CN202747692U - Double-flow path heat radiator - Google Patents
Double-flow path heat radiator Download PDFInfo
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- CN202747692U CN202747692U CN 201220144875 CN201220144875U CN202747692U CN 202747692 U CN202747692 U CN 202747692U CN 201220144875 CN201220144875 CN 201220144875 CN 201220144875 U CN201220144875 U CN 201220144875U CN 202747692 U CN202747692 U CN 202747692U
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- header
- collecting pipe
- feed liquor
- exhaust
- lower header
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Abstract
The utility model discloses a double-flow path heat radiator, wherein the double-flow path heat radiator comprises a feed liquid collecting pipe, an exhaust collecting pipe and a lower collecting pipe; the exhaust collecting pipe is arranged on one side of the feed liquid collecting pipe, and the lower collecting pipe is arranged below the exhaust collecting pipe and the feed liquid collecting pipe; and the exhaust collecting pipe and the lower collecting pipe are communicated with each other through a plurality of radiating pipes, and the feed liquid collecting pipe and the lower collecting pipe are communicated with each other through a plurality of radiating pipes, so as to form a heat-radiating flow path from the feed liquid collecting pipe to the lower collecting pipe and a heat-radiating flow path from the lower collecting pipe to the exhaust collecting pipe. The double-flow path heat radiator solves the problems in the prior art that the existence of a partition plate increases the resistance of an evaporator, goes against the characteristics of small resistance and low-pressure low-temperature evaporation of the evaporator and fails to save energy. With the double-flow path evaporator, the on-way resistance is reduced, the flow speed of cooling media is increased and the capability of heat transfer is improved, which achieves the purpose of increasing the heat transfer coefficient.
Description
Technical field
The utility model relates to a kind of radiator, relates in particular to a kind of double-flow radiator.
Background technology
Present existing parallel-flow evaporator all adopts the mode that is higher than 2 flow processs, and header adopts a plurality of dividing plates, and adopts a plurality of throttle orifice dividing plates.
Because the existence of dividing plate is unfavorable for that evaporimeter requirement resistance is little, the low-temperature evaporation characteristic that pressure is low so that the evaporimeter resistance increases.Consequently the power consumption of more consumption compressors does not reach energy-conservation purpose.
Adopt the double-flow radiator, can fully reduce on-way resistance, increase the refrigerant flowing velocity, improve the heat conducting power, realize improving the purpose of heat transfer coefficient.
The utility model content
The utility model discloses a kind of double-flow radiator, in order to solve in the prior art because the existence of dividing plate so that the evaporimeter resistance increases, is unfavorable for that evaporimeter requirement resistance is little, the low-temperature evaporation characteristic that pressure is low, consequently the power consumption of more consumption compressors does not reach energy-conservation purpose problem.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of double-flow radiator, wherein, comprise a feed liquor header, an exhaust header, a lower header, described exhaust header is arranged on a side of described feed liquor header, and described lower header is arranged on the below of described exhaust header and described feed liquor header; Be connected by a plurality of radiating tubes between described exhaust header and the described lower header, also be connected by a plurality of radiating tubes between described feed liquor header and the described lower header, form two heat radiation flow processs from described feed liquor header to described lower header and from described lower header to described exhaust header.
Aforesaid radiator, wherein, described feed liquor header is provided with a feed tube, and described exhaust header is provided with a blast pipe.
Aforesaid radiator, wherein, the setting party of described feed liquor header to the setting party of described exhaust header and described lower header to paralleling.
Aforesaid radiator, wherein, described feed liquor header and described exhaust header are arranged side by side, and described feed liquor header is not connected with described exhaust header.
Aforesaid radiator, wherein, described lower header comprises that one is arranged on the first lower header pipe under the described feed liquor header, described lower header comprises that also one is arranged on the second lower header under the described exhaust header, and described the first lower header is connected with described the second lower header.
Aforesaid radiator wherein, is connected by a plurality of radiating tubes between described feed liquor header and described the first lower header, is connected by a plurality of radiating tubes between described exhaust header and described the second lower header.
Aforesaid radiator, wherein, the arrangement mode of a plurality of radiating tubes between described feed liquor header and described the first lower header and be arranged on described exhaust header and described the second lower header between the arrangement mode of a plurality of radiating tubes identical.
Aforesaid radiator, wherein, the length of described feed liquor header, described exhaust header, described lower header is identical.
Aforesaid radiator, wherein, described a plurality of radiating tubes are welded with heat-radiation belt between any two.
Aforesaid radiator wherein, is welded with heat-radiation belt between the arbitrary radiating tube between described feed liquor header and described the first lower header and the corresponding radiating tube that is arranged between described exhaust header and described the second lower header.
In sum, owing to having adopted technique scheme, the utility model has solved in the prior art because the existence of dividing plate so that the evaporimeter resistance increases, is unfavorable for that evaporimeter requirement resistance is little, the low-temperature evaporation characteristic that pressure is low, the power consumption of more consumption compressors consequently, do not reach energy-conservation purpose problem, fully reduce on-way resistance by the evaporimeter that adopts double-flow, increase the refrigerant flowing velocity, improve the heat conducting power, realize improving the purpose of heat transfer coefficient.
Figure of description
Fig. 1 is the structural representation of the utility model double-flow radiator;
Fig. 2 is the structure cutaway view of the utility model double-flow radiator.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described:
Fig. 1 is the structural representation of the utility model double-flow radiator, Fig. 2 is the structure cutaway view of the utility model double-flow radiator, see also Fig. 1, Fig. 2, a kind of double-flow radiator, wherein, comprise a feed liquor header 1, an exhaust header 3, a lower header 2, described exhaust header 3 is arranged on a side of described feed liquor header 1, and described lower header 2 is arranged on the below of described exhaust header 3 and described feed liquor header 1; Be connected by a plurality of radiating tubes 4 between described exhaust header 3 and the described lower header 2, also be connected by a plurality of radiating tubes 4 between described feed liquor header 1 and the described lower header 2, form two heat radiation flow processs from described feed liquor header 1 to described lower header 2 and from described lower header 2 to described exhaust header 3.
Described feed liquor header 1 of the present utility model is provided with a feed tube 11, described exhaust header 3 is provided with a blast pipe 31, liquid enters feed liquor header 1 by feed tube 11, enter lower header 2 by a plurality of radiating tubes 4 afterwards, a plurality of radiating tubes 4 through an other side enter exhaust header 3 afterwards, discharge by blast pipe 31 afterwards.
The setting party of described feed liquor header 1 of the present utility model to the setting party of described exhaust header 3 and described lower header 2 to paralleling, can save institute and take up space.
Described feed liquor header 1 of the present utility model is arranged side by side with described exhaust header 3, and described feed liquor header 1 is not connected with described exhaust header 3.
Described lower header 2 of the present utility model comprises that one is arranged on the first lower header 21 pipes under the described feed liquor header 1, described lower header 2 comprises that also one is arranged on the second lower header 22 under the described exhaust header 3, described the first lower header 21 is connected with described the second lower header 22, that is to say, lower header 2 can adopt a header of one, also can adopt two headers to be spliced, afterwards two headers are connected, the technique effect that plays is identical.
Be connected by a plurality of radiating tubes 4 between described feed liquor header 1 of the present utility model and described the first lower header 21, be connected by a plurality of radiating tubes 4 between described exhaust header 3 and described the second lower header 22.
The arrangement mode of a plurality of radiating tubes 4 between described feed liquor header 1 of the present utility model and described the first lower header 21 and be arranged on described exhaust header 3 and described the second lower header 22 between the arrangement mode of a plurality of radiating tubes 4 identical, a plurality of radiating tubes 4 between described feed liquor header 1 and described the first lower header 21 can be thought 4 groups of the first radiating tubes, a plurality of radiating tubes 4 between described the second lower header 22 are thought 4 groups of the second radiating tubes, the set-up mode that two radiating tubes are 4 groups is identical, and 4 groups of the first radiating tubes and 4 groups of the second radiating tubes are 4 groups of two parallel radiating tubes.
The length of described feed liquor header 1 of the present utility model, described exhaust header 3, described lower header 2 is identical.
Described a plurality of radiating tubes 4 of the present utility model are welded with heat-radiation belt between any two, in an embodiment of the present utility model, can between any two-phase neighbour's radiating tube 4 heat-radiation belt be set.
Be welded with heat-radiation belt between arbitrary radiating tube 4 between described feed liquor header 1 of the present utility model and described the first lower header 21 and the corresponding radiating tube 4 that is arranged between described exhaust header 3 and described the second lower header 22, that is to say between the 4 groups of corresponding radiating tubes 4 of arbitrary radiating tube 4 and the second radiating tube in 4 groups of the first radiating tubes to be welded with heat-radiation belt.
In sum, owing to having adopted technique scheme, the utility model has solved in the prior art because the existence of dividing plate so that the evaporimeter resistance increases, is unfavorable for that evaporimeter requirement resistance is little, the low-temperature evaporation characteristic that pressure is low, the power consumption of more consumption compressors consequently, do not reach energy-conservation purpose problem, fully reduce on-way resistance by the evaporimeter that adopts double-flow, increase the refrigerant flowing velocity, improve the heat conducting power, realize improving the purpose of heat transfer coefficient.
It should be appreciated by those skilled in the art that those skilled in the art can realize described variation example in conjunction with prior art and above-described embodiment, do not repeat them here.Such variation example does not affect flesh and blood of the present utility model, does not repeat them here.
Above preferred embodiment of the present utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and the equipment of wherein not describing in detail to the greatest extent and structure are construed as with the common mode in this area to be implemented; Any those of ordinary skill in the art, do not breaking away from the technical solutions of the utility model scope situation, all can utilize method and the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or being revised as the equivalent embodiment of equivalent variations, this does not affect flesh and blood of the present utility model.Therefore, every content that does not break away from technical solutions of the utility model according to any simple modification, equivalent variations and the modification that technical spirit of the present utility model is done above embodiment, all still belongs in the scope of technical solutions of the utility model protection.
Claims (10)
1. double-flow radiator, it is characterized in that, comprise a feed liquor header, an exhaust header, a lower header, described exhaust header is arranged on a side of described feed liquor header, and described lower header is arranged on the below of described exhaust header and described feed liquor header; Be connected by a plurality of radiating tubes between described exhaust header and the described lower header, also be connected by a plurality of radiating tubes between described feed liquor header and the described lower header, form two heat radiation flow processs from described feed liquor header to described lower header and from described lower header to described exhaust header.
2. radiator according to claim 1 is characterized in that, described feed liquor header is provided with a feed tube, and described exhaust header is provided with a blast pipe.
3. radiator according to claim 2 is characterized in that, the setting party of described feed liquor header to the setting party of described exhaust header and described lower header to paralleling.
4. radiator according to claim 3 is characterized in that, described feed liquor header and described exhaust header are arranged side by side, and described feed liquor header is not connected with described exhaust header.
5. radiator according to claim 1, it is characterized in that, described lower header comprises that one is arranged on the first lower header pipe under the described feed liquor header, described lower header comprises that also one is arranged on the second lower header under the described exhaust header, and described the first lower header is connected with described the second lower header.
6. radiator according to claim 5 is characterized in that, is connected by a plurality of radiating tubes between described feed liquor header and described the first lower header, is connected by a plurality of radiating tubes between described exhaust header and described the second lower header.
7. radiator according to claim 6, it is characterized in that, the arrangement mode of a plurality of radiating tubes between described feed liquor header and described the first lower header and be arranged on described exhaust header and described the second lower header between the arrangement mode of a plurality of radiating tubes identical.
8. radiator according to claim 1 is characterized in that, the length of described feed liquor header, described exhaust header, described lower header is identical.
9. radiator according to claim 1 is characterized in that, described a plurality of radiating tubes are welded with heat-radiation belt between any two.
10. radiator according to claim 7, it is characterized in that, be welded with heat-radiation belt between the arbitrary radiating tube between described feed liquor header and described the first lower header and the corresponding radiating tube that is arranged between described exhaust header and described the second lower header.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144875 CN202747692U (en) | 2012-04-09 | 2012-04-09 | Double-flow path heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144875 CN202747692U (en) | 2012-04-09 | 2012-04-09 | Double-flow path heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747692U true CN202747692U (en) | 2013-02-20 |
Family
ID=47707072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220144875 Expired - Fee Related CN202747692U (en) | 2012-04-09 | 2012-04-09 | Double-flow path heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747692U (en) |
-
2012
- 2012-04-09 CN CN 201220144875 patent/CN202747692U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20160409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |