CN103185445B - A kind of side by side combination refrigerator refrigeration longitudinal beam and side by side combination refrigerator - Google Patents
A kind of side by side combination refrigerator refrigeration longitudinal beam and side by side combination refrigerator Download PDFInfo
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- CN103185445B CN103185445B CN201310087341.2A CN201310087341A CN103185445B CN 103185445 B CN103185445 B CN 103185445B CN 201310087341 A CN201310087341 A CN 201310087341A CN 103185445 B CN103185445 B CN 103185445B
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Abstract
The invention belongs to the technical field of electric equipment, particularly a kind of side by side combination refrigerator refrigeration longitudinal beam and be provided with the side by side combination refrigerator of this refrigeration longitudinal beam.Above-mentioned refrigeration longitudinal beam comprises the vertical beam beam body with the adhesive of left and right door seal magnetic stripe, and described vertical beam beam body is plastic beam body, and its surface coverage one deck magnetic plastic layer.This magnetic plastic layer is provided with multipair magnetic pole, at closing time can with both sides door seal automatic pick, air-tightness is good.Due to the thermal conductivity of plastics itself and cold-storage ability more weak, during surfacing therefore as vertical beam from the systemic cold of refrigerator relative to much smaller as surfacing with steel plate, surface temperature is also relatively high, has high insulating effect, light weight, corrosion-resistant, the surperficial advantage not easily producing condensation.
Description
Technical field
The present invention relates to the technical field of electric equipment, particularly a kind of side by side combination refrigerator refrigeration longitudinal beam and be provided with the side by side combination refrigerator of this refrigeration longitudinal beam.
Background technology
Generally common French door refrigerator is a design turnover vertical beam between its two fans cold sotrage door usually, and the existence of this vertical beam can be convenient to overlap joint and the sealing of the door seal between two fan cold sotrage doors.For ensureing that vertical beam and door seal can automatic picks, usually one deck steel plate can be covered in vertical beam beam surface.Due to the thermal conductivity that vertical beam surface is metal material and central filler material, refrigerator its surface temperature when normal refrigeration is lower, easy generation condensation, for preventing its surperficial condensation, general meeting pastes an anti-condensation heater at inner surface of steel plate, by control heater work, vertical beam surface temperature is compensated, realize anti-condensation requirement.
As shown in Figure 1, the refrigeration upset vertical beam of current use, in figure, right door seal gum cover 5 and right door seal magnetic stripe 4 is provided with successively between right door body 6 and vertical beam beam body 1, be provided with successively between left-hand door body 7 and vertical beam beam body 1 left-hand door sealing overlap 8 and left-hand door seal magnetic stripe 9, in order to solve the adhesive of vertical beam beam body 1 and door seal and anti-condensation problem, at vertical beam beam body 1 surface coverage one deck steel plate 30, the inner surface of steel plate 30 pastes an anti-condensation heater 2.But because the thermal conductivity factor of metal material is comparatively large, cold-storage ability is comparatively strong, more from the systemic cold of refrigerator, surface temperature is lower, needs to make up more heat to meet anti-condensation requirement.Therefore the vertical beam of this type of design needs are adopted to consume electric energy extra greatly, very unfavorable to the energy consumption of product, and need a lot of one-tenth of extra increase originally to make up this part energy loss with the efficiency level of improving product.
So in order to reduce vertical beam surface and the transmission of cold in refrigerator, improving the energy consumption of product and reducing the risk of condensation, be necessary to find a kind of material of material as making vertical beam surface that can substitute the metal material generally used at present.Chinese patent application CN102192634A discloses a kind of refrigerator central sill and arranges the refrigerator of this central sill, its beam body is set to the mode of plastics, in order to solve the adhesive problem of door seal, magnetic is set in the cavity of beam body or pastes layer of metal sheet at the inner surface of beam body and door seal lap-joint, but these two kinds of modes all can not solve the adhesive problem of vertical beam and door seal at present well.Magnetic stripe itself due to door seal is also a kind of rubber magnet of doped magnetic powder, its magnetic induction intensity is more weak, after one deck plastics and other can be comparatively large by the suction-combining force attenuation amplitude between the metal material of magnet adsorption, very easily occur that door seal adhesive imprecision causes serious cold draining and condensation.Arrange compared with magnetic or the suction-combining force between the suction-combining force and the door seal magnetic stripe of the reverse side metal bar of beam body and the steel plate central sill as surface all very weak in the cavity of beam body.
Summary of the invention
The problem to be solved in the present invention provides a kind of adhesive problem that can solve refrigeration longitudinal beam and door seal, and the power of the anti-condensation heater of vertical beam, the side by side combination refrigerator refrigeration longitudinal beam of saving energy consumption can be reduced, the cold that transmits outward in refrigerator of this side by side combination refrigerator refrigeration longitudinal beam is fewer than traditional steel plate simultaneously, and refrigerator inside holding is effective.
The present invention also provides a kind of side by side combination refrigerator being provided with above-mentioned side by side combination refrigerator refrigeration longitudinal beam.
For solving the problems of the technologies described above, technical solution of the present invention is:
The invention provides a kind of side by side combination refrigerator refrigeration longitudinal beam, comprise the vertical beam beam body with the adhesive of left and right door seal magnetic stripe, described vertical beam beam body is plastic beam body, and its surface coverage one deck magnetic plastic layer.Adopt magnetic plastics to substitute the surfacing of steel plate as vertical beam beam body, utilize the advantage of its low heat conductivity energy realize anti-condensation and reduce energy consumption dual purpose.
In such scheme, the width according to vertical beam beam body arranges multipair magnetic pole in its magnetic plastic layer, and the width according to door seal magnetic stripe respectively arranges magnetic pole that the is multipair and adhesive of vertical beam beam body at left and right door seal magnetic stripe.The magnetic plastic layer of door seal magnetic stripe and vertical beam beam surface is all set to the many magnetic poles of one side, and the suction-combining force of such vertical beam beam body and left and right door seal magnetic stripe is better.
In such scheme, described left and right door seal magnetic stripe respectively arranges two pairs of magnetic poles; Corresponding to the width of left and right door seal magnetic pole, the magnetic pole logarithm that the magnetic plastic layer of described vertical beam beam body is arranged is odd number, such as according to the reasonable wide of vertical beam beam body and door seal magnetic stripe be set to 5 to or 7 right, thus guarantee vertical beam beam body both sides pole polarity identical and with overlapped left and right door seal magnetic stripe pole polarity contrary.Door seal magnetic stripe is set to two pairs of magnetic poles, both can with the both sides adhesive of vertical beam beam body, can position lap position again,
The present invention also provides a kind of side by side combination refrigerator, comprises left and right door seal gum cover, is through the left and right door seal magnetic stripe on left and right door seal gum cover and the refrigeration longitudinal beam with the adhesive of left and right door seal magnetic stripe respectively, and described refrigeration longitudinal beam adopts above-mentioned vertical beam beam body.
Further, described vertical beam beam body both sides pole polarity is identical and contrary with the pole polarity of overlapped left and right door seal magnetic stripe.
Further, the pole arrangement of described left-hand door envelope magnetic stripe and right door seal magnetic stripe is specular.
Further, described left and right door seal gum cover is soft materials.
To sum up, refrigerator can be guaranteed at closing time, door seal can with the surperficial automatic pick of vertical beam beam body, ensure the air-tightness requirement of door seal.
Compared with prior art, the present invention has following beneficial effect:
Refrigeration longitudinal beam of the present invention adopts magnetic plastic layer to substitute the surfacing of steel plate as vertical beam, can solve the adhesive problem of refrigeration longitudinal beam and door seal, and can reduce power, the saving energy consumption of the anti-condensation heater of vertical beam.And due to the thermal conductivity of plastic material itself and cold-storage ability more weak, during surfacing therefore as vertical beam beam body from the systemic cold of refrigerator relative to much smaller as surfacing with steel plate, surface temperature is also relatively high, has high insulating effect, light weight, corrosion-resistant, the surperficial advantage not easily producing condensation.Carry out pairing to the magnetic plastic layer of vertical beam beam surface further to magnetize, contrary with the pole polarity of left and right door seal lap-joint, guarantee that refrigerator is at closing time, left and right door seal can with the surperficial automatic pick of vertical beam beam body, ensure the air-tightness requirement of door seal.And be that the surface of vertical beam beam body is filled with multipair magnetic pole, left and right door seal magnetic stripe is respectively one side the two poles of the earth, and one side multipole is than an one pole the suction-combining force more by force like this, adhesive better effects if.
Accompanying drawing explanation
Fig. 1 is that prior art vertical beam surface of steel plate vertical beam and door seal overlap schematic diagram;
Fig. 2 is embodiment of the present invention vertical beam magnetic plastics surface vertical beam door seal overlap joint schematic diagram;
Fig. 3 is that the left and right door seal magnetic stripe of the embodiment of the present invention and vertical beam surface magnetic strip magnetic pole coordinate schematic diagram.
In figure, vertical beam beam body 1, anti-condensation heater 2, steel plate 30, magnetic plastic layer 31, right door seal magnetic stripe 4, right door seal gum cover 5, right door body 6, left-hand door body 7, left-hand door sealing cover 8, left-hand door envelope magnetic stripe 9.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in detail.
In Fig. 2, the present invention discloses a kind of side by side combination refrigerator refrigeration longitudinal beam, in figure, right door seal gum cover 5 and right door seal magnetic stripe 4 is provided with successively between right door body 6 and vertical beam beam body 1, be provided with successively between left-hand door body 7 and vertical beam beam body 1 left-hand door sealing overlap 8 and left-hand door seal magnetic stripe 9, wherein vertical beam beam body 1 is plastic beam body, and its surface coverage one deck magnetic plastic layer 31, the inner surface of magnetic plastic layer 31 pastes an anti-condensation heater 2, this magnetic plastics 31 can with the adhesive of left and right door seal magnetic stripe 4,9, the device that anti-condensation heater 2 can adopt power smaller.
The present invention arranges multipair magnetic pole according to the width of vertical beam beam body in its magnetic plastic layer 31, and the width according to door seal magnetic stripe respectively arranges magnetic pole that the is multipair and adhesive of vertical beam beam body 1 at left and right door seal magnetic stripe.The magnetic plastic layer 31 on door seal magnetic stripe and vertical beam beam body 1 surface is all set to the many magnetic poles of one side, and such vertical beam beam body 1 is better with the suction-combining force of left and right door seal magnetic stripe 4,9.
Shown in Fig. 3, width according to door seal magnetic stripe respectively arranges two pairs of magnetic poles at left and right door seal magnetic stripe 4,9, according to the width of vertical beam beam body 1, the width of corresponding door seal magnetic stripe, in magnetic plastic layer 31, odd number is set to magnetic pole, the present embodiment is set to 7 pairs of magnetic poles, guarantees that the pole polarity of vertical beam beam body 1 both sides is identical and contrary with the pole polarity of overlapped left and right door seal.Door seal magnetic stripe one side arranges two pairs of magnetic poles, and the suction of such door seal magnetic stripe can be stronger, and easily locate when overlapping with vertical beam beam body 1 surface.If door seal magnetic stripe is an one pole, suction is more weak, and due to the width of door seal magnetic stripe own less, be not suitable for being arranged to one side three poles or three extremely more than, otherwise the width of each pole is too little, not easily locates during assembling, so preferably one side has two pairs of magnetic poles.
In practical set, left-hand door envelope magnetic stripe 9 is installed with in the middle of left-hand door sealing cover 8, right door seal magnetic stripe 4 is installed with in the middle of right door seal gum cover 5, to meet the requirement that door seal and the adhesive of vertical beam beam body 1 faying surface reach sealing, in order to promote the suction-combining force of door seal magnetic stripe, as shown in Figure 3, two pairs of magnetic poles are filled with at left-hand door envelope magnetic stripe 9 and right door seal magnetic stripe 4 surface, i.e. one side the two poles of the earth, for reaching optimum efficiency, as the case may be the magnetic pole of magnetic plastic layer 31 is set to several odd number pair, due to a left side, right door seal magnetic stripe 4, 9 both sides being overlapped on vertical beam beam body 1 respectively, left, right door seal magnetic stripe 4, 9 faying surfaces have two pairs of magnetic poles, and the both sides pole polarity of vertical beam beam body 1 surface magnetic strip is identical, then only need determine that door seal gum cover wears the direction of door seal magnetic stripe according to the pole polarity of vertical beam beam body 1 surface magnetic strip both sides, when door seal gum cover wear door seal magnetic stripe direction consistent time, batch production door seal magnetic stripe out all can with the surperficial automatic pick of vertical beam beam body 1.
By adopting above-mentioned materials and structures, the vertical beam beam body 1 of plastic material is insulator, does surfacing by magnetic plastic layer 31, and its anti-condensation heater 2 and vertical beam beam surface are without the need to ground connection, safe and reliable.
And plastic material than the heat conduction of steel plate and cold-storage ability weak, under equal conditions the vertical beam beam body of plastics is higher than the surface temperature of the vertical beam beam body of steel plate a lot, the heat that anti-condensation needs make up is less, adopts this design can reduce the power of anti-condensation heater 2 or reduce its heating ratio.In addition because plastic material thermal conductivity factor is less, the cold transmitted outward in refrigerator by vertical beam beam body 1 surface is fewer than steel plate, refrigerator high insulating effect.The overall efficiency level of these two aspects to product improves significantly and promotes.
In addition, the magnetic plastic layer 31 on vertical beam beam body 1 surface is filled with multipair magnetic pole, and left and right door seal magnetic stripe 4,9 is one side the two poles of the earth, and one side multipole is stronger than an one pole the suction-combining force, adhesive better effects if.Because vertical beam beam body 1 surface is and opposite polarity left and right door seal magnetic stripe pairing adhesive, and each magnetic pole has certain width, when refrigerator door assembling exists relatively large deviation, door seal can produce with vertical beam beam body 1 and repel, and can carry out a body assembling correction according to this, ensure the uniformity of assembling.Even if there is a bit small deviation, because left and right door seal gum cover 5,8 is soft materials, the magnetic pole on left and right door seal magnetic stripe 4,9 also automatically can adjust and find the tight adhesive of lap position accurately, ensures the uniformity of door seal lap width.
The magnetic pole logarithm that the magnetic plastic layer 31 of vertical beam beam body 1 magnetizes is odd number, then the pole polarity of both sides is identical.Determine that left and right door seal gum cover 5,8 wears the direction of left and right door seal magnetic 4,9 according to the pole polarity of the surperficial both sides of vertical beam beam body 1 like this, when wearing left and right door seal magnetic stripe 4,9 direction and being consistent, door seal finished product is without the need to distinguishing the polarity of door seal magnetic stripe again, only need a kind of door seal of specification can realize the general of door seal, enhance productivity.Wearing door seal magnetic stripe is machinery operation, and door seal and door seal magnetic stripe all cut die-cut 45° angle, and wear door seal magnetic stripe and can ensure that the four edges inner side and outer side of door seal respectively accounts for a constant pole orientation, such as outside is S pole, and inner side is N pole.As long as the magnetizing direction of door seal magnetic stripe is consistent, our instructions for use just can be ensured.
The invention also discloses a kind of side by side combination refrigerator being provided with above-mentioned refrigeration longitudinal beam.
Above embodiment only for illustration of technical scheme of the present invention, is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description; those of ordinary skill in the field are to be understood that; still can modify to the specific embodiment of the present invention or equivalent replacement is carried out to portion of techniques feature; and not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.
Claims (6)
1. a side by side combination refrigerator refrigeration longitudinal beam, comprises the vertical beam beam body with the adhesive of left and right door seal magnetic stripe, it is characterized in that: described vertical beam beam body is plastic beam body, and its surface coverage one deck magnetic plastic layer; The inner surface of magnetic plastic layer pastes an anti-condensation heater; Described anti-condensation heater is positioned at the outer surface of plastic beam body;
Width according to vertical beam beam body arranges multipair magnetic pole in its magnetic plastic layer, and the width according to door seal magnetic stripe respectively arranges magnetic pole that the is multipair and adhesive of vertical beam beam body at left and right door seal magnetic stripe;
Described left and right door seal magnetic stripe respectively arranges two pairs of magnetic poles; Corresponding to the width of left and right door seal magnetic pole, the magnetic pole logarithm that the magnetic plastic layer of described vertical beam beam body is arranged is odd number, the both end sides pole polarity on described vertical beam beam body width identical and with overlapped left and right door seal magnetic stripe pole polarity contrary.
2. side by side combination refrigerator refrigeration longitudinal beam according to claim 1, is characterized in that: the magnetic pole logarithm that described magnetic plastic layer is arranged be 5 to or 7 right.
3. a side by side combination refrigerator, comprise left and right door seal gum cover, be through the left and right door seal magnetic stripe on left and right door seal gum cover and the refrigeration longitudinal beam with the adhesive of left and right door seal magnetic stripe respectively, it is characterized in that: described refrigeration longitudinal beam is the vertical beam beam body described in claim 1 or 2.
4. side by side combination refrigerator according to claim 3, is characterized in that: the both end sides pole polarity on described vertical beam beam body width identical and with overlapped left and right door seal magnetic stripe pole polarity contrary.
5. side by side combination refrigerator according to claim 3, is characterized in that: the pole arrangement of described left-hand door envelope magnetic stripe and right door seal magnetic stripe is specular.
6. side by side combination refrigerator according to claim 3, is characterized in that: described left and right door seal gum cover is soft materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087341.2A CN103185445B (en) | 2013-03-18 | 2013-03-18 | A kind of side by side combination refrigerator refrigeration longitudinal beam and side by side combination refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310087341.2A CN103185445B (en) | 2013-03-18 | 2013-03-18 | A kind of side by side combination refrigerator refrigeration longitudinal beam and side by side combination refrigerator |
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| CN103185445A CN103185445A (en) | 2013-07-03 |
| CN103185445B true CN103185445B (en) | 2016-04-27 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105258428B (en) * | 2015-10-14 | 2017-12-29 | 青岛海尔股份有限公司 | Refrigerator |
| US11112165B2 (en) | 2017-03-09 | 2021-09-07 | Fisher & Paykel Appliances Limited | Refrigeration appliance door-sealing arrangement |
| CN107560265B (en) * | 2017-08-22 | 2022-01-25 | 重庆海尔制冷电器有限公司 | Refrigerator and vertical beam thereof |
| CN111780476B (en) * | 2020-06-16 | 2021-12-21 | 海信（成都）冰箱有限公司 | A kind of refrigerator |
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| CN2454732Y (en) * | 2000-11-20 | 2001-10-17 | 广东三洋科龙冷柜有限公司 | Door sealing structure of refrigerator |
| US6464312B1 (en) * | 2001-05-01 | 2002-10-15 | Maytag Corporation | Refrigerator door breaker assembly |
| WO2012076509A1 (en) * | 2010-12-10 | 2012-06-14 | Industrie Ilpea S.P.A. | Magnetic gasket for refrigerator cabinets |
| JP2012138537A (en) * | 2010-12-28 | 2012-07-19 | Nichirei Magnet Kk | Anti-bending magnetic plastic film and magnetic card using it |
| JP2012237471A (en) * | 2011-05-10 | 2012-12-06 | Fukushima Industries Corp | Refrigerator |
| CN203177579U (en) * | 2013-03-18 | 2013-09-04 | 海信容声(广东)冰箱有限公司 | Side-by-side combination refrigerator refrigeration vertical beam and side-by-side combination refrigerator |
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2013
- 2013-03-18 CN CN201310087341.2A patent/CN103185445B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454732Y (en) * | 2000-11-20 | 2001-10-17 | 广东三洋科龙冷柜有限公司 | Door sealing structure of refrigerator |
| US6464312B1 (en) * | 2001-05-01 | 2002-10-15 | Maytag Corporation | Refrigerator door breaker assembly |
| WO2012076509A1 (en) * | 2010-12-10 | 2012-06-14 | Industrie Ilpea S.P.A. | Magnetic gasket for refrigerator cabinets |
| JP2012138537A (en) * | 2010-12-28 | 2012-07-19 | Nichirei Magnet Kk | Anti-bending magnetic plastic film and magnetic card using it |
| JP2012237471A (en) * | 2011-05-10 | 2012-12-06 | Fukushima Industries Corp | Refrigerator |
| CN203177579U (en) * | 2013-03-18 | 2013-09-04 | 海信容声(广东)冰箱有限公司 | Side-by-side combination refrigerator refrigeration vertical beam and side-by-side combination refrigerator |
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