CN204574385U - Ventilated disc tubular construction - Google Patents
Ventilated disc tubular construction Download PDFInfo
- Publication number
- CN204574385U CN204574385U CN201520252914.7U CN201520252914U CN204574385U CN 204574385 U CN204574385 U CN 204574385U CN 201520252914 U CN201520252914 U CN 201520252914U CN 204574385 U CN204574385 U CN 204574385U
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- China
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- air inlet
- tubular construction
- ventilated disc
- disc tubular
- flow plate
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a kind of ventilated disc tubular construction, comprise heat exchanger tube, described ventilated disc tubular construction also comprises the air-flow plate being arranged on described heat exchanger tube air intake place, described air-flow plate has multiple air inlet distributed along the vertical direction, the width of described air inlet extends along the vertical direction, and the width of multiple described air inlet increases gradually from top to bottom or reduces gradually.The utility model regulates the air quantity blowing to heat exchanger tube by arranging air-flow plate, has both achieved the even of the upper and lower air intake of heat exchanger tube, can play barrier effect again prevent heat exchanger tube from damaging to foreign matter.
Description
Technical field
the utility model relates to refrigerating field, particularly relates to a kind of ventilated disc tubular construction.
Background technology
the air quantity that air-cooled coil pipe is produced by blower fan contacts with heat exchanger tube and produces heat exchange with the cold-producing medium in heat exchanger tube.Current top air-out coil pipe top air quantity when air intake is comparatively large, and bottom air quantity is less, occurs the phenomenon that upper and lower air intake is uneven when air intake.
Summary of the invention
the purpose of this utility model is to provide a kind of uniform ventilated disc tubular construction of air intake up and down.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of ventilated disc tubular construction, comprise heat exchanger tube, described ventilated disc tubular construction also comprises the air-flow plate being arranged on described heat exchanger tube air intake place, described air-flow plate has multiple air inlet distributed along the vertical direction, the width of described air inlet extends along the vertical direction, and the width of multiple described air inlet increases gradually from top to bottom or reduces gradually.
preferably, when blower fan is arranged on the top of described ventilated disc tubular construction, the width of multiple described air inlet increases from top to bottom gradually; When blower fan is arranged on the below of described ventilated disc tubular construction, the width of multiple described air inlet reduces from top to bottom gradually.
preferably, described air-flow plate comprises multiple blade arranged along the vertical direction, forms described air inlet between the neighbouring blade described in two.
further preferably, the width of multiple described blade is identical.
preferably, multiple air inlet distributed along the vertical direction forms an air inlet group, and described air inlet group is provided with multiple, and multiple described air inlet group arranges in the horizontal direction.
preferably, the length of the air inlet described in each extends in the horizontal direction.
preferably, described air-flow plate is sheet metal component, described sheet metal component is gone out multiple blade distributed along the vertical direction, forms the air inlet described in strip between the blade described in adjacent two.
further preferably, described blade becomes 5-45 degree relative to the plane at described sheet metal component place.
further preferably, described air inlet by described be that dislocation between blade is formed.
preferably, described air-flow plate is formed in mould working of plastics.
because technique scheme is used, the utility model compared with prior art has following advantages:
the utility model regulates the air quantity blowing to heat exchanger tube by arranging air-flow plate, has both achieved the even of the upper and lower air intake of heat exchanger tube, can play barrier effect again prevent heat exchanger tube from damaging to foreign matter.
Accompanying drawing explanation
accompanying drawing 1 is the schematic diagram of air-flow plate in the present embodiment;
accompanying drawing 2 is the schematic diagram of the present embodiment.
wherein: 1, heat exchanger tube; 2, air-flow plate; 20, air inlet; 21, blade.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described:
a kind of ventilated disc tubular construction as shown in Figure 2, comprises the heat exchanger tube 1 of roundabout setting, and ventilated disc tubular construction also comprises the air-flow plate 2 being arranged on heat exchanger tube 1 air intake place.As shown in Figure 1: in the present embodiment: air-flow plate 2 has multiple air inlet 20 distributed along the vertical direction, the length of air inlet 20 extends in the horizontal direction, width extends along the vertical direction, and the length of air inlet 20 is all consistent.When blower fan is arranged on the top of ventilated disc tubular construction: the width of air inlet 20 from top to bottom increases gradually, namely air inlet 20 opening on top is little, air inlet 20 opening of bottom is large, the top air inlet 20 that opening is little is unfavorable for air intake, the large air inlet 20 of lower openings is advantageously in air intake, thus have adjusted air quantity, make air intake even.When blower fan is arranged on the below of ventilated disc tubular construction, the width of air inlet 20 from top to bottom reduces gradually.
specifically: air-flow plate 2 comprise multiplely to arrange along the vertical direction, blade 21 that width is equal, form air inlet 20 between two neighbouring blades 21, by the sparse gradual change realizing air inlet 20 width of the distribution of blade 21.Air-flow plate 2 can select the structure as screen, shutter form.
multiple air inlet 20 distributed along the vertical direction forms an air inlet group, and air inlet group can arrange one or more as required, and multiple air inlet group arranges in the horizontal direction.
air-flow plate 2 can select the structure as screen, shutter form.Air-flow plate 2 adopts sheet metal component, sheet metal component is gone out multiple blade 21 distributed along the vertical direction, and between adjacent two blades 21, dislocation forms strip air inlet 20.Blade 21 becomes 5 ~ 45 degree relative to the plane at sheet metal component place, if blower fan is in top exhausting, blade 21 increases along with height reduction gradually relative to the Plane Angle at sheet metal component place, increases air quantity with this.Air-flow plate 2 also can adopt working of plastics, and working of plastics passes through mould molding.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a ventilated disc tubular construction, comprise heat exchanger tube, it is characterized in that: described ventilated disc tubular construction also comprises the air-flow plate being arranged on described heat exchanger tube air intake place, described air-flow plate has multiple air inlet distributed along the vertical direction, the width of described air inlet extends along the vertical direction, and the width of multiple described air inlet increases gradually from top to bottom or reduces gradually.
2. ventilated disc tubular construction according to claim 1, is characterized in that: when blower fan is arranged on the top of described ventilated disc tubular construction, and the width of multiple described air inlet increases from top to bottom gradually; When blower fan is arranged on the below of described ventilated disc tubular construction, the width of multiple described air inlet reduces from top to bottom gradually.
3. ventilated disc tubular construction according to claim 1, is characterized in that: described air-flow plate comprises multiple blade arranged along the vertical direction, forms described air inlet between the neighbouring blade described in two.
4. ventilated disc tubular construction according to claim 3, is characterized in that: the width of multiple described blade is identical.
5. ventilated disc tubular construction according to claim 1, is characterized in that: multiple air inlet distributed along the vertical direction forms an air inlet group, and described air inlet group is provided with multiple, and multiple described air inlet group arranges in the horizontal direction.
6. ventilated disc tubular construction according to claim 1, is characterized in that: the length of the air inlet described in each extends in the horizontal direction.
7. ventilated disc tubular construction according to claim 1, it is characterized in that: described air-flow plate is sheet metal component, described sheet metal component is gone out multiple blade distributed along the vertical direction, between the blade described in adjacent two, form the air inlet described in strip.
8. ventilated disc tubular construction according to claim 7, is characterized in that: described blade becomes 5 ~ 45 degree relative to the plane at described sheet metal component place.
9. ventilated disc tubular construction according to claim 7, is characterized in that: described air inlet is formed by the dislocation between described blade.
10. ventilated disc tubular construction according to claim 1, is characterized in that: described air-flow plate is formed in mould working of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252914.7U CN204574385U (en) | 2015-04-24 | 2015-04-24 | Ventilated disc tubular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252914.7U CN204574385U (en) | 2015-04-24 | 2015-04-24 | Ventilated disc tubular construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574385U true CN204574385U (en) | 2015-08-19 |
Family
ID=53867011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252914.7U Active CN204574385U (en) | 2015-04-24 | 2015-04-24 | Ventilated disc tubular construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574385U (en) |
-
2015
- 2015-04-24 CN CN201520252914.7U patent/CN204574385U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |