CN203148294U - Spliced heat exchanger tube plate - Google Patents
Spliced heat exchanger tube plate Download PDFInfo
- Publication number
- CN203148294U CN203148294U CN 201320090618 CN201320090618U CN203148294U CN 203148294 U CN203148294 U CN 203148294U CN 201320090618 CN201320090618 CN 201320090618 CN 201320090618 U CN201320090618 U CN 201320090618U CN 203148294 U CN203148294 U CN 203148294U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- spliced
- tube
- tubulation
- tube sheet
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a spliced heat exchanger tube plate, which is form by combining a plurality of splicing units installed in a metal coat plate. The splicing units are single kind or some kinds of cast or stretching-formed metal components with regular shapes meeting the thickness requirement of the tube plate, and uniformly-arranged column-tube mounting holes are formed in the splicing units. The splicing gaps among the splicing units and the gaps between column tubes and the column-tube mounting holes are sealed in a soldering or dip soldering mode, and finally the tube plate of a shell-and-tube heat exchanger is formed. The splicing units are metal components with same specification and are combined to be installed in the metal coat plate, so that the spliced tube plates are installed with the column tubes with the same external diameter, and the column tubes are uniformly arranged; or the splicing units are metal components with various different specifications, so that the spliced tube plates are installed with the column tubes with different intervals and different specifications. The spliced heat exchanger tube plate has the advantages of simple structure, economy and practicality, and the processing cost of the tube plate can be reduced.
Description
Technical field
The utility model relates to a kind of and connects the formula heat exchanger tube sheet, belongs to the manufacturing technology field of heat exchanger tube sheet.
Background technology
Shell-and-tube heat exchanger is heat exchange field equipment commonly used, by tube sheet heat exchanger is divided into tube side and shell side, realize that the medium in tube side and the shell side carries out heat exchange, when the tubulation that constitutes tube side at interval hour, make and process when the tube sheet of thickness is taken a lot of work very much more than 5 millimeters, therefore, need a kind of novel heat exchanger tube sheet of research and design, to reduce the device fabrication cost.
Summary of the invention
The problem that the utility model exists at above-mentioned prior art and a kind of simple in structure, spliced heat exchanger tube sheet that production cost is low is provided.
The technical solution of the utility model is as follows:
A kind of spliced heat exchanger tube sheet, it is characterized in that: it is to be installed in the metal-coating version by several concatenation units to combine, concatenation unit is that satisfy the tube plate thickness requirement single plants or the hardware of the regular shape of several casting or drawing and forming, and concatenation unit is provided with evenly distributed tubulation installing hole; Gap between splicing gap between the concatenation unit, tubulation and the tubulation installing hole seals by the mode of welding or immersed solder, constitutes the tube sheet of shell-and-tube heat exchanger.
Described concatenation unit is the hardware of specification of the same race, and combination is installed in the metal-coating plate, makes spliced tube sheet that the tubulation of same outer diameter as is installed, and keeps tubulation evenly distributed.
Described concatenation unit is the hardware of multiple different size, makes spliced tube sheet that the tubulation of different interval, different size is installed.
The utility model has the advantages that simple in structurely, economical and practical, can reduce the tube sheet processing cost.
Description of drawings
Fig. 1 is the spliced heat exchanger tube sheet structure chart of the utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
1, concatenation unit, 2, the metal-coating version, 3, the splicing gap, 4, the tubulation installing hole.
The specific embodiment
Describe the utility model in detail below in conjunction with drawings and Examples.
Embodiment 1
The structure of the spliced heat exchanger tube sheet of the utility model is shown in Fig. 1-2,7 concatenation units 1 are installed in the metal-coating version 2, between leave the splicing gap 3 make tubulation can insert tubulation installing hole 4 easily, with methods such as welding, immersed solder, to splice the clearance seal of gap 3 and tubulation and tubulation installing hole 4, reach the shell-and-tube heat exchanger instructions for use.
Claims (3)
1. spliced heat exchanger tube sheet, it is characterized in that: it is to be installed in the metal-coating version by several concatenation units to combine, concatenation unit is that satisfy the tube plate thickness requirement single plants or the hardware of the regular shape of several casting or drawing and forming, and concatenation unit is provided with evenly distributed tubulation installing hole; Gap between splicing gap between the concatenation unit, tubulation and the tubulation installing hole seals by the mode of welding or immersed solder, constitutes the tube sheet of shell-and-tube heat exchanger.
2. spliced heat exchanger tube sheet according to claim 1, it is characterized in that: described concatenation unit is the hardware of specification of the same race, combination is installed in the metal-coating plate, makes spliced tube sheet that the tubulation of same outer diameter as is installed, and keeps tubulation evenly distributed.
3. spliced heat exchanger tube sheet according to claim 1, it is characterized in that: described concatenation unit is the hardware of multiple different size, makes spliced tube sheet that the tubulation of different interval, different size is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090618 CN203148294U (en) | 2013-02-28 | 2013-02-28 | Spliced heat exchanger tube plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090618 CN203148294U (en) | 2013-02-28 | 2013-02-28 | Spliced heat exchanger tube plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148294U true CN203148294U (en) | 2013-08-21 |
Family
ID=48975811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320090618 Expired - Lifetime CN203148294U (en) | 2013-02-28 | 2013-02-28 | Spliced heat exchanger tube plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123239A (en) * | 2013-02-28 | 2013-05-29 | 朱建新 | Spliced tube plate of heat exchanger and machining method thereof |
| CN105910485A (en) * | 2016-05-10 | 2016-08-31 | 苏州道众机械制造有限公司 | Spliced type tube plate |
-
2013
- 2013-02-28 CN CN 201320090618 patent/CN203148294U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123239A (en) * | 2013-02-28 | 2013-05-29 | 朱建新 | Spliced tube plate of heat exchanger and machining method thereof |
| CN103123239B (en) * | 2013-02-28 | 2015-06-24 | 朱建新 | Spliced tube plate of heat exchanger and machining method thereof |
| CN105910485A (en) * | 2016-05-10 | 2016-08-31 | 苏州道众机械制造有限公司 | Spliced type tube plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |