CN2625830Y - Finned tube combined type radiator - Google Patents
Finned tube combined type radiator Download PDFInfo
- Publication number
- CN2625830Y CN2625830Y CN 03245731 CN03245731U CN2625830Y CN 2625830 Y CN2625830 Y CN 2625830Y CN 03245731 CN03245731 CN 03245731 CN 03245731 U CN03245731 U CN 03245731U CN 2625830 Y CN2625830 Y CN 2625830Y
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- Prior art keywords
- heat
- pipes
- utility
- finned tube
- model
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a fin pipe combined type radiator. Two parallel inlet water pipe and outlet water pipe are connected and communicated with a plurality of bent pipes, at the two ends of which a vertical pipe is communicated with the inlet and the outlet water pipes, two vertical pipes are communicated with a plurality of fin pipes coated by a heat interchanging box, on which an inlet and outlet mouth arranged. Since the utility model is provided with the heat interchanging box around the fin pipes, a cool air can enter in the heat interchanging box from bottom and flood out from the upper part of the heat interchanging box by chimney effect in form of eddy flows which can greatly improve the heat efficiency. The utility model has a coexistence of heat emission and heat convection which makes heat interchange of the air sufficient and improves heat interchanging quotiety and radiation quantity, and acquires high efficient and energy saving interchanging effects. Moreover, the utility model has inside-hidden fin pipes which are not easy to be damaged.
Description
Technical field
The utility model relates to a kind of heating radiator, particularly relates to a kind of finned tube combined radiator.
Background technology
Existing radiator mostly is cast iron class, steel class and aluminium alloy class, and the cast-iron radiator pressure-bearing is low, and appearance is coarse; Aluminium alloy heat radiator cost height, the life-span is short; Steel radiator pipe, sheet are easily loosening, and water capacity is little, and thermal resistance is big, so the thermal efficiency is not high.Advantages such as the finned tube combined radiator has the pressure-bearing height, and the section of jurisdiction combination is firm, heat exchange area is big, but because the mode that it still adopts air and radiating tube directly to contact is little with the rubbing surface of air, thereby heat exchange efficiency still remains to be improved.In order to address this problem, ZL02202052.7 number Chinese utility model patent discloses a kind of finned tube combined radiator, and it is that deflector is housed between finned tube, leans on the guide functions of deflector that cross-ventilation is speeded up, thereby improves heat exchange efficiency.But owing to its deflector is contained between the fin, and area is limited, and air circulation when flowing through the deflector of bending is not smooth, so not too big raising of heat exchange efficiency.
Summary of the invention
The purpose of this utility model provides the finned tube combined radiator that a kind of heat exchange area is big, heat exchange efficiency is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of finned tube combined radiator, connect between two parallel water inlet pipes, outlet pipe and be connected with some bend pipes mutually, there is a standpipe to be connected respectively at the water inlet pipe and water outlet pipe two ends with water inlet pipe and water outlet pipe, connect between two standpipes and be connected with some finned tubes mutually, finned tube is coated by heat exchange box, and heat exchange box is provided with air inlet and gas outlet.
Described heat exchange box is made up of front and back buckle and left baffle, and the front and back buckle is separately positioned on the front and back of finned tube, and left baffle is contained in the finned tube two ends respectively.
Because the utility model is coated with heat exchange box around finned tube, cold air enters and the section of jurisdiction friction from the bottom of heat exchange box, carry out exchange heat, air themperature progressively raises, and gushes out with the form of the turbulent flow top from heat exchange box, by stack effect, improved the thermal efficiency greatly.The utility model heat radiation and thermal convection current coexistence make the abundant cold and hot exchange of air, have improved the coefficient of heat transfer, have increased heat dissipation capacity, have obtained energy-efficient heat exchange effect.And finned tube of the present utility model is built-in, and is not fragile.
Description of drawings
Fig. 1 is a part section front view of the present utility model;
Fig. 2 is a part section vertical view of the present utility model;
Fig. 3 is a part section left view of the present utility model.
The specific embodiment
The finned tube combined radiator includes water inlet pipe 1, standpipe 2, bend pipe 3, finned tube 4, outlet pipe 7 as shown in Figure 1 to Figure 3, its water inlet pipe 1 and outlet pipe 7 be arranged in parallel, are being connected some bend pipes 3 by the limbers of equidistantly arranging between water inlet pipe 1 and outlet pipe 7.Also connect between two pipes and be connected with two vertical standpipes 2 mutually, connect again between two vertical standpipes and be connected with finned tube 4 mutually, around finned tube, be coated with heat exchange box, this heat exchange box is made up of baffle plate 5, buckle 6, front and back buckle 6 is separately positioned on the front and back of finned tube, and left baffle 5 is contained in the finned tube two ends respectively.The front and back buckle is formed with gas outlet 8 and air inlet 9 respectively at the upper and lower of heat exchange box.The quantity of heat exchange box is decided according to the height of finned tube combined radiator.
Finned tube 4 encloses air flue with the baffle plate 5 of both sides and the ring of front and back buckle 6 formation heat exchange box, cold air enters from the air inlet 9 of heat exchange box bottom, rub with the section of jurisdiction, carry out exchange heat, air themperature progressively raises, gush out with the form of turbulent flow gas outlet 8,, improved the thermal efficiency greatly by stack effect from heat exchange box top.In the utility model, heat radiation and thermal convection current coexistence make the abundant cold and hot exchange of air, have improved the coefficient of heat transfer, have increased heat dissipation capacity, have obtained energy-efficient heat exchange effect.The utility model assembling is reasonable, and bulk strength height, pressure-bearing height, corrosion-resistant can fully satisfy the design and use in any heating place.The front bend pipe has strengthened water capacity, has improved surface temperature, Heat stability is good.
Water inlet pipe and water outlet pipe of the present utility model adopts rectangular tube, and finned tube, standpipe and bend pipe all adopt the GB pipe, and the bearing strength of radiator is improved.Fin tube-in-tube, sheet contact closely can not become flexible, and fin are built-in, and is not fragile.In heating operation, heating agent (hot water or steam) flows into from water inlet pipe 1, and a part enters flow through finned tube 4 in the heat exchange box of standpipe 2, enters outlet pipe 7 again, a part enters bend pipe 3 through the limbers on the water inlet pipe 1 and flows into outlet pipe 7 again, imports pipe network after converging again and goes.So heating agent continuously circulates and carries out heat exchange, realizes heating.
Claims (2)
1, a kind of finned tube combined radiator, connect between two parallel water inlet pipes, outlet pipe and be connected with some bend pipes mutually, there is a standpipe to be connected respectively at the water inlet pipe and water outlet pipe two ends with water inlet pipe and water outlet pipe, connect between two standpipes and be connected with some finned tubes mutually, it is characterized in that, finned tube is coated by heat exchange box, and heat exchange box is provided with air inlet and gas outlet.
2, radiator as claimed in claim 1 is characterized in that, heat exchange box is made up of front and back buckle and left baffle, and the front and back buckle is separately positioned on the front and back of finned tube, and left baffle is contained in the finned tube two ends respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245731 CN2625830Y (en) | 2003-04-28 | 2003-04-28 | Finned tube combined type radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245731 CN2625830Y (en) | 2003-04-28 | 2003-04-28 | Finned tube combined type radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625830Y true CN2625830Y (en) | 2004-07-14 |
Family
ID=34251741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03245731 Expired - Fee Related CN2625830Y (en) | 2003-04-28 | 2003-04-28 | Finned tube combined type radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625830Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101424488B (en) * | 2008-10-17 | 2012-09-05 | 无锡辉腾科技有限公司 | Improved and not-easy-to-freeze air bathing gasifier |
-
2003
- 2003-04-28 CN CN 03245731 patent/CN2625830Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101424488B (en) * | 2008-10-17 | 2012-09-05 | 无锡辉腾科技有限公司 | Improved and not-easy-to-freeze air bathing gasifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040714 Termination date: 20120428 |