CN104748485B - A kind of white device of automatic resistance - Google Patents
A kind of white device of automatic resistance Download PDFInfo
- Publication number
- CN104748485B CN104748485B CN201510131744.1A CN201510131744A CN104748485B CN 104748485 B CN104748485 B CN 104748485B CN 201510131744 A CN201510131744 A CN 201510131744A CN 104748485 B CN104748485 B CN 104748485B
- Authority
- CN
- China
- Prior art keywords
- blower
- cylindricality
- desiccant
- resistance
- white device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/141—Removal by evaporation
- F25D2321/1413—Removal by evaporation using heat from electric elements or using an electric field for enhancing removal
Abstract
The invention discloses a kind of automatic white devices of resistance, belong to technical field of refrigeration equipment, outer cover is provided with outside the white device noumenon of the resistance, one end of the outer cover is provided with air inlet, the other end of the outer cover is provided with gas outlet, the white device noumenon interior side of the resistance is provided with blower and controller, the blower and controller are connected with appropriate inductor, the appropriateness inductor is connected with cylindricality desiccant, the humidity sensor, blower and controller and cylindricality desiccant are located in airflow channel, and the airflow channel, which is located at, to be hindered in white device.A kind of automatic white device of resistance of the invention, melts defrosting for the power supply of traditional artificial closing refrigerator, refrigerator or roots out white mode with defrosting, become the mode for actively preventing frost from generating, it is accurately automatically controlled using microcontroller, device independent operating, and internal structure is simple, it is easy to maintain.
Description
Technical field
The invention belongs to technical field of refrigeration equipment, and in particular to a kind of automatic white device of resistance.
Background technique
The evaporator of most refrigerators and part refrigerator is all coiled, and this refrigeration modes efficiency is higher, cost also phase
To lower, but after refrigerator and refrigerator are frequently opened, just it is easy to frost the hydrogenesis in air, at present the ice of refrigerator
Case will periodically defrost, and otherwise just will affect refrigeration effect and energy saving.
The Defrost mode of refrigerator be all powered off mostly after by the intracorporal ice-out Cheng Shuihou Self-discharged of case, this behaviour
It is extremely inconvenient to make.
Summary of the invention
For the above-mentioned technical problems in the prior art, the invention proposes a kind of automatic white device of resistance, design is closed
Reason, overcomes the deficiencies in the prior art, easy to maintain, energy saving, has good effect.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of white device of automatic resistance, including white device noumenon is hindered, it is provided with outer cover outside the white device noumenon of the resistance, it is described
One end of outer cover is provided with air inlet, and the other end of the outer cover is provided with gas outlet, the white device noumenon interior side of the resistance
It is provided with blower and controller, the blower and controller are connected with humidity sensor, and the humidity sensor is connected with cylindricality
Desiccant, the humidity sensor, blower and controller and cylindricality desiccant are located in airflow channel, and the airflow channel is located at
It hinders in white device.
Preferably, the blower and controller are also connected with electric heating wire.
Preferably, the electric heating wire is wrapped in cylindricality desiccant surface and arranges in the shape of a spiral.
Preferably, the electric heating wire is located in airflow channel.
Preferably, the air inlet and air outlet are located on an inclined-plane at outer cover lower part both ends.
Preferably, the cylindricality desiccant can be regularly replaced.
Advantageous effects brought by the present invention:
The invention proposes a kind of automatic white devices of resistance, and compared with prior art, one kind is automatic to hinder frost device, will be traditional
It is artificial to close refrigerator, the power supply of refrigerator melts defrosting or root out the mode of frost with defrosting, become the side for actively preventing frost from generating
Formula is accurately automatically controlled using microcontroller, moisture when closing cabinet in device respiratory box body in air, when opening cabinet,
Internal moisture is discharged to except cabinet by device, will not be discharged into cabinet again, device independent operating, and internal structure letter
It is single, it is easy to maintain.
Detailed description of the invention
Fig. 1 is a kind of automatic front elevation for hindering white device of the present invention.
Fig. 2 is a kind of automatic bottom view for hindering white device of the present invention.
Fig. 3 is a kind of automatic schematic diagram of internal structure for hindering white device of the present invention.
Fig. 4 is a kind of automatic white device scheme of installation in refrigerator of resistance of the present invention.
Wherein, 1- hinders white device noumenon；2- outer cover；3- air inlet；The gas outlet 4-；5- blower and controller；6- humidity sense
Answer device；7- cylindricality desiccant；8- airflow channel；9- electric heating wire；10- freezer door body；11- refrigerator box body.
Specific embodiment
With reference to the accompanying drawing and specific embodiment invention is further described in detail:
As shown in Figure 1, Figure 2 and Figure 3, a kind of white device of automatic resistance, including white device noumenon 1 is hindered, the white device sheet of the resistance
Outer cover 2 is provided with outside body 1, one end of the outer cover 2 is provided with air inlet 3, and the other end of the outer cover 2 is provided with gas outlet
4.White 1 interior side of device noumenon of the resistance is provided with blower and controller 5, and the blower and controller 5 are connected with humidity sense
Device 6 is answered, the humidity sensor 6 is connected with cylindricality desiccant 7, and the humidity sensor 6, blower and controller 5 and cylindricality are dry
Drying prescription 7 is located at 8 in airflow channel.The blower and controller 5 are also connected with electric heating wire 9.The electric heating wire 9 is wrapped in column
7 surface of shape desiccant arranges in the shape of a spiral.The electric heating wire 9 is located at 8 in airflow channel.The air inlet 3 and gas outlet 4 are divided
It Wei Yu not be on an inclined-plane at 2 lower part both ends of outer cover.The specifically described air inlet 3 and gas outlet 4 are located at the lower part of outer cover 2
Right end and left end an inclined-plane on, inclined-plane can allow air inlet 3 effectively to absorb the air in refrigerator or refrigerator, and can be with
It is effectively discharged in refrigerator and refrigerator by gas outlet 4.The cylindricality desiccant 7 after a period of use, can carry out more
It changes.
As shown in connection with fig. 4, it hinders white device noumenon 1 and is located at a kind of installation form in refrigerator, hinder the top of white device noumenon 1
It is partially submerged into the lower part for being mounted on freezer door body 10, and is connected to from the inside of freezer door body 10 positioned at refrigerator box body by harness
On 11 main circuit board.Other installation forms also mountable inside upper part in refrigerator box body 11 or other when cabinet is opened just
In the position of diffused air.Similarly, hindering white device noumenon 1 applies the installation site on refrigerator to be subject to practical function, installation
Form is unlimited.
In use, refrigerator is powered after operation by taking refrigerator as an example, when freezer door body 10 is closed, in blower and controller 5
Blower starting, air in refrigerator box body 11 is sucked from air inlet 3, is filtered by the cylindricality desiccant 7 in airflow channel 8 dry
It is discharged in the cabinet of refrigerator box body 11 after dry air by gas outlet 4.
After blower starting, humidity sensor 6 understands the humidity in automatic sensing cylindricality desiccant 7, when in cylindricality desiccant 7
Humidity is more than when not having raising within 2 minutes, and blower is out of service, conversely, continuing to run；When the humidity in cylindricality desiccant 7 reaches
When the top limit of humidity of dry carrier, blower is out of service.
When freezer door body 10 is opened, electric heating wire 9 starts heating function, and the moisture in cylindricality desiccant 7 is promoted to be discharged,
While the blower in blower and controller 5 starts, the air outside refrigerator is entered in airflow channel 8 by air inlet 3 takes away air-flow
Moisture in channel 8 is discharged to outside refrigerator by gas outlet 4.
Described device also can be the other shapes of same principle.Described device in the range of principle can to component therein into
Row increases or decreases.It applies in the device with described device principle function with refrigerating function, also belongs to the dress
The application category set.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (4)
1. a kind of white device of automatic resistance, including hinder white device noumenon, it is characterised in that: it is provided with outside the white device noumenon of the resistance
Outer cover, one end of the outer cover are arranged air inlet, and the other end of the outer cover is provided with gas outlet, in the resistance frost device noumenon
Portion side is provided with blower and controller, and the blower and controller are connected with humidity sensor, the humidity sensor connection
There is cylindricality desiccant, the humidity sensor, blower and controller and cylindricality desiccant are located in airflow channel, and the air-flow is logical
Road, which is located at, to be hindered in white device；The blower and controller are also connected with electric heating wire；
When the white device noumenon of resistance is mounted in refrigerator, refrigerator is powered after operation, when freezer door body is closed, in blower and controller
Blower starting, air in refrigerator box body is sucked from air inlet, is filtered into dry sky by the cylindricality desiccant in airflow channel
It is discharged in the cabinet of refrigerator box body after gas by gas outlet；
After blower starting, humidity sensor understands the humidity in automatic sensing cylindricality desiccant, when the humidity in cylindricality desiccant is super
When spending 2 minutes does not have raising, blower is out of service, conversely, continuing to run；When the humidity in cylindricality desiccant reaches dry carrier
Top limit of humidity when, blower is out of service；
When freezer door body is opened, electric heating wire starts heating function, promotes the moisture in cylindricality desiccant to be discharged, while blower
And the blower starting in controller, the air outside refrigerator entered in airflow channel by air inlet take away it is wet in airflow channel
Gas is discharged to outside refrigerator by gas outlet.
2. a kind of automatic white device of resistance according to claim 1, it is characterised in that: it is dry that the electric heating wire is wrapped in cylindricality
Drying prescription surface arranges in the shape of a spiral.
3. a kind of automatic white device of resistance according to claim 1, it is characterised in that: the electric heating wire is located at airflow channel
It is interior.
4. a kind of automatic white device of resistance according to claim 1, it is characterised in that: the air inlet and air outlet distinguish position
In on an inclined-plane at outer cover lower part both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131744.1A CN104748485B (en) | 2015-03-25 | 2015-03-25 | A kind of white device of automatic resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131744.1A CN104748485B (en) | 2015-03-25 | 2015-03-25 | A kind of white device of automatic resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104748485A CN104748485A (en) | 2015-07-01 |
| CN104748485B true CN104748485B (en) | 2019-01-08 |
Family
ID=53588546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131744.1A Active CN104748485B (en) | 2015-03-25 | 2015-03-25 | A kind of white device of automatic resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748485B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886191A (en) * | 2011-07-22 | 2013-01-23 | 上海智瑞达电气科技有限公司 | Method for drying air entering oil expansion tank of electric equipment and air drying equipment thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3554860B2 (en) * | 2001-03-05 | 2004-08-18 | エクアールシー株式会社 | Drying equipment for low humidity storage |
| EP1845321B1 (en) * | 2006-01-30 | 2017-07-26 | Whirlpool Corporation | Refrigerator with moisture adsorbing device |
| CN201106905Y (en) * | 2007-04-29 | 2008-08-27 | 武汉奋进电力技术有限公司 | Valve type regeneration hygroscopic material dehumidifier |
| GB2476412B (en) * | 2008-09-30 | 2012-06-06 | Thermo Fisher Scient Asheville | Frost reduction by active circulation |
| CN102327728A (en) * | 2010-07-13 | 2012-01-25 | 范良凯 | Reproducible dehumidifier |
| JP5931002B2 (en) * | 2013-04-19 | 2016-06-08 | エクアールシー株式会社 | Dryer for low humidity |
| CN204630227U (en) * | 2015-03-25 | 2015-09-09 | 澳柯玛股份有限公司 | The white device of a kind of resistance automatically |
-
2015
- 2015-03-25 CN CN201510131744.1A patent/CN104748485B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886191A (en) * | 2011-07-22 | 2013-01-23 | 上海智瑞达电气科技有限公司 | Method for drying air entering oil expansion tank of electric equipment and air drying equipment thereof |
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| Publication number | Publication date |
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| CN104748485A (en) | 2015-07-01 |
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