CN2323295Y - Vacuum phase change type central heating system - Google Patents
Vacuum phase change type central heating system Download PDFInfo
- Publication number
- CN2323295Y CN2323295Y CN 97221687 CN97221687U CN2323295Y CN 2323295 Y CN2323295 Y CN 2323295Y CN 97221687 CN97221687 CN 97221687 CN 97221687 U CN97221687 U CN 97221687U CN 2323295 Y CN2323295 Y CN 2323295Y
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- CN
- China
- Prior art keywords
- combustion chamber
- evaporimeter
- pipe
- resorption
- heat
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a vacuum phase change type central heating system, which is composed of a combustion heater and a radiator. The combustion heater is composed of a combustion chamber and an evaporator, refrigerant mixture mixed by distilled water, organic medium, and corrosion inhibitor is filled in the evaporator, a working fluid steam outlet and a condensation working fluid inlet are arranged on the evaporator, the working fluid steam outlet and the condensation working fluid inlet are communicated with a radiator (3) via a steam line (2) and a condensation line (5), and a vacuum release valve is installed on the condensation line.
Description
The utility model relates to a kind of phase transition of vacuum formula heating plant.
The northern area of China winter heating is used the heat supply of hot-water boiler heating plant mostly except that some city part central heating.This traditional heat-supplying mode equipment complexity, investment is big, and the operational management difficulty is big, the expense height, power consumption is big, and integrated heat efficiency is low.Development efficient low-consume heating equipment and device are the problems that people pay close attention to always.
The purpose of this utility model is to provide a kind of simple in structure, and circulation need not power, and is energy-efficient, is suitable for the phase transition of vacuum formula heating plant that use in places such as family, school.
Above-mentioned purpose is achieved in that this device is made up of burning heater and radiator, burning heater (1) is made of combustion chamber (9) and evaporimeter, the mixed working fluid of filling distilled water, organic media and corrosion inhibiter in the evaporimeter, evaporimeter is provided with working substance steam outlet (12) and condensation working medium liquid inlet (18), and be communicated with radiator (3) by steam pipework (2) and condenser pipe (5) respectively, vacuum discharge valve (4) is housed on condenser pipe (5).
The utility model adopts novel burning heater, make that to be heated working medium efficient rapidly after heat exchange becomes gas phase, send into radiator (3) through steam pipework (2), heat transferred is needed the room of heating, gas phase working medium to emit to be condensed into liquid phase behind the latent heat to return burning heater (1) through condenser pipe (5).Because whole device is with the phase transition process work of boiling heat transfer and condensing heat-exchange.Therefore, this device has superconduction heat energy power, and is energy-efficient, the big heat of little temperature transmission, and low flow resistance, temperature is even, and is applied widely, and circulation need not power, and metal consumption is few, and is simple in structure, the energy anticorrosion, good antiscale property, antifreeze, advantages such as long-term stable operation.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is according to the phase transition of vacuum formula heating plant schematic diagram that the utility model proposes.
Fig. 2 is a kind of burning heater schematic diagram in the phase transition of vacuum formula heating plant.
Fig. 3 is the another kind of burning heater structural representation in the phase transition of vacuum formula heating plant.
Below in conjunction with details and the working condition of accompanying drawing detailed description according to the concrete device that the utility model proposes.
The burning heater of this device (1) is made of the combustion chamber (9) of bottom and the evaporimeter on top.Fire grate (7) is housed in the combustion chamber of bottom (9) burns coal, burner (16) also can be housed use gaseous fuel or liquid fuel, the evaporimeter on burning heater top is made up of the chuck (10) and the tube bank heat exchanger tube (11) that tilts, and the heat-transfer surface of evaporimeter also can adopt heat-pipe elements.Fill the mixed working fluid that adds distilled water, organic media and corrosion inhibiter in the evaporimeter.Adopt finned tube as radiator (3).For assurance device has certain vacuum and coagulates gas invariably in when work before work, the upper end of device pipeline is provided with the vacuum discharge valve (4) that can get rid of on-condensible gas, and steam pipework (2) and radiator (3) will have certain gradient.
Fig. 2 is a kind of burning heater structural representation in the phase transition of vacuum formula heating plant.Bottom, combustion chamber (9) is fire grate (7), and coal is gone up burning at fire grate (7).As use gaseous fuel or liquid fuel, can in combustion chamber (9), burner be set.The evaporimeter that the high-temperature flue gas heating that produces after the fuel combustion is made up of the chuck (10) and the tube bank heat exchanger tube (11) that tilts.The mixed working fluid liquid boiling of being heated in the evaporimeter, the steam of generation exports (12) feeder by working substance steam.Discharge from flue (13) by the flue gas after the evaporimeter heat release.The condensation working medium liquid of device is turned back in the evaporimeter by condensation working medium liquid inlet (8).The tube bank heat exchanger tube (11) that tilts is arranged in the combustion chamber (9), and chuck (10) is arranged in combustion chamber (9) on every side, and fire grate (7) (also can adopt heater) is arranged in the bottom of combustion chamber (9).Coal is sent in the combustion chamber from inlet (14), and coal ash falls in the ash entrance chamber (6), is discharged by outlet (15)., entered in the chuck (10) by condensation working medium liquid inlet (8) through condenser pipe (5) from the condensed working medium of radiator, (12) are the working substance steam outlets.
