CN100538228C - The refrigerator of a kind of ice-making compartment, the shared same evaporimeter of refrigerating chamber - Google Patents
The refrigerator of a kind of ice-making compartment, the shared same evaporimeter of refrigerating chamber Download PDFInfo
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- CN100538228C CN100538228C CNB2005100936154A CN200510093615A CN100538228C CN 100538228 C CN100538228 C CN 100538228C CN B2005100936154 A CNB2005100936154 A CN B2005100936154A CN 200510093615 A CN200510093615 A CN 200510093615A CN 100538228 C CN100538228 C CN 100538228C
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- refrigerating chamber
- ice
- evaporimeter
- making compartment
- holly strip
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Abstract
The invention discloses a kind of air cooling type refrigerator that is provided with ice-making compartment and refrigerating chamber, the brush type holly strip that the present invention adopts elongated silk to form has been flooded behind the adhesive them along the slit between the fin inserting, use U type deck 11 then, 11 ' fastens and fixes brush type holly strip 9, with hot-air or other modes brush type holly strip 9 is heated, bar in the brush type holly strip 9 is bonded together and forms integral body, again it is combined with the dividing plate of standard and be sealed, strengthen the isolated effect between ice-making compartment cold air path and the refrigerating chamber cold air path, effectively avoided the taint of odour between the food.
Description
Technical field
The present invention relates to a kind of refrigerator, relate in particular to a kind of refrigerator that has ice-making compartment, refrigerating chamber.
Background technology
CN1420335A is disclosed a kind of " independent refrigeration electric refrigerator ".As shown in Figure 1, in the technical scheme of this patent, at the cold air path of refrigerating chamber and the cold air path top of refrigerating chamber a refrigerating chamber and a shared evaporimeter of refrigerating chamber that crosses dividing plate is installed, by dividing plate with the evaporimeter physical separation in different cold air paths, make refrigerating chamber and refrigerating chamber have independently cold air stream respectively.
But, technique scheme is applied to the refrigerating chamber and the refrigerating chamber reality and infeasible of refrigerator, because it discloses with dividing plate the idea of evaporimeter physical separation two different spaces, at present diversified evaporimeter on earth which type of evaporimeter be suitable for this physical separation, especially when evaporimeter adopts the higher finned evaporator of refrigerating efficiency, how to separate, do not provide the concrete measure that to realize this invention in this patent document.
In view of this, special proposition the present invention.
Summary of the invention
For solving the problems of the technologies described above, the present invention improves shared evaporimeter and is arranged between the cryogenic temperature close refrigerating chamber and ice-making compartment, optimize cooperating between evaporimeter and the dividing plate simultaneously, make that so not only the temperature difference heat stress that heat-transfer pipe bore of evaporimeter of the present invention is less, also strengthened the isolated effect between ice-making compartment cold air path and the refrigerating chamber cold air path.
To achieve the above object of the invention, technical scheme of the present invention is as follows:
One air cooling type refrigerator 1, be provided with ice-making compartment and refrigerating chamber, it is characterized in that: described refrigerating chamber and ice-making compartment in refrigerator for separately independently between the chamber, both shared same evaporimeters 6, this evaporimeter is separated at two independently in the space 4,5 by a dividing plate, wherein 4 be responsible for to refrigerating chamber 3 supply colds, be positioned at 5 and be responsible for to ice-making compartment 2 supply colds, the cold air stream that both produced is not connected.
At refrigerator of the present invention, mainly be that evaporimeter is had a satisfactory partition physically, referring to accompanying drawing 2,3, accompanying drawing 2,3 have provided that condenser pipe and fin 1 are refrigerators in the prior art, 2, the 3rd, refrigerating chamber and ice-making compartment, 4, the 5th, several situations, usually, fin and condenser pipe vertical vertical, therefore, be to have formed between the fin intermittently, be often referred to as the wing spacing on the specialty, because irregular arrangement perpendicular to the condenser pipe of fin, therefore, if simply insert fin, owing to stopping of condenser pipe with tablet, may cause bigger slit to produce, also just not reach aforesaid purpose.
In fact, as long as the partition of evaporimeter inside is good, evaporator surface to the partition between the inwall is very simple, and certainly, prerequisite is farthest to reduce the damage of evaporator fin.
Those skilled in the art are finding through scrutinizing the back, utilize elongated silk, for example, steel wire, bristles and similar bar, the brush type holly strip 9 that forms is prolonged slit between the fin when inserting when them, and it blocks efficient height very, if in conjunction with adhesive or expansion type adhesive, can reach extraordinary effect again.
The present invention is arranged between the cryogenic temperature close refrigerating chamber and ice-making compartment by shared evaporimeter is improved, make that the temperature difference heat stress that heat-transfer pipe bore of evaporimeter of the present invention is less, also strengthen the isolated effect between ice-making compartment cold air path and the refrigerating chamber cold air path, effectively avoided the taint of odour between the food.
Description of drawings
Accompanying drawing 1 is the technical scheme that evaporimeter is cut apart that prior art discloses;
Accompanying drawing the 2, the 3rd, the schematic diagram of the typical evaporimeter of prior art;
Accompanying drawing 4 is that evaporimeter of the present invention cuts off the scheme schematic diagram, wherein, (a) is the schematic diagram that fin and condenser pipe are not inserted in the holly strip of brush type as yet; (b) be the schematic diagram that fin and condenser pipe are inserted in the holly strip of brush type, then the schematic diagram that outside U type deck is coated; (c) be the schematic diagram that another kind of fin and condenser pipe are inserted in the holly strip of brush type;
In accompanying drawing of the present invention, the 1st, refrigerator, the 2, the 3rd, refrigeration or refrigerating chamber, the 4, the 5th, relative 2,3 vaporization chamber, the 6th, evaporimeter, the 7th, fin, the 8th, condenser pipe, the 9th, the holly strip of brush type, the 10th, bar, 11,11 ' is U type deck.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments
As shown in Figure 1, the present invention is provided with a refrigerating chamber 3 and ice-making compartment 2, both for separately independently between the chamber; Described refrigerating chamber 3 and ice-making compartment 2 be shared same evaporimeter 6 in refrigerator, this evaporimeter is separated at two independently in the space 4 and 5 by a dividing plate, wherein 4 part is responsible for to refrigerating chamber 3 supply colds, is positioned at 5 part and is responsible for to ice-making compartment 2 supply colds, and both cold air streams are not connected.
For the supply of two different pieces realizing evaporimeter 6, be provided with cold air passing away and cold air between refrigerating chamber 3 and the space 4 to the cold of corresponding ice-making compartment 2, refrigerating chamber 3. suction passage; Also be provided with cold air passing away and cold air suction passage between ice-making compartment 2 and the space 5.
Be transporting cold wind, in the cold air path of the cold air path of refrigerating chamber 3 and ice-making compartment 2, be separately installed with a blowing fan of forcing circulating cold air.
Like this, when two parts of evaporimeter 6 respectively between corresponding behind 4, the 5 system De cold airflows of chamber, send chamber between separately refrigeration by separately fan to through cold air passing away separately---in ice-making compartment 2 and the refrigerating chamber 3, between having absorbed separately, cold airflow returns the process of restarting to cool off from separately cold air suction passage behind the heat of chamber.
For strengthening the isolated effect of dividing plate to two cold air streams of ice-making compartment 2 and refrigerating chamber 3, the present invention has further provided a kind of diaphragm structure of optimization.
For reduce the influence of dividing plate as far as possible to evaporimeter 6 refrigeration, the thickness of dividing plate should be tried one's best do thin, generally should be not thick above 5 fins, be preferably between 1-3 fin thicknesses.
Be noted that at last the mode that evaporimeter is separated by dividing plate can decide according to the relative position between refrigerating chamber and the ice-making compartment.When refrigerating chamber and ice-making compartment were upper and lower settings, evaporimeter was vertically cut apart along dividing plate, and such 4 spaces and 5 spaces just are upper and lower settings; When being provided with about refrigerating chamber and ice-making compartment are, evaporimeter 6, is provided with about in such 4 spaces and 5 spaces being by horizontal partition along dividing plate.But how pipe evaporator is not separated by dividing plate, its cut apart direction all should with the evaporator fin plane parallel.
Those skilled in the art are finding through scrutinizing the back, utilize elongated silk, for example, steel wire, bristles and similar bar, the brush type holly strip 9 that forms, when they prolong slit between the fin when inserting, it blocks efficient height very, preferably, insert 2-4 brush types holly strip 9 in another spacing of fin, generally, first dip bonding agent before brush type holly strip 9 is inserted again, fix with U type deck 11,11 ' make-up and with bolt or other modes then, be easy to combination with the dividing plate of standard then and be sealed.
Further, the adhesive of above-mentioned use is the expansion type adhesive, the preferred thermohardening type foamed adhesive that adopts, adhesive is suitably heated so that reduce the viscosity of adhesive, fin is inserted in the brush type holly strip 9 that will flood adhesive then, with hot-air or other modes brush type holly strip 9 is heated, bar in the brush type holly strip 9 is bonded together, simultaneously, adhesive along bar to around the foaming until reaction end, preferably, fastening and fixedly U type deck 11 earlier before heating, 11 ', usually, can in a fin pitch, insert 2-4, experiment shows that method and apparatus of the present invention can reach extraordinary effect.
In sum, the present invention is arranged between the cryogenic temperature close refrigerating chamber and ice-making compartment by shared evaporimeter is improved, simultaneously by cooperating between optimizing evaporimeter and the structure of dividing plate reaching, make that not only the temperature difference heat stress that heat-transfer pipe bore of evaporimeter of the present invention is less, also strengthen the isolated effect between ice-making compartment cold air path and the refrigerating chamber cold air path, effectively avoided the taint of odour between the food.
Claims (7)
1, the refrigerator of a kind of ice-making compartment, the shared same evaporimeter of refrigerating chamber comprises refrigerating chamber (3) and ice-making compartment (2), both for separately independently between the chamber; Described refrigerating chamber (3) and ice-making compartment (2) shared same evaporimeter (6) in refrigerator, this evaporimeter (6) is separated at two independently in space (4,5) by a dividing plate, by described two independently space (4,5) respectively to described refrigerating chamber (3) and ice-making compartment (2) supply cold, it is characterized in that described evaporimeter (6) is to adopt brush type holly strip (9) to cut off.
2, refrigerator according to claim 1 is characterized in that, the tablet that described brush type holly strip (9) is made up of a lot of bars (10).
3, refrigerator according to claim 1 is characterized in that, after described brush type holly strip (9) cuts off described evaporimeter (6), adopts U type deck (11,11 ') to fasten and fix outside described brush type holly strip (9).
4, refrigerator according to claim 1 is characterized in that, the elongated bar in the described brush type holly strip (9) is finer wire or bristles.
5, refrigerator according to claim 1 is characterized in that, inserts 2-4 brush types holly strip (9) in a spacing of fin.
6, refrigerator according to claim 1 is characterized in that, described brush type holly strip (9) first dip bonding agent before inserting.
7, refrigerator according to claim 1 is characterized in that, foam glue was flooded in described brush type holly strip (9) earlier before inserting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100936154A CN100538228C (en) | 2005-08-31 | 2005-08-31 | The refrigerator of a kind of ice-making compartment, the shared same evaporimeter of refrigerating chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100936154A CN100538228C (en) | 2005-08-31 | 2005-08-31 | The refrigerator of a kind of ice-making compartment, the shared same evaporimeter of refrigerating chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1924491A CN1924491A (en) | 2007-03-07 |
| CN100538228C true CN100538228C (en) | 2009-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100936154A Active CN100538228C (en) | 2005-08-31 | 2005-08-31 | The refrigerator of a kind of ice-making compartment, the shared same evaporimeter of refrigerating chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100538228C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913030A (en) * | 2014-04-22 | 2014-07-09 | 合肥美的电冰箱有限公司 | Refrigerator |
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2005
- 2005-08-31 CN CNB2005100936154A patent/CN100538228C/en active Active
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| Publication number | Publication date |
|---|---|
| CN1924491A (en) | 2007-03-07 |
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