CN107062598B - Horizontal side-burning type coil pipe structure quick hot water generator - Google Patents
Horizontal side-burning type coil pipe structure quick hot water generator Download PDFInfo
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- CN107062598B CN107062598B CN201610856274.XA CN201610856274A CN107062598B CN 107062598 B CN107062598 B CN 107062598B CN 201610856274 A CN201610856274 A CN 201610856274A CN 107062598 B CN107062598 B CN 107062598B
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- coil
- header pipe
- mosquito
- repellent incense
- water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
- F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A horizontal side-burning type coil structure quick hot water generator comprises a heat exchanger and a heating device, wherein the heat exchanger comprises a coil device arranged in a horizontal structure, the coil device is formed by connecting a plurality of groups of coil pipes in a spiral spring shape and a plurality of layers of mosquito-repellent incense flat coil pipes in parallel, the plurality of groups of coil pipes in the spiral spring shape are tightly abutted to form a cylindrical combustion chamber in the coil device, a convection heating surface is formed at the position of the plurality of layers of mosquito-repellent incense flat coil pipes, and the heating device is arranged at the outermost side of the cylindrical combustion chamber; the multilayer mosquito-repellent incense flat coil comprises a double-tube wound mosquito-repellent incense flat coil and a single-tube wound mosquito-repellent incense flat coil, wherein the double-tube wound mosquito-repellent incense flat coil is arranged in a high-temperature heated area close to the cylindrical combustion chamber, and the single-tube wound mosquito-repellent incense flat coil is arranged in a low-temperature heated area far away from the cylindrical combustion chamber; the coil device is provided with a water inlet header pipe and a water outlet header pipe above, one end of each coil spring-shaped coil and one end of each mosquito coil flat pipe are communicated with the water inlet header pipe, and the other end of each coil spring-shaped coil and the other end of each mosquito coil flat pipe are communicated with the water outlet header pipe.
Description
Technical Field
The invention belongs to heat exchange equipment in the field of mechanical equipment, and particularly relates to a horizontal side-burning type quick hot water generator with a coil pipe structure, which obtains hot water by converting energy with diesel oil and natural gas.
Background
At present, the civil industry has more and more large demand for hot water, most of the prior art adopts a straight pipe and a serpentine pipe group as a heat transfer surface, and as disclosed in the cast aluminum heat exchanger of the gas boiler disclosed in the application number 201410263202.5, the heat exchange efficiency is lower, and the energy utilization rate is low.
Disclosure of Invention
The invention provides a horizontal side-burning type coil pipe structure rapid hot water generator which has the advantages of high heat energy utilization rate, high production efficiency, simple structure, convenience in operation and maintenance, safety and convenience.
The technical scheme adopted by the invention is as follows:
the utility model provides a quick hot-water generator of horizontal side combustion formula coil pipe structure, includes heat exchanger and heating device, its characterized in that: the heat exchanger comprises a coil device arranged in a horizontal structure, the coil device is formed by connecting a plurality of groups of spiral spring-shaped coils and a plurality of layers of mosquito-repellent incense flat coils which are sequentially arranged in parallel, the plurality of groups of spiral spring-shaped coils are tightly abutted to form a cylindrical combustion chamber in the coil device, a convection heating surface is formed at the position of the plurality of layers of mosquito-repellent incense flat coils, and the heating device is arranged at the outermost side of the cylindrical combustion chamber; the multilayer mosquito-repellent incense flat coil comprises a double-tube wound mosquito-repellent incense flat coil and a single-tube wound mosquito-repellent incense flat coil, wherein the double-tube wound mosquito-repellent incense flat coil is arranged in a high-temperature heated area close to the cylindrical combustion chamber, and the single-tube wound mosquito-repellent incense flat coil is arranged in a low-temperature heated area far away from the cylindrical combustion chamber; the top of coil device is equipped with into water header pipe and play water header pipe, and each coil spring form coil pipe and each flat coil pipe one end of mosquito-repellent incense all with the header pipe intercommunication of intaking, the other end all with play water header pipe intercommunication, the header pipe of intaking is equipped with cold water entry in the entrance side top, goes out the water header pipe and is equipped with the hot water export in the outlet side top. The cold water enters the coil pipe device in a sectional manner, and the coil pipe device is correspondingly provided with coil pipes with different structures according to different temperatures of heated areas, so that the heat exchange efficiency and the energy utilization rate are improved.
Furthermore, the heating device adopts a high-temperature flue gas heat source.
Furthermore, the end part of the water inlet header tank is provided with a water inlet valve, and the end part of the water outlet header tank is provided with a water outlet valve.
Furthermore, a water inlet temperature meter and a first temperature controller are arranged on the water inlet header pipe close to the cold water inlet, and a water outlet temperature meter and a second temperature controller are arranged on the water outlet header pipe close to the hot water outlet.
Furthermore, a water inlet pressure gauge and a first pressure control device are arranged on the water inlet header pipe close to the cold water inlet, and a water outlet pressure gauge and a second pressure control device are arranged on the water outlet header pipe close to the hot water outlet.
Furthermore, a drain pipe is arranged on one side of the upper part of the cylindrical combustion chamber of the water inlet header pipe and the water outlet header pipe.
Furthermore, an overpressure relief valve is arranged on the water outlet header pipe.
Furthermore, exhaust valves are arranged on the water inlet header pipe and the water outlet header pipe.
The invention has the beneficial effects that: the yield and the quality of hot water are reliably guaranteed, the pressure is stable, the hot water is produced quickly, raw materials are saved, the safety is high, the operation and the maintenance are convenient, and the thermal efficiency is high.
Drawings
Fig. 1 is a schematic view of the structure of a heat exchanger according to the present invention.
Fig. 2 is a schematic view showing the structure of the mosquito coil of the present invention.
Fig. 3 is a schematic view of the construction of the coil spring-like coil of the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are not intended to limit the invention to these embodiments. It will be appreciated by those skilled in the art that the present invention encompasses all alternatives, modifications and equivalents as may be included within the scope of the claims.
Referring to fig. 1-3, a horizontal side-firing type fast hot water generator with a coil structure comprises a heat exchanger and a heating device, wherein the heat exchanger comprises a coil device arranged in a horizontal structure, the coil device is formed by connecting a plurality of groups of coil pipes 3 in a spiral spring shape and a plurality of layers of mosquito-repellent incense flat coils in parallel, the plurality of groups of coil pipes 3 in the spiral spring shape are tightly abutted to form a cylindrical combustion chamber 21 in the coil device, a convection heating surface is formed at the position of the plurality of layers of mosquito-repellent incense flat coils, and the heating device is arranged at the outermost side of the cylindrical combustion chamber 21; the multilayer mosquito-repellent incense flat coil comprises a double-tube wound mosquito-repellent incense flat coil 2 and a single-tube wound mosquito-repellent incense flat coil 1, wherein the double-tube wound mosquito-repellent incense flat coil 2 is arranged in a high-temperature heated area close to the cylindrical combustion chamber 21, and the single-tube wound mosquito-repellent incense flat coil 1 is arranged in a low-temperature heated area far away from the cylindrical combustion chamber 21; the coil device is provided with a water inlet header pipe 4 and a water outlet header pipe 6 above the coil device, one end of each coil pipe 3 in the shape of a spiral spring and one end of each mosquito coil flat coil pipe 1 and 2 are both communicated with the water inlet header pipe 4, the other end of each coil pipe is communicated with the water outlet header pipe 6, the water inlet header pipe 4 is provided with a cold water inlet 5 above the inlet side, and the water outlet header pipe 6 is provided with a hot water outlet 7 above the outlet side. The cold water enters the coil pipe device in a sectional manner, and the coil pipe device is correspondingly provided with coil pipes with different structures according to different temperatures of heated areas, so that the heat exchange efficiency and the energy utilization rate are improved.
In this embodiment, the heating device uses a high temperature flue gas heat source.
In the embodiment, a water inlet valve 8 is arranged at the end part of the water inlet header pipe 4, a water inlet thermometer 10, a first temperature controller 11, a water inlet pressure gauge 14 and a first pressure control device 15 are arranged at the position, close to a cold water inlet 5, on the water inlet header pipe 4, a sewage discharge pipe 18 is arranged on one side above a cylindrical combustion chamber 21 on the water inlet header pipe 4, and an exhaust valve 20 is further arranged on the water inlet header pipe 4.
In this embodiment, the end of the outlet header pipe 6 is provided with an outlet valve 9, a water outlet thermometer 12, a second temperature controller 13, a water outlet pressure gauge 16 and a second pressure control device 17 are arranged on the outlet header pipe 6 near the hot water outlet 7, a drain pipe 18 is also arranged on one side of the outlet header pipe 6 above the cylindrical combustion chamber 21, and the outlet header pipe 6 is provided with an exhaust valve 20 and an overpressure relief valve 19.
When the invention is used, water with low temperature enters the coil pipe device from the upper water inlet header pipe 4 in a subsection manner, the water becomes high-temperature water after being heated, the high-temperature water flows out from the other side of the coil pipe device in a subsection manner, converges, enters the water outlet header pipe 6 and flows out from the hot water outlet 7, and the flowing direction of the water and the flowing direction of the flue gas are in counter flow, so that the highest heat exchange effect is obtained.
Compared with the prior art, the hot water generator has the advantages of small floor area, light weight, less steel consumption, simple structure, convenient and easy operation and maintenance; the temperature and the pressure of the outlet water are stable and reliable, and the output temperature and the water quantity of the hot water can be quickly adjusted along with the change of the load; has multiple temperature and pressure protection and extremely high safety.
Claims (8)
1. The utility model provides a quick hot-water generator of horizontal side combustion formula coil pipe structure, includes heat exchanger and heating device, its characterized in that: the heat exchanger comprises a coil device arranged in a horizontal structure, the coil device is formed by connecting a plurality of groups of spiral spring-shaped coils and a plurality of layers of mosquito-repellent incense flat coils which are sequentially arranged in parallel, the plurality of groups of spiral spring-shaped coils are tightly abutted to form a cylindrical combustion chamber in the coil device, a convection heating surface is formed at the position of the plurality of layers of mosquito-repellent incense flat coils, and the heating device is arranged at the outermost side of the cylindrical combustion chamber; the multilayer mosquito-repellent incense flat coil comprises a double-tube wound mosquito-repellent incense flat coil and a single-tube wound mosquito-repellent incense flat coil, wherein the double-tube wound mosquito-repellent incense flat coil is arranged in a high-temperature heated area close to the cylindrical combustion chamber, and the single-tube wound mosquito-repellent incense flat coil is arranged in a low-temperature heated area far away from the cylindrical combustion chamber; the top of coil device is equipped with into water header pipe and play water header pipe, and each coil spring form coil pipe and each flat coil pipe one end of mosquito-repellent incense all with the header pipe intercommunication of intaking, the other end all with play water header pipe intercommunication, the header pipe of intaking is equipped with cold water entry in the entrance side top, goes out the water header pipe and is equipped with the hot water export in the outlet side top.
2. The horizontal side-fired coil-structured rapid hot water generator according to claim 1, characterized in that: the heating device adopts a high-temperature flue gas heat source.
3. The horizontal side-fired coil-structured rapid hot water generator according to claim 1 or 2, characterized in that: the end part of the water inlet header pipe is provided with a water inlet valve, and the end part of the water outlet header pipe is provided with a water outlet valve.
4. The horizontal side-fired coil-structured rapid hot water generator according to claim 3, characterized in that: the water inlet header pipe is provided with a water inlet temperature meter and a first temperature controller near a cold water inlet, and the water outlet header pipe is provided with a water outlet temperature meter and a second temperature controller near a hot water outlet.
5. The horizontal side-fired coil-structured rapid hot water generator according to claim 4, characterized in that: the water inlet header pipe is provided with a water inlet pressure gauge and a first pressure control device at a position close to a cold water inlet, and the water outlet header pipe is provided with a water outlet pressure gauge and a second pressure control device at a position close to a hot water outlet.
6. The horizontal side-fired coil-structured rapid hot water generator according to claim 5, characterized in that: and a sewage discharge pipe is arranged on one side of the upper part of the cylindrical combustion chamber of the water inlet header pipe and the water outlet header pipe.
7. The horizontal side-fired coil-structured rapid hot water generator according to claim 6, characterized in that: and an overpressure relief valve is arranged on the water outlet header pipe.
8. The horizontal side-fired coil-structured rapid hot water generator according to claim 7, characterized in that: and the water inlet header pipe and the water outlet header pipe are both provided with exhaust valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856274.XA CN107062598B (en) | 2016-09-28 | 2016-09-28 | Horizontal side-burning type coil pipe structure quick hot water generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856274.XA CN107062598B (en) | 2016-09-28 | 2016-09-28 | Horizontal side-burning type coil pipe structure quick hot water generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107062598A CN107062598A (en) | 2017-08-18 |
| CN107062598B true CN107062598B (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610856274.XA Active CN107062598B (en) | 2016-09-28 | 2016-09-28 | Horizontal side-burning type coil pipe structure quick hot water generator |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700096656A1 (en) * | 2017-08-28 | 2019-02-28 | Cosmogas Srl | HEAT EXCHANGER FOR A BOILER, AND HEAT EXCHANGER TUBE |
| CN112113459B (en) * | 2019-06-21 | 2022-10-14 | 九江紫昊新材料有限公司 | Shell side pressure control method |
| CN112661218B (en) * | 2020-07-29 | 2022-11-08 | 昆山威胜达环保设备有限公司 | Large-throughput low-temperature vacuum evaporator |
| CN112413899A (en) * | 2020-12-07 | 2021-02-26 | 艾欧史密斯(中国)热水器有限公司 | Condensation heat exchanger and water heater thereof |
| CN112984599B (en) * | 2021-02-01 | 2022-08-19 | 辽宁省建筑设计研究院有限责任公司 | Energy-saving heating and ventilation system for buildings in cold regions |
| CN112815297A (en) * | 2021-03-30 | 2021-05-18 | 亿利洁能科技（乐陵）有限公司 | Boiler fixed row continuous waste heat water recovery device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2505794Y (en) * | 2001-10-12 | 2002-08-14 | 刘振印 | Deflector floating coiled horizontal semi-displacement heat exchanger |
| FR2854229A1 (en) * | 2003-04-25 | 2004-10-29 | Realisation Mecaniques Engenee | Heat exchanger for use in gas boiler, has primary and secondary heat exchanger arranged to transverse flow of hot air towards interstice of exchangers, and duct passing another flow of hot air into secondary exchanger |
| JP2008075908A (en) * | 2006-09-19 | 2008-04-03 | Noritz Corp | Water heater |
| KR20090047906A (en) * | 2007-11-08 | 2009-05-13 | 주식회사 경동나비엔 | Plane type heat exchanger |
| JP4994402B2 (en) * | 2009-02-19 | 2012-08-08 | リンナイ株式会社 | Latent heat exchanger |
| 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 |
| CN201992830U (en) * | 2011-03-17 | 2011-09-28 | 上海申花电器企业发展有限公司 | Stainless steel bellows spiral heat exchanger |
| CN104061683A (en) * | 2014-06-14 | 2014-09-24 | 广东万和新电气股份有限公司 | Cast aluminum heat exchanger of gas-fired boiler |
| CN206160469U (en) * | 2016-09-28 | 2017-05-10 | 浙江南方锅炉有限公司 | Quick hot water generator of formula coil pipe structure is burnt to horizontal side |
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- 2016-09-28 CN CN201610856274.XA patent/CN107062598B/en active Active
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