CN106482343A - A kind of flattened oval spiral heat exchanging water pipe - Google Patents
A kind of flattened oval spiral heat exchanging water pipe Download PDFInfo
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- CN106482343A CN106482343A CN201510553848.1A CN201510553848A CN106482343A CN 106482343 A CN106482343 A CN 106482343A CN 201510553848 A CN201510553848 A CN 201510553848A CN 106482343 A CN106482343 A CN 106482343A
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- hot water
- tube body
- flattened oval
- heat exchanging
- water tube
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Abstract
The present invention relates to a kind of flattened oval spiral heat exchanging water pipe, including hot water tube body, the cross section of hot water tube body is flattened oval shape, hot water tube body becomes multi-circle spiral flow coil pipe by long axis direction sigmoid of spinning, and between the often circle of multi-circle spiral flow coil pipe, it is equipped with thickness identical cushion block, hot water tube body adopts corrosion-resistant metal materials.Because heat exchanging water pipe adopts the cross section of flattened oval shape, extend the heat-exchange time of high-temperature flue gas and current, the thermal efficiency is high, reaches as high as 101.5%；Material cost is lower than traditional copper material heat exchanger；Volume ratio conventional hot water boiler heat exchanger is little, weight is lighter than conventional hot water boiler heat exchanger；Tail gas discharging pollutant content is lower than conventional hot water boiler, and CO discharge is less than 50ppm, NOXDischarge is less than 30ppm, is fully achieved and exceedes national standard, is that the energy-saving and emission-reduction of the mankind contribute；Because using rotproofness material, service life is longer than conventional hot water boiler.
Description
Present invention seek to address that drawbacks described above, there is provided a kind of flattened oval spiral heat exchanging water pipe of energy-saving and emission-reduction.
In order to overcome defect present in background technology, the technical solution adopted for the present invention to solve the technical problems is：A kind of flattened oval spiral heat exchanging water pipe, including hot water tube body, the cross section of hot water tube body is flattened oval shape, hot water tube body becomes multi-circle spiral flow coil pipe by long axis direction sigmoid of spinning, and between the often circle of multi-circle spiral flow coil pipe, it is equipped with thickness identical cushion block, hot water tube body adopts corrosion-resistant metal materials.
In a preferred embodiment of the present invention, how hot water tube body is can be with parallel combinations.
In a preferred embodiment of the present invention, hot water tube body material is SUS316L.
In a preferred embodiment of the present invention, the long axis direction a size of 78mm-82mm of flattened oval shape, short-axis direction a size of 24mm-26mm.
In a preferred embodiment of the present invention, the bending diameter of multi-circle spiral flow coil pipe is 700mm-800mm.
The invention has the beneficial effects as follows：Because heat exchanging water pipe adopts the cross section of flattened oval shape, extend the heat-exchange time of high-temperature flue gas and current, the thermal efficiency is high, reaches as high as 101.5%；Material cost is lower than traditional copper material heat exchanger；Volume ratio conventional boiler heat exchanger is little, weight is lighter than conventional boiler heat exchanger；Tail gas discharging pollutant content is lower than conventional boiler, and CO discharge is less than 50ppm, NOXDischarge is less than 30ppm, is fully achieved and exceedes national standard, is that the energy-saving and emission-reduction of the mankind contribute；Because using rotproofness material, service life is longer than conventional boiler.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is cross-sectional structure schematic diagram of the present invention；
Fig. 4 is many heat exchanging water pipe's combining structure schematic diagrams；
Fig. 5 is Fig. 4 application structure schematic diagram in the burner；
Fig. 6 is multi-circle spiral flow coil arrangement schematic diagram.
Specific embodiment
A kind of flattened oval spiral heat exchanging water pipe as shown in Figures 1 to 6, including hot water tube body 1, the cross section of hot water tube body 1 is flattened oval shape, hot water tube body 1 becomes multi-circle spiral flow coil pipe 2 by long axis direction sigmoid of spinning, and between the often circle of multi-circle spiral flow coil pipe 2, it is equipped with thickness identical cushion block, hot water tube body 1 adopts corrosion-resistant metal materials；How hot water tube body 1 is can be with parallel combinations；Hot water tube body 1 material is SUS316L；The long axis direction of flattened oval shape a size of 78mm-82mm, short-axis direction a size of 24mm-26mm；In order that heat exchanger reaches optimum state with the cooperation of burner, fully absorb heat, reduce heat loss, coil pipe bends a size of external diameter 700mm-800mm.
The cross section of heat exchanging water pipe is flattened oval shape as shown in Figure 3, and the contact area increasing high-temperature flue gas with current, it is ensured that the abundant heat absorption of current, extends the heat-exchange time of high-temperature flue gas and current.After considering, the optimum size of heat exchanger tube flattened oval shape is long axis direction a size of 78mm-82mm, short-axis direction a size of 24mm-26mm；
The as shown in Figure 4 heat exchanger situation according to different capacity, this heat exchanging water pipe can many parallel combinations, radical water-in and water-out simultaneously reach the discharge of different capacity and heat exchange power is asked side by side by different；
Burner position is at the center of coil pipe as shown in Figure 5, the heat of high-temperature flue gas spreads to circumferencial direction, direct contact heat transfer water pipe, flow out after the current in pipe are constantly by heat absorption, reach using the purpose of hot water or flow through the heating that other heat abstractors carry out environment, the heat exchanger of different capacity can be combined forming by the single heat exchanging water pipe of varying number.
It is illustrated in figure 6 multi-circle spiral flow coil pipe, spiral-shaped coil pipe will be separated out fixing gap by the certain pad of thickness between often enclosing between Guan Yuguan, passage as high-temperature flue gas, heat exchanging water pipe's shape dress is flattened oval shape, increase the time that flue gas flows through tube wall gap, make current fully and within heat exchanging water pipe for the flue gas carry out heat exchange, reach the optimum state of the thermal efficiency.
In order to ensure the corrosion resistance of heat exchanging water pipe, extend its service life, heat exchanging water pipe's material that is, ensures that heat exchange efficiency ensures service life simultaneously again using for SUS316L or other through the corrosion-resistant metal materials of special handling.
This heat exchanging water pipe is used on 100KW-2MW hot water facility heat exchanger, heat exchanger is in the case of using the burning of fully-premixed condensing, the thermal efficiency is up to 101.5% (by GB20665-2015 one-level Energy Efficiency Standard 99%), CO discharge is less than 50ppm, DS NOx Est is less than 30ppm, it is fully achieved and exceedes national standard, be that the energy-saving and emission-reduction of the mankind contribute.
Claims (5)
1. a kind of flattened oval spiral heat exchanging water pipe it is characterised in that：Including hot water tube body, the cross section of described hot water tube body is flattened oval shape, described hot water tube body becomes to be equipped with thickness identical cushion block between multi-circle spiral flow coil pipe, and the often circle of multi-circle spiral flow coil pipe by long axis direction sigmoid of spinning, and described hot water tube body adopts corrosion-resistant metal materials.
2. according to claim 1 flattened oval spiral heat exchanging water pipe it is characterised in that：Described hot water tube body can many parallel combinations.
3. according to claim 1 flattened oval spiral heat exchanging water pipe it is characterised in that：Described hot water tube body material is SUS316L.
4. according to claim 1 flattened oval spiral heat exchanging water pipe it is characterised in that：The long axis direction a size of 78mm-82mm of described flattened oval shape, short-axis direction a size of 24mm-26mm.
5. according to claim 1 flattened oval spiral heat exchanging water pipe it is characterised in that：The bending diameter of described multi-circle spiral flow coil pipe is 700mm-800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553848.1A CN106482343A (en) | 2015-09-02 | 2015-09-02 | A kind of flattened oval spiral heat exchanging water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553848.1A CN106482343A (en) | 2015-09-02 | 2015-09-02 | A kind of flattened oval spiral heat exchanging water pipe |
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| Publication Number | Publication Date |
|---|---|
| CN106482343A true CN106482343A (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510553848.1A Pending CN106482343A (en) | 2015-09-02 | 2015-09-02 | A kind of flattened oval spiral heat exchanging water pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133958A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江广涛卫厨有限公司 | New heat exchange tube |
| WO2020133959A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江广涛卫厨有限公司 | Heat exchange pipe |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708662A (en) * | 2002-10-16 | 2005-12-14 | 先进机械工程技术设计制造公司 | Condensation heat exchanger with plastic casing |
| CN101586872A (en) * | 2009-06-25 | 2009-11-25 | 克雷登热能设备(浙江)有限公司 | Rapid hot water generator |
| CN103517775A (en) * | 2011-05-10 | 2014-01-15 | 阿尔弗雷德·凯驰两合公司 | Heat exchanger and method for producing same |
| CN203615572U (en) * | 2013-12-03 | 2014-05-28 | 成都市双流壁挂热交换器有限责任公司 | Fully-premixed condensation anti-corrosion stainless steel water heater |
| CN203824378U (en) * | 2014-04-02 | 2014-09-10 | 江阴金童石化装备有限公司 | Baffle tube heat exchanger |
| CN104501627A (en) * | 2014-12-24 | 2015-04-08 | 高台县聚合热力有限责任公司 | Spiral flat heat exchange unit and spiral flat heat exchanger |
| CN104567480A (en) * | 2014-12-26 | 2015-04-29 | 牛玉振 | Large ultrahigh-pressure wound tube heat exchanger |
| WO2015071872A1 (en) * | 2013-11-15 | 2015-05-21 | Elbi International S.P.A. | Heat exchanger, in particular for a condensation boiler |
| CN205014625U (en) * | 2015-09-02 | 2016-02-03 | 积顿新热能设备无锡有限公司 | Flat oval spiral heat transfer water pipe |
-
2015
- 2015-09-02 CN CN201510553848.1A patent/CN106482343A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708662A (en) * | 2002-10-16 | 2005-12-14 | 先进机械工程技术设计制造公司 | Condensation heat exchanger with plastic casing |
| CN101586872A (en) * | 2009-06-25 | 2009-11-25 | 克雷登热能设备(浙江)有限公司 | Rapid hot water generator |
| CN103517775A (en) * | 2011-05-10 | 2014-01-15 | 阿尔弗雷德·凯驰两合公司 | Heat exchanger and method for producing same |
| WO2015071872A1 (en) * | 2013-11-15 | 2015-05-21 | Elbi International S.P.A. | Heat exchanger, in particular for a condensation boiler |
| CN203615572U (en) * | 2013-12-03 | 2014-05-28 | 成都市双流壁挂热交换器有限责任公司 | Fully-premixed condensation anti-corrosion stainless steel water heater |
| CN203824378U (en) * | 2014-04-02 | 2014-09-10 | 江阴金童石化装备有限公司 | Baffle tube heat exchanger |
| CN104501627A (en) * | 2014-12-24 | 2015-04-08 | 高台县聚合热力有限责任公司 | Spiral flat heat exchange unit and spiral flat heat exchanger |
| CN104567480A (en) * | 2014-12-26 | 2015-04-29 | 牛玉振 | Large ultrahigh-pressure wound tube heat exchanger |
| CN205014625U (en) * | 2015-09-02 | 2016-02-03 | 积顿新热能设备无锡有限公司 | Flat oval spiral heat transfer water pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133958A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江广涛卫厨有限公司 | New heat exchange tube |
| WO2020133959A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江广涛卫厨有限公司 | Heat exchange pipe |
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