CN202885607U - H-shaped finned tube energy saver used for industrial and civil boilers - Google Patents
H-shaped finned tube energy saver used for industrial and civil boilers Download PDFInfo
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- CN202885607U CN202885607U CN 201220474114 CN201220474114U CN202885607U CN 202885607 U CN202885607 U CN 202885607U CN 201220474114 CN201220474114 CN 201220474114 CN 201220474114 U CN201220474114 U CN 201220474114U CN 202885607 U CN202885607 U CN 202885607U
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- shaped finned
- industrial
- extended surface
- working medium
- tube energy
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Abstract
The utility model provides an H-shaped finned tube energy saver used for industrial and civil boilers. The H-shaped finned tube energy saver used for the industrial and civil boilers comprises a smoke channel surrounded by four side boards, and is characterized in that H-shaped finned tubes arranged at intervals in the same direction are arranged inside the smoke channel, forming bent pipes are connected among the H-shaped finned tubes, and therefore a heat exchange working medium channel is formed. The head portion of the heat exchange working medium channel is connected with an inlet connecter, and the tail portion of the heat exchange working medium channel is connected with an outlet connecter. The H-shaped finned tube energy saver used for the industrial and civil boilers has the advantages of being good in wear-resisting capability, small in resistance due to a straight type smoke channel, not prone to accumulating dust, large in heat exchanging efficiency, compact in distribution dimension, space-saving, modularized and convenient to install.
Description
Technical field
The utility model relates to a kind of H type extended surface tube energy-saving appliance for industry and civil boiler.
Background technology
In traditional industry and civilian fuel oil, combustion gas, coal-burning boiler design and produce, in order to prevent heated surface at the end of boiler corrosion and stifled ash, generally about 200 ℃, still the flue gas of so direct discharging has been wasted heat to standard state down smoke-discharging temperature, is the main cause that affects boiler efficiency always.The discharging of high-temperature flue gas not only causes the waste of a large amount of heat energy, and environment is also caused very large impact.
The utility model content
In order to solve the above problem that exists in the background technology, the utility model provides a kind of H type extended surface tube energy-saving appliance for industry and civil boiler, a kind of energy-saving environmental protection device that effectively utilizes flue gas heat.
For achieving the above object, the utility model adopts following technical scheme:
A kind of H type extended surface tube energy-saving appliance for industry and civil boiler, comprise the exhaust gases passes that is surrounded by four side plates, the H type extended surface tube that it is characterized in that being equipped with in the same way in the described exhaust gases passes, uniformly-spaced arranges, be connected to form the heat-exchange working medium passage by the moulding bend pipe between the described H type extended surface tube, described heat-exchange working medium passage head is connected with entrance sleeve, and its afterbody is connected with discharge connection.
Described H type extended surface tube comprises pipeline and is symmetrically welded at the circular arc steel disc of pipeline both sides.
The beneficial effects of the utility model are:
1, excellent wear resistance;
2, the flue gas flow channel of through type, resistance is little;
3, be difficult for dust stratification, heat exchange efficiency is high;
4, arrange compact dimensions, save the space, modularization is convenient installs;
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified
Fig. 1 is the structure chart that the utility model is stated described H type extended surface tube energy-saving appliance for industry and civil boiler;
Fig. 2 is the structure chart of the H type extended surface tube for industry and civil boiler described in the utility model.
Among the figure, exhaust gases passes 1, H type extended surface tube 2, heat-exchange working medium passage 3, entrance sleeve 4, discharge connection 5.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment the utility model is further described:
Embodiment 1
Shown in Fig. 1-2, a kind of H type extended surface tube energy-saving appliance for industry and civil boiler, comprise the exhaust gases passes 1 that is surrounded by four side plates, the 1 H type extended surface tube 2 that is equipped with in the same way, uniformly-spaced arranges in the described exhaust gases passes, be connected to form heat-exchange working medium passage 3 by the moulding bend pipe between the described H type extended surface tube 2, described heat-exchange working medium passage 3 heads are connected with entrance sleeve 4, and its afterbody is connected with discharge connection 5.
Described H type extended surface tube comprises pipeline 6 and is symmetrically welded at the circular arc steel disc 7 of pipeline both sides.
It will be recognized by those skilled in the art, under the prerequisite that does not depart from protection scope of the present invention, can carry out various modifications, variation and combination to above-mentioned embodiment, and think that this modification, variation and combination are within the scope of originality thought.
Claims (2)
1. H type extended surface tube energy-saving appliance that is used for industry and civil boiler, comprise the exhaust gases passes (1) that is surrounded by four side plates, the H type extended surface tube (2) that it is characterized in that being equipped with in the same way in the described exhaust gases passes (1), uniformly-spaced arranges, be connected to form heat-exchange working medium passage (3) by the moulding bend pipe between the described H type extended surface tube (2), described heat-exchange working medium passage (3) head is connected with entrance sleeve (4), and its afterbody is connected with discharge connection (5).
2. the H type extended surface tube energy-saving appliance for industry and civil boiler as claimed in claim 1 is characterized in that described H type extended surface tube comprises pipeline (6) and is symmetrically welded at the circular arc steel disc (7) of pipeline both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474114 CN202885607U (en) | 2012-09-18 | 2012-09-18 | H-shaped finned tube energy saver used for industrial and civil boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474114 CN202885607U (en) | 2012-09-18 | 2012-09-18 | H-shaped finned tube energy saver used for industrial and civil boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885607U true CN202885607U (en) | 2013-04-17 |
Family
ID=48077028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220474114 Expired - Fee Related CN202885607U (en) | 2012-09-18 | 2012-09-18 | H-shaped finned tube energy saver used for industrial and civil boilers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885607U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307910A (en) * | 2013-06-24 | 2013-09-18 | 华北电力大学 | Anti-corrosion and dirt-resistant efficient flue gas waste heat recovery device |
| CN104819572A (en) * | 2015-04-27 | 2015-08-05 | 浙江特富锅炉有限公司 | Energy saver of large-sized assembled water pipe type hot water boiler |
| CN105423371A (en) * | 2015-12-10 | 2016-03-23 | 合肥顺昌分布式能源综合应用技术有限公司 | Smoke waste heat recycling device for commercial gas cooking even |
| CN106679465A (en) * | 2016-11-17 | 2017-05-17 | 西安交通大学 | Anti-ash-deposition abrasion-resistant and anticorrosion flue gas heat exchanger |
| CN107543434A (en) * | 2017-08-16 | 2018-01-05 | 重庆大学 | Removable modularization abrasionproof ash disposal three-dimensional ribbed pipe heat exchanger |
-
2012
- 2012-09-18 CN CN 201220474114 patent/CN202885607U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307910A (en) * | 2013-06-24 | 2013-09-18 | 华北电力大学 | Anti-corrosion and dirt-resistant efficient flue gas waste heat recovery device |
| CN103307910B (en) * | 2013-06-24 | 2015-04-15 | 华北电力大学 | Anti-corrosion and dirt-resistant efficient flue gas waste heat recovery device |
| CN104819572A (en) * | 2015-04-27 | 2015-08-05 | 浙江特富锅炉有限公司 | Energy saver of large-sized assembled water pipe type hot water boiler |
| CN105423371A (en) * | 2015-12-10 | 2016-03-23 | 合肥顺昌分布式能源综合应用技术有限公司 | Smoke waste heat recycling device for commercial gas cooking even |
| CN106679465A (en) * | 2016-11-17 | 2017-05-17 | 西安交通大学 | Anti-ash-deposition abrasion-resistant and anticorrosion flue gas heat exchanger |
| CN106679465B (en) * | 2016-11-17 | 2019-03-12 | 西安交通大学 | A kind of accumulatingdust, anti-wear, etch-proof flue gas heat-exchange unit |
| CN107543434A (en) * | 2017-08-16 | 2018-01-05 | 重庆大学 | Removable modularization abrasionproof ash disposal three-dimensional ribbed pipe heat exchanger |
| CN107543434B (en) * | 2017-08-16 | 2019-06-07 | 重庆大学 | Removable modularization abrasionproof ash disposal three-dimensional ribbed pipe heat exchanger |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20180918 |