CN203758100U - Fin-shaped tube evaporative condenser - Google Patents
Fin-shaped tube evaporative condenser Download PDFInfo
- Publication number
- CN203758100U CN203758100U CN201420022770.1U CN201420022770U CN203758100U CN 203758100 U CN203758100 U CN 203758100U CN 201420022770 U CN201420022770 U CN 201420022770U CN 203758100 U CN203758100 U CN 203758100U
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- Prior art keywords
- fin
- shaped
- condenser
- pipe
- condenser pipe
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Abstract
The utility model provides a fin-shaped tube evaporative condenser. The fin-shaped tube evaporative condenser comprises a cooling water spray system, an axial flow fan, fillings, a casing and a fin-shaped condenser tube set. The condenser tube set comprises an air inlet, fin-shaped condenser tubes, bent tubes and a liquid collecting outlet. Gaseous-state refrigerant enters the condenser from the air inlet, flows inside the fin-shaped condenser tubes and then performs heat exchange with spray water and air outside the condenser tubes; after being liquefied inside the condenser tubes, the refrigerant is collected by the liquid collecting outlet at the bottom of the fin-shaped tube evaporative condenser and then drained out through a liquid outlet tube. The fin-shaped tube evaporative condenser has the advantages of enlarging the heat dissipating area of the condenser tubes by 30% under the premise of not lengthening existing condensing tubes, thereby obviously enhancing the condensing effects.
Description
Technical field
The utility model belongs to art of refrigeration units, concrete provides a kind of fin-shaped pipe evaporative condenser.
Background technology
Evaporative condenser is the main heat transmission equipment in refrigeration system.Its operation principle is: the overheated high-pressure gaseous refrigerant that in refrigeration system, compressor is discharged enters into the condensation comb of evaporative condenser from top air inlet pipe, make the spray water and air outside cold-producing medium and the comb of gaseous state carry out heat exchange, liquefy cold-producing medium gradually from top to bottom, be pooled to the bottom of cold type pipe, discharge from drain pipe, participate in the kind of refrigeration cycle of next link.
Condensation comb is the critical component of evaporative condenser, and the heat exchange property quality of these parts directly affects the condensation effect of evaporative condenser, and the condensation effect of evaporative condenser depends on that the surfaces externally and internally of condenser pipe is long-pending.
The condensation comb of evaporative condenser of the prior art has two kinds of smooth elliptic steel pipe and smooth round seamless steel pipes.Steel pipe is through bending to coiled pipe group, then galvanizing forms after welding.The condensation comb that this production technology is produced, the flow through contact area of condensation comb of cold-producing medium is limited, and condensation effect is undesirable.
Summary of the invention
The purpose of this utility model is to provide a kind of fin-shaped pipe evaporative condenser, is not increasing under the prerequisite of original condenser pipe pipe range, increases the area of dissipation of condenser pipe, improves the condensation effect of condenser.
Fin-shaped pipe evaporative condenser comprises cool water shower system 1, axial flow blower 2, filler 3 and housing 5, also comprises fin-shaped condenser pipe group 4, and described condenser pipe group comprises air inlet 401, fin-shaped condenser pipe 402, bend pipe 403 and liquid collection opening 404.Axial flow blower 2 is positioned at the top of fin-shaped pipe evaporative condenser, cool water shower system 1 is arranged on top, axial flow blower 2 belows of fin-shaped pipe evaporative condenser, and cool water shower system part below 1 is for occupying the fin-shaped condenser pipe group 4 of fin-shaped pipe evaporative condenser shell space.Condensed gas enters housing from air inlet, interior mobile at fin-shaped condenser pipe 402, spray water and air outside gaseous refrigerant and condenser pipe carries out heat exchange, makes, after the cold-producing medium liquefaction in condenser pipe, to be pooled to drain pipe to discharge from the liquid collection opening 404 of fin-shaped pipe evaporative condenser below.
The effect one of shower water be by with gaseous refrigerant between temperature difference cooling, the 2nd, shower water touches condenser pipe surface and produces vaporization, the latent heat of vaporization is taken away a large amount of heat coolings, accelerates like this liquefaction of gaseous refrigerant.The effect of axial flow blower is to promote air flowing in condenser, takes away the heat of shower water steam and absorption of air, and the effect of filler is make shower water distribution more even, more abundant with contacting of spray water and air.Described condenser pipe group is equally distributed on windward side, staggered but not be arranged in juxtaposition, along condenser pipe axially process some longitudinal fin-shaped projections, these fin-shaped projections are equally distributed on condenser pipe circumference.
Further, the fin-shaped projection of described fin-shaped condenser pipe group is only arranged on the flat segments middle part of condenser pipe, and it is that plain tube is so that condenser pipe and corner welding that the two ends of fin-shaped condenser pipe fin-shaped projection respectively reserve a bit of.
Further, described condenser pipe projection is folding shape or circular arc.
The utility model advantage:
Do not increasing under the prerequisite of original condenser pipe pipe range, increasing the area of dissipation of condenser pipe, condenser pipe area of dissipation is increased more than 30%, increasing significantly the condensation effect of condenser.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is fin-shaped condenser pipe group schematic diagram of the present utility model;
Fig. 3 is fin-shaped condenser pipe group A-A cutaway view of the present utility model;
Fig. 4 is condenser pipe fin-shaped projection detail drawing of the present utility model;
Fig. 5 a is the B-B cutaway view of a kind of embodiment of condenser pipe fin-shaped projection of the present utility model;
Fig. 5 b is the B-B cutaway view of the another kind of embodiment of condenser pipe fin-shaped projection of the present utility model.
Mark the following drawings mark by reference to the accompanying drawings: 1-cool water shower system, 2-axial flow blower, 3-filler, 4-fin-shaped condenser pipe group, 5-housing; 401-air inlet, 402-fin-shaped condenser pipe, 403-bend pipe, 404-liquid collection opening.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can do various amendments or change to the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Fig. 1 to Fig. 5 a, fin-shaped pipe evaporative condenser comprises cool water shower system 1, axial flow blower 2, filler 3 and housing 5, also comprise fin-shaped condenser pipe group 4, described condenser pipe group comprises air inlet 401, fin-shaped condenser pipe 402, bend pipe 403 and liquid collection opening 404.Axial flow blower 2 is positioned at the top of fin-shaped pipe evaporative condenser, cool water shower system 1 is arranged on top, axial flow blower 2 belows of fin-shaped pipe evaporative condenser, filler 3 is installed between axial flow blower 2 and cool water shower system, and cool water shower system part below 1 is for occupying the fin-shaped condenser pipe group 4 of fin-shaped pipe evaporative condenser shell space.
The effect one of shower water be by with gaseous refrigerant between temperature difference cooling, the 2nd, shower water touches condenser pipe surface and produces vaporization, the latent heat of vaporization is taken away a large amount of heat coolings, accelerates like this liquefaction of gaseous refrigerant.The effect of axial flow blower is to promote air flowing in condenser, takes away the heat of shower water steam and absorption of air, and the effect of filler is make shower water distribution more even, more abundant with contacting of spray water and air.Described condenser pipe group is equally distributed on windward side, staggered but not be arranged in juxtaposition, along condenser pipe axially process some longitudinal fin-shaped projections, these fin-shaped projections are equally distributed on condenser pipe circumference.
As shown in Figure 3 to Figure 4, the fin-shaped projection of described fin-shaped condenser pipe group is only arranged on the flat segments middle part of condenser pipe, and it is that plain tube is so that condenser pipe and corner welding that the two ends of fin-shaped condenser pipe fin-shaped projection respectively reserve a bit of.
Condensed gas enters housing from air inlet, interior mobile at fin-shaped condenser pipe 402, spray water and air outside gaseous refrigerant and condenser pipe carries out heat exchange, makes, after the cold-producing medium liquefaction in condenser pipe, to be pooled to drain pipe to discharge from the liquid collection opening 404 of fin-shaped pipe evaporative condenser below.
As shown in Figure 5 a, fin-shaped projection and recessed for folding shape is designed, fin-shaped projection and the recessed condenser pipe Surface Contact area that increased, improved cooling effectiveness.
Embodiment 2
As shown in Fig. 1 to Fig. 5 b, fin-shaped pipe evaporative condenser comprises cool water shower system 1, axial flow blower 2, filler 3 and housing 5, also comprise fin-shaped condenser pipe group 4, described condenser pipe group comprises air inlet 401, fin-shaped condenser pipe 402, bend pipe 403 and liquid collection opening 404.Axial flow blower 2 is positioned at the top of fin-shaped pipe evaporative condenser, cool water shower system 1 is arranged on top, axial flow blower 2 belows of fin-shaped pipe evaporative condenser, filler 3 is installed between axial flow blower 2 and cool water shower system, and cool water shower system part below 1 is for occupying the fin-shaped condenser pipe group 4 of fin-shaped pipe evaporative condenser shell space.
Condensed gas enters housing from air inlet, interior mobile at fin-shaped condenser pipe 402, spray water and air outside gaseous refrigerant and condenser pipe carries out heat exchange, makes, after the cold-producing medium liquefaction in condenser pipe, to be pooled to drain pipe to discharge from the liquid collection opening 404 of fin-shaped pipe evaporative condenser below.
As shown in Figure 5 b, fin-shaped projection is for folding shape, recessed for circular arc designs, and improves condenser surface smoothness, and fin-shaped projection and the recessed condenser pipe Surface Contact area that increased, improved cooling effectiveness.
Claims (3)
1. fin-shaped pipe evaporative condenser comprises cool water shower system, axial flow blower, filler and housing, it is characterized in that: also comprise fin-shaped condenser pipe group, described condenser pipe group comprises air inlet, fin-shaped condenser pipe, bend pipe and liquid collection opening, fin-shaped condenser pipe group is equally distributed on windward side, staggered but not be arranged in juxtaposition, along condenser pipe axially process some longitudinal fin-shaped projections, these fin-shaped projections are equally distributed on condenser pipe circumference.
2. fin-shaped pipe evaporative condenser according to claim 1, it is characterized in that: the fin-shaped projection of described fin-shaped condenser pipe group is only arranged on the flat segments middle part of condenser pipe, it is that plain tube is so that condenser pipe and corner welding that the two ends of fin-shaped condenser pipe fin-shaped projection respectively reserve a bit of.
3. according to the fin-shaped pipe evaporative condenser shown in claim 1, it is characterized in that: described condenser pipe projection is folding shape or circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022770.1U CN203758100U (en) | 2014-01-15 | 2014-01-15 | Fin-shaped tube evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022770.1U CN203758100U (en) | 2014-01-15 | 2014-01-15 | Fin-shaped tube evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758100U true CN203758100U (en) | 2014-08-06 |
Family
ID=51253360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022770.1U Expired - Fee Related CN203758100U (en) | 2014-01-15 | 2014-01-15 | Fin-shaped tube evaporative condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390480A (en) * | 2014-11-18 | 2015-03-04 | 重庆蜀东天益空气冷却器有限公司 | Multilayer spraying evaporative condenser |
| CN105180522A (en) * | 2015-10-20 | 2015-12-23 | 山东奥纳尔制冷科技有限公司 | Evaporative condenser |
-
2014
- 2014-01-15 CN CN201420022770.1U patent/CN203758100U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390480A (en) * | 2014-11-18 | 2015-03-04 | 重庆蜀东天益空气冷却器有限公司 | Multilayer spraying evaporative condenser |
| CN105180522A (en) * | 2015-10-20 | 2015-12-23 | 山东奥纳尔制冷科技有限公司 | Evaporative condenser |
| CN105180522B (en) * | 2015-10-20 | 2017-12-08 | 山东奥纳尔制冷科技有限公司 | Evaporative condenser |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20190115 |