CN202747698U - Evaporative condenser adopting flat pipe - Google Patents
Evaporative condenser adopting flat pipe Download PDFInfo
- Publication number
- CN202747698U CN202747698U CN 201220481055 CN201220481055U CN202747698U CN 202747698 U CN202747698 U CN 202747698U CN 201220481055 CN201220481055 CN 201220481055 CN 201220481055 U CN201220481055 U CN 201220481055U CN 202747698 U CN202747698 U CN 202747698U
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- condenser coil
- flat pipe
- flat tube
- condenser
- evaporative condenser
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Abstract
The utility model relates to an evaporative condenser adopting a flat pipe. The evaporative condenser adopting the flat pipe comprises a condensing coil which is a flat pipe. The evaporative condenser adopting the flat pipe has the following beneficial effects that after the condensing coil is replaced by the flat pipe, the maximum diameter of the flat pipe is still in line with the diameter of a round pipe in the prior art, therefore, the volume of an inner chamber of the flat pipe is reduced, and the quantity of a poured refrigerant is relatively reduced; the flat pipe is mainly divided into a type with a long circular end surface and a type with an elliptic end surface; the width of a pipe body is less than the height, and the width of the pipe body is toward the direction where the air flows, so that the purposes of reducing the windward area, lowering the wind resistance, quickening air flowing, and improving the heat exchange effect can be realized.
Description
Technical field
The utility model relates to the evaporative condenser technical field, particularly a kind of evaporative condenser that adopts flat tube.
Background technology
China Patent No. 201020558413.9 discloses the evaporative condenser that a kind of refrigeration unit is used on April 20th, 2011, it comprises blower fan, shell and is located at the interior condenser coil of shell body, shell is provided with air inlet and air outlet, blower fan is located at the air outlet place of shell, the condenser coil below is provided with cistern, and the condenser coil periphery is provided with shower nozzle.The condenser coil of this structure is pipe, and the pipe cavity volume is larger, and refrigerant charge is corresponding increase also.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provide a kind of simple and reasonable, effectively reduce refrigerant charge, reduce windage, reduce the evaporative condenser of the employing flat tube of cost, to overcome the deficiencies in the prior art.
The purpose of this utility model is to realize like this.
A kind of evaporative condenser that adopts flat tube comprises condenser coil, it is characterized in that: described condenser coil is flat tube.
The purpose of this utility model can also adopt following technical measures to solve.
As a kind of scheme more specifically, described condenser coil is that end face is oblong flat tube.
The height H of described condenser coil inner chamber and the ratio of width W are 3/1 to 4/1.
Described evaporative condenser comprises shell, blower fan, shower nozzle, water pump, header tank and described condenser coil, described condenser coil setting in the enclosure, the condenser coil surface is coated with radiating fin, radiating fin is dislocatedly distributed, shower nozzle is arranged on the condenser coil top, also is communicated with header tank by water pipe, water pump, and header tank is arranged on the condenser coil below.Blower fan generally can be installed in evaporative condenser above or below, when assembling is above evaporative condenser, the blast at condenser coil place is that negative pressure is (opposite, when assembling is below evaporative condenser, the blast at condenser coil place is malleation), the air condenser coil of flowing through from bottom to top, the condenser coil width should with blower fan exhausting or blowing air to consistent, to reduce front face area, reduce windage.
As another kind of scheme more specifically, described condenser coil is the flat tube of end face ovalize.
The beneficial effects of the utility model are as follows:
(1) because after condenser coil used flat tube instead, the maximum caliber of flat tube was still consistent with pipe caliber in the prior art, so comparatively speaking, the volume of flat tube inner chamber reduces, and refrigerant charge also reduces relatively;
(2) flat tube mainly is divided into end face and is Long Circle and oval two kinds, and the width of body is less than the body height, and the width of body towards air-flow direction, is realized reducing front face area, reduces windage, accelerates Air Flow, improves the purpose of heat transfer effect.
Description of drawings
Fig. 1 is the utility model evaporative condenser structural representation.
Fig. 2 is the A-A sectional structure schematic diagram of condenser coil among Fig. 1.
Fig. 3 is another embodiment end face structure schematic diagram of condenser coil.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, the evaporative condenser of this employing flat tube comprises condenser coil 1, and described condenser coil 1 is flat tube.
Condenser coil 1(flat tube) mainly divide two kinds, a kind of is that described condenser coil 1 is oblong flat tube (as shown in Figure 2) for end face; Another kind is that described condenser coil 1 is the flat tube (as shown in Figure 3) of end face ovalize.
The height H of described condenser coil 1 inner chamber and the ratio of width W are 3/1 to 4/1.
Described evaporative condenser comprises shell, blower fan 3, shower nozzle 6, water pump 5, header tank 4 and described condenser coil 1, described condenser coil 1 arranges in the enclosure, condenser coil 1 surface is coated with radiating fin 2, radiating fin 2 is dislocatedly distributed, shower nozzle 6 is arranged on condenser coil 1 top, also is communicated with header tank 4 by water pipe 7, water pump 5, and header tank 4 is arranged on condenser coil 1 below.Blower fan is installed in the evaporative condenser top in the present embodiment, the blast at condenser coil place is negative pressure, the air condenser coil (see among Fig. 1 shown in the center line and arrow) of flowing through from bottom to top, the condenser coil width should with blower fan exhausting or blowing air to consistent, to reduce front face area, reduce windage.
Claims (5)
1. an evaporative condenser that adopts flat tube comprises condenser coil, it is characterized in that: described condenser coil is flat tube.
2. the evaporative condenser of described employing flat tube according to claim 1, it is characterized in that: described condenser coil is that end face is oblong flat tube.
3. the evaporative condenser of described employing flat tube according to claim 1, it is characterized in that: described condenser coil is the flat tube of end face ovalize.
4. the evaporative condenser of described employing flat tube according to claim 1, it is characterized in that: the height H of described condenser coil inner chamber and the ratio of width W are 3/1 to 4/1.
5. the evaporative condenser of described employing flat tube according to claim 1, it is characterized in that: described evaporative condenser comprises shell, blower fan, shower nozzle, water pump, header tank and described condenser coil, described condenser coil setting in the enclosure, the condenser coil surface is coated with radiating fin, radiating fin is dislocatedly distributed, shower nozzle is arranged on the condenser coil top, also is communicated with header tank by water pipe, water pump, and header tank is arranged on the condenser coil below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481055 CN202747698U (en) | 2012-09-20 | 2012-09-20 | Evaporative condenser adopting flat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481055 CN202747698U (en) | 2012-09-20 | 2012-09-20 | Evaporative condenser adopting flat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747698U true CN202747698U (en) | 2013-02-20 |
Family
ID=47707078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481055 Expired - Fee Related CN202747698U (en) | 2012-09-20 | 2012-09-20 | Evaporative condenser adopting flat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839854A (en) * | 2017-01-26 | 2017-06-13 | 上海宝丰机械制造有限公司 | Heat exchanger tube and the evaporative condenser including it |
| CN112013573A (en) * | 2020-08-21 | 2020-12-01 | 天津大学 | In-pipe seepage evaporation type condensing device |
| CN112290831A (en) * | 2020-10-28 | 2021-01-29 | 呼伦贝尔学院 | Heat dissipation mechanism of thermoelectric generator and thermoelectric generator |
-
2012
- 2012-09-20 CN CN 201220481055 patent/CN202747698U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839854A (en) * | 2017-01-26 | 2017-06-13 | 上海宝丰机械制造有限公司 | Heat exchanger tube and the evaporative condenser including it |
| CN112013573A (en) * | 2020-08-21 | 2020-12-01 | 天津大学 | In-pipe seepage evaporation type condensing device |
| CN112290831A (en) * | 2020-10-28 | 2021-01-29 | 呼伦贝尔学院 | Heat dissipation mechanism of thermoelectric generator and thermoelectric generator |
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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: 20170920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |