CN110044121A - A kind of refrigerator door seal bar assembly and its control method - Google Patents
A kind of refrigerator door seal bar assembly and its control method Download PDFInfo
- Publication number
- CN110044121A CN110044121A CN201910429622.9A CN201910429622A CN110044121A CN 110044121 A CN110044121 A CN 110044121A CN 201910429622 A CN201910429622 A CN 201910429622A CN 110044121 A CN110044121 A CN 110044121A
- Authority
- CN
- China
- Prior art keywords
- heating
- refrigerator
- door seal
- door
- ontology
- 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.)
- Pending
Links
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
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- 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
-
- 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
-
- 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
- F25D2323/02—Details of doors or covers not otherwise covered
-
- 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
- F25D2600/06—Controlling according to a predetermined profile
Abstract
The invention discloses a kind of refrigerator door seal bar assembly and its control methods.It is related to seal strip for refrigerator door technical field.The present invention includes humidity sensor and heated door sealing assembly；Heated door sealing assembly includes door seal ontology, door seal magnetic stripe and heating component；Heating chamber is arranged in one end face of door seal ontology；Door seal magnetic stripe is fixed on top in heating chamber；Door seal magnetic stripe bottom surface passes through thermally conductive glue heating component；Heating component includes electric heating ontology；Electric heating ontology one end is equipped with heating terminal；It heats terminal and refrigerator controller is connected to by conducting wire.The present invention is by installing electric heating ontology in the heating chamber on door seal ontology；Electric heating ontology is carbon fiber electrothermal plate or carbon-crystal electric hot plate, and the heating of electric heating body self-heating cooking is realized after being powered by the heating terminal of electric heating ontology, realizes that long duration effectively eliminates condensation at refrigerator door seal, it is convenient to facilitate.
Description
Technical field
The invention belongs to seal strip for refrigerator door technical fields, more particularly to a kind of refrigerator door seal bar assembly and its controlling party
Method.
Background technique
As wind cooling refrigerator is becoming increasingly popular, from heat transfer theory angle analysis, converted in case by direct-cooled free convection
After air-cooled forced circulation, the enhancing of internal wind circulation will weaken cabinet insulation and door seal thermal-insulating sealing effect, especially door
Body and cabinet junction, due to the cooling gas leakage of forced circulation in refrigerator body cause the junction ambient temperature of cabinet and door compared with
It is low, to generate condensation on door panel and door seal.
The generation of condensation in order to prevent, on the one hand for freezing door body can refrigerator freezing chamber liner and shell junction
Anti-condensation pipes are set, the temperature of cabinet Yu door body junction shell, but such heating side are improved conducive to the condensation heat of refrigeration system
Formula one side is limited by the refrigeration system working time, and in means for refrigerator when stopping working stage, the supply of no refrigeration system heat, chamber door body is matched
It closes at door seal and temperature reduces rapidly on beam, extraneous humid air condenses rapidly herein at this time, and refrigeration system is run again to be had
Enough heats are evaporated, and condensation is assembled at long-term accumulation door seal；On the other hand, it is influenced, is existed by refrigerator mfg technique
Pipeline is bonded not close with liner holder, and refrigeration system heat is difficult to spread out of.Therefore portion only can solve by the heat dissipation of refrigeration system
The condensation problem divided.
Having in the art by being bonded on panel there is the material such as aluminium foil of conductive force to carry out elimination condensation, but due to
Its heat output is limited, is only capable of eliminating slight condensation, can not thoroughly solve condensation problem.It is viscous for door panel inner surface that there are also some
Heating device is pasted, but is easy to produce that local temperature is excessively high to cause nonmetallic door panel to deform, influences refrigerator appearance.
The present invention provides a kind of refrigerator door seal bar assembly and its control method, by pacifying in the heating chamber on door seal ontology
Electric heating ontology is filled, realizes that long duration effectively eliminates condensation at refrigerator door seal.
Summary of the invention
The purpose of the present invention is to provide a kind of refrigerator door seal bar assembly and its control methods, by door seal ontology
Electric heating ontology is installed in heating chamber, realizes that long duration effectively eliminates condensation at refrigerator door seal, it is convenient to facilitate.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of refrigerator door seal bar assembly, including refrigerator body and position adjacent refrigerator temperature-changing chamber and refrigerator
Alternating temperature door body is installed in freezing chamber, refrigerator temperature-changing chamber side；The freezer compartment of refrigerator side installation is adjacent with alternating temperature door body
Freezing door body further includes humidity sensor and heated door sealing assembly；
The humidity sensor is mounted at the top of refrigerator body；The heated door sealing assembly is mounted on alternating temperature door body or freezing
Inner side of door；The heated door sealing assembly includes door seal ontology, door seal magnetic stripe and heating component；
Heating chamber is arranged in one end face of door seal ontology；Door seal magnetic stripe is fixed on top in the heating chamber；The door seal magnetic
By thermally conductive glue heating component, heat, which is conducted through the good door seal magnetic stripe of thermal conductivity to refrigerator door, to be combined for bottom surface
Place, avoids the appearance of condensation；
The heating component includes electric heating ontology；Electric heating ontology one end is equipped with heating terminal；The fire end
Son is connected to refrigerator controller by conducting wire；The refrigerator controller and the humidity sensor are electrically connected.
Preferably, the electric heating ontology is carbon fiber electrothermal plate or carbon-crystal electric hot plate, has metallic reflective coating, and metal is anti-
It penetrates and is coated with heat-conducting glue layer on film, for being fitted closely with door seal magnetic stripe.
Preferably, the door seal ontology matches the card slot on the inside of alternating temperature door body or freezing door body by claw thereon
It is interior.
A kind of control method of refrigerator door seal bar assembly, comprises the following processes:
Step 1: refrigerator controller monitors the ambient humidity RH of freezer compressor start-stop state Y and humidity sensor transmitting；
Step 2: refrigerator controller judges ambient humidity RH >=75% and compressor start-stop state Y is off；If so, holding
Row step 3；If it is not, thening follow the steps five；
Step 3: refrigerator controller control heating component energization is heated；
Step 4: refrigerator controller judges t >=t1；If so, executing step 5；If otherwise, refrigerator controller control adds
Hot component continuous heating；
Wherein, the t is the heating component continuous heating time, and the t1 is preset heating time threshold value；
Step 5: heating component is closed in refrigerator controller control.
Preferably, refrigerator controller described in step 1 is connect with freezer compressor, for monitoring and controlling refrigerator pressure
Contracting machine start-stop state.
Preferably, if t >=t1 in step 4, after refrigerator controller closes heating component, refrigerator controller judges T >=t0；
If so, executing step 3；
Wherein, the T is that heating component continues not heating time；The t0 is preset not heating time period threshold value.
The invention has the following advantages:
The present invention is by installing electric heating ontology in the heating chamber on door seal ontology；Electric heating ontology is carbon fiber electric heating
Plate or carbon-crystal electric hot plate realize the heating of electric heating body self-heating cooking after being powered by the heating terminal of electric heating ontology, it is permanent to realize
Condensation at the elimination refrigerator door seal of continuous and effective, it is convenient to facilitate.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of refrigerator body in the present invention；
Fig. 2 is to install the sectional view after heated door sealing assembly in the present invention in alternating temperature door body；
Fig. 3 is the structural schematic diagram of heated door sealing assembly in the present invention；
Fig. 4 is the structural schematic diagram in the present invention on the door seal magnetic stripe of heating component installation；
Fig. 5 is a kind of flow chart of the control method of refrigerator door seal bar assembly in specific embodiment one.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, the indicating positions such as term " on ", "lower", "top", "inner" or position
Relationship is merely for convenience of description of the present invention and simplification of the description, rather than the component or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Specific embodiment one:
It please refers to shown in Fig. 1-4, the present invention is a kind of refrigerator door seal bar assembly, adjacent including refrigerator body and position
Alternating temperature door body 1 is installed in refrigerator temperature-changing chamber and freezer compartment of refrigerator, refrigerator temperature-changing chamber side；The installation of freezer compartment of refrigerator side and alternating temperature door
The adjacent freezing door body 2 of body 1 further includes humidity sensor 3 and heated door sealing assembly；
Humidity sensor 3 is mounted at the top of refrigerator body；Heated door sealing assembly is mounted on alternating temperature door body 1 or freezing door body 2
Inside；Heated door sealing assembly includes door seal ontology 1, door seal magnetic stripe 41 and heating component 5；
Heating chamber 42 is arranged in 1 one end face of door seal ontology；Door seal magnetic stripe 41 is fixed on top in heating chamber 42；Under door seal magnetic stripe 41
The thermally conductive glue heating component 5 of underrun, heat are conducted through the good door seal magnetic stripe 41 of thermal conductivity to refrigerator door junction,
Avoid the appearance of condensation；
Heating component 5 includes electric heating ontology 51；51 one end of electric heating ontology is equipped with heating terminal 52；It is logical to heat terminal 52
It crosses conducting wire and is connected to refrigerator controller；Refrigerator controller and humidity sensor 3 are electrically connected.
Wherein, electric heating ontology 51 is carbon fiber electrothermal plate or carbon-crystal electric hot plate, there is a metallic reflective coating, on metallic reflective coating
It is coated with heat-conducting glue layer, for fitting closely with door seal magnetic stripe 41.
Wherein, door seal ontology 1 is by claw matching thereon in the card slot of 2 inside of alternating temperature door body 1 or freezing door body.
It please refers to shown in Fig. 5, a kind of control method of refrigerator door seal bar assembly comprises the following processes:
Step 1: refrigerator controller monitors the ambient humidity that freezer compressor start-stop state Y and humidity sensor 3 transmit
RH；
Step 2: refrigerator controller judges ambient humidity RH >=75% and compressor start-stop state Y is off；If so, holding
Row step 3；If it is not, thening follow the steps five；
Step 3: the refrigerator controller control energization of heating component 5 is heated；
Step 4: refrigerator controller judges t >=t1；If so, executing step 5；If otherwise, refrigerator controller control adds
Hot 5 continuous heating of component；
Wherein, t is the 5 continuous heating time of heating component, and t1 is preset heating time threshold value；
Step 5: heating component 5 is closed in refrigerator controller control.
Wherein, refrigerator controller is connect with freezer compressor in step 1, is opened for monitoring and controlling freezer compressor
Stop state.
Wherein, if t >=t1 in step 4, after refrigerator controller closes heating component 5, refrigerator controller judges T >=t0；If
It is to then follow the steps three；
Wherein, T is that heating component 5 continues not heating time；T0 is preset not heating time period threshold value.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of refrigerator door seal bar assembly, including refrigerator body and position adjacent refrigerator temperature-changing chamber and freezer compartment of refrigerator, institute
State refrigerator temperature-changing chamber side installation alternating temperature door body (1)；The freezer compartment of refrigerator side installation and alternating temperature door body (1) adjacent freezing
Door body (2), which is characterized in that further include humidity sensor (3) and heated door sealing assembly；
The humidity sensor (3) is mounted at the top of refrigerator body；The heated door sealing assembly is mounted on alternating temperature door body (1) or cold
Freeze on the inside of door body (2)；The heated door sealing assembly includes door seal ontology (4), door seal magnetic stripe (41) and heating component (5)；
Heating chamber (42) are arranged in (4) one end face of door seal ontology；The interior top of heating chamber (42) is fixed door seal magnetic stripe (41)；
Door seal magnetic stripe (41) bottom surface passes through thermally conductive glue heating component (5)；
The heating component (5) includes electric heating ontology (51)；Described electric heating ontology (51) one end is equipped with heating terminal (52)；
The heating terminal (52) is connected to refrigerator controller by conducting wire；The refrigerator controller and the humidity sensor (3) electricity
Property connection.
2. a kind of refrigerator door seal bar assembly according to claim 1, which is characterized in that the electric heating ontology (51) is carbon
Fiber electric heating plate or carbon-crystal electric hot plate.
3. a kind of refrigerator door seal bar assembly according to claim 1, which is characterized in that the door seal ontology (4) passes through it
On claw match in the card slot on the inside of alternating temperature door body (1) or freezing door body (2).
4. a kind of control method of refrigerator door seal bar assembly as described in claim 1-3 is any one, which is characterized in that including such as
Lower process:
Step 1: refrigerator controller monitors the ambient humidity RH of freezer compressor start-stop state Y and humidity sensor (3) transmitting；
Step 2: refrigerator controller judges ambient humidity RH >=75% and compressor start-stop state Y is off；If so, executing step
Rapid three；If it is not, thening follow the steps five；
Step 3: refrigerator controller control heating component (5) is powered and is heated；
Step 4: refrigerator controller judges t >=t1；If so, executing step 5；If otherwise, refrigerator controller controls heating group
Part (5) continuous heating；
Wherein, the t is heating component (5) the continuous heating time, and the t1 is preset heating time threshold value；
Step 5: heating component (5) are closed in refrigerator controller control.
5. a kind of control method of refrigerator door seal bar assembly according to claim 4, which is characterized in that described in step 1
Refrigerator controller is connect with freezer compressor, for monitoring and controlling freezer compressor start-stop state.
6. a kind of control method of refrigerator door seal bar assembly according to claim 4, which is characterized in that if t in step 4
>=t1, after refrigerator controller closes heating component (5), refrigerator controller judges T >=t0；If so, executing step 3；
Wherein, the T is that heating component (5) continue not heating time；The t0 is preset not heating time period threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429622.9A CN110044121A (en) | 2019-05-22 | 2019-05-22 | A kind of refrigerator door seal bar assembly and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429622.9A CN110044121A (en) | 2019-05-22 | 2019-05-22 | A kind of refrigerator door seal bar assembly and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110044121A true CN110044121A (en) | 2019-07-23 |
Family
ID=67283060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910429622.9A Pending CN110044121A (en) | 2019-05-22 | 2019-05-22 | A kind of refrigerator door seal bar assembly and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110044121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586985A (en) * | 2020-12-23 | 2021-04-02 | 六安索伊电器制造有限公司 | High-efficient freeze-proof prevents beverage machine door that dew seals |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB857999A (en) * | 1958-11-14 | 1961-01-04 | Gen Motors Corp | Improvements in and relating to refrigerators |
| JPH08338679A (en) * | 1995-06-14 | 1996-12-24 | Toshiba Corp | Refrigerator |
| US20050091999A1 (en) * | 2003-10-31 | 2005-05-05 | Jack Chen | Method and apparatus for regulating power to a heating element surrounding a freezer door |
| CN102478340A (en) * | 2010-11-26 | 2012-05-30 | 泰州乐金电子冷机有限公司 | Anti-dewfall heating device and method |
| CN102645069A (en) * | 2012-04-27 | 2012-08-22 | 海信容声(广东)冰箱有限公司 | Heating control device and heating control method for condensation resistance of refrigerating vertical beam of side-by-side combination refrigerator |
| CN102937363A (en) * | 2012-10-30 | 2013-02-20 | 合肥美菱股份有限公司 | Condensation-proof heating control device of overturning beam of refrigerator and control method thereof |
| JP2013072595A (en) * | 2011-09-28 | 2013-04-22 | Hitachi Appliances Inc | Refrigerator and freezer |
| WO2018082291A1 (en) * | 2016-11-02 | 2018-05-11 | 青岛海尔股份有限公司 | Door body for refrigerating and freezing device and refrigerating and freezing apparatus |
| CN209978484U (en) * | 2019-05-22 | 2020-01-21 | 长虹美菱股份有限公司 | Refrigerator door seal assembly |
-
2019
- 2019-05-22 CN CN201910429622.9A patent/CN110044121A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB857999A (en) * | 1958-11-14 | 1961-01-04 | Gen Motors Corp | Improvements in and relating to refrigerators |
| JPH08338679A (en) * | 1995-06-14 | 1996-12-24 | Toshiba Corp | Refrigerator |
| US20050091999A1 (en) * | 2003-10-31 | 2005-05-05 | Jack Chen | Method and apparatus for regulating power to a heating element surrounding a freezer door |
| CN102478340A (en) * | 2010-11-26 | 2012-05-30 | 泰州乐金电子冷机有限公司 | Anti-dewfall heating device and method |
| JP2013072595A (en) * | 2011-09-28 | 2013-04-22 | Hitachi Appliances Inc | Refrigerator and freezer |
| CN102645069A (en) * | 2012-04-27 | 2012-08-22 | 海信容声(广东)冰箱有限公司 | Heating control device and heating control method for condensation resistance of refrigerating vertical beam of side-by-side combination refrigerator |
| CN102937363A (en) * | 2012-10-30 | 2013-02-20 | 合肥美菱股份有限公司 | Condensation-proof heating control device of overturning beam of refrigerator and control method thereof |
| WO2018082291A1 (en) * | 2016-11-02 | 2018-05-11 | 青岛海尔股份有限公司 | Door body for refrigerating and freezing device and refrigerating and freezing apparatus |
| CN209978484U (en) * | 2019-05-22 | 2020-01-21 | 长虹美菱股份有限公司 | Refrigerator door seal assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586985A (en) * | 2020-12-23 | 2021-04-02 | 六安索伊电器制造有限公司 | High-efficient freeze-proof prevents beverage machine door that dew seals |
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