CN203869553U - Improved tubular heat exchanger - Google Patents
Improved tubular heat exchanger Download PDFInfo
- Publication number
- CN203869553U CN203869553U CN201420297528.5U CN201420297528U CN203869553U CN 203869553 U CN203869553 U CN 203869553U CN 201420297528 U CN201420297528 U CN 201420297528U CN 203869553 U CN203869553 U CN 203869553U
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- heat exchanger
- tube
- quadrature
- row
- heat exchange
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Abstract
The utility model relates to an improved tubular heat exchanger which comprises a heat exchanger shell which is composed of a heat exchanger left side plate (10), a heat exchange right side plate (9), a heat exchanger top plate (6) and a heat exchanger bottom plate (11). A heat exchange tube row is installed between the heat exchanger top plate (6) and the heat exchanger bottom plate (11), and the heat exchange tube row is formed by arranging a plurality of heat exchange pipes (2). The top ends of the heat exchange pipes (2) are provided with heat exchange pipe cold medium outlets (7), and the bottom ends of the heat exchange pipes (2) are provided with heat exchange pipe cold medium inlets (3). A quadrature tube row is installed between the heat exchanger left side plate (10) and the heat exchanger right side plate (9) and is formed by arranging a plurality of quadrature tubes (8). The left ends of the quadrature tubes (8) are provided with quadrature tubes cold medium outlets (12), and the right ends of the quadrature tubes (8) are provided with quadrature tubes cold medium inlets (4). According to the improved tubular heat exchanger, the arrangement manner of the heat exchange tubes is changed into a quadrature arrangement manner, so that a smoke circulation section is changed, the unit heat exchange amount of the heat exchanger is effectively increased, manufacturing is easy, and operation is flexible and convenient.
Description
[technical field]
The utility model relates to technical field of heat exchangers, specifically a kind of modified pipe heat exchanger.
[background technology]
At present, the enclosure interior of pipe heat exchanger is provided with heat exchanger tube row, and heat exchanger tube row is arranged and formed by a plurality of heat exchanger tubes, and the heat exchanger tube row arrangement mode of this pipe heat exchanger is rectangle and triangle normally, the i.e. rectangular or rounded projections arranged of heat exchanger tube each other, as shown in accompanying drawing 5 and accompanying drawing 6.The defect that this kind of conventional arrangement mode mainly exists is: flue gas circulation is obstructed, and unit heat exchange amount is not ideal enough, if can change traditional pattern, solves the problem of its existence, will have very important significance in the industry.
[utility model content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and a kind of modified pipe heat exchanger is provided, by heat exchanger tube is changed and become after orthogonal arrangement, thereby changed flue gas flow area, the unit heat exchange amount of heat exchanger is increased effectively, and make simply, use flexible.
Design for achieving the above object a kind of modified pipe heat exchanger, comprise heat exchanger shell, described heat exchanger shell is by heat exchanger left plate 10, heat exchanger right plate 9, heat exchanger top board 6 and heat exchanger base plate 11 form, the front end of described heat exchanger shell is provided with thermal medium outlet 5, the rear end of described heat exchanger shell is provided with thermal medium import 1, heat exchanger tube row is installed between described heat exchanger top board 6 and heat exchanger base plate 11, described heat exchanger tube row is arranged and is formed by a plurality of heat exchanger tubes 2, the top of described heat exchanger tube 2 is provided with the cold media outlet 7 of heat exchanger tube, the bottom of described heat exchanger tube 2 is provided with the cold medium import 3 of heat exchanger tube, quadrature tube row is installed between described heat exchanger left plate 10 and heat exchanger right plate 9, described quadrature tube row is arranged and is formed by a plurality of quadrature tubes 8, the left end of described quadrature tube 8 is provided with the cold media outlet 12 of quadrature tube, the right-hand member of described quadrature tube 8 is provided with the cold medium import 4 of quadrature tube.
Described heat exchanger tube 2 is arranged vertically, and described quadrature tube 8 is horizontally disposed, and described heat exchanger tube row and quadrature tube row are staggered.
Heat exchanger tube 2 more than at least one row is drawn together in described heat exchanger tube package, and quadrature tube 8 more than at least one row is drawn together in described quadrature tube package, the rectangular arrangement each other of described heat exchanger tube 2, the rectangular arrangement each other of described quadrature tube 8.
Heat exchanger tube 2 more than at least one row is drawn together in described heat exchanger tube package, and quadrature tube 8 more than at least one row is drawn together in described quadrature tube package, and described heat exchanger tube 2 is triangularly arranged each other, and described quadrature tube 8 is triangularly arranged each other.
Described heat exchanger left plate 10, heat exchanger right plate 9, heat exchanger top board 6 and heat exchanger base plate 11 all adopt steel plate to make.
The utility model compared with the existing technology, novel structure, simple, reasonable in design, due to heat exchanger tube row being installed between heat exchanger top board and heat exchanger base plate, quadrature tube row is installed between heat exchanger left plate and heat exchanger right plate, wherein, heat exchanger tube row is arranged and is formed by a plurality of heat exchanger tubes, quadrature tube row is arranged and is formed by a plurality of quadrature tubes, by heat exchanger tube is changed and is become after orthogonal arrangement, this orthogonal arrangement has changed flue gas flow area, makes the unit heat exchange amount of heat exchanger increase by 30～40%; In addition, pipe heat exchanger described in the utility model is not only made simply, and it is very flexible use, and is worthy of popularization.
[accompanying drawing explanation]
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is structural representation two of the present utility model;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the schematic diagram of the traditional rectangular arrangement of heat exchanger tube;
Fig. 6 is the schematic diagram that traditional heat exchanger tube is triangularly arranged;
In figure: 1, thermal medium import 2, heat exchanger tube 3, the cold medium import 4 of heat exchanger tube, the cold medium import 5 of quadrature tube, thermal medium outlet 6, heat exchanger top board 7, the cold media outlet 8 of heat exchanger tube, quadrature tube 9, heat exchanger right plate 10, heat exchanger left plate 11, heat exchanger base plate 12, the cold media outlet of quadrature tube.
[specific embodiment]
Below in conjunction with accompanying drawing, the utility model is done to following further illustrating:
As shown in drawings, the utility model comprises: heat exchanger shell, heat exchanger shell is by heat exchanger left plate 10, heat exchanger right plate 9, heat exchanger top board 6 and heat exchanger base plate 11 form, this heat exchanger left plate 10, heat exchanger right plate 9, heat exchanger top board 6 and heat exchanger base plate 11 all adopt steel plate to make, the front end of heat exchanger shell is provided with thermal medium outlet 5, the rear end of heat exchanger shell is provided with thermal medium import 1, heat exchanger tube row is installed between heat exchanger top board 6 and heat exchanger base plate 11, heat exchanger tube row is arranged and is formed by a plurality of heat exchanger tubes 2, the top of heat exchanger tube 2 is provided with the cold media outlet 7 of heat exchanger tube, the bottom of heat exchanger tube 2 is provided with the cold medium import 3 of heat exchanger tube, quadrature tube row is installed between heat exchanger left plate 10 and heat exchanger right plate 9, quadrature tube row is arranged and is formed by a plurality of quadrature tubes 8, the left end of quadrature tube 8 is provided with the cold media outlet 12 of quadrature tube, the right-hand member of quadrature tube 8 is provided with the cold medium import 4 of quadrature tube, wherein, heat exchanger tube 2 is arranged vertically, quadrature tube 8 is horizontally disposed, heat exchanger tube row and quadrature tube row are staggered.
As shown in Figures 1 and 2, heat exchanger tube 2 more than at least one row is drawn together in heat exchanger tube package, and quadrature tube 8 more than at least one row is drawn together in quadrature tube package, and heat exchanger tube 2 is rectangular arrangement each other, and quadrature tube 8 is rectangular arrangement each other.
As shown in accompanying drawing 3 and accompanying drawing 4, heat exchanger tube 2 more than at least one row is drawn together in heat exchanger tube package, and quadrature tube 8 more than at least one row is drawn together in quadrature tube package, and heat exchanger tube 2 is triangularly arranged each other, and quadrature tube 8 is triangularly arranged each other.
The utility model makes traditional rectangular arranged into quadrature rectangle, make traditional rounded projections arranged into ORTHOGONAL TRIANGULAR shape, this change content involves the change that resistance calculates, and the design of the import and export distributor box of flue gas, must meet quadrature air intake and quadrature air-out requirement.Wherein, resistance is biggest obstacle, and orthogonal arrangement can change flue gas flow area, and flow of flue gas resistance must be proved again, and the utility model has been set up new computing formula to this, to system, do not cause negative effect.And the medium of this quadrature tube row equipment is imported and exported and has thoroughly been changed old pattern, has founded new bidimensional field of flow, has effectively increased the unit heat exchange amount of heat exchanger.
The utility model is not subject to the restriction of above-mentioned embodiment; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (5)
1. a modified pipe heat exchanger, comprise heat exchanger shell, it is characterized in that: described heat exchanger shell is by heat exchanger left plate (10), heat exchanger right plate (9), heat exchanger top board (6) and heat exchanger base plate (11) form, the front end of described heat exchanger shell is provided with thermal medium outlet (5), the rear end of described heat exchanger shell is provided with thermal medium import (1), heat exchanger tube row is installed between described heat exchanger top board (6) and heat exchanger base plate (11), described heat exchanger tube row is arranged and is formed by a plurality of heat exchanger tubes (2), the top of described heat exchanger tube (2) is provided with the cold media outlet of heat exchanger tube (7), the bottom of described heat exchanger tube (2) is provided with the cold medium import of heat exchanger tube (3), quadrature tube row is installed between described heat exchanger left plate (10) and heat exchanger right plate (9), described quadrature tube row is arranged and is formed by a plurality of quadrature tubes (8), the left end of described quadrature tube (8) is provided with the cold media outlet of quadrature tube (12), the right-hand member of described quadrature tube (8) is provided with the cold medium import of quadrature tube (4).
2. modified pipe heat exchanger as claimed in claim 1, is characterized in that: described heat exchanger tube (2) is arranged vertically, and described quadrature tube (8) is horizontally disposed, and described heat exchanger tube row and quadrature tube row are staggered.
3. modified pipe heat exchanger as claimed in claim 2, it is characterized in that: heat exchanger tube (2) more than at least one row is drawn together in described heat exchanger tube package, quadrature tube (8) more than at least one row is drawn together in described quadrature tube package, described heat exchanger tube (2) rectangular arrangement each other, described quadrature tube (8) rectangular arrangement each other.
4. modified pipe heat exchanger as claimed in claim 2, it is characterized in that: heat exchanger tube (2) more than at least one row is drawn together in described heat exchanger tube package, quadrature tube (8) more than at least one row is drawn together in described quadrature tube package, described heat exchanger tube (2) is triangularly arranged each other, and described quadrature tube (8) is triangularly arranged each other.
5. the modified pipe heat exchanger as described in claim 3 or 4, is characterized in that: described heat exchanger left plate (10), heat exchanger right plate (9), heat exchanger top board (6) and heat exchanger base plate (11) all adopt steel plate to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297528.5U CN203869553U (en) | 2014-06-05 | 2014-06-05 | Improved tubular heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297528.5U CN203869553U (en) | 2014-06-05 | 2014-06-05 | Improved tubular heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869553U true CN203869553U (en) | 2014-10-08 |
Family
ID=51650494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297528.5U Expired - Fee Related CN203869553U (en) | 2014-06-05 | 2014-06-05 | Improved tubular heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413657A (en) * | 2021-12-23 | 2022-04-29 | 合肥通用机械研究院有限公司 | Matrix type high-temperature gas cooler |
-
2014
- 2014-06-05 CN CN201420297528.5U patent/CN203869553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413657A (en) * | 2021-12-23 | 2022-04-29 | 合肥通用机械研究院有限公司 | Matrix type high-temperature gas cooler |
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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: 20141008 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |