CN2113457U - Grey iron casting post airfoil shape radiator - Google Patents
Grey iron casting post airfoil shape radiator Download PDFInfo
- Publication number
- CN2113457U CN2113457U CN 92203429 CN92203429U CN2113457U CN 2113457 U CN2113457 U CN 2113457U CN 92203429 CN92203429 CN 92203429 CN 92203429 U CN92203429 U CN 92203429U CN 2113457 U CN2113457 U CN 2113457U
- Authority
- CN
- China
- Prior art keywords
- radiator
- wing
- post
- water passage
- airfoil shape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a grey iron casting post airfoil shape radiator. The grey iron casting post airfoil shape radiator is formed by one-step integrative casting molding by grey cast iron, comprising an upper joint, a lower joint, vertical water channels and radiation fins. The grey iron casting post airfoil shape radiator is characterized in that the upper and lower joints are provided with G1 (1/4) pipe threads; the vertical water channels are two post-shaped vertical water channels, two vertical water channels are connected by a transverse water channel, and annular holes are formed between the vertical water channels and the transverse water channel; the radiation fins are provided with vertical fins and transverse fins. The utility model has the advantages of favorable thermal property, light weight, high pressure bearing performance, energy saving, beautiful appearance and novel structure. The grey iron casting post airfoil shape radiator is suitable for the building heating of luxury hotels, factories, enterprises, civil houses, institutions, etc.
Description
The utility model belongs to the not direct radiator of heat-exchange apparatus, particularly building of contact of heating system heat exchange medium.
At present, in the heating radiator of China, cast-iron radiator in the highest flight, in cast-iron radiator, column type and long aerofoil profile are two big classes, it all exists, and weight is big, pressure-bearing is low, the shortcoming of thermal property difference, and external form is not attractive in appearance, use is restricted.
The purpose of this utility model provides a kind of post wing-type radiator that combines with column type and long aerofoil profile, to reach the surface quality of weight reduction, raising operating pressure and thermal property and improvement outward appearance.
Casting pig post wing-type radiator of the present utility model by the integrated poured one-shot forming of casting pig, comprises upper and lower navel head, and water passage and heat-dissipating fin is characterized in that: upper and lower two navel heads are provided with G1 1/4 gas thread; Water passage is two column type water passages, is connected by horizontal water channel between two water passages, forms looping pit between water passage and the horizontal water channel; Heat-dissipating fin has the upright wing peace wing, and the outside of radiator is a big flat-surface fin, at the upright wing of the two sides of water passage symmetric arrangement length and the short upright wing, is provided with annular flap at the looping pit place of water passage and the formation of horizontal water channel; Be provided with the porose support plate that links to each other with water passage at the top of radiator.
Existing column type of casting pig post wing-type radiator and long aerofoil profile have many advantages, but the G1 1/4 close nipple weight reduction that upper and lower navel head adopts improves metal thermal intensity; The lateral surface of radiator is a plane, increases aesthetics, can be used for various surface treatments; The hole that forms between water passage and the horizontal water channel has increased the convection effects of radiator, has improved thermal property; Hole on the support plate at radiator top has strengthened air and has flowed.
Casting pig post wing-type radiator and standard columnar radiators and the contrast of long wing-type radiator technical indicator are as follows:
The long wing-type radiator post of standard columnar radiators wing-type radiator
Model TZ-5-5(8) TC0.28-4 Ty100/5-5(8)
Area of dissipation (m
2) 0.20 1.16 0.378
Heat dissipation capacity (W) 112 366 160
Weight (kg) 5.4 25 5.3
Metal thermal intensity (W/kg ℃) 0.3 0.283 0.36
Operating pressure (MPa)≤0.5 0.4 0.8-1.0
This shows that it is good, in light weight to the utlity model has thermal property, the pressure-bearing height, advantages such as energy savings, and aesthetic in appearance, novel structure is applicable to luxurious hotel, industrial enterprise, residential houses, office's building and heating such as office grade.
Below in conjunction with drawings and Examples, casting pig post wing-type radiator of the present utility model is further described.
Fig. 1 is the front view of casting pig post wing-type radiator
Fig. 2 is the side view of casting pig post wing-type radiator
Casting pig post wing-type radiator, 600 millimeters of height, 68 millimeters of width, 100 millimeters of thickness by the integrated poured one-shot forming of casting pig, are made up of last navel head, following navel head, water passage and heat-dissipating fin, last navel head 1, following navel head 2 are provided with G1 1/4 gas thread, and upper and lower centre-to-centre spacing is 500 millimeters; Water passage is to be connected by a horizontal water channel 4 between two column type water passages, 3, two water passages 3, forms looping pit between water passage and horizontal water channel; Heat-dissipating fin has the upright wing peace wing, is a big flat-surface fin in the outside of radiator, at the upright wing of the two sides of water passage symmetric arrangement length and the short upright wing 5, is provided with annular flap 6 at the looping pit place of water passage and the formation of horizontal water channel; Be provided with the porose support plate 7 that links to each other with water passage at the top of radiator.
Claims (1)
1, a kind of casting pig post wing-type radiator by the integrated poured one-shot forming of casting pig, comprises upper and lower navel head, and water passage and heat-dissipating fin is characterized in that: upper and lower two navel heads are provided with G1 1/4 gas thread; Water passage is two column type water passages, is connected by horizontal water channel between two water passages, forms looping pit between water passage and horizontal water channel; Heat-dissipating fin has the upright wing peace wing, is a big plane wing plate in the outside of radiator, at the upright wing of the two sides of water passage symmetric arrangement length and the short upright wing, is provided with annular flap at the looping pit place of water passage and the formation of horizontal water channel; Be provided with the porose support plate that links to each other with water passage at the top of radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92203429 CN2113457U (en) | 1992-03-04 | 1992-03-04 | Grey iron casting post airfoil shape radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92203429 CN2113457U (en) | 1992-03-04 | 1992-03-04 | Grey iron casting post airfoil shape radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113457U true CN2113457U (en) | 1992-08-19 |
Family
ID=4950054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92203429 Granted CN2113457U (en) | 1992-03-04 | 1992-03-04 | Grey iron casting post airfoil shape radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7794639B2 (en) | 2004-06-07 | 2010-09-14 | Tsinghua University | Method for manufacturing carbon nanotube composite |
-
1992
- 1992-03-04 CN CN 92203429 patent/CN2113457U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7794639B2 (en) | 2004-06-07 | 2010-09-14 | Tsinghua University | Method for manufacturing carbon nanotube composite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |