CN106123643A - A kind of tubular heat exchanger for gas fired-boiler - Google Patents
A kind of tubular heat exchanger for gas fired-boiler Download PDFInfo
- Publication number
- CN106123643A CN106123643A CN201610476702.6A CN201610476702A CN106123643A CN 106123643 A CN106123643 A CN 106123643A CN 201610476702 A CN201610476702 A CN 201610476702A CN 106123643 A CN106123643 A CN 106123643A
- Authority
- CN
- China
- Prior art keywords
- boiler
- heat exchanger
- top cover
- tubular heat
- gas fired
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of tubular heat exchanger for gas fired-boiler, including cylinder, top cover and coil, described cylinder top is uncovered, described top cover is connected with described cylinder top port by ring flange and bolt, described coil is arranged on described inner barrel, its inlet and liquid outlet lay respectively at bottom and the top of described cylinder lateral wall, and described cylinder body bottom is provided with air inlet, are provided with gas outlet on described top cover.The present invention can effectively the heat that combustion gas is carried be cemented out wait further with, it is to avoid heat and the waste of combustion gas resource.
Description
Technical field
The present invention relates to heating equipment manufacturing technology field, a kind of tubular heat exchanger for gas fired-boiler.
Background technology
Due to the minimizing of coal usage amount, the boiler that current various places are applied is usually, gas fired-boiler.Gas fired-boiler
Can produce a large amount of flue gas when combustion gas, these flue gases carry substantial amounts of heat and are discharged in air, cause the wave of heat
Take, in turn result in the waste of combustion gas resource.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of tubular heat exchanger for gas fired-boiler, it is possible to effectively will
The heat that combustion gas is carried cement out wait further with, it is to avoid heat and the waste of combustion gas resource.
In order to realize foregoing invention purpose, the present invention provides techniques below scheme:
A kind of tubular heat exchanger for gas fired-boiler, including cylinder, top cover and coil,
Described cylinder top is uncovered, and described top cover is connected with described cylinder top port by ring flange and bolt,
Described coil is arranged on described inner barrel, its inlet and liquid outlet lay respectively at described cylinder lateral wall bottom and
Top,
Described cylinder body bottom is provided with air inlet, described top cover is provided with gas outlet.
Further, between described barrel port and described top cover, it is provided with water-tight equipment.
Further, described inlet and described liquid outlet lay respectively at described cylinder both sides.
Further, gap is left between described coil and described cylinder inboard wall.
A kind of tubular heat exchanger for gas fired-boiler of the present invention, it is possible to the heat effectively combustion gas carried cements out
Treat further with, it is to avoid heat and the waste of combustion gas resource.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of tubular heat exchanger for gas fired-boiler of the present invention.
Detailed description of the invention
Describing the present invention below in conjunction with the accompanying drawings, the description of this part is only exemplary and explanatory, should not
Protection scope of the present invention is had any restriction effect.
A kind of tubular heat exchanger for gas fired-boiler as shown in Figure 1, including cylinder 7, top cover 3 and coil 8,
Described cylinder 7 top is uncovered, and described top cover 3 is connected with described cylinder 7 top port by ring flange 1 and bolt,
It is internal that described coil 8 is arranged on described cylinder 7, and its inlet 6 and liquid outlet 4 lay respectively at described cylinder 7 sidewall
Bottom and top,
Bottom described cylinder 7, it is provided with air inlet 2, described top cover 3 is provided with gas outlet 5.
It is provided with water-tight equipment between described cylinder 7 port and described top cover 3.
Described inlet 6 and described liquid outlet 4 lay respectively at described cylinder 7 both sides.
Gap is left between described coil 8 and described cylinder 7 inwall.
A kind of tubular heat exchanger for gas fired-boiler of the present invention, it is possible to the heat effectively combustion gas carried cements out
Treat further with, it is to avoid heat and the waste of combustion gas resource.
Claims (4)
1. the tubular heat exchanger for gas fired-boiler, it is characterised in that include cylinder, top cover and coil,
Described cylinder top is uncovered, and described top cover is connected with described cylinder top port by ring flange and bolt,
Described coil is arranged on described inner barrel, its inlet and liquid outlet lay respectively at described cylinder lateral wall bottom and
Top,
Described cylinder body bottom is provided with air inlet, described top cover is provided with gas outlet.
A kind of tubular heat exchanger for gas fired-boiler, it is characterised in that described barrel port with
It is provided with water-tight equipment between described top cover.
A kind of tubular heat exchanger for gas fired-boiler, it is characterised in that described inlet and described
Liquid outlet lays respectively at described cylinder both sides.
A kind of tubular heat exchanger for gas fired-boiler, it is characterised in that described coil is with described
Gap is left between cylinder inboard wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476702.6A CN106123643A (en) | 2016-06-27 | 2016-06-27 | A kind of tubular heat exchanger for gas fired-boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476702.6A CN106123643A (en) | 2016-06-27 | 2016-06-27 | A kind of tubular heat exchanger for gas fired-boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106123643A true CN106123643A (en) | 2016-11-16 |
Family
ID=57266457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610476702.6A Pending CN106123643A (en) | 2016-06-27 | 2016-06-27 | A kind of tubular heat exchanger for gas fired-boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106123643A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH576117A5 (en) * | 1974-01-17 | 1976-05-31 | Farner Hans | Open grate heat recovery equipment - has fan delivering air to hollow plate with baffles forming zigzag flow path |
| CN2881510Y (en) * | 2006-03-10 | 2007-03-21 | 陕西古都环保建设工程有限责任公司 | Energy saving preheating device of oil gas boiler |
| CN201170696Y (en) * | 2007-12-28 | 2008-12-24 | 成琳国 | Novel flue gas condenser |
| CN202420241U (en) * | 2012-01-09 | 2012-09-05 | 广州赛唯热工设备有限公司 | Boiler tail gas waste heat recycling device |
| CN102980423A (en) * | 2012-10-25 | 2013-03-20 | 魏利国 | Waste heat absorbing recoverer |
| CN104791824A (en) * | 2015-05-05 | 2015-07-22 | 上海瀚显空调节能技术有限公司 | Energy-saving smoke heat recycling device for vertical smoke pipe |
-
2016
- 2016-06-27 CN CN201610476702.6A patent/CN106123643A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH576117A5 (en) * | 1974-01-17 | 1976-05-31 | Farner Hans | Open grate heat recovery equipment - has fan delivering air to hollow plate with baffles forming zigzag flow path |
| CN2881510Y (en) * | 2006-03-10 | 2007-03-21 | 陕西古都环保建设工程有限责任公司 | Energy saving preheating device of oil gas boiler |
| CN201170696Y (en) * | 2007-12-28 | 2008-12-24 | 成琳国 | Novel flue gas condenser |
| CN202420241U (en) * | 2012-01-09 | 2012-09-05 | 广州赛唯热工设备有限公司 | Boiler tail gas waste heat recycling device |
| CN102980423A (en) * | 2012-10-25 | 2013-03-20 | 魏利国 | Waste heat absorbing recoverer |
| CN104791824A (en) * | 2015-05-05 | 2015-07-22 | 上海瀚显空调节能技术有限公司 | Energy-saving smoke heat recycling device for vertical smoke pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |