CN2243598Y - multi-medium condenser - Google Patents
multi-medium condenser Download PDFInfo
- Publication number
- CN2243598Y CN2243598Y CN 95235083 CN95235083U CN2243598Y CN 2243598 Y CN2243598 Y CN 2243598Y CN 95235083 CN95235083 CN 95235083 CN 95235083 U CN95235083 U CN 95235083U CN 2243598 Y CN2243598 Y CN 2243598Y
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- CN
- China
- Prior art keywords
- condenser
- water
- medium
- cooling medium
- cooling
- 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.)
- Expired - Fee Related
Links
- 239000002826 coolant Substances 0.000 claims abstract description 24
- 230000008676 import Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 7
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 abstract 2
- 235000020679 tap water Nutrition 0.000 abstract 2
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006392 deoxygenation reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The multi-medium condenser is an improvement on the existing condenser, an inlet and an outlet of a cooling medium are added, two or more cooling media can be adopted at the same time, for example, the condenser adopted by a steam turbine of a thermal power plant is changed into a three-medium condenser, circulating water, tap water and boiler water are used as the cooling medium, the temperature of the boiler water is increased after heat exchange, the boiler water is pumped into a deaerator for heating and deoxidizing, the deaerating effect is improved, and energy is saved; tap water can be a source for supplying hot water, so that the multifunctional water heater is multipurpose. The utility model discloses still can be used to lithium bromide refrigerating system and other fields.
Description
The utility model is the improvement to condenser.
Condenser is a kind of heat-exchanger rig, and it is to flow in heat exchanger tube with cooling water, higher steam or other material condensation or the cooling of temperature in the heat exchanger tube outside, all is to adopt single cooling medium (water), only needs an import or export.But in some application facet or develop its multipurpose, the source of cooling medium can be multiple, can be with advancing to utilize, but be subjected to the restriction of this body structure of condenser and can't realize.For example in steam power plant's existing system, boiler replenishing water to be pumped into oxygen-eliminating device and heat deoxygenation, because the boiler replenishing water temperature is low when being heated to fluidized state required quantity of steam is big (thereby having wasted a large amount of energy), and because boiling time is shorter, deaerating effect is not good enough, if utilize the effect of condenser, utilize the condenser (using) in the system of power plant own for reducing steam turbine exhaust pressure, make boiler replenishing water as one of cooling medium, so not only can save the consumption of condenser recirculated water, and improved the temperature that pumps into the boiler replenishing water in the oxygen-eliminating device, will reach energy-conservation, the purpose that deaerating effect is good.
The purpose of this utility model just provides a kind of condenser that can utilize the multimedium while as cooling medium.
The cooling medium condenser, mainly comprise shell, heat exchanger tube, dividing plate, cooling medium import and export in the medium import that is cooled, condensed medium outlet, hydroecium, hydroecium, its technical characterstic is that the import and export of cooling medium are respectively two or more, and corresponding increase dividing plate makes between medium and separates in the hydroecium.
Technical solution of the present utility model can make multimedium simultaneously as cooling medium, for every kind of medium according to circumstances, according to circumstances can select single process, double-current journey, multipaths, for example for use, the difference of cooling medium initial temperature can be used as one of factor of design cycle.Other parts and effect for condenser all do not have to change.
Below in conjunction with the drawings and Examples explanation.
Fig. 1 is the structure sketch of second medium condenser, one of embodiment.
Fig. 2 is the structure sketch of three medium condensers, one of embodiment.
Dividing plate, 7,9 among the figure, in 1 shell, 2 heat exchanger tubes, 3 steam inlets (the medium import is cooled), the outlet of 4 condensate water (condensed medium outlet), 5 hydroeciums, 6 hydroeciums, 11 for cooling medium inlet, 8,10,12 be that cooling medium exports, 13 tube sheets.
Fig. 1,2 is that steam is example with the medium that is cooled, and cooling medium shown in the arrow flows among the figure.
Cooling medium 1 shown in Figure 2 (import is 7) adopts double-current journey, cooling medium 2 (import is 9) adopts four flow processs, cooling medium 3 (import is 11) also adopts four flow processs, some other due parts for this condenser, as aerial cooler, extract air the mouth of pipe etc. and prior art with, no longer illustrate at this by other view.Use this condenser and reduce steam turbine exhaust pressure in steam power plant, cooling medium 1 is a recirculated water, and cooling medium 2 is a running water, and cooling medium 3 is a boiler replenishing water.Boiler replenishing water raises from exporting the 12 back temperature of coming out, and pumps into that oxygen-eliminating device heats and deoxygenation, has improved deaerating effect, has also saved the energy greatly; Running water from export 10 come out the back just can hot-water supply, the heating, have a bath can, for preventing the running water fouling, can install electronic type magnetic field scale inhibiting device additional in the running water porch, because boiler replenishing water, running water be as one of cooling medium, thereby saved the consumption of recirculated water.If the boiler replenishing water stop supplies then can strengthen the flow of recirculated water, to guarantee the heat exchange effect of condenser.This condenser has reached one-object-many-purposes.
Advantage of the present utility model: the medium that can adopt two or more simultaneously is as cooling medium, reach one-object-many-purposes, be applied to different field, can play tangible economic benefit, environmental benefit, social benefit, can be widely used in fields such as steam power plant, lithium bromide absorption chiller system.
Claims (1)
1, multimedium condenser, mainly comprise shell (1), heat exchanger tube (2), dividing plate (6), cooling medium import and export in the outlet of the medium import (3) that is cooled, condensed medium (4), hydroecium (5), the hydroecium, the import and export that it is characterized in that cooling medium have two or more respectively, and corresponding increase dividing plate makes between medium and separates in the hydroecium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95235083 CN2243598Y (en) | 1995-11-10 | 1995-11-10 | multi-medium condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95235083 CN2243598Y (en) | 1995-11-10 | 1995-11-10 | multi-medium condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2243598Y true CN2243598Y (en) | 1996-12-25 |
Family
ID=33878850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95235083 Expired - Fee Related CN2243598Y (en) | 1995-11-10 | 1995-11-10 | multi-medium condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2243598Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258526A (en) * | 2015-10-30 | 2016-01-20 | 济南达能动力技术有限责任公司 | Double-cooling-medium condenser |
| CN105466234A (en) * | 2015-12-25 | 2016-04-06 | 力聚热力设备科技有限公司 | Double-loop water-cooling flue gas condenser |
| CN112902685A (en) * | 2021-01-26 | 2021-06-04 | 北京今大禹环境技术股份有限公司 | Steam condensation method |
-
1995
- 1995-11-10 CN CN 95235083 patent/CN2243598Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258526A (en) * | 2015-10-30 | 2016-01-20 | 济南达能动力技术有限责任公司 | Double-cooling-medium condenser |
| CN105258526B (en) * | 2015-10-30 | 2017-10-13 | 济南达能动力技术有限责任公司 | A kind of pair of cooling medium condenser |
| CN105466234A (en) * | 2015-12-25 | 2016-04-06 | 力聚热力设备科技有限公司 | Double-loop water-cooling flue gas condenser |
| CN112902685A (en) * | 2021-01-26 | 2021-06-04 | 北京今大禹环境技术股份有限公司 | Steam condensation 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 |