CN211823470U - Evaporation assembly of water chiller - Google Patents
Evaporation assembly of water chiller Download PDFInfo
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- CN211823470U CN211823470U CN202020204621.2U CN202020204621U CN211823470U CN 211823470 U CN211823470 U CN 211823470U CN 202020204621 U CN202020204621 U CN 202020204621U CN 211823470 U CN211823470 U CN 211823470U
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- heat exchange
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- refrigerant
- liquid
- exchange component
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Abstract
The utility model discloses an evaporation component of a water chiller, which comprises a water liquid circulation pipe and a refrigerant circulation pipe, wherein the water liquid circulation pipe and the refrigerant circulation pipe are spirally coiled to form a water liquid heat exchange part and a refrigerant heat exchange part; and the water liquid heat exchange component and the refrigerant heat exchange component form a heat exchange aluminum block through aluminum liquid casting. The water storage device can quickly and directly discharge the introduced water liquid through heat exchange refrigeration, the refrigeration is quick, a water storage device such as a cold water tank is not required to be arranged in the water storage device, the bacterial growth is reduced, and the energy and the electricity are saved.
Description
The technical field is as follows:
the utility model relates to a indirect heating equipment technical field, more specifically the evaporation subassembly that relates to a cold water machine that says so.
Background art:
currently, more young people enjoy drinking cold beverages in addition to hot beverages. At present, conventional bottled beverages are all refrigerated and then are taken to consumers for consumption, and the beverages sold at present, such as milk tea, coffee and the like, are sold on cold beverages in more quantity except hot beverages, and the cold beverages are directly brewed with cold water besides ice blocks, in particular, the beverages brewed at present, such as automatic vending equipment of milk tea, ground coffee and the like, are sold on the market, and a plurality of built-in water coolers are arranged.
The traditional water chiller is characterized in that a water cooling tank is used, a plurality of copper pipe evaporators are wound on the outer surface of the water cooling tank, a refrigeration system formed by a condenser and a compressor ensures that the water cooling tank always keeps the temperature of cold water within the range of 4-10 ℃, the water cooling tank is mainly used for heat exchange refrigeration through the water cooling tank, a user takes water from the tank when needing cold water, and then the water is brewed into corresponding drinks. The disadvantage of this kind of mode is can be so that breed the bacterium in the cold water jar, and relevant measures such as internally mounted bactericidal lamp, and this kind of mode can not avoid the bacterium completely, and the cold water jar is bulky moreover, keeps the temperature constantly in low temperature state, and the electric quantity that consumes is big.
The utility model has the following contents:
the utility model aims at overcoming prior art's not enough, providing an evaporation subassembly of cold water machine, it can be fast directly discharge the direct heat transfer refrigeration of the water liquid that lets in, and its refrigeration is quick, need not water storage devices such as built-in cold water tank, reduces bacterial growing, energy-saving power.
The utility model provides a technical problem's scheme is:
an evaporation assembly of a water chiller comprises a water liquid circulation pipe and a refrigerant circulation pipe, wherein the water liquid circulation pipe and the refrigerant circulation pipe are spirally coiled to form a water liquid heat exchange component and a refrigerant heat exchange component;
and the water liquid heat exchange component and the refrigerant heat exchange component form a heat exchange aluminum block through aluminum liquid casting.
The heat exchange aluminum block is inserted in the outer shell, and a heat insulation foaming layer is filled between the outer shell and the heat exchange aluminum block.
The refrigerant heat exchange component is inserted in the water liquid heat exchange component.
The wall plate of the shell is formed with a plurality of through holes, the liquid inlet end and the liquid outlet end of the water liquid heat exchange component extend out of the corresponding through holes, and the refrigerant liquid inlet end and the refrigerant liquid outlet end of the refrigerant heat exchange component extend out of the corresponding through holes.
The heat-preservation air return pipe is fixed on the outer wall surface of one side of the outer shell, the heat-preservation air return pipe is communicated with a corresponding through hole formed in the wall plate of the outer shell, the refrigerant liquid outlet end of the refrigerant heat exchange component is communicated with the air inlet end of a circulation conduit arranged in the heat-preservation air return pipe, and the air outlet end of the circulation conduit extends out of the end part of the heat-preservation air return pipe.
And a second foaming heat insulation layer is filled between the heat insulation air return pipe and the circulation conduit.
The water liquid heat exchange component and the refrigerant heat exchange component are both in a rectangular shape formed by spirally winding or in a cylindrical shape formed by spirally winding.
The heat exchange aluminum block is in a rectangular or cylindrical shape.
The utility model discloses an outstanding effect is:
compared with the prior art, it all coils water liquid circulation pipe and refrigerant circulation pipe with the heliciform and forms water liquid heat transfer part and refrigerant heat transfer part, and constitute heat transfer aluminium pig with water liquid heat transfer part and refrigerant heat transfer part through aluminium liquid casting, circulate the refrigerant with heat transfer aluminium pig rapid cooling in through the refrigerant circulation pipe, thereby the rethread water liquid stream realizes quick heat transfer refrigeration direct discharge with heat transfer aluminium pig through water liquid heat transfer part, its is small, it is quick to refrigerate, need not to embed water storage devices such as cold water tank, reduce bacterial growing, energy and power saving.
Description of the drawings:
fig. 1 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the angle-changing structure of the present invention;
fig. 3 is a partial top view of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
fig. 5 is a schematic view of a partial structure between the water heat exchange unit and the refrigerant heat exchange unit of the present invention.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 5, an evaporation assembly of a water chiller includes a water fluid circulation pipe 1 and a refrigerant circulation pipe 2, wherein the water fluid circulation pipe 1 and the refrigerant circulation pipe 2 are respectively formed by a water fluid heat exchange component 10 and a refrigerant heat exchange component 20 which are spirally wound;
the water liquid heat exchange component 10 and the refrigerant heat exchange component 20 form a heat exchange aluminum block 30 through aluminum liquid casting.
Further, the heat exchange aluminum block 30 is inserted in the outer shell 31, and a heat insulation foaming layer 32 is filled between the outer shell 31 and the heat exchange aluminum block 30.
Further, the refrigerant heat exchange component 20 is inserted into the water liquid heat exchange component 10.
Furthermore, a plurality of through holes 33 are formed on the wall plate of the outer shell 31, the liquid inlet end 11 and the liquid outlet end 12 of the water-liquid heat exchange component 10 extend out of the corresponding through holes 33, and the refrigerant liquid inlet end 21 and the refrigerant liquid outlet end 22 of the refrigerant heat exchange component 20 extend out of the corresponding through holes 33.
Furthermore, a heat preservation air return pipe 40 is fixed on the outer wall surface of one side of the outer shell 31, the heat preservation air return pipe 40 is communicated with a corresponding through hole 33 formed on the wall plate of the outer shell 31, the refrigerant liquid outlet end 22 of the refrigerant heat exchange component 20 is communicated with the air inlet end of a circulation conduit 41 arranged inside the heat preservation air return pipe 40, and the air outlet end of the circulation conduit 41 extends out of the end part of the heat preservation air return pipe 40.
Furthermore, a second foaming thermal insulation layer 42 is filled between the thermal insulation muffler 40 and the flow conduit 41.
Further, the water fluid heat exchange member 10 and the refrigerant heat exchange member 20 are both rectangular bodies formed by spirally winding or cylindrical bodies formed by spirally winding.
Further, the heat exchange aluminum block 30 is rectangular or cylindrical.
When this embodiment uses, it is through the circulation refrigerant in the refrigerant circulation pipe 20 with heat transfer aluminium pig 30 rapid cooling, thereby the rethread water liquid stream realizes quick heat transfer refrigeration direct discharge through water liquid heat transfer part 10 with heat transfer aluminium pig 30, and its is small, refrigerates fast, need not to embed water storage devices such as cold water tank, reduces bacterial growing, energy-saving power.
In this embodiment, the flowing water amount has a certain limit, that is, according to the size and the refrigeration power of the heat exchange aluminum block 30, after a certain amount of water is discharged for refrigeration (for example, after 500mL of water or 1L of water is discharged), a certain time is required to stop, for example, 10 seconds to 60 seconds to ensure that the heat exchange aluminum block 30 is cooled again, and then water is used for heat exchange refrigeration, so as to prevent the water cooling effect from decreasing after continuous water is supplied, which cannot meet the needs of users.
Finally, the above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (8)
1. The utility model provides an evaporation assembly of cold water machine, includes water liquid circulation pipe (1) and refrigerant circulation pipe (2), its characterized in that: the water liquid circulating pipe (1) and the refrigerant circulating pipe (2) are spirally coiled to form a water liquid heat exchange component (10) and a refrigerant heat exchange component (20);
the water liquid heat exchange component (10) and the refrigerant heat exchange component (20) form a heat exchange aluminum block (30) through aluminum liquid casting.
2. The evaporation assembly of a water chiller according to claim 1, wherein: the heat exchange aluminum block (30) is inserted in the outer shell (31), and a heat insulation foaming layer (32) is filled between the outer shell (31) and the heat exchange aluminum block (30).
3. The evaporation assembly of a water chiller according to claim 1, wherein: the refrigerant heat exchange component (20) is inserted in the water liquid heat exchange component (10).
4. The evaporation assembly of a water chiller according to claim 2, wherein: a plurality of through holes (33) are formed in the wall plate of the outer shell (31), the liquid inlet end (11) and the liquid outlet end (12) of the water liquid heat exchange component (10) extend out of the corresponding through holes (33), and the refrigerant liquid inlet end (21) and the refrigerant liquid outlet end (22) of the refrigerant heat exchange component (20) extend out of the corresponding through holes (33).
5. The evaporation assembly of a water chiller according to claim 2, wherein: a heat preservation air return pipe (40) is fixed on the outer wall surface of one side of the outer shell (31), the heat preservation air return pipe (40) is communicated with a corresponding through hole (33) formed in the wall plate of the outer shell (31), a refrigerant liquid outlet end (22) of the refrigerant heat exchange component (20) is communicated with an air inlet end of a circulation conduit (41) arranged in the heat preservation air return pipe (40), and an air outlet end of the circulation conduit (41) extends out of the end part of the heat preservation air return pipe (40).
6. The evaporation assembly of a water chiller according to claim 5, wherein: a second foaming heat-insulating layer (42) is filled between the heat-insulating air return pipe (40) and the circulating conduit (41).
7. The evaporation assembly of a water chiller according to claim 1, wherein: the water liquid heat exchange component (10) and the refrigerant heat exchange component (20) are both in a rectangular shape formed by spirally winding or in a cylindrical shape formed by spirally winding.
8. The evaporation assembly of a water chiller according to claim 1, wherein: the heat exchange aluminum block (30) is in a rectangular or cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204621.2U CN211823470U (en) | 2020-02-25 | 2020-02-25 | Evaporation assembly of water chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204621.2U CN211823470U (en) | 2020-02-25 | 2020-02-25 | Evaporation assembly of water chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211823470U true CN211823470U (en) | 2020-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020204621.2U Active CN211823470U (en) | 2020-02-25 | 2020-02-25 | Evaporation assembly of water chiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211823470U (en) |
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2020
- 2020-02-25 CN CN202020204621.2U patent/CN211823470U/en active Active
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