CN202420283U - Straight-tube double-side sealing device used for water-storage heating water heater - Google Patents
Straight-tube double-side sealing device used for water-storage heating water heater Download PDFInfo
- Publication number
- CN202420283U CN202420283U CN2011203139253U CN201120313925U CN202420283U CN 202420283 U CN202420283 U CN 202420283U CN 2011203139253 U CN2011203139253 U CN 2011203139253U CN 201120313925 U CN201120313925 U CN 201120313925U CN 202420283 U CN202420283 U CN 202420283U
- Authority
- CN
- China
- Prior art keywords
- water heater
- heat exchanger
- exchanger tube
- flange
- sealing device
- 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
Links
Images
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model provides a straight-tube double-side sealing device used for two ends of a water-storage heating water heater. The straight-tube double-side sealing device comprises an end cap, a supporting tube, a sealing flange, a supported flange, a gasket, a locknut, a heat exchange tube, a heat exchange tube joint and a fixed buckling plate. According to the design scheme, a heating heat exchange tube can be effectively firmly arranged on the heating water heater in a sealing mode.
Description
Technical field
The utility model relates to a kind of water heater with straight tube bilateral sealing device, relates in particular to a kind of storage water heater water heater in central heating that utilizes the heating installation heating with straight tube bilateral sealing device.
Background technology
The storage water heater water heater in central heating has obtained liking of consumers in general at the northern China heating area; It can adapt to different heating systems; Especially in current floor heating, the low temperature heating system; The storage water heater water heater in central heating is installed, and the domestic hot-water near the temperature of heating installation water, is fit to common people's needs basically very much.But the intake-outlet of steam heating pipe all is installed in the same side of storage water heater water heater in central heating, and such one is because the flange size restriction certainly will cause the import and export centre-to-centre spacing of steam heating pipe very little, inconvenient installation; The 2nd, also to distinguish left and right sides opening when mounted according to the difference of installation site, cause very big cost to production; The 3rd, steam heating pipe has " U " shape curved in water heater liner, causes heating system to feel suffocated and impact effect easily.And place the two ends of storage water heater water heater in central heating to the heating installation heat exchanger tube, and can address the above problem, but becoming one again, the fixing and sealing of heating installation heat exchanger tube hinders greatly.
Summary of the invention
The utility model is in order to adapt to market demand, to overcome the deficiency of above-mentioned storage water heater water heater in central heating, a kind of production being provided, using the straight tube bilateral sealing device that the heating installation heating tube is placed storage water heater water heater in central heating two ends simple, easy for installation.
The technical scheme that the utility model adopted is: storage water heater water heater in central heating straight tube bilateral sealing device is made up of plug, stay pipe, sealing flange, supported flange, pad, locknut, heat exchanger tube, heat exchanger tube joint and fixing chuck plate; On heat exchanger tube, be provided with plug; Stay pipe, sealing flange, supported flange, pad are connected in turn on the plug; Lock with locknut again; Stay pipe and sealing flange link together, and between stay pipe and the plug, between stay pipe and the sealing flange, be respectively equipped with seal gasket between supported flange and the pad, the heat exchanger tube joint is an external screw thread; And on its external screw thread, being provided with at least one plane so that fix with fixing chuck plate, fixing chuck plate is installed on the heat exchanger tube joint.
The beneficial effect that the utility model is obtained is: place the two ends of water heater in central heating to the heating installation heat exchanger tube, and sealing and fixing that can the heating installation heat exchanger tube is firm is on water heater in central heating.
Description of drawings
Be that embodiment is described further the utility model below with the accompanying drawing.
Accompanying drawing 1 is the structural front view of the utility model
Accompanying drawing 2 is the side view of the utility model
In the accompanying drawing: 1. plug, 2. seal gasket A, 3. stay pipe, 4. seal gasket B, 5. sealing flange, 6. supported flange, 7. seal gasket C, 8. pad, 9. locknut, 10. heat exchanger tube joint, 11. heat exchanger tubes, 12. fixing chuck plates
The specific embodiment
Shown in accompanying drawing; The embodiment storage water heater water heater in central heating straight tube bilateral sealing device of the utility model is made up of plug, stay pipe, sealing flange, supported flange, pad, locknut, heat exchanger tube, heat exchanger tube joint and fixing chuck plate; On heat exchanger tube, be provided with plug, stay pipe, sealing flange, supported flange, pad are connected in turn on the plug, lock with locknut again; Stay pipe and sealing flange weld together; Between stay pipe and the plug, between stay pipe and the sealing flange, be respectively equipped with seal gasket between supported flange and the pad, the heat exchanger tube joint is an external screw thread, and on its external screw thread, is provided with two planes of parallel correspondence; Fixing chuck plate is " V " type, and is installed on the heat exchanger tube joint.
Claims (2)
1. storage water heater water heater in central heating straight tube bilateral sealing device is made up of plug (1), stay pipe (3), sealing flange (5), supported flange (6), pad (8), locknut (9), heat exchanger tube (11), heat exchanger tube joint (10) and fixing chuck plate (12); On heat exchanger tube (11), be provided with plug (1); Stay pipe (3), sealing flange (5), supported flange (6), pad (8) are connected in turn on the plug (1); Use locknut (9) locking again; Stay pipe (3) links together with sealing flange (5); Between stay pipe (3) and the plug (1), between stay pipe (3) and the sealing flange (5), be respectively equipped with seal gasket A (2), seal gasket B (4) and seal gasket C (7) between supported flange (6) and the pad (8); Heat exchanger tube joint (10) is an external screw thread, and on its external screw thread, is provided with at least one plane so that fixing with fixing chuck plate (12), and fixing chuck plate (12) is installed on the heat exchanger tube joint (10).
2. storage water heater water heater in central heating straight tube bilateral sealing device according to claim 1 is characterized in that the external screw thread of heat exchanger tube joint (10) is provided with two corresponding parallel planes, and fixing chuck plate (12) is " V " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203139253U CN202420283U (en) | 2011-08-24 | 2011-08-24 | Straight-tube double-side sealing device used for water-storage heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203139253U CN202420283U (en) | 2011-08-24 | 2011-08-24 | Straight-tube double-side sealing device used for water-storage heating water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420283U true CN202420283U (en) | 2012-09-05 |
Family
ID=46745040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203139253U Expired - Fee Related CN202420283U (en) | 2011-08-24 | 2011-08-24 | Straight-tube double-side sealing device used for water-storage heating water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596326A (en) * | 2015-01-29 | 2015-05-06 | 广东百思特管业科技有限公司 | Mounting structure for inlet-outlet working medium nozzle of coiled pipe heat exchanger |
-
2011
- 2011-08-24 CN CN2011203139253U patent/CN202420283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596326A (en) * | 2015-01-29 | 2015-05-06 | 广东百思特管业科技有限公司 | Mounting structure for inlet-outlet working medium nozzle of coiled pipe heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202420283U (en) | Straight-tube double-side sealing device used for water-storage heating water heater | |
| CN203364450U (en) | Seamless joint type solar heat collecting plate system | |
| CN202613555U (en) | Integrated system for heating hot water and domestic hot water | |
| CN201852334U (en) | Solar collector tube | |
| CN203964138U (en) | A kind of radiator | |
| CN203857530U (en) | Electricity-assisted solar heating water heating furnace | |
| CN203657210U (en) | Micro-channel heat exchange water tank | |
| CN202598893U (en) | Low heat loss U-shaped tube type vacuum glass tube collector | |
| CN104596337A (en) | Energy storage barrel | |
| CN201363919Y (en) | Split type balcony solar water heater | |
| CN205156690U (en) | Hanging is heat exchanger for stove | |
| CN202675658U (en) | Pressure-bearing separating hot-water system | |
| CN201992867U (en) | Heat conduction type solar water heater | |
| CN203385070U (en) | Solar floor heating system | |
| CN102889695A (en) | Large-sized solar flat plate collector | |
| CN202757488U (en) | Heating radiator | |
| CN202955881U (en) | Heating medium superconducting tube plate integration collector | |
| CN203223979U (en) | Heat exchange and heating integration all-in-one machine with circular cabinet | |
| CN203385224U (en) | Natural circulation dual-heat-exchanging wall hanging type solar water heater | |
| CN203240787U (en) | Parallelogram solar heat collector heat absorber | |
| CN217236122U (en) | Anti-freezing protection mechanism of drain pipe for solar water heater | |
| CN202153061U (en) | Large-sized solar flat plate collector | |
| CN208779983U (en) | Bilateral channel heat exchanger | |
| CN202521892U (en) | Vacuum insulating pipeline type quick heating device | |
| CN203571863U (en) | Energy-saving and heat insulation type solar water heater |
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: 20120905 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |