CN103983051A - Auxiliary freezing and cold storage integrated evaporator of refrigerator - Google Patents
Auxiliary freezing and cold storage integrated evaporator of refrigerator Download PDFInfo
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- CN103983051A CN103983051A CN201310602588.3A CN201310602588A CN103983051A CN 103983051 A CN103983051 A CN 103983051A CN 201310602588 A CN201310602588 A CN 201310602588A CN 103983051 A CN103983051 A CN 103983051A
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- evaporator
- evaporation tube
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- tube
- refrigeration
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Abstract
The invention discloses an auxiliary freezing and cold storage integrated evaporator of a refrigerator. The auxiliary freezing and cold storage integrated evaporator comprises a cold storage evaporator and an auxiliary freezing evaporator, wherein the auxiliary freezing evaporator is a plate-tube structure and comprises an auxiliary freezing evaporator heat transfer plate and an auxiliary freezing evaporator evaporation tube; the auxiliary freezing evaporator evaporation tube is fixedly connected onto the auxiliary freezing evaporator heat transfer plate; the cold storage evaporator is a structure integrating multiple evaporators and comprises a top evaporator, a side surface evaporator and a rear side evaporator; and the auxiliary freezing and cold storage integrated evaporator is characterized in that: the rear side evaporator is a tube-plate structure; the side surface evaporator comprises a side surface evaporator evaporation tube; the top evaporator is a tube-plate structure; the top evaporator evaporation tube, the side surface evaporator evaporation tube, the rear side evaporator evaporation tube and the auxiliary freezing evaporator evaporation tube are the same evaporation tube. The auxiliary freezing and cold storage integrated evaporator is high in heat exchanging efficiency and good in cooling effect; the evaporation tube is the same evaporation tube, so that less welding is needed, the leakage is effectively prevented, the sealing performance is good, and the manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of evaporimeter, be specifically related to a kind of evaporator of refrigerator.
Background technology
In current refrigerator freezer evaporator, refrigerator evaporator, cooling medium flows to refrigerator evaporator through freezer evaporator, and after freezer evaporator heat exchange, often the cooling effect of refrigerator evaporator is difficult to guarantee like this.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind ofly can significantly improve refrigerator evaporator heat exchange efficiency, guarantee auxiliary freezing, the refrigeration all-in-one formula evaporimeter of refrigerator of refrigerating chamber cooling effect.
The present invention is achieved through the following technical solutions technical goal.
Refrigerator is assisted freezing, refrigeration all-in-one formula evaporimeter, comprises refrigeration evaporator and auxiliary refrigerating evaporator, and described auxiliary refrigerating evaporator is band-tube type structure, comprises auxiliary refrigerating evaporator heat transfer plate and auxiliary refrigerating evaporator evaporation tube; Described auxiliary refrigerating evaporator evaporation tube is fixedly connected on auxiliary refrigerating evaporator heat transfer plate; Its improvements are: described refrigeration evaporator is a plurality of evaporator combinations structures, comprise roof evaporator, side evaporimeter and rear side evaporimeter.
In said structure, described rear side evaporimeter is tube-sheet type structure, comprises rear side evaporator evaporation pipe and rear side evaporimeter heat exchanger plates.
In said structure, described side evaporimeter comprises side evaporator evaporation pipe; Described side evaporator evaporation pipe is coil arrangement, and coil pipe end at least one end is 9 character form structures.
In said structure, described roof evaporator is tube-sheet type structure, comprises roof evaporator evaporation tube and roof evaporator heat exchanger plates, and roof evaporator evaporation tube becomes coil-like and is fixedly connected on roof evaporator heat exchanger plates.
In said structure, described auxiliary refrigerating evaporator evaporation tube bends to the coil arrangement being arranged in parallel between adjacent evaporation tube and is fixedly connected on auxiliary refrigerating evaporator heat transfer plate; Between the described adjacent evaporation tube being arranged in parallel, end, one end connects with 9 font curve shapes.
In said structure, the coil pipe end of described roof evaporator evaporation tube at least one end is 9 character form structures.
In said structure, described roof evaporator evaporation tube, side evaporator evaporation pipe, rear side evaporator evaporation pipe and auxiliary refrigerating evaporator evaporation tube are same evaporation tubes.
The present invention compared with prior art, has following good effect:
1. refrigeration evaporator is a plurality of evaporator combinations structures such as roof evaporator, side evaporimeter and rear side evaporimeter, has significantly improved like this heat exchange efficiency of refrigeration evaporator, significantly improves refrigerating chamber cooling effect.
2. evaporator evaporation pipe in side is coil arrangement, and coil pipe end at least one end is 9 character form structures, like this, makes the evaporation tube being arranged in parallel can arrange compactly, has increased the effective length of side evaporator evaporation pipe, further improves heat exchange efficiency.
The coil pipe end of roof evaporator evaporation tube at least one end be 9 character form structures, like this, make the evaporation tube being arranged in parallel can arrange compactly, increased the effective length of roof evaporator evaporation tube, further improve heat exchange efficiency.
4. assisting refrigerating evaporator evaporation tube to bend to the coil arrangement being arranged in parallel between adjacent evaporation tube is fixedly connected on auxiliary refrigerating evaporator heat transfer plate, between the adjacent evaporation tube being arranged in parallel, end, one end connects with 9 font curve shapes, like this, on auxiliary refrigerating evaporator evaporation tube, evaporation tube can be arranged compactly, has further improved auxiliary refrigerating evaporator heat exchange efficiency.
5. the evaporation tube of auxiliary refrigerating evaporator, refrigeration evaporator is same evaporation tube, and like this, solder joint, without welding, is reduced in the evaporation tube junction of auxiliary refrigerating evaporator, refrigeration evaporator, and effectively Leakage prevention, has significantly improved sealing; Meanwhile, reduce manufacture difficulty, significantly saved manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
The specific embodiment
The invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments below.
Refrigerator shown in the drawings is assisted freezing, refrigeration all-in-one formula evaporimeter, comprises refrigeration evaporator 1 and auxiliary refrigerating evaporator 2; Auxiliary refrigerating evaporator 2 is band-tube type structure, comprises auxiliary refrigerating evaporator heat transfer plate 2.1 and auxiliary refrigerating evaporator evaporation tube 2.2, and auxiliary refrigerating evaporator evaporation tube 2.2 is fixedly connected on auxiliary refrigerating evaporator heat transfer plate 2.1.
Refrigeration evaporator 1 is a plurality of evaporator combinations structures, in the present embodiment, comprises roof evaporator 1.1, side evaporimeter 1.2 and rear side evaporimeter 1.3.
Rear side evaporimeter 1.3 is tube-sheet type structure, comprises rear side evaporator evaporation pipe 1.3.2 and rear side evaporimeter heat exchanger plates 1.3.1.
Side evaporimeter 1.2 comprises side evaporator evaporation pipe 1.2.1; Side evaporator evaporation pipe 1.2.1 is coil arrangement, and one end, coil pipe end is 9 character form structures.
Roof evaporator 1.1 is tube-sheet type structure, comprises roof evaporator evaporation tube 1.1.2 and roof evaporator heat exchanger plates 1.1.1, and roof evaporator evaporation tube 1.1.2 becomes coil-like being fixedly connected on roof evaporator heat exchanger plates 1.1.1; One end, coil pipe end of roof evaporator evaporation tube 1.1.2 is 9 character form structures.
Auxiliary refrigerating evaporator evaporation tube 2.2 bends to the coil arrangement being arranged in parallel between adjacent evaporation tube and is fixedly connected on auxiliary refrigerating evaporator heat transfer plate 2.1, and between the adjacent evaporation tube being arranged in parallel, end, one end connects with 9 font curve shapes.
Roof evaporator evaporation tube 1.1.2, side evaporator evaporation pipe 1.2.1, rear side evaporator evaporation pipe 1.3.2 and auxiliary refrigerating evaporator evaporation tube 2.2 are same evaporation tubes.
Claims (7)
1. auxiliary freezing, the refrigeration all-in-one formula evaporimeter of refrigerator, comprises refrigeration evaporator (1) and auxiliary refrigerating evaporator (2); Described auxiliary refrigerating evaporator (2) is band-tube type structure, comprise auxiliary refrigerating evaporator heat transfer plate (2.1) and auxiliary refrigerating evaporator evaporation tube (2.2), described auxiliary refrigerating evaporator evaporation tube (2.2) is fixedly connected on auxiliary refrigerating evaporator heat transfer plate (2.1); It is characterized in that: described refrigeration evaporator (1) is a plurality of evaporator combinations structures, comprises roof evaporator (1.1), side evaporimeter (1.2) and rear side evaporimeter (1.3).
2. according to auxiliary freezing, the refrigeration all-in-one formula evaporimeter of the refrigerator described in claims 1, it is characterized in that: described rear side evaporimeter (1.3), for tube-sheet type structure, comprises rear side evaporator evaporation pipe (1.3.2) and rear side evaporimeter heat exchanger plates (1.3.1).
3. according to auxiliary freezing, the refrigeration all-in-one formula evaporimeter of the refrigerator described in claims 1, it is characterized in that: described side evaporimeter (1.2) comprises side evaporator evaporation pipe (1.2.1); Described side evaporator evaporation pipe (1.2.1) is coil arrangement, and coil pipe end at least one end is 9 character form structures.
4. according to auxiliary freezing, the refrigeration all-in-one formula evaporimeter of the refrigerator one of claims 1～3 Suo Shu, it is characterized in that: described roof evaporator (1.1) is tube-sheet type structure, comprise roof evaporator evaporation tube (1.1.2) and roof evaporator heat exchanger plates (1.1.1), roof evaporator evaporation tube (1.1.2) becomes coil-like and is fixedly connected on roof evaporator heat exchanger plates (1.1.1).
5. according to auxiliary freezing, the refrigeration all-in-one formula evaporimeter of the refrigerator described in claims 4, it is characterized in that: described auxiliary refrigerating evaporator evaporation tube (2.2) bends to the coil arrangement being arranged in parallel between adjacent evaporation tube and is fixedly connected on auxiliary refrigerating evaporator heat transfer plate (2.1); Between the described adjacent evaporation tube being arranged in parallel, end, one end connects with 9 font curve shapes.
6. according to auxiliary freezing, the refrigeration all-in-one formula evaporimeter of the refrigerator described in claims 5, it is characterized in that: the coil pipe end of described roof evaporator evaporation tube (1.1.2) at least one end is 9 character form structures.
7. according to auxiliary freezing, the refrigeration all-in-one formula evaporimeter of the refrigerator described in claims 6, it is characterized in that: described roof evaporator evaporation tube (1.1.2), side evaporator evaporation pipe (1.2.1), rear side evaporator evaporation pipe (1.3.2) and auxiliary refrigerating evaporator evaporation tube (2.2) are same evaporation tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602588.3A CN103983051A (en) | 2013-11-25 | 2013-11-25 | Auxiliary freezing and cold storage integrated evaporator of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602588.3A CN103983051A (en) | 2013-11-25 | 2013-11-25 | Auxiliary freezing and cold storage integrated evaporator of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103983051A true CN103983051A (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310602588.3A Pending CN103983051A (en) | 2013-11-25 | 2013-11-25 | Auxiliary freezing and cold storage integrated evaporator of refrigerator |
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| CN (1) | CN103983051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806051A (en) * | 2019-11-27 | 2020-02-18 | 合肥美科制冷技术有限公司 | Large-capacity refrigerator |
-
2013
- 2013-11-25 CN CN201310602588.3A patent/CN103983051A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806051A (en) * | 2019-11-27 | 2020-02-18 | 合肥美科制冷技术有限公司 | Large-capacity refrigerator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |