CN202494248U - Heating pipe drivepipe used for generator - Google Patents
Heating pipe drivepipe used for generator Download PDFInfo
- Publication number
- CN202494248U CN202494248U CN2012201251662U CN201220125166U CN202494248U CN 202494248 U CN202494248 U CN 202494248U CN 2012201251662 U CN2012201251662 U CN 2012201251662U CN 201220125166 U CN201220125166 U CN 201220125166U CN 202494248 U CN202494248 U CN 202494248U
- Authority
- CN
- China
- Prior art keywords
- drivepipe
- generator
- heating pipe
- pipe
- heating tube
- 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 discloses a heating pipe drivepipe used for a generator. The heating pipe drivepipe used for the generator comprises a drivepipe body, wherein the bottom of the drivepipe body is connected with a metal plate in a welded mode, and the top of the drivepipe body is stamped to form a flaring. As the top opening end of the drivepipe body is stamped to form the flaring, an opening of the heating pipe drivepipe is enabled to tightly fit with an outer pipe of the generator, and convenience is brought to welding. Besides, even if excess metal is kept inside the pipe opening during the welding, a heater is not affected to be inserted and installed. Centralized positioning of the heating pipe drivepipe is easy to achieve, and gaps around the heating pipe drivepipe are guaranteed to be filled with liquid, so that an inner pipe is heated uniformly, and heat is protected from running off.
Description
Technical field
The utility model relates to the generator of absorption-diffusion type refrigerating box, particularly a kind of heating tube sleeve pipe that is used for generator.
Background technology
As everyone knows, the generator of absorption-diffusion type refrigerating box comprises interior pipe, outer tube and heating tube sleeve pipe, and the heating tube sleeve pipe pastes with interior pipe mutually, in the heating tube sleeve pipe, places internally liquid heat in the pipe of heater, makes the generator can operate as normal.
Originally the openend at heating tube sleeve pipe top is not through handling; The fit clearance of heating tube sleeve pipe and generator outer tube is excessive should not weld; And when welding welding wire filled out many can dwindle the mouth of pipe; Make heater can't insert installation, needing round file file to go behind the unnecessary metal could normal mounting, greatly reduces efficiency.
Summary of the invention
The utility model has overcome the deficiency that exists in the above-mentioned prior art, and a kind of assembling that is easy to is provided, and has improved operating efficiency, the heating tube sleeve pipe that makes things convenient for heater to insert.
The technical scheme of the utility model is achieved in that
A kind of heating tube sleeve pipe that is used for generator comprises sleeve body, and the bottom of sleeve body is welded with iron plate, and the top of sleeve body is the enlarging that forms through punching press.
Adopted the beneficial effect of the utility model of technique scheme to be:
The open top end of the utility model sleeve body is the enlarging that forms through punching press.Heating tube ferrule openings place and generator outer tube are closely cooperated conveniently to be welded; And even have excess metal to stay in the mouth of pipe during welding, the insertion that also can not influence heater is installed; The heating tube sleeve pipe is centralized positioning more easily also, has guaranteed that the gap around the heating tube sleeve pipe is around liquid is full of, thereby uniform heating promotes interior pipe, and the protection heat does not run off.
Description of drawings
Fig. 1 is the structural representation of the utility model heating tube sleeve pipe.
The specific embodiment
The specific embodiment of the utility model is following:
Embodiment: a kind of heating tube sleeve pipe that is used for generator, comprise sleeve body 1, the bottom of sleeve body 1 is welded with iron plate, and the top of sleeve body 1 is the enlarging 4 that forms through punching press, and promptly the mouth of pipe is enlarged, convenient welding.
Claims (1)
1. heating tube sleeve pipe that is used for generator, it is characterized in that: comprise sleeve body, the bottom of sleeve body is welded with iron plate, and the top of sleeve body is the enlarging that forms through punching press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201251662U CN202494248U (en) | 2012-03-29 | 2012-03-29 | Heating pipe drivepipe used for generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201251662U CN202494248U (en) | 2012-03-29 | 2012-03-29 | Heating pipe drivepipe used for generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494248U true CN202494248U (en) | 2012-10-17 |
Family
ID=47000473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201251662U Expired - Fee Related CN202494248U (en) | 2012-03-29 | 2012-03-29 | Heating pipe drivepipe used for generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607212A (en) * | 2012-03-29 | 2012-07-25 | 浙江腾云制冷科技有限公司 | Heating pipe sleeve for generator |
-
2012
- 2012-03-29 CN CN2012201251662U patent/CN202494248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607212A (en) * | 2012-03-29 | 2012-07-25 | 浙江腾云制冷科技有限公司 | Heating pipe sleeve for generator |
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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: 20121017 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |