CN106091072A - A kind of gas fired-boiler heat reutilization system - Google Patents
A kind of gas fired-boiler heat reutilization system Download PDFInfo
- Publication number
- CN106091072A CN106091072A CN201610477070.5A CN201610477070A CN106091072A CN 106091072 A CN106091072 A CN 106091072A CN 201610477070 A CN201610477070 A CN 201610477070A CN 106091072 A CN106091072 A CN 106091072A
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- CN
- China
- Prior art keywords
- heat
- boiler
- exchange system
- pipeline
- supplying pipeline
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
- F24D3/087—Tap water heat exchangers specially adapted therefore
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The invention discloses a kind of gas fired-boiler heat reutilization system, including boiler and heat-exchange system, inlet pipeline is connected with water system, and supply water to described boiler and described heat-exchange system, smoke-exhaust pipeline connects boiler and heat-exchange system, the first heat supplying pipeline being connected with described boiler and the second heat supplying pipeline being connected with described heat-exchange system are all connected with total heat supplying pipeline, circulation line one end connects heat-exchange system, the other end connects the second heat supplying pipeline stage casing, at the second heat supplying pipeline, in part between circulation line and heat-exchange system, temperature sensor is installed, at the second heat supplying pipeline, part between circulation line and the first heat supplying pipeline is provided with valve, described circulation line is also provided with valve.The heat recycling that flue gas is contained by the present invention, for heating system, improves the utilization rate of fuel.
Description
Technical field
The present invention relates to heating equipment manufacturing technology field, especially a kind of gas fired-boiler heat reutilization system.
Background technology
Gas fired-boiler in use can produce the useless flue gas containing amount of heat, and traditional method is by these useless flue gases
It is vented directly in air, not only causes the pollution of air, and waste substantial amounts of heat, resource is caused waste.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of gas fired-boiler heat reutilization system, flue gas is contained
Heat recycles, and for heating system, improves the utilization rate of fuel.
In order to realize foregoing invention purpose, the present invention provides techniques below scheme:
A kind of gas fired-boiler heat reutilization system, including boiler and heat-exchange system,
Inlet pipeline is connected with water system, and supplies water to described boiler and described heat-exchange system,
Smoke-exhaust pipeline connects boiler and heat-exchange system,
The first heat supplying pipeline being connected with described boiler and the second heat supplying pipeline being connected with described heat-exchange system all with total heat supply
Pipeline connects,
Circulation line one end connects heat-exchange system, the other end connects the second heat supplying pipeline stage casing,
Second heat supplying pipeline, part between circulation line and heat-exchange system are provided with temperature sensor,
The second heat supplying pipeline, part between circulation line and the first heat supplying pipeline valve is installed,
Described circulation line is also provided with valve.
Further, described heat-exchange system is provided with gas exhaust piping.
Further, each described valve and temperature sensor all with control system communication.
One gas fired-boiler heat reutilization system of the present invention, the heat contained by flue gas recycles, for heating system,
Improve the utilization rate of fuel.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of gas fired-boiler heat reutilization system 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 gas fired-boiler heat reutilization system as shown in Figure 1, including boiler 11 and heat-exchange system 3,
Inlet pipeline 12 is connected with water system, and supplies water to described boiler 11 and described heat-exchange system 3,
Smoke-exhaust pipeline 10 connects boiler 11 and heat-exchange system 3,
The first heat supplying pipeline 9 being connected with described boiler 11 and the second heat supplying pipeline 7 being connected with described heat-exchange system 3 are all with total
Heat supplying pipeline 8 connects,
Circulation line one end connects heat-exchange system 3, the other end connects the second heat supplying pipeline 7 stage casing,
Second heat supplying pipeline 7, part between circulation line and heat-exchange system 3 are provided with temperature sensor 4,
The second heat supplying pipeline 7, part between circulation line 5 and the first heat supplying pipeline 9 valve 6 is installed,
Described circulation line is also provided with valve.
Described heat-exchange system 3 is provided with gas exhaust piping 2.
Each described valve and temperature sensor all with control system communication, and control valve by arranging temperature bound
Switch.
One gas fired-boiler heat reutilization system of the present invention, the heat contained by flue gas recycles, for heating system,
Improve the utilization rate of fuel.
Claims (3)
1. a gas fired-boiler heat reutilization system, it is characterised in that include boiler and heat-exchange system,
Inlet pipeline is connected with water system, and supplies water to described boiler and described heat-exchange system,
Smoke-exhaust pipeline connects boiler and heat-exchange system,
The first heat supplying pipeline being connected with described boiler and the second heat supplying pipeline being connected with described heat-exchange system all with total heat supply
Pipeline connects,
Circulation line one end connects heat-exchange system, the other end connects the second heat supplying pipeline stage casing,
Second heat supplying pipeline, part between circulation line and heat-exchange system are provided with temperature sensor,
The second heat supplying pipeline, part between circulation line and the first heat supplying pipeline valve is installed,
Described circulation line is also provided with valve.
2. a kind of gas fired-boiler heat reutilization system, it is characterised in that pacify on described heat-exchange system
Equipped with gas exhaust piping.
3. a kind of gas fired-boiler heat reutilization system, it is characterised in that each described valve and temperature pass
Sensor all with control system communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477070.5A CN106091072A (en) | 2016-06-27 | 2016-06-27 | A kind of gas fired-boiler heat reutilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477070.5A CN106091072A (en) | 2016-06-27 | 2016-06-27 | A kind of gas fired-boiler heat reutilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106091072A true CN106091072A (en) | 2016-11-09 |
Family
ID=57252908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477070.5A Pending CN106091072A (en) | 2016-06-27 | 2016-06-27 | A kind of gas fired-boiler heat reutilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106091072A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000202Y (en) * | 2006-11-29 | 2008-01-02 | 北京金房暖通节能技术有限公司 | Water-tube boiler flue gas waste heat recovery device used for heating recirculated water of heat distribution system |
| JP2010243012A (en) * | 2009-04-02 | 2010-10-28 | Miura Co Ltd | Exhaust gas heat recovery device |
| CN202328801U (en) * | 2011-12-09 | 2012-07-11 | 珠海格力电器股份有限公司 | Water heater and water return system thereof |
| KR20120112902A (en) * | 2011-04-04 | 2012-10-12 | 한국에너지기술연구원 | Boiler flue gas heat recovery system using heat pump |
| CN202993515U (en) * | 2012-12-06 | 2013-06-12 | 济钢集团国际工程技术有限公司 | Device for utilizing waste heat of exhaust of boiler |
| CN203068809U (en) * | 2013-02-04 | 2013-07-17 | 薛悌尧 | Waste heat recovery device for boiler |
| CN203572011U (en) * | 2013-11-29 | 2014-04-30 | 北京恒之鸿业能源科技发展有限公司 | Multifunctional natural gas boiler system |
| CN104696942A (en) * | 2013-12-04 | 2015-06-10 | 铜陵市永生机电制造有限责任公司 | Improved device for recovery of waste heat of gas boiler |
| CN204404537U (en) * | 2014-12-29 | 2015-06-17 | 陈其钗 | Condensed type combustion gas water heater |
| CN204717729U (en) * | 2015-07-01 | 2015-10-21 | 中国电力工程顾问集团华北电力设计院有限公司 | CFBB deslagging bootstrap system |
| CN204901904U (en) * | 2015-08-04 | 2015-12-23 | 湖南同为节能科技有限公司 | Gas boiler or full heat recovery system of direct combustion machine flue gas waste heat |
| CN205261939U (en) * | 2015-12-16 | 2016-05-25 | 中国中元国际工程有限公司 | Gas -fired hot water boiler's automatic control device |
-
2016
- 2016-06-27 CN CN201610477070.5A patent/CN106091072A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000202Y (en) * | 2006-11-29 | 2008-01-02 | 北京金房暖通节能技术有限公司 | Water-tube boiler flue gas waste heat recovery device used for heating recirculated water of heat distribution system |
| JP2010243012A (en) * | 2009-04-02 | 2010-10-28 | Miura Co Ltd | Exhaust gas heat recovery device |
| KR20120112902A (en) * | 2011-04-04 | 2012-10-12 | 한국에너지기술연구원 | Boiler flue gas heat recovery system using heat pump |
| CN202328801U (en) * | 2011-12-09 | 2012-07-11 | 珠海格力电器股份有限公司 | Water heater and water return system thereof |
| CN202993515U (en) * | 2012-12-06 | 2013-06-12 | 济钢集团国际工程技术有限公司 | Device for utilizing waste heat of exhaust of boiler |
| CN203068809U (en) * | 2013-02-04 | 2013-07-17 | 薛悌尧 | Waste heat recovery device for boiler |
| CN203572011U (en) * | 2013-11-29 | 2014-04-30 | 北京恒之鸿业能源科技发展有限公司 | Multifunctional natural gas boiler system |
| CN104696942A (en) * | 2013-12-04 | 2015-06-10 | 铜陵市永生机电制造有限责任公司 | Improved device for recovery of waste heat of gas boiler |
| CN204404537U (en) * | 2014-12-29 | 2015-06-17 | 陈其钗 | Condensed type combustion gas water heater |
| CN204717729U (en) * | 2015-07-01 | 2015-10-21 | 中国电力工程顾问集团华北电力设计院有限公司 | CFBB deslagging bootstrap system |
| CN204901904U (en) * | 2015-08-04 | 2015-12-23 | 湖南同为节能科技有限公司 | Gas boiler or full heat recovery system of direct combustion machine flue gas waste heat |
| CN205261939U (en) * | 2015-12-16 | 2016-05-25 | 中国中元国际工程有限公司 | Gas -fired hot water boiler's automatic control device |
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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 |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |