CN203309871U - Vapor generator - Google Patents
Vapor generator Download PDFInfo
- Publication number
- CN203309871U CN203309871U CN2013201746918U CN201320174691U CN203309871U CN 203309871 U CN203309871 U CN 203309871U CN 2013201746918 U CN2013201746918 U CN 2013201746918U CN 201320174691 U CN201320174691 U CN 201320174691U CN 203309871 U CN203309871 U CN 203309871U
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- CN
- China
- Prior art keywords
- heat pipe
- cylindrical shell
- barrel
- pipe
- utility
- 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 - Fee Related
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Abstract
The utility model relates to a vapor generator which comprises a barrel and hot pipes. The hot pipes are arranged in the mode of penetrating into the bottom of the barrel. One section of each hot pipe is located inside the barrel. The other section of each hot pipe is located outside the barrel. The vapor generator is characterized by further comprising sleeves. The sleeves are arranged on the connecting faces of the hot pipes and the barrel in a sleeved mode. The inner walls of the sleeves are arranged to be attached to the outer walls of the hot pipes. The vapor generator has the advantages that the sleeves are arranged on the connecting faces of the hot pipes and the barrel, the sleeves are in direct contact with the barrel, therefore, the hot pipes are effectively prevented from being in direct contact with the barrel, the contact faces of the hot pipes and the barrel are not prone to being damaged, the service life of the hot pipes is prolonged, and the maintenance cycle is greatly prolonged.
Description
Technical field
The utility model relates to a kind of steam generator.
Background technology
Steam generator refers to that the heat energy (as electric energy) that utilizes fuel or other energy is heated as water the plant equipment of steam.And existing heat pipe comprises cylindrical shell and heat pipe, heat pipe penetrates the cylinder body bottom setting, one section of this heat pipe is positioned at cylindrical shell, another section of heat pipe is positioned at outside cylindrical shell, and in use, very easily rupture in the junction of heat pipe and cylindrical shell, no matter rent is near the epimere of heat pipe or the hypomere of close heat pipe, very easily pollute steam, service life is shorter, causes maintenance cycle shorter.
The utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide the steam generator that a kind of service life is long and maintenance cycle is long.
The technical solution of the utility model is achieved in that a kind of steam generator, comprise cylindrical shell and heat pipe, heat pipe penetrates the cylinder body bottom setting, one section of this heat pipe is positioned at cylindrical shell, another section of heat pipe is positioned at outside cylindrical shell, also comprise sleeve pipe, described casing pipe sleeve is located on the joint face of heat pipe and cylindrical shell, and the inwall of described sleeve pipe and the laminating of the outer wall of heat pipe arrange.
By adopting technique scheme, on the joint face of heat pipe and cylindrical shell, sleeve pipe is set, sleeve pipe is directly contacted with cylindrical shell, effectively avoided heat pipe directly to contact with cylindrical shell, the contact-making surface of heat pipe and cylindrical shell is cracky not, has improved the service life of heat pipe, has greatly extended the cycle of maintenance.
The utility model further is set to: the length of described sleeve pipe is longer than the wall thickness of cylindrical shell.
By adopting technique scheme, topology layout is more reasonable, has further improved the service life of heat pipe.
The utility model further is set to: described sleeve pipe is made by the 316L stainless steel.
By adopting technique scheme, this heat pipe body is difficult for getting rusty, corrosion-resistant, longer service life.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model specific embodiment structural representation.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model discloses a kind of steam generator, comprise cylindrical shell 1 and heat pipe 2, heat pipe 2 penetrates cylindrical shell 1 bottom and arranges, one section of this heat pipe 2 is positioned at cylindrical shell 1, another section of heat pipe 2 is positioned at outside cylindrical shell 1, in the utility model specific embodiment, also comprise sleeve pipe 3, described sleeve pipe 3 is sheathed on the joint face of heat pipe 2 and cylindrical shell 1, the outer wall laminating of the inwall of described sleeve pipe 3 and heat pipe 2 arranges, on the joint face of heat pipe 2 and cylindrical shell 1, sleeve pipe is set, sleeve pipe is directly contacted with cylindrical shell, effectively avoided heat pipe directly to contact with cylindrical shell, the contact-making surface of heat pipe and cylindrical shell is cracky not, improved the service life of heat pipe, greatly extended the cycle of maintenance.
In the utility model specific embodiment, the length of described sleeve pipe 3 is longer than the wall thickness of cylindrical shell 1, and topology layout is more reasonable, has further improved the service life of heat pipe.
In the utility model specific embodiment, described sleeve pipe 3 is made by the 316L stainless steel, and this heat pipe body is difficult for getting rusty, corrosion-resistant, longer service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a steam generator, comprise cylindrical shell and heat pipe, and heat pipe penetrates the cylinder body bottom setting, one section of this heat pipe is positioned at cylindrical shell, another section of heat pipe is positioned at outside cylindrical shell, and it is characterized in that: also comprise sleeve pipe, described casing pipe sleeve is located on the joint face of heat pipe and cylindrical shell.
2. steam generator according to claim 1, it is characterized in that: the length of described sleeve pipe is longer than the wall thickness of cylindrical shell.
3. steam generator according to claim 1 and 2, is characterized in that: the inwall of described sleeve pipe and the outer wall of heat pipe laminating setting.
4. steam generator according to claim 1 and 2, it is characterized in that: described sleeve pipe is made by the 316L stainless steel.
5. steam generator according to claim 3, it is characterized in that: described sleeve pipe is made by the 316L stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201746918U CN203309871U (en) | 2013-04-09 | 2013-04-09 | Vapor generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201746918U CN203309871U (en) | 2013-04-09 | 2013-04-09 | Vapor generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309871U true CN203309871U (en) | 2013-11-27 |
Family
ID=49616079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201746918U Expired - Fee Related CN203309871U (en) | 2013-04-09 | 2013-04-09 | Vapor generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309871U (en) |
-
2013
- 2013-04-09 CN CN2013201746918U patent/CN203309871U/en not_active Expired - Fee Related
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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: 20131127 Termination date: 20140409 |