CN205619626U - Composite condenser - Google Patents
Composite condenser Download PDFInfo
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- CN205619626U CN205619626U CN201620155180.5U CN201620155180U CN205619626U CN 205619626 U CN205619626 U CN 205619626U CN 201620155180 U CN201620155180 U CN 201620155180U CN 205619626 U CN205619626 U CN 205619626U
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- tube
- spiral fin
- fin coil
- harmonica
- coil
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Abstract
The utility model discloses a composite condenser, it includes mouth organ pipe, aluminium fin, this composite condenser comprises microchannel refrigerant, spiral fin coil cooling tube spare, bottom evaporating pipe cooling tube spare, refrigeration part in microchannel comprises with the aluminium fin the mouth organ pipe, the import of mouth organ pipe and the exit end burn -back collector tube of having brazed, spiral fin coil's entrance point and collector tube butt welding constitute, spiral fin coil's end is provided with the evaporating pipe, and it has the helical fin to twine on spiral fin coil's the pipeline outer wall, the welding of the exit end of collector tube has an outlet pipe, the evaporating pipe be spiral fin coil's extension setting spiral fin coil below, the end of evaporating pipe for the import tub be with the compressor on the exit end of high temperature refrigerant be connected. This technical scheme is when the high temperature refrigerant gets into this pipeline, and the evaporation of water that will evaporate in the box is fallen to the improvement that has improved the hot exchange ratio of condenser can ensure simultaneously hot exchange ratio's under the various operating modes improvement.
Description
Technical field
This utility model relates to a kind of composite condenser, it is adaptable to refrigerator, is particularly well-suited on large-capacity refrigerator use.
Background technology
Raising along with people's living standard, refrigerator market is also developed to large-capacity refrigerator by low capacity refrigerator at present, wind cooling refrigerator, double door, side by side combination refrigerator gradually accounts for leading trend, main parts size condenser as refrigerator refrigeration system, development also with refrigerator updates, for large-capacity refrigerator, requirement to condenser is more and more higher, system requirements just can be met by initial sheet type threaded pipe type condenser, condenser side till now installs fan additional and carries out the condenser of forced refrigeration, condenser still uses threaded pipe type condenser, fan cooling minimizing is conducive to take up room, thus increase refrigerator and effectively may utilize space.
The further increase of refrigerator with oneself, the hot exchange power of refrigeration system is required more and more higher by refrigerator, and existing threaded pipe type condenser has reached the heat exchange limit, the mode increasing the increase condensation vessel volume such as length of pipe, steel wire quantity can only be relied on to increase hot exchange power, the demand of growing refrigerator industry cannot be met the most far away, seriously constrain the development of refrigerator industry.
How to develop and be applicable to refrigerator, especially large-capacity refrigerator, rate of heat exchange is high, and the Novel condenser of volume compact is those skilled in the art's sustained improvement and innovative goals.
Summary of the invention
Task of the present utility model be propose one and have that volume is little, heat exchanger effectiveness is high, low cost, simply a kind of composite condenser of processing.
Task of the present utility model so completes, a kind of composite condenser, it includes harmonica-shaped tube, aluminum fin-stock, it is characterized in that: this composite condenser is by microchannel refrigerant, spiral fin coil refrigerating pipe, bottom evaporation tube refrigerating pipe is constituted, described microchannel refrigeration part is made up of harmonica-shaped tube and aluminum fin-stock, the import of harmonica-shaped tube and port of export burn-back soldering have collector tube, the entrance point of described spiral fin coil welds composition with collector tube docking, the end of described spiral fin coil is provided with evaporation tube, it is wound with helical fin on the pipeline outer wall of spiral fin coil, the port of export of described collector tube is welded with outlet, evaporation tube be spiral fin coil be extended on below spiral fin coil, the end of evaporation tube be inlet tube be that the port of export with the high temperature refrigerant on compressor is connected.Described aluminum fin-stock is that both the centres being installed in and being bent into snakelike harmonica-shaped tube are passed through to constitute around knot Welding, and described harmonica-shaped tube pipeline is microcellular structure, and pipeline and helical fin can use the one of which of copper, steel, aluminum.Described evaporation tube is bent into the serpentine shaped identical with spiral fin coil according to installation dimension.
This utility model has the effect that the technical program is when high temperature refrigerant enters this pipeline, is evaporated by the moisture in evaporation box, and improves the raising of condenser rate of heat exchange, can ensure the raising of rate of heat exchange under various operating mode simultaneously.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of technical scheme；Fig. 2 is the side view of Fig. 1；Fig. 3 is the rearview of Fig. 1.
Drawing illustrates: 1, outlet, 2, base, 3, evaporation tube, 4, spiral fin coil, 5, aluminum fin-stock, 6, harmonica-shaped tube, 7, collector tube, 8, inlet tube.
Detailed description of the invention:
The technical program is by the improvement in structure, composite condenser is constituted by microchannel refrigeration part spiral fin coil refrigeration part, bottom evaporation tube refrigeration part, fixed by base 2 bottom it, this three big refrigeration part combines and makes three kinds of structures complement each other, thus meets cold-producing medium heat exchanger effectiveness Effec-tive Function under the various operating mode such as low temperature, high temperature.
Described microchannel refrigeration part is made up of harmonica-shaped tube 6 and aluminum fin-stock 5, described harmonica-shaped tube is bent into snakelike, described aluminum fin-stock 5 is that both the centres being installed in and being bent into snakelike harmonica-shaped tube are by constituting around knot Welding, the import of harmonica-shaped tube and port of export burn-back soldering have collector tube 7, and described harmonica-shaped tube pipeline is microcellular structure.
The entrance point of described spiral fin coil 4 welds composition with collector tube 7 docking, the end of described spiral fin coil is provided with evaporation tube 3, furtherly: spiral fin coil and evaporation tube are overall pipelines, it is provided with docking solder joint, in order to increase area of dissipation, the pipeline outer wall of spiral fin coil is wound with helical fin, pipeline and helical fin metal can be used to make, optional copper, steel, the one of which of aluminum, the port of export of described collector tube is welded with outlet 1.
Evaporation tube be spiral fin coil be extended on below spiral fin coil, described evaporation tube 3 is identical with helical fin tube shape snakelike according to installation dimension bending, the end of evaporation tube be inlet tube 8 be that the outlet with the high temperature refrigerant on compressor is connected.
The high temperature refrigerant compressed through compressor flows into from inlet tube 8, in evaporation tube 3 flows into spiral fin coil 4, when flowing through evaporation tube 3, tentatively dispels the heat in evaporation tube 3, and the moisture in evaporation box is evaporated by the heat utilizing evaporation tube 3 to distribute.When flowing into spiral fin coil 4, cold-producing medium dispels the heat in this pipeline, refrigerant temperature can be made in this case to reduce, the most again in collector tube 7 flows into harmonica-shaped tube 6, the cold-producing medium tentatively lowered the temperature is lowered the temperature in snakelike harmonica-shaped tube again, owing to harmonica-shaped tube pipeline is microcellular structure, and aluminum fin-stock 5 closely welds with harmonica-shaped tube, cold-producing medium can significantly be dispelled the heat by this channel portion, and finally after outlet 1 flows out, cold-producing medium has been reduced to temperature required.This structure is through evaporation tube 3, spiral fin coil 4 part and three coolings of channel portion, by three kinds of different radiator structures, cold-producing medium is lowered the temperature, thus obtain high heat exchanger effectiveness, and when refrigerant temperature is the highest, pipeline can be achieved with cooling function, uses spiral fin coil to lower the temperature time slightly lower, uses microchannel to lower the temperature time relatively low, optimum, compact conformation has been accomplished becoming present aspect.
Composite condenser of the present utility model, compact conformation, heat exchanger effectiveness is high, disclosure satisfy that the demand that large-capacity refrigerator is high to condenser heat exchanger effectiveness, solve an industry difficult problem, and use three sections of different structure ladder heat radiations, not only increase heat exchanger effectiveness, and reduce production cost, there is great promotional value.
Claims (4)
1. a composite condenser, it includes harmonica-shaped tube, aluminum fin-stock, it is characterized in that: this composite condenser is by microchannel refrigerant, spiral fin coil refrigerating pipe, bottom evaporation tube refrigerating pipe is constituted, described microchannel refrigeration part is made up of harmonica-shaped tube and aluminum fin-stock, the import of harmonica-shaped tube and port of export burn-back soldering have collector tube, the entrance point of described spiral fin coil welds composition with collector tube docking, the end of described spiral fin coil is provided with evaporation tube, it is wound with helical fin on the pipeline outer wall of spiral fin coil, the port of export of described collector tube is welded with outlet, evaporation tube be spiral fin coil be extended on below spiral fin coil, the end of evaporation tube be inlet tube be that the port of export with the high temperature refrigerant on compressor is connected.
A kind of composite condenser the most according to claim 1, it is characterised in that: described aluminum fin-stock is that both the centres being installed in and being bent into snakelike harmonica-shaped tube are by constituting around knot Welding.
A kind of composite condenser the most according to claim 1, it is characterised in that: described harmonica-shaped tube pipeline is microcellular structure, and pipeline and helical fin can use the one of which of copper, steel, aluminum.
4. according to a kind of composite condenser described in claim 1 or 3, it is characterised in that: described evaporation tube is bent into the serpentine shaped identical with spiral fin coil according to installation dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155180.5U CN205619626U (en) | 2016-03-02 | 2016-03-02 | Composite condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155180.5U CN205619626U (en) | 2016-03-02 | 2016-03-02 | Composite condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205619626U true CN205619626U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155180.5U Active CN205619626U (en) | 2016-03-02 | 2016-03-02 | Composite condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205619626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650950A (en) * | 2016-03-02 | 2016-06-08 | 河南新科隆电器有限公司 | Composite condenser |
| CN109682123A (en) * | 2018-12-17 | 2019-04-26 | 河南科隆集团有限公司 | A kind of manufacturing method of non-sintered parallel-flow heat exchanger |
-
2016
- 2016-03-02 CN CN201620155180.5U patent/CN205619626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650950A (en) * | 2016-03-02 | 2016-06-08 | 河南新科隆电器有限公司 | Composite condenser |
| CN109682123A (en) * | 2018-12-17 | 2019-04-26 | 河南科隆集团有限公司 | A kind of manufacturing method of non-sintered parallel-flow heat exchanger |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |