CN102563737B - Open type steam-condensate circulating heating system - Google Patents
Open type steam-condensate circulating heating system Download PDFInfo
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- CN102563737B CN102563737B CN201210014591.9A CN201210014591A CN102563737B CN 102563737 B CN102563737 B CN 102563737B CN 201210014591 A CN201210014591 A CN 201210014591A CN 102563737 B CN102563737 B CN 102563737B
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Abstract
An open type steam-condensate circulating heating system comprises a two-way delivery pipe with vent hole and steam locking hole, an unpressurized steam boiler and a heat radiator. In operation, unpressurized steam from the boiler enters the heat radiator through the two-way delivery pipe, and pushes the air inside the heat radiator out of the heat radiator, so that the unpressurized steam is condensed in the vacuum state, to accelerate heat transfer, and the condensate flows back to the boiler to generate liquid seal via the steam locking hole, so as to achieve steam-condensate circulation balance.
Description
Technical field
A kind of open type steam-condensate circulating heating system belongs to steam heating complete set of equipments with no pressure, interior volume and exterior, and steam with no pressure is in vacuum state condensation, and heat transfer rate is fast, approaches the level of closed heat pipe.
Background technology
The research of great powers in the world's opposite heat tube and the existing many decades history of application, because heat-transfer working medium phase transformation must be carried out in real vacuum environment, manufacture difficulty is larger, cost is high, service life is short, and therefore, heat pipe cannot be widelyd popularize in heating field, how to overcome these restraining factors, be the research topic of heating field application hot pipe technique always.
Summary of the invention
The object of the invention is to propose a kind of open type steam-condensate circulating heating system.This system is without vacuumizing, not mineralization pressure, and steam with no pressure is in vacuum state condensation, steam-condensate circulating.This system manufacture difficulty is smaller, and cost is low, long service life.
The object of the present invention is achieved like this: by with scanty stomatal and lock steam vent two-way transfer pipeline with dress up an entirety without pressure steam boiler and radiator panel, wherein enter radiator from the steam with no pressure of steam boiler through two-way transfer pipeline, the air of radiator inside is discharged by scanty stomatal, steam with no pressure can obtain the condition of vacuum state condensation, fully heat release condensation under radiator effect, condensate liquid is back to boiler, produce fluid-tight by lock steam vent, steam with no pressure can short circuit and leakage, thereby promote steam heat transfer rate with no pressure, maintain steam-condensate circulating balance.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is described in detail.
Accompanying drawing is a kind of open type steam-condensate circulating heating system schematic diagram.
The present invention relates to a kind of open type steam-condensate circulating heating system, it comprises without pressure steam boiler 1, and radiating tube 5 and lower radiating tube 6 on radiator, with the two-way transfer pipeline 2 of scanty stomatal 3 and lock steam vent 4.
Shown in accompanying drawing, this system is by two-way transfer pipeline 2 and upper radiating tube 5 and lower radiating tube 6 looping loops with scanty stomatal 3 and lock steam vent 4, first of loop checking installation on the steam inlet of two-way transfer pipeline 2, one is head-up upper radiating tube 5, other end is without pressure steam boiler 1 down, the tail of loop checking installation is in the condensate liquid import of two-way transfer pipeline 2, one is lower radiating tube 6 towards the right side, very clear and definite, loop checking installation joins end to end, steam inlet is consistent with condensate liquid import center line, becomes 90 degree with lower radiating tube 6 center lines.90 degree circular arc elbows are established in the top of two-way transfer pipeline 2, establish scanty stomatal 3 and lock steam vent 4 on the arm of lower radiating tube 6 one sides.Scanty stomatal 3 is on branch pipe wall, and upwards, lock steam vent 4 is on arm pipe plug for mouth, and mouth left.
Shown in accompanying drawing, locate vapour-liquid at loop checking installation head and the tail and join, flow to contrary.Obviously, from the steam without pressure steam boiler 1, through two-way transfer pipeline 2 steam inlets, radiating tube 5 is mobile upward, because steam with no pressure is followed upwards flowing law of nature, the condensate liquid that results from radiating tube 5 through lower radiating tube 6, two-way transfer pipeline 2 arms and condensate liquid import meeting towards flowing without pressure steam boiler 1, because condensate liquid with no pressure is followed the nature rule that flows downward.
The invention belongs to steam heating complete set of equipments with no pressure, when startup, from progressively entering radiating tube 5 and lower radiating tube 6 on radiator without pressure steam boiler 1 through the steam with no pressure of two-way transfer pipeline 2, the air of radiator inside is subject to squeezing of steam with no pressure, be forced to flow out by scanty stomatal 3 along upper radiating tube 5 and lower radiating tube 6 routes, in a flash, steam with no pressure can obtain the condition of vacuum state condensation.When normal work, under on radiator, radiating tube 5 and lower radiating tube 6 act on, enter continually the abundant heat release condensation of steam with no pressure of radiator inside, condensate liquid is back to without pressure steam boiler 1 through two-way transfer pipeline 2 along upper radiating tube 5 and lower radiating tube 6 routes, and when by way of lock steam vent 4, produce continuously fluid-tight, stop steam short circuit with no pressure and leakage by lock steam vent 4.While stopping vapour, the steam with no pressure of radiator inside disappears totally, and the air of outside, space flows into by scanty stomatal 3, and moment restores, and all condensate liquid stores for subsequent use without pressure steam boiler 1.
Detailed description of the invention
For example one family open type steam-condensate circulating heating system, it is family's steam heating complete set of equipments with no pressure, by the two-way transfer pipeline of 1 scanty stomatal of one section of 300 millimeters long band and 1 lock steam vent, with 1 liter of miniature boiler of 1 kilowatt of water capacity of 1 electrical power, assemble with 1 Alloy Foil pipe convector radiator and 3 standard pipe fitting that match with boiler, heating area 12 square meters, boiler and radiator keep≤5 millimeters of drops.
Example shows, scanty stomatal exhaust when this system starts, while stopping vapour, scanty stomatal is air-breathing, while normally work scanty stomatal almost do not have air go out into, there is no steam leakage, interior volume steam-condensate circulating balance, greenhouse quick heating, especially comfortable.
Relatively advantage is as follows for the present invention and other heating complete set of equipments:
1. material-saving.Not mineralization pressure of this system, liquid storage body not in pipeline, available frivolous material, material-saving amount is very remarkable.
2. water saving.This system Steam Recovery is utilized, and water consumption and fluid loss are considerably less, and water-saving result is obvious.
3. energy-conservation.This system water capacity is considerably less, hot very soon, higher than hot-water heating temperature, adds the heat radiation of paper tinsel pipe, and energy-saving effect is obvious.
4. antifreeze.Except boiler, liquid storage body not in this system pipeline, therefore without anti-frost protection.
5. this system does not have fluid discharge, can not cause river pollution.
Claims (5)
1. an open type steam-condensate circulating heating system, it comprise band scanty stomatal (3) and lock the two-way transfer pipeline (2) of steam vent (4), without pressure steam boiler (1) and radiating tube (5), (6); System is by two-way transfer pipeline (2) and upper radiating tube (5) and lower radiating tube (6) looping loop, first of loop checking installation on the steam (vapor) outlet of two-way transfer pipeline (2), one is head-up upper radiating tube (5), other end is without pressure steam boiler (1) down, the tail of loop checking installation is in the condensate liquid import of two-way transfer pipeline (2), and one is lower radiating tube (6) towards the right side; When the steam with no pressure from steam boiler is in the time that two-way transfer pipeline enters radiator, radiator inner air is subject to squeezing of steam with no pressure, being forced through scanty stomatal flows out, under radiator effect, steam with no pressure is in the abundant heat release condensation of vacuum state, and condensate liquid is back to steam boiler, and produces fluid-tight by lock steam vent, stop steam short circuit with no pressure and leakage, effective to promoting steam heat transfer rate with no pressure and maintaining steam-condensate circulating balance.
2. a kind of system according to claim 1, is characterized in that, two-way transfer pipeline is the same passage of vapour-liquid, can ensure to flow towards radiator direction from the steam with no pressure of steam boiler, and condensate liquid flows towards steam boiler direction.
3. a kind of system according to claim 1, is characterized in that, without pressure steam boiler vapour-liquid exit port regardless of, import and export the mouth of pipe with the vapour-liquid of two-way transfer pipeline and dock.
4. a kind of system according to claim 1, is characterized in that, not mineralization pressure of radiator inside, and upper radiating tube is connected with two-way transfer pipeline circular arc elbow, and lower radiator is connected with two-way transfer pipeline arm.
5. a kind of system according to claim 1, is characterized in that, scanty stomatal is located on two-way transfer pipeline branch pipe wall, lock steam vent is located on two-way transfer pipeline arm pipe plug, and upwards, lock steam vent to the left and right for scanty stomatal, or downwards, the two pore size is directly proportional to watt level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014591.9A CN102563737B (en) | 2012-01-18 | 2012-01-18 | Open type steam-condensate circulating heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014591.9A CN102563737B (en) | 2012-01-18 | 2012-01-18 | Open type steam-condensate circulating heating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102563737A CN102563737A (en) | 2012-07-11 |
| CN102563737B true CN102563737B (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210014591.9A Active CN102563737B (en) | 2012-01-18 | 2012-01-18 | Open type steam-condensate circulating heating system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487630A (en) * | 2009-02-26 | 2009-07-22 | 北京航空航天大学 | Heat-exchange intensification apparatus and method for indirect medium heating furnace |
| CN101634467A (en) * | 2009-08-26 | 2010-01-27 | 华东理工大学 | Solar energy heat pipe heating system |
| CN201401855Y (en) * | 2009-05-08 | 2010-02-10 | 王立新 | Atmospheric steam heating device |
| CN201497190U (en) * | 2009-07-27 | 2010-06-02 | 南宁市科利节能技术研究所 | Steam energy water heater |
| CN202066108U (en) * | 2011-04-22 | 2011-12-07 | 何斌 | Solar heat conducting heating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080173723A1 (en) * | 2006-07-21 | 2008-07-24 | Igor Zhadanovsky | Steam-based hvac system |
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2012
- 2012-01-18 CN CN201210014591.9A patent/CN102563737B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487630A (en) * | 2009-02-26 | 2009-07-22 | 北京航空航天大学 | Heat-exchange intensification apparatus and method for indirect medium heating furnace |
| CN201401855Y (en) * | 2009-05-08 | 2010-02-10 | 王立新 | Atmospheric steam heating device |
| CN201497190U (en) * | 2009-07-27 | 2010-06-02 | 南宁市科利节能技术研究所 | Steam energy water heater |
| CN101634467A (en) * | 2009-08-26 | 2010-01-27 | 华东理工大学 | Solar energy heat pipe heating system |
| CN202066108U (en) * | 2011-04-22 | 2011-12-07 | 何斌 | Solar heat conducting heating device |
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| CN102563737A (en) | 2012-07-11 |
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