Fig. 3 is the structural representation of the another kind of burning heater in the phase transition of vacuum heating plant.Its main feature is to have adopted high efficient heat exchanging element heat pipe (19).The concrete structure of this heater is: evaporimeter is to be made of epicoele (22) and cavity of resorption (18), passes through pipe (20) UNICOM between them.Heat pipe (19) passes that chuck (21) is upright to be contained in epicoele (22) and the cavity of resorption (18), and the bringing-up section that is contained in the heat pipe (19) in the cavity of resorption (18) is with sleeve pipe (17) outward, and the lower end of sleeve pipe (17) communicates with combustion chamber (9), and the upper end communicates with interlayer (21).Smoke pipe is contained in the top of interlayer (21), and working substance steam outlet (12) is located at the top of epicoele (22), and condensation working medium liquid inlet is located at the bottom of cavity of resorption (18), and heater (16) (or fire grate) is arranged in the bottom of combustion chamber.Bottom, combustion chamber (9) is heater (16), and burning gaseous fuel or liquid fuel also can be provided with fire grate burning coal in (9) bottom in the combustion chamber.The evaporimeter that the high-temperature flue gas heating that produces after the fuel combustion is made up of cavity of resorption (18) and epicoele (22).The heat-transfer surface of cavity of resorption (18) is chamber wall and sleeve pipe (17).Also heated the bringing-up section of heat pipe (19) when flue gas is flowed through sleeve pipe (17), heat pipe has absorbed behind the heat rapidly with the cooling section of heat transferred heat pipe (19), in this section the working medium liquid in the heat transferred epicoele (22) is made it explosive evaporation.Owing to used high-performance heat transfer components heat pipe (19), strengthened the heat exchange of evaporimeter.Flue gas after the heat release enters further heating bore (22) of interlayer (21), is discharged into the chimney from smoke pipe (13) then.The working substance steam that is produced by evaporimeter exports (12) feeder from working substance steam.The condensation working medium liquid of device is turned back in the evaporimeter by condensation working medium liquid inlet (8).
Claims (3)
1. phase transition of vacuum formula heating plant, it is made up of burning heater and radiator, it is characterized in that burning heater (1) is to be made of combustion chamber (9) and evaporimeter, fill the mixed working fluid that adds distilled water, organic media and corrosion inhibiter in the evaporimeter, evaporimeter is provided with working substance steam outlet (12) and condensation working medium liquid inlet (8), and divide in addition not Tong Guo steam pipework (2) and condenser pipe (5) be communicated with radiator (3), vacuum discharge valve (4) is housed on condenser pipe (5).
2. phase transition of vacuum formula heat supply dress spring according to claim 1, it is characterized in that the evaporimeter in the burning heater is made up of the chuck (10) and the tube bank heat exchanger tube (11) that tilts, the tube bank heat exchanger tube (11) that tilts is arranged in the combustion chamber (9), chuck (10) be arranged in combustion chamber (9) around, fire grate (7) is arranged in the bottom of combustion chamber (9).
3. phase transition of vacuum formula heating plant according to claim 1, it is characterized in that the evaporimeter in the burning heater is to be made of epicoele (22) and cavity of resorption (18), pass through pipe (20) UNICOM between them, heat pipe (19) passes that interlayer (21) is upright to be contained in epicoele (22) and the cavity of resorption (18), the bringing-up section that is contained in the heat pipe (19) in the cavity of resorption (18) is with sleeve pipe (17) outward, the lower end of sleeve pipe (17) communicates with combustion chamber (9), its upper end communicates with interlayer (21), smoke pipe is contained in the top of interlayer (21), working substance steam outlet (12) is located at the top of epicoele (22), condensation working medium liquid is located at the bottom of cavity of resorption (18), and heater (16) is arranged in the bottom of combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97221687 CN2323295Y (en) | 1997-07-21 | 1997-07-21 | Vacuum phase change type central heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97221687 CN2323295Y (en) | 1997-07-21 | 1997-07-21 | Vacuum phase change type central heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2323295Y true CN2323295Y (en) | 1999-06-09 |
Family
ID=33937005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97221687 Expired - Fee Related CN2323295Y (en) | 1997-07-21 | 1997-07-21 | Vacuum phase change type central heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2323295Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563689A (en) * | 2012-02-13 | 2012-07-11 | 郭丰亮 | Biomass combustor with evaporative cooling device |
| CN105233514A (en) * | 2015-11-10 | 2016-01-13 | 安徽国孚润滑油工业有限公司 | Film evaporator based on separate heat tubes and using method thereof |
| CN108019931A (en) * | 2017-11-28 | 2018-05-11 | 崔秀萍 | A kind of heat medium water combustion furnace and its method |
-
1997
- 1997-07-21 CN CN 97221687 patent/CN2323295Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563689A (en) * | 2012-02-13 | 2012-07-11 | 郭丰亮 | Biomass combustor with evaporative cooling device |
| CN105233514A (en) * | 2015-11-10 | 2016-01-13 | 安徽国孚润滑油工业有限公司 | Film evaporator based on separate heat tubes and using method thereof |
| CN108019931A (en) * | 2017-11-28 | 2018-05-11 | 崔秀萍 | A kind of heat medium water combustion furnace and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |