CN201688727U - High-pressure resistant pipe belt type heat exchanger core body - Google Patents
High-pressure resistant pipe belt type heat exchanger core body Download PDFInfo
- Publication number
- CN201688727U CN201688727U CN2010201469930U CN201020146993U CN201688727U CN 201688727 U CN201688727 U CN 201688727U CN 2010201469930 U CN2010201469930 U CN 2010201469930U CN 201020146993 U CN201020146993 U CN 201020146993U CN 201688727 U CN201688727 U CN 201688727U
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- core body
- heat exchanger
- pressure resistant
- heat
- exchanger core
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Abstract
The utility model relates to a high-pressure resistant pipe belt type heat exchanger core body, which consists of a main sheet, a flat pipe, a heat radiation belt, a separation plate and a pulling strip, wherein the flat pipe and the heat radiation strip are arranged at intervals, the separation plate is arranged between the flat pipe and the heat radiation belt and is fixedly connected with the main sheet, the pulling strip is fixedly connected with the separation plate, the core body is divided into a plurality of units, and a high-pressure resistant force bearing framework is formed by connecting the main sheet, the separation plate and the pulling strip. The high-pressure resistant pipe belt type heat exchanger core body structure of the utility model has the advantages of good heat exchange performance and high-pressure resistance, and can be widely applied to industrial and civil heat exchangers.
Description
One, technical field
The utility model relates to a kind of industry, civilian heat exchanger, particularly a kind of high pressure resistant tube-strip heat exchanger core body.
Two, background technology
The core body of heat exchanger is the heat exchange core parts of heat exchanger, and general compact tube-strip heat exchanger core body adds heat-radiation belt by flat tube and is spaced and forms, and the surface heat transfer area is big, and very high heat exchange efficiency is arranged.Heat-radiation belt also will bear the core body interior media and act on pressure on the heat-radiation belt by flat tube except that playing heat exchange, makes heat exchanger core body indeformable.This core body is general only works under with interior operating pressure at 0.6～0.8Mpa.Core size is big more, and the pressure that heat-radiation belt will bear is big more, and the operating pressure that core body can bear is more little, can't be used for as the high industry of operating pressures such as water heater, steam boiler, civilian heat exchanger apparatus.
Three, summary of the invention
The purpose of this utility model provides a kind of high pressure resistant tube-strip heat exchanger core body, and it has, and the surface heat transfer area is big, heat exchange efficiency is high and high voltage bearing characteristics.
In order to address the above problem, the technical scheme that the utility model adopted is:
A kind of high pressure resistant tube-strip heat exchanger core body, this core body is made up of main leaf, flat tube, heat-radiation belt, dividing plate and tie rod, described flat tube and heat-radiation belt are spaced, flat tube inserts in the main leaf hole, dividing plate is located between flat tube and the heat-radiation belt, and is connected and fixed with main leaf, and tie rod and dividing plate are connected and fixed, core body is separated into several unit, connects into high pressure resistant load-bearing frame by main leaf, dividing plate and tie rod.
Described dividing plate is the dividing plate that is provided with reinforcement.
Described heat-radiation belt is the wave belt of triangle, trapezoidal or rectangle.
Described heat-radiation belt is monophasic waveform or double wave shape heat-radiation belt.
The beneficial effect that the utility model reaches is:
1, described heat exchanger core body surface heat transfer area is big, heat exchange efficiency is high.
2, heat exchanger core body is become at interval several little unit, heat-radiation belt only bears flat tube applied pressure in the junior unit, and the stressed of heat-radiation belt reduces.Between the unit that is separated out more little, heat-radiation belt is stressed more little, heat exchanger core body can bear the operating pressure of 2～3Mpa, can be widely used in industry, heat exchanger such as civilian.
Four, description of drawings
Fig. 1 is the structural representation of high pressure resistant tube-strip heat exchanger core body described in the utility model.
Fig. 2 is the core schematic diagram that is provided with the reinforcement dividing plate of high pressure resistant tube-strip heat exchanger core body described in the utility model.
Five, the specific embodiment
Below technology of the present utility model constituted be described in further detail.
Contrast Fig. 1, high pressure resistant tube-strip heat exchanger core body described in the utility model is made up of main leaf 1, flat tube 2, heat-radiation belt 3, dividing plate 4 and tie rod 5.
Wherein, main leaf 1, flat tube 2, heat-radiation belt 3 and dividing plate 4 are assembled into an integral body, and main leaf 1, dividing plate 4 and tie rod 5 are connected into framework.Tie rod 5 interts in dividing plate 4.
In Fig. 2 structure, tie rod 5 is connected with dividing plate with dividing plate 6 outsides at dividing plate 4.
According to requirement of strength, dividing plate can be provided with reinforcement or be made into different shape.
Heat-radiation belt 2 is wave heat-radiation belts such as triangle, trapezoidal or rectangle, can be single ripple or double wave heat-radiation belt, to obtain big surface heat transfer area and high heat exchange efficiency.
Claims (4)
1. high pressure resistant tube-strip heat exchanger core body, it is characterized in that, this core body is made up of main leaf, flat tube, heat-radiation belt, dividing plate and tie rod, described flat tube and heat-radiation belt are spaced, dividing plate is located between flat tube and the heat-radiation belt, and is connected and fixed with main leaf, and tie rod and dividing plate are connected and fixed, core body is separated into several unit, connects into high pressure resistant load-bearing frame by main leaf, dividing plate and tie rod.
2. high pressure resistant tube-strip heat exchanger core body according to claim 1 is characterized in that described dividing plate is the dividing plate that is provided with reinforcement.
3. high pressure resistant tube-strip heat exchanger core body according to claim 1 is characterized in that, described heat-radiation belt is the wave belt of triangle, trapezoidal or rectangle.
4. high pressure resistant tube-strip heat exchanger core body according to claim 2 is characterized in that, described heat-radiation belt is monophasic waveform or double wave shape heat-radiation belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201469930U CN201688727U (en) | 2010-04-01 | 2010-04-01 | High-pressure resistant pipe belt type heat exchanger core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201469930U CN201688727U (en) | 2010-04-01 | 2010-04-01 | High-pressure resistant pipe belt type heat exchanger core body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688727U true CN201688727U (en) | 2010-12-29 |
Family
ID=43377007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201469930U Expired - Lifetime CN201688727U (en) | 2010-04-01 | 2010-04-01 | High-pressure resistant pipe belt type heat exchanger core body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679771A (en) * | 2012-06-09 | 2012-09-19 | 南宁八菱科技股份有限公司 | Cooling tube staggered core of heat exchanger |
| CN103292617A (en) * | 2013-06-08 | 2013-09-11 | 张家港市江南利玛特设备制造有限公司 | Finned heat exchanger |
-
2010
- 2010-04-01 CN CN2010201469930U patent/CN201688727U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679771A (en) * | 2012-06-09 | 2012-09-19 | 南宁八菱科技股份有限公司 | Cooling tube staggered core of heat exchanger |
| CN102679771B (en) * | 2012-06-09 | 2013-11-13 | 南宁八菱科技股份有限公司 | Cooling tube staggered core of heat exchanger |
| CN103292617A (en) * | 2013-06-08 | 2013-09-11 | 张家港市江南利玛特设备制造有限公司 | Finned heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |
|
| CX01 | Expiry of patent term |