CN2697568Y - Steam-operated heat-exchanger - Google Patents
Steam-operated heat-exchanger Download PDFInfo
- Publication number
- CN2697568Y CN2697568Y CN 200420039416 CN200420039416U CN2697568Y CN 2697568 Y CN2697568 Y CN 2697568Y CN 200420039416 CN200420039416 CN 200420039416 CN 200420039416 U CN200420039416 U CN 200420039416U CN 2697568 Y CN2697568 Y CN 2697568Y
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- CN
- China
- Prior art keywords
- steam
- water
- heat exchange
- low temperature
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a steam-operated heat-exchanging device which comprises a heat exchanger body, a high temperature steam inlet, a low temperature water inlet and a high temperature water outlet which are arranged on the heat exchanger body, wherein the heat exchanger body comprises a heat exchange tube positioned in a casing of a sealed cold water inlet cavity, and the tube wall of the heat exchange tube is uniformly distributed with a plurality of low temperature water inlet openings at intervals. The high temperature steam inlet and the high temperature water outlet are respectively positioned on both ends of the heat exchange tube; the casing of the cold water inlet cavity is fixedly connected with the low temperature water inlet; the steam enters the heat exchange tube via a steam inlet; the low temperature water enters the casing of the sealed cold water inlet cavity via the water inlet and enters the inner part of the heat exchange tube via the water inlet openings on the heat exchange tube; the steam entering an inner tube conveys the heat energy to the low temperature water to make the temperature of the water increased; the steam kinetic energy is also conveyed to the low temperature water to cause the water to be provided with large current rate, and then the heating and the circulation of the water of heating systems are completed.
Description
Affiliated field
The utility model relates to the heat-exchanger rig in a kind of steam heating system, particularly the heat exchanging booster in the steam heating system.
Background technology
At present, the steam and hot water heating system that uses in the society, its heat exchanger is board-like or spiral heat exchanger, hot water promotes operation by electric water pump, finish heating work, the heat exchange station of this heating system has four big shortcomings: (1) steam kinetic energy is not utilized, and causes energy waste; (2) steam condensate (SC) contains very high temperature, and its heat is not utilized, and the outer waste that forms the energy and water that logs off; (3) the heat exchange station floor space is big, heating system complexity, cost height; (4) equipment is wanted periodic inspection, and maintenance cost is big.
Summary of the invention
The purpose of this utility model provides a kind of steam-operating heat-exchanger rig that is used for heating system.Use it can make heating system simple, save heat pump, can carry out the effect that heat exchange can reach heat pump again.
For achieving the above object, the technical solution of the utility model is: a kind of steam-operating heat-exchanger rig comprises the heat exchange body, be installed on high-temperature steam air intake, water at low temperature water inlet and high-temperature water delivery port on the heat exchange body, described heat exchange body comprises the heat exchanger tube of the cold water intake antrum housing that is positioned at sealing, uniform a plurality of water at low temperature inlet opening that is interval with on the tube wall of described heat exchanger tube, high-temperature steam air intake and high-temperature water delivery port lay respectively at the two ends of heat exchanger tube, are connected with the water at low temperature water inlet on the cold water intake antrum housing.
Owing to adopt technique scheme, a kind of steam-operating heat-exchanger rig comprises the heat exchange body, be installed on high-temperature steam air intake, water at low temperature water inlet and high-temperature water delivery port on the heat exchange body, described heat exchange body comprises the heat exchanger tube of the cold water intake antrum housing that is positioned at sealing, uniform a plurality of water at low temperature inlet opening that is interval with on the tube wall of described heat exchanger tube, high-temperature steam air intake and high-temperature water delivery port lay respectively at the two ends of heat exchanger tube, are connected with the water at low temperature water inlet on the cold water intake antrum housing; Steam enters in the heat exchanger tube by the high-temperature steam air intake, water at low temperature enters by the water at low temperature water inlet in the cold water intake antrum housing of sealing and by the inlet opening on the heat exchanger tube and enters heat exchanger tube inside, the steam of pipe is given water at low temperature with thermal energy transfer in entering, its temperature is raise, steam kinetic energy also passes to water at low temperature, make it produce very big flow velocity, so finish the heating and the circulation of heating system water.The utility model can be given full play to the acting ability of steam, the effect that has instantaneous heating and boost, make carbonated drink in heat exchange, the pressure of outlet current is improved, realized steam injection equipment as pump performance, heat exchange efficiency height in service need not power consumption and can reach the effect of boosting, make heating system simple, reliable.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
The specific embodiment
As shown in drawings, a kind of steam-operating heat-exchanger rig comprises the heat exchange body, be installed on high-temperature steam air intake 1, water at low temperature water inlet 2 and high-temperature water delivery port 3 on the heat exchange body, described heat exchange body comprises the heat exchanger tube 4 of the cold water intake antrum housing 5 that is positioned at sealing, the uniform a plurality of water at low temperature inlet opening 41 that is interval with on the tube wall of described heat exchanger tube 4, high-temperature steam air intake 1 and high-temperature water delivery port 3 lay respectively at the two ends of heat exchanger tube 4, are connected with water at low temperature water inlet 2 on the cold water intake antrum housing 5.Described high-temperature water delivery port 3 ends also are equipped with safety valve 6 and thermometer 7.
The utlity model has following advantage: carry out (1) does not have electricity operation, energy savings; (2) steam is complete Section enters recirculated water, and heat energy and kinetic energy all pass to recirculated water, water saving joint vapour; (3) this apparatus structure letter Single, floor space is little; (4) the no running gear of this device, long service life need not maintenance and maintenance; (5) Low, the friction of noise can be widely used in heating system and hot-water heating system during this device operation.
Claims (2)
1. steam-operating heat-exchanger rig, comprise the heat exchange body, be installed on high-temperature steam air intake (1), water at low temperature water inlet (2) and high-temperature water delivery port (3) on the heat exchange body, it is characterized in that: described heat exchange body comprises the heat exchanger tube (4) of the cold water intake antrum housing (5) that is positioned at sealing, the uniform a plurality of water at low temperature inlet opening (41) that is interval with on the tube wall of described heat exchanger tube (4), high-temperature steam air intake (1) and high-temperature water delivery port (3) lay respectively at the two ends of heat exchanger tube (4), are connected with water at low temperature water inlet (2) on the cold water intake antrum housing (5).
2. a kind of steam-operating heat-exchanger rig as claimed in claim 1 is characterized in that: described high-temperature water delivery port (3) end also is equipped with safety valve (6) and thermometer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039416 CN2697568Y (en) | 2004-03-22 | 2004-03-22 | Steam-operated heat-exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039416 CN2697568Y (en) | 2004-03-22 | 2004-03-22 | Steam-operated heat-exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697568Y true CN2697568Y (en) | 2005-05-04 |
Family
ID=34773869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420039416 Expired - Fee Related CN2697568Y (en) | 2004-03-22 | 2004-03-22 | Steam-operated heat-exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697568Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968323A (en) * | 2010-07-12 | 2011-02-09 | 靳北彪 | Direct mixing convection heat exchanger |
| CN104061796A (en) * | 2014-06-17 | 2014-09-24 | 中科华核电技术研究院有限公司 | Vapor and liquid two-phase fluid mixing condensation device |
| CN104279546A (en) * | 2014-10-15 | 2015-01-14 | 辽宁嘉盛矿业有限公司 | Evaporating pipe and evaporating pipe type heat storage boiler heat exchange system |
-
2004
- 2004-03-22 CN CN 200420039416 patent/CN2697568Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968323A (en) * | 2010-07-12 | 2011-02-09 | 靳北彪 | Direct mixing convection heat exchanger |
| WO2012006862A1 (en) * | 2010-07-12 | 2012-01-19 | Jin Beibiao | Direct mixing convection heat exchanger |
| CN101968323B (en) * | 2010-07-12 | 2015-12-09 | 靳北彪 | Straight mixed counter-flow heat exchanger |
| CN104061796A (en) * | 2014-06-17 | 2014-09-24 | 中科华核电技术研究院有限公司 | Vapor and liquid two-phase fluid mixing condensation device |
| CN104061796B (en) * | 2014-06-17 | 2016-03-23 | 中科华核电技术研究院有限公司 | Vehicle repair major fluid condensation by mixing device |
| CN104279546A (en) * | 2014-10-15 | 2015-01-14 | 辽宁嘉盛矿业有限公司 | Evaporating pipe and evaporating pipe type heat storage boiler heat exchange system |
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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 |