CN104279816A - Method for reducing frost of refrigerator chamber - Google Patents
Method for reducing frost of refrigerator chamber Download PDFInfo
- Publication number
- CN104279816A CN104279816A CN201310286092.XA CN201310286092A CN104279816A CN 104279816 A CN104279816 A CN 104279816A CN 201310286092 A CN201310286092 A CN 201310286092A CN 104279816 A CN104279816 A CN 104279816A
- Authority
- CN
- China
- Prior art keywords
- refrigerator compartment
- structural member
- frosting
- steam
- way flow
- 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
Abstract
The invention provides a method for reducing frost of a chamber. The method includes the step that water vapor in the refrigerator chamber is guided out of the refrigerator chamber in one direction, in other words, the water vapor is only allowed to be transmitted out of the refrigerator chamber. The frost amount in the refrigerator chamber is reduced, and the frost removing cycle is prolonged.
Description
Technical field
The present invention relates to refrigerator technical field, particularly relate to a kind of method reducing refrigerator compartment frosting.
Background technology
Room between existing direct cooling refrigerator refrigerating chamber is independent, refrigerating evaporator substantially adopts band-tube type or threaded pipe type design in freezing compartment inside or is wrapped in freezing inner bag foaming layer side according to a determining deviation.Like this, indoor between the damp-heat air during normal use entering into refrigerating chamber inside accumulates in, after the refrigerating evaporator surface contact very low with temperature, just produce frosting.Along with the growth of service time and the increase of door opening times, frost layer progressive additive, adds the power consumption of product, and the parts such as food, drawer even freeze by severe patient, affects user and normally uses.
Summary of the invention
The object of the present invention is to provide a kind of method reducing refrigerator compartment frosting.
For achieving the above object, the present invention adopts following technical scheme: a kind of method reducing refrigerator compartment frosting, and it comprises unidirectional for the steam in refrigerator compartment derivation refrigerator compartment.
As a further improvement on the present invention, unidirectional for the steam in refrigerator compartment derivation refrigerator compartment is at least comprised: first the air flow passage be in communication with the outside is set at refrigerator compartment; Then the one-way flow element only allowing steam one-way flow is set in air flow passage.
As a further improvement on the present invention, be export to another room by unidirectional for steam indoor between one in refrigerator by unidirectional for the steam in refrigerator compartment derivation refrigerator compartment, it at least comprises the following steps:
S1, provides room between at least two;
S2, provides one for the communication apparatus of air-flow at internal circulation, can fix the one-way flow element that allows steam one-way flow in communication apparatus;
S3, by the two ends of communication apparatus respectively with described in two between chamber interior communicate, thus make steam can only be passed to another room from room between.
As a further improvement on the present invention, between described in two, room comprises a refrigerating chamber, and described one-way flow element only allows steam to be passed to another room from refrigerating chamber.
As a further improvement on the present invention, described one-way flow element is unidirectional waterproof ventilated membrane.
As a further improvement on the present invention, in S3 step, one end of communication apparatus is communicated with the first interface arranged in refrigerating chamber, the second interface of indoor to the other end of communication apparatus and another setting is communicated.
As a further improvement on the present invention, in S2 step, the second structural member that described communication apparatus comprises the first structural member and is connected with the first structural member, is fixed on one-way flow element between the first structural member and the second structural member.
As a further improvement on the present invention, described second structural member is provided with end face in the one end near the first structural member, and end face is provided with at least one aperture, one-way flow element is attached to end face to cover described aperture.
As a further improvement on the present invention, described first structural member is provided with end face in the one end near the second structural member, and end face is provided with at least one aperture, and described one-way flow element is attached to end face to cover described aperture.
As a further improvement on the present invention, after one-way flow element fixes, the first structural member and the second structural member are linked together.
Compared with prior art, the present invention, by unidirectional for the steam in refrigerator compartment derivation refrigerator compartment, namely only allows refrigerator compartment outwards or to another refrigerator compartment to transmit steam, thus can be reduced by least the frosting degree in a refrigerator compartment, extend defrosting cycle.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing for the present invention in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Figure 1 shows that the structural representation of an embodiment of the present invention direct cooling refrigerator.
Figure 2 shows that the exploded view of direct cooling refrigerator upper part structure in Fig. 1.
Detailed description of the invention
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
As depicted in figs. 1 and 2, the invention provides a kind of method reducing refrigerator compartment frosting, described method mainly comprises unidirectional for the steam in refrigerator compartment derivation refrigerator compartment.
Above-mentioned by the method for unidirectional for the steam in refrigerator compartment derivation refrigerator compartment wherein a kind of embodiment be export to the external world by unidirectional for the steam in refrigerator compartment, it at least comprises: first arrange the air flow passage be in communication with the outside at refrigerator compartment; Then the one-way flow element only allowing steam one-way flow is set in air flow passage.Thus only allow refrigerator compartment outwards to transmit steam, and then reduce the frosting degree in refrigerator compartment, extend defrosting cycle.Refrigerator compartment described above can be refrigerating chamber, refrigerating chamber, cooling chamber, ice greenhouse or temperature-changing chamber.
As depicted in figs. 1 and 2, above-mentioned another embodiment by the method for unidirectional for the steam in refrigerator compartment derivation refrigerator compartment is export to another room by unidirectional for steam indoor between one in refrigerator, and it at least comprises the following steps:
S1, provides room 1,2 between at least two;
S2, provides one for the communication apparatus 3 of air-flow at internal circulation, can fix the one-way flow element 4 that allows steam one-way flow in communication apparatus;
S3, by the two ends of communication apparatus 3 respectively with described in two between chamber interior communicate, thus make steam can only be passed to another room 1 from room 1 between.
In the present embodiment, described one-way flow element 4 is unidirectional waterproof ventilated membrane.Certainly, described one-way flow element 4 also can be the element that other allow steam one-way flow.In addition, between described in two, room 1,2 comprises a refrigerating chamber 1, and described one-way flow element 4 allows steam to be passed to another room 2 from refrigerating chamber 1, and this another room 2 can be refrigerating chamber, and certainly, a room 2 also can be cooling chamber, ice greenhouse or temperature-changing chamber.The second structural member 32 that communication apparatus 3 comprises the first structural member 31 and is connected with the first structural member, second structural member 32 is provided with end face 321 near one end of the first structural member 31, end face is arranged at least one aperture 322, in an assembling process, unidirectional waterproof ventilated membrane 4 is attached to end face 321 to cover described aperture 322, to make refrigerating chamber 1 can by this ventilated membrane 4 to refrigerating chamber 2 direction of transfer side gas and steam, refrigerating chamber 2 only has gas permeable to refrigerating chamber 1 direction of transfer side, and steam cannot pass through.In user's operational phase, the humidity of refrigerating chamber 2 can not transfer to refrigerating chamber 1, the humidity of refrigerating chamber 1 then can be transferred to refrigerating chamber 2 by unidirectional waterproof ventilated membrane 4, the damp and hot air-flow forming frost layer in such refrigerating chamber 1 can transfer in refrigerating chamber 2 fruit and vegetable box, both the frosting degree of refrigerating chamber 1 had been decreased, reduce product power consumption, turn increase refrigerating chamber 2 fruit and vegetable box humidity, improve the quality of storage food.Then the first structural member 31 and the second structural member 32 are linked together, unidirectional waterproof ventilated membrane 4 can be fixed between the first structural member 31 and the second structural member 32 like this.Certainly, end face and aperture also can be arranged on the first structural member 31 one end near the second structural member 32, can play the effect of fixing unidirectional waterproof ventilated membrane 4 equally.
Second structural member 32 comprises the first connector 33, second connector 34 be connected with the first structural member 31 and the tube connector 35 connecting the first connector and the second connector, and now, end face and aperture are arranged on the first connector 33 one end near the first structural member 31.In assembling process, the first connector 33, tube connector 35 and the second connector 34 are linked together, the first connector 33 and tube connector 35 and the second connector 34 with between tube connector 35 all for being threaded.Then unidirectional waterproof ventilated membrane 4 is attached to end face to cover aperture, finally the first structural member 31 is linked together with the second structural member 32 buckle assembled.First connector 33 is provided with projection 331, and the first structural member 31 is provided with the groove 311 coordinated with projection 331.
In addition, in refrigerating chamber 1, be provided with first interface 5, in refrigerating chamber 2, be provided with the second interface 6, the first structural member 31 is connected with first interface 5, the second structural member 32 is connected with the second interface 6, thus completes assembling.When user's open cold chilling chamber door body, the damp and hot air-flow outside case enters into refrigerating chamber 1 inside thereupon and collects in courage top bit, and the absolute humidity of air-flow is higher than refrigerating chamber 2 herein, and therefore preferably, described first interface 5 is positioned at the top of refrigerating chamber 1.Like this, by unidirectional waterproof ventilated membrane 4, steam is transferred to refrigerating chamber 2, adds the absolute humidity of refrigerating chamber.Otherwise when the absolute humidity of refrigerating chamber 2 is greater than refrigerating chamber 1, damp and hot air-flow cannot enter into refrigerating chamber 1, also can remain in refrigerating chamber 2, the loss of refrigeration humidity can not be caused.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (10)
1. reduce a method for refrigerator compartment frosting, it is characterized in that, described method comprises the described refrigerator compartment of unidirectional for the steam in refrigerator compartment derivation.
2. the method for minimizing refrigerator compartment according to claim 1 frosting, is characterized in that, is at least comprised by the described refrigerator compartment of unidirectional for the steam in refrigerator compartment derivation: first arrange the air flow passage be in communication with the outside at refrigerator compartment; Then the one-way flow element only allowing steam one-way flow is set in air flow passage.
3. the method for minimizing refrigerator compartment according to claim 1 frosting, it is characterized in that, be export to another room by unidirectional for steam indoor between one in refrigerator by the described refrigerator compartment of unidirectional for the steam in refrigerator compartment derivation, it at least comprises the following steps:
S1, provides room between at least two;
S2, provides one for the communication apparatus of air-flow at internal circulation, can fix the one-way flow element that allows steam one-way flow in communication apparatus;
S3, by the two ends of communication apparatus respectively with described in two between chamber interior communicate, thus make steam can only be passed to another room from room between.
4. the method for minimizing refrigerator compartment according to claim 3 frosting, is characterized in that, between described in two, room comprises a refrigerating chamber, and described one-way flow element only allows steam to be passed to another room from refrigerating chamber.
5. the method for the minimizing refrigerator compartment frosting according to Claims 2 or 3, is characterized in that, described one-way flow element is unidirectional waterproof ventilated membrane.
6. the method for minimizing refrigerator compartment according to claim 4 frosting, it is characterized in that, in S3 step, one end of communication apparatus is communicated with the first interface arranged in refrigerating chamber, the second interface of indoor to the other end of communication apparatus and another setting is communicated.
7. the method for minimizing refrigerator compartment according to claim 3 frosting, it is characterized in that, in S2 step, the second structural member that described communication apparatus comprises the first structural member and is connected with the first structural member, is fixed on one-way flow element between the first structural member and the second structural member.
8. the method for minimizing refrigerator compartment according to claim 7 frosting, it is characterized in that, described second structural member is provided with end face in the one end near the first structural member, and end face is provided with at least one aperture, one-way flow element is attached to end face to cover described aperture.
9. the method for minimizing refrigerator compartment according to claim 7 frosting, it is characterized in that, described first structural member is provided with end face in the one end near the second structural member, and end face is provided with at least one aperture, and described one-way flow element is attached to end face to cover described aperture.
10. the method for minimizing refrigerator compartment frosting according to claim 8 or claim 9, is characterized in that, after one-way flow element fixes, the first structural member and the second structural member are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310286092.XA CN104279816B (en) | 2013-07-09 | 2013-07-09 | The method for reducing refrigerator compartment frosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310286092.XA CN104279816B (en) | 2013-07-09 | 2013-07-09 | The method for reducing refrigerator compartment frosting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104279816A true CN104279816A (en) | 2015-01-14 |
| CN104279816B CN104279816B (en) | 2017-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310286092.XA Active CN104279816B (en) | 2013-07-09 | 2013-07-09 | The method for reducing refrigerator compartment frosting |
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| Country | Link |
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| CN (1) | CN104279816B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953501A (en) * | 2016-06-22 | 2016-09-21 | 合肥美菱股份有限公司 | Low-frost device of refrigerating device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587433A (en) * | 1991-09-25 | 1993-04-06 | Sharp Corp | Freezing refrigerator |
| KR0162468B1 (en) * | 1996-02-13 | 1999-01-15 | 구자홍 | Refrigerator |
| CN2919143Y (en) * | 2006-02-21 | 2007-07-04 | 博西华电器（江苏）有限公司 | Humidity automatically controlled refrigerator |
| CN201828098U (en) * | 2010-10-11 | 2011-05-11 | 太平洋电子(昆山)有限公司 | Damper for refrigerator |
| CN102679679A (en) * | 2012-05-28 | 2012-09-19 | 海尔集团公司 | Fruit/vegetable preservation box and refrigerator adopting fruit/vegetable preservation box |
| CN102788466A (en) * | 2012-08-08 | 2012-11-21 | 西安交通大学 | Air-cooled refrigerating box with high-humidity fruit and vegetable chamber and operation control method for air-cooled refrigerating box |
-
2013
- 2013-07-09 CN CN201310286092.XA patent/CN104279816B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587433A (en) * | 1991-09-25 | 1993-04-06 | Sharp Corp | Freezing refrigerator |
| KR0162468B1 (en) * | 1996-02-13 | 1999-01-15 | 구자홍 | Refrigerator |
| CN2919143Y (en) * | 2006-02-21 | 2007-07-04 | 博西华电器（江苏）有限公司 | Humidity automatically controlled refrigerator |
| CN201828098U (en) * | 2010-10-11 | 2011-05-11 | 太平洋电子(昆山)有限公司 | Damper for refrigerator |
| CN102679679A (en) * | 2012-05-28 | 2012-09-19 | 海尔集团公司 | Fruit/vegetable preservation box and refrigerator adopting fruit/vegetable preservation box |
| CN102788466A (en) * | 2012-08-08 | 2012-11-21 | 西安交通大学 | Air-cooled refrigerating box with high-humidity fruit and vegetable chamber and operation control method for air-cooled refrigerating box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953501A (en) * | 2016-06-22 | 2016-09-21 | 合肥美菱股份有限公司 | Low-frost device of refrigerating device |
| CN105953501B (en) * | 2016-06-22 | 2019-02-15 | 长虹美菱股份有限公司 | A kind of low white device of refrigerating appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104279816B (en) | 2017-06-30 |
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