CN105241277A - Novel finned pipe and household heating equipment high-efficiency heat exchanger - Google Patents
Novel finned pipe and household heating equipment high-efficiency heat exchanger Download PDFInfo
- Publication number
- CN105241277A CN105241277A CN201510654692.6A CN201510654692A CN105241277A CN 105241277 A CN105241277 A CN 105241277A CN 201510654692 A CN201510654692 A CN 201510654692A CN 105241277 A CN105241277 A CN 105241277A
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- finned tube
- heat exchanger
- heating equipment
- housing
- equipment high
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Abstract
The invention provides a novel finned pipe and a household heating equipment high-efficiency heat exchanger. The finned pipe is a double-layer finned winding pipe. A pipe bundle is wound along an inner circle and an outer circle. The finned pipe is spiral overall, and the two ends of the pipe bundle of the finned pipe are bent to form a cold water inlet end and a hot water outlet end respectively. A steel belt is arranged between every two adjacent turns of the finned pipe. The household heating equipment high-efficiency heat exchanger comprises a shell, a smoke inlet and a smoke outlet, wherein the shell is cylindrical. The household heating equipment high-efficiency heat exchanger is characterized in that the smoke inlet and a waste water drainage port are formed in the outer side wall of the shell; the smoke outlet is connected with the upper end surface of the shell; the upper end surface of the shell is provided with a cold water inlet and a hot water outlet; the finned pipe is arranged inside the shell. The product is convenient to install and use, and the heat exchange efficiency is high.
Description
Technical field
The invention belongs to the manufacture field of heat exchanger, novel finned tube and household heating equipment high efficiency energy heat exchanger.
Background technology
The heating in only house is warmed oneself as adopted the traditional approach such as air-conditioning, underground heat, consumes energy larger; External many employings arrange the boiler of small fuel oil, combustion gas or the firewood that burns in workplaces such as basements, heating water purification is as housing heating medium; Tail gas after heating boiler burning, temperature generally reaches 120 ~ 150 DEG C, can with a large amount of heat-energy losses when smoke stack emission, by the heat exchanger installed between boiler and chimney, make high-temperature flue gas when heat exchanger, most of heat energy is absorbed by heat exchanger, heats the water purification as boiler heating medium, the fuel that boiler is consumed reduces, thus reaches the object of greatly saving the energy.Finned tube is as the core component of heat exchanger, and its architectural characteristic largely determines efficiency of heat exchanger.
Summary of the invention
The object of the present invention is to provide a kind of novel finned tube and household heating equipment high efficiency energy heat exchanger, it is reasonable in design, easy to install.
A kind of novel finned tube, described finned tube be double-deck fin around pipe, restrain with the form coiling of inside and outside two circles, finned tube entirety is in the shape of a spiral; The tube bank two ends bending respectively of described finned tube, forms cooling water inlet end, hot water outlet end.
As preferably, the tube bank two ends bending 90 ° respectively of described finned tube, forms cooling water inlet end, hot water outlet end.
Further, be provided with steel band in the middle of described two adjacent rings finned tube, namely steel band is wrapped in the middle of two adjacent rings finned tube twist, and steel band adopts welding machine electric welding to fix.
As preferably, the thickness of described steel band is 0.4 millimeter.
A kind of household heating equipment high efficiency heat exchanger, comprise housing, gas approach, exhanst gas outlet, described housing is tubular; It is characterized in that: the lateral wall of described housing is provided with gas approach, waste water discharge opening; Described exhanst gas outlet is connected with housing upper surface; Described housing upper surface is provided with cooling water inlet, hot water outlet; Described enclosure interior is provided with finned tube; Described finned tube be double-deck fin around pipe, restrain with the form coiling of inside and outside two circles, in the shape of a spiral, the bending 90 ° respectively of the tube bank two ends of described finned tube, forms cooling water inlet end, hot water outlet end to finned tube entirety; Be provided with steel band in the middle of described two adjacent rings finned tube, namely steel band is wrapped in the middle of two adjacent rings finned tube twist, and steel band adopts welding machine electric welding to fix.
As preferably, the thickness of described steel band is 0.4 millimeter.
Further, described gas approach and waste water discharge opening on the lateral wall of housing for being symmetrical arranged.
Further, described cooling water inlet and hot water outlet on housing upper surface for being symmetrical arranged.
Further, in described housing, the inwall of housing upper surface and housing lower surface is provided with heat-insulation layer.
Further, described housing lower surface is provided with cover clip, in order to stationary housing and bung, plays sealing fixation.
Beneficial effect: a kind of novel finned tube provided by the invention, steel band is wrapped in the middle of two adjacent rings finned tube twist, increases flue gas further in the holdup time on finned tube surface, to reach high heat exchange efficiency; Household heating equipment high efficiency energy heat transfer equipment is for very large heat transfer sheet area, compact ingenious easy to install, can save the energy of 30% ~ 40%, significantly reduce carbon emission, effectively alleviate environmental pressure.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention heat exchanger; Fig. 2 is schematic internal view of the present invention; Fig. 3 is that in Fig. 2, A-A cuts open structure chart; Fig. 4 is the structural representation of embodiment of the present invention finned tube; Fig. 5 is steel band structural representation.
In figure, 1, housing, 2, exhanst gas outlet, 3, gas approach, 4, waste water discharge opening, 51, cooling water inlet, 52, hot water outlet, 6, cover clip, 7, finned tube, 8, steel band, 9, heat-insulation layer, 11, housing upper surface, 12, housing lower surface, 71, cooling water inlet end, 72, hot water outlet end.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Fig. 1,2,3,4,5, a kind of novel finned tube, described finned tube be double-deck fin around pipe, restrain with inside and outside two circle form coiling, finned tube entirety is in the shape of a spiral; The tube bank two ends bending respectively of described finned tube, forms cooling water inlet end 71, hot water outlet end 72.
As preferably, the tube bank two ends bending 90 ° respectively of described finned tube, forms cooling water inlet end, hot water outlet end.
Further, be provided with steel band 8 in the middle of described two adjacent rings finned tube, steel band is wrapped in the middle of two adjacent rings finned tube twist, and steel band adopts welding machine electric welding to fix.
As preferably, the thickness of described steel band is 0.4 millimeter.
A kind of household heating equipment high efficiency heat exchanger, comprise housing 1, gas approach 3, exhanst gas outlet 2, described housing is tubular; The lateral wall of described housing is provided with gas approach 3, waste water discharge opening 4; Described exhanst gas outlet 2 is connected with housing upper surface 11; Described housing upper surface 11 is provided with cooling water inlet 51, hot water outlet 52; Described enclosure interior is provided with finned tube 7; Described finned tube be double-deck fin around pipe, restrain with the form coiling of inside and outside two circles, in the shape of a spiral, the bending 90 ° respectively of the tube bank two ends of described finned tube, forms cooling water inlet end 71, hot water outlet end 72 to finned tube entirety; Be provided with steel band 8 in the middle of described two adjacent rings finned tube, steel band is wrapped in the middle of two adjacent rings finned tube twist, and steel band adopts welding machine electric welding to fix.
Further, described gas approach 3 and waste water discharge opening 4 on the lateral wall of housing for being symmetrical arranged.
Further, described cooling water inlet 51 and hot water outlet 52 on housing upper surface for being symmetrical arranged.
Further, in described housing, the inwall of housing upper surface 11 and housing lower surface 12 is provided with heat-insulation layer 9.
Further, described housing lower surface 12 is provided with cover clip 6, in order to stationary housing and bung, plays sealing fixation.
Operation principle: exhanst gas outlet, is used for connecting chimney breast discharge residue flue gas and uses; Cooling water inlet and hot water outlet, after being reclaimed, be passed to tubular body by the heating of the water purification of circulation, then be transported to continuation use in heating equipment by inner fins tubular heat; Gas approach, the flue gas that heating equipment is discharged carries out heat recovery by this mouth of pipe inflow heat exchanger inside; Discharge of wastewater mouth, flue gas has condensed water and produces after heat absorption, by this discharge of pipes.
The implication of the "and/or" described in the present invention refers to respective individualism or both simultaneous situations include interior.The implication of " inside and outside " described in the present invention refers to relative to equipment itself, in the direction of sensing equipment inside is, otherwise is outward, but not the specific restriction to equipment mechanism of the present invention.When the implication of " left and right " described in the present invention refers to reader just to accompanying drawing, the left side of reader is a left side, and the right of reader is the right side, but not the specific restriction to equipment mechanism of the present invention.
The indirect connection that can be the direct connection between parts also can be by other parts between parts of the implication of " connection " described in the present invention.
These are only embodiments of the present invention, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (9)
1. a novel finned tube, is characterized in that: described finned tube be double-deck fin around pipe, restrain with inside and outside two circle form coiling, finned tube entirety is in the shape of a spiral; The tube bank two ends bending respectively of described finned tube, forms cooling water inlet end, hot water outlet end.
2. a kind of novel finned tube according to claim 1, is characterized in that: the tube bank two ends bending 90 ° respectively of described finned tube, forms cooling water inlet end, hot water outlet end.
3. a kind of novel finned tube according to claim 1, is characterized in that: be provided with steel band in the middle of described two adjacent rings finned tube, steel band is wrapped in the middle of two adjacent rings finned tube twist.
4. a kind of novel finned tube according to claim 3, is characterized in that: the thickness of described steel band is 0.4 millimeter.
5. household heating equipment high efficiency heat exchanger, comprises housing, gas approach, exhanst gas outlet, and described housing is tubular; It is characterized in that: the lateral wall of described housing is provided with gas approach, waste water discharge opening; Described exhanst gas outlet is connected with housing upper surface; Described housing upper surface is provided with cooling water inlet, hot water outlet; Described enclosure interior is provided with finned tube; Described finned tube be double-deck fin around pipe, restrain with the form coiling of inside and outside two circles, in the shape of a spiral, the bending 90 ° respectively of the tube bank two ends of described finned tube, forms cooling water inlet end, hot water outlet end to finned tube entirety; Be provided with steel band in the middle of described two adjacent rings finned tube, steel band is wrapped in the middle of two adjacent rings finned tube twist.
6. household heating equipment high efficiency heat exchanger according to claim 5, is characterized in that: described gas approach and waste water discharge opening on the lateral wall of housing for being symmetrical arranged.
7. household heating equipment high efficiency heat exchanger according to claim 5, is characterized in that: described cooling water inlet and hot water outlet on housing upper surface for being symmetrical arranged.
8. household heating equipment high efficiency heat exchanger according to claim 5, is characterized in that: in described housing, the inwall of housing upper surface and housing lower surface is provided with heat-insulation layer.
9. household heating equipment high efficiency heat exchanger according to claim 5, is characterized in that: described housing lower surface is provided with cover clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510654692.6A CN105241277A (en) | 2015-10-12 | 2015-10-12 | Novel finned pipe and household heating equipment high-efficiency heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510654692.6A CN105241277A (en) | 2015-10-12 | 2015-10-12 | Novel finned pipe and household heating equipment high-efficiency heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105241277A true CN105241277A (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510654692.6A Pending CN105241277A (en) | 2015-10-12 | 2015-10-12 | Novel finned pipe and household heating equipment high-efficiency heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105241277A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382162A (en) * | 2018-04-24 | 2018-08-10 | 贵州甜达科技发展有限公司 | A kind of automobile-used constant temperature air conditioning system Heat exchanger sheet locking device |
| WO2018223406A1 (en) * | 2017-06-09 | 2018-12-13 | 何家密 | Driving-type heat-exchange and use thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545533Y (en) * | 2002-05-01 | 2003-04-16 | 陈继雄 | Water-storage transverter |
| CN203190850U (en) * | 2013-04-15 | 2013-09-11 | 温州华丰阀门机械有限公司 | Double-spiral-type heat exchanger |
| CN203671921U (en) * | 2013-11-08 | 2014-06-25 | 广东万家乐燃气具有限公司 | Stainless steel condensation heat exchanger |
| CN204346214U (en) * | 2014-11-11 | 2015-05-20 | 内蒙古伊泰煤制油有限责任公司 | Internal and external screw coil heat exchanger |
-
2015
- 2015-10-12 CN CN201510654692.6A patent/CN105241277A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545533Y (en) * | 2002-05-01 | 2003-04-16 | 陈继雄 | Water-storage transverter |
| CN203190850U (en) * | 2013-04-15 | 2013-09-11 | 温州华丰阀门机械有限公司 | Double-spiral-type heat exchanger |
| CN203671921U (en) * | 2013-11-08 | 2014-06-25 | 广东万家乐燃气具有限公司 | Stainless steel condensation heat exchanger |
| CN204346214U (en) * | 2014-11-11 | 2015-05-20 | 内蒙古伊泰煤制油有限责任公司 | Internal and external screw coil heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223406A1 (en) * | 2017-06-09 | 2018-12-13 | 何家密 | Driving-type heat-exchange and use thereof |
| CN108382162A (en) * | 2018-04-24 | 2018-08-10 | 贵州甜达科技发展有限公司 | A kind of automobile-used constant temperature air conditioning system Heat exchanger sheet locking device |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |