CN206001753U - Fin tube type air-cooled condenser - Google Patents
Fin tube type air-cooled condenser Download PDFInfo
- Publication number
- CN206001753U CN206001753U CN201621020780.7U CN201621020780U CN206001753U CN 206001753 U CN206001753 U CN 206001753U CN 201621020780 U CN201621020780 U CN 201621020780U CN 206001753 U CN206001753 U CN 206001753U
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- Prior art keywords
- tube
- fin
- row
- cooling tube
- upper junction
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Abstract
The utility model discloses a kind of fin tube type air-cooled condenser, it is related to condenser technology field.Fin tube type air-cooled condenser, including two panels finned tube exchanger (1) and axial flow blower (2), finned tube exchanger (1) includes multiple rows of cooling tube (11), equipped with radiating fin on cooling tube (11), two finned tube exchangers (1) structure is identical and tilts to be symmetrical arranged, the two ends of two finned tube exchangers (1) pass through upper junction plate (3) respectively and lower connecting plate (4) connects as one, axial flow blower (2) is located on the big upper junction plate (3) of Area comparison, the row of the relative side of two finned tube exchangers (1) and the cooling tube (11) near lower connecting plate (4) one end is less than the row of the cooling tube (11) of one end near upper junction plate (3).In the case of heat exchange area identical, heat exchange efficiency significantly improves this utility model.
Description
Technical field
This utility model is related to condenser technology field and in particular to a kind of fin tube type air-cooled condenser.
Background technology
Fin tube type air-cooled condenser is typically adopted, its structure is mainly on cooling tube (copper tube coil) in domestic air conditioning
Load onto the radiating fin of aluminum or copper, rely on the forced convection of the blower fan high-temperature high-pressure refrigerant gas cooling to make entrance condenser
Liquefaction, thus realize the function of heat exchange.Its operation principle is：Cold-producing medium in the copper Bottomhole pressure of condenser, by with copper pipe
Contact internal walls form heat exchange, then fin is conducted to by outer wall, meanwhile, outdoor fan operating, go out in the position of condenser
Now stronger air convection phenomenon, air skims over the surface of fin, takes away the heat of fin surface, the refrigerant gas in pipeline
Cooling, is condensed into the refrigerant liquid of the middle temperature of high pressure.
The common structure of finned air-cooled condenser is that two panels finned tube exchanger is assembled into " V " type, top installation axle stream
The outside air draft of blower fan, but this structure has a shortcoming：Apart from the farthest bottom fin of axial flow blower, minimum, the nearest wing of wind speed
Piece wind speed is maximum, and wind field unevenness even has more than 40% gap, causes the heat exchange area utilization rate of bottom low, and heat exchange is imitated
Rate is not high.
Utility model content
The defect existing for prior art, technical problem to be solved in the utility model is to provide one kind in heat-transfer surface
In the case of long-pending identical, the finned air-cooled condenser that heat exchange efficiency significantly improves.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of fin tube type air-cooled condenser, fin tube type air-cooled condenser, including two panels finned tube exchanger and axle stream
Blower fan, described finned tube exchanger includes multiple rows of cooling tube, equipped with radiating fin on described cooling tube, fin and tube type heat exchange described in two
Device structure is identical and tilts to be symmetrical arranged, and upper junction plate is passed through at the two ends of finned tube exchanger described in two respectively and lower connecting plate connects
It is connected in one, described axial flow blower is located on the big described upper junction plate of Area comparison, and described in two, finned tube exchanger is relative
The row of side and the described cooling tube near described lower connecting plate one end is less than the described of the one end near described upper junction plate
The row of cooling tube.
Improve device as a kind of, the described cooling tube row near described lower connecting plate one end is than near described upper connection
The few row of the row of the described cooling tube of one end of plate.
Due to employing technique scheme, the beneficial effects of the utility model are：
This utility model provides fin tube type air-cooled condenser that the row of finned tube exchanger bottom cooling tube is reduced one
Row, adjustment simultaneously increases the height of finned tube exchanger, so in the case of ensureing heat exchange area identical, due to height
Adjustment increases, and front face area increases, and static pressure diminishes and air quantity increases, and total heat exchange area is constant, optimizes air quantity parameter, and under
The few row's cooling tube in portion, improves wind speed and the wind field of bottom, the heat exchange efficiency lifting of condenser, exchange capability of heat improves.
In sum, the fin tube type air-cooled condenser that this utility model provides, in the case of heat exchange area identical, changes
The thermal efficiency significantly improves.
Brief description
Fig. 1 is the structural representation of the finned air-cooled condenser of this utility model；
In figure：1. finned tube exchanger, 11. cooling tubes, 2. axial flow blower, 3. upper junction plate, 4. lower connecting plate.
Specific embodiment
With reference to the accompanying drawings and examples, this utility model is expanded on further.
As shown in figure 1, fin tube type air-cooled condenser, including two panels finned tube exchanger 1 and axial flow blower 2, fin and tube type
Heat exchanger 1 includes multiple rows of cooling tube 11, and equipped with radiating fin on cooling tube 11, two panels finned tube exchanger 1 structure is identical and inclines
Skew symmetry is arranged, and is assembled into " V " shape structure, and the two ends of two panels finned tube exchanger 1 pass through upper junction plate 3 and lower connecting plate respectively
4 connect as one, and axial flow blower 2 is located on the big upper junction plate 3 of Area comparison.
As shown in figure 1, the relative side of two panels finned tube exchanger 1 and cooling tube 11 row near lower connecting plate 4 one end
The few row of row of the cooling tube 11 than the one end near upper junction plate 3 for the number, adjustment simultaneously increases two panels finned tube exchanger 1
Highly, constant to ensure heat exchange area.
Certainly, ensure heat exchange area identical in the case of, by side relative for two panels finned tube exchanger 1 and near under
Cooling tube 11 row of connecting plate 4 one end reduces, but adjustment increases the height of two panels finned tube exchanger 1 simultaneously, all can improve
Heat exchange efficiency, improves exchange capability of heat.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualizes from above-mentioned
Send out, without the work created, a variety of conversion made, all fall within protection domain of the present utility model.
Claims (2)
1. fin tube type air-cooled condenser, including two panels finned tube exchanger (1) and axial flow blower (2), described fin and tube type heat exchange
Device (1) includes multiple rows of cooling tube (11), and equipped with radiating fin on described cooling tube (11), finned tube exchanger described in two (1) is tied
Structure is identical and tilts to be symmetrical arranged, and the two ends of finned tube exchanger described in two (1) pass through upper junction plate (3) and lower connecting plate respectively
(4) connect as one, described axial flow blower (2) be located at the big described upper junction plate (3) of Area comparison upper it is characterised in that：Two
The relative side of described finned tube exchanger (1) and the row of the described cooling tube (11) near described lower connecting plate (4) one end
Row less than the described cooling tube (11) of one end near described upper junction plate (3).
2. fin tube type air-cooled condenser according to claim 1 it is characterised in that：Near described lower connecting plate (4)
The row of the described cooling tube (11) than the one end near described upper junction plate (3) for described cooling tube (11) row at end is few by one
Row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020780.7U CN206001753U (en) | 2016-08-31 | 2016-08-31 | Fin tube type air-cooled condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020780.7U CN206001753U (en) | 2016-08-31 | 2016-08-31 | Fin tube type air-cooled condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206001753U true CN206001753U (en) | 2017-03-08 |
Family
ID=58194332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621020780.7U Active CN206001753U (en) | 2016-08-31 | 2016-08-31 | Fin tube type air-cooled condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206001753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989503A (en) * | 2017-05-10 | 2017-07-28 | 珠海格力电器股份有限公司 | Centrifugal blower heat exchanger and apply its air conditioner |
| CN110701675A (en) * | 2019-10-23 | 2020-01-17 | 广东美的暖通设备有限公司 | Air conditioner |
| CN114857679A (en) * | 2022-05-26 | 2022-08-05 | 宁波奥克斯电气股份有限公司 | Condenser, outdoor unit and air conditioner |
-
2016
- 2016-08-31 CN CN201621020780.7U patent/CN206001753U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989503A (en) * | 2017-05-10 | 2017-07-28 | 珠海格力电器股份有限公司 | Centrifugal blower heat exchanger and apply its air conditioner |
| CN110701675A (en) * | 2019-10-23 | 2020-01-17 | 广东美的暖通设备有限公司 | Air conditioner |
| CN110701675B (en) * | 2019-10-23 | 2021-10-22 | 广东美的暖通设备有限公司 | Air conditioner |
| CN114857679A (en) * | 2022-05-26 | 2022-08-05 | 宁波奥克斯电气股份有限公司 | Condenser, outdoor unit and air conditioner |
| CN114857679B (en) * | 2022-05-26 | 2023-08-18 | 宁波奥克斯电气股份有限公司 | Condenser, outdoor unit and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |