CN203132383U - Condenser with horizontal baffle plates in running mode of transforming double processes into multiple processes - Google Patents
Condenser with horizontal baffle plates in running mode of transforming double processes into multiple processes Download PDFInfo
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- CN203132383U CN203132383U CN 201320150457 CN201320150457U CN203132383U CN 203132383 U CN203132383 U CN 203132383U CN 201320150457 CN201320150457 CN 201320150457 CN 201320150457 U CN201320150457 U CN 201320150457U CN 203132383 U CN203132383 U CN 203132383U
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Abstract
The utility model provides a condenser with horizontal baffle plates in a running mode of transforming double processes into multiple processes. Cooling water circulating processes in a chamber can be increased or reduced according to needs by regulating the horizontal baffle plates in a front water chamber and a rear water chamber and switching inlet valves and outlet valves, and thus not only can original design parameters in a pure condensation working condition in summer be met, but also heat exchange processes for supplying heat in winter can be increased, waste heat of steam is fully utilized, the energy utilization rate is increased, and a large amount of fuel coal is saved. According to the condenser provided by the utility model, the horizontal baffle plates can be disassembled and assembled according to needs, the condenser can run according to the double processes by being used as a normal condenser in the pure condensation working condition when heat supply is not needed, the horizontal baffle plates in a condenser water chamber can be regulated and changed when heat supply is needed in winter, the relative valves on a cooling water pipeline which is communicated with the condenser can be simultaneously switched, and the running of a unit which is used as an energy saving working condition of combined heat and power generation can be realized, so that the transformation between the pure condensation working condition and a heat supply working condition can be realized, the running cost of the whole unit is saved, and the economic optimization is realized.
Description
Technical field
The utility model relates to a kind of condenser of power station equipment.
Background technology
At present, the double-flow condenser in the existing power station that domestic condenser manufacturing firm manufactures and designs mainly is applicable under the unit pure condensate operating mode and moves, for energy savings, in recent years the existing part power plant heater of trying condenser is switched to heating system in the winter time uses, be to close recirculated cooling water when needing heating winter, condenser water side is introduced the low temperature backwater of heat supply network, absorb and return heat supply network through post bake again after steam waste heat heats up, but common condenser is short because of flow process, heat absorption is not enough, efficient is poor, and the heat supply running pattern is difficult to bring into play good effect.
Summary of the invention
In order to overcome the existing deficiency of condenser of power station of the prior art, the utility model provides a kind of can take full advantage of steam waste heat, the novel condenser design of energy savings, it realizes double-current journey multipaths exchange by dismounting hydroecium demarcation strip, thereby realizes the conversion of pure condensate operating mode and heat supply operating mode.
Solving the problems of the technologies described above the technical scheme that adopts is: at the indoor heat-exchanging tube bundle that is provided with of condenser, front water chamber and back hydroecium are set respectively in the both sides of condensing chamber, front water chamber is communicated with by heat-exchanging tube bundle between the hydroecium with the back, lower wall at front water chamber is provided with pure condensate cold water water intaking valve and heat supply cold water water intaking valve, upper side wall at front water chamber is provided with pure condensate cold water outlet valve, upper side wall at front water chamber or back hydroecium is provided with heat supply cold water outlet valve, top in the condensing chamber is provided with throat, be provided with the hot well of collecting condensate water in the bottom of condensing chamber, in front water chamber or back hydroecium, be provided with at least one removable horizontal baffle, by horizontal baffle front water chamber and back hydroecium be separated at least two sub-chamber.
Above-mentioned horizontal baffle is 1～5.
The inwall of the front water chamber of above-mentioned condenser chamber outer wall and correspondence position, back hydroecium is provided with fixed head, and horizontal baffle is arranged on the fixed head.
It is by the horizontal baffle in adjusting front water chamber and the back hydroecium and the switching of terminal valve that the utility model provides the condenser of the double-current journey multipaths conversion operation operating mode that has horizontal baffle, increase or reduce the cooling water circulation process in the chamber as required, and water (flow) direction is vertical with the direction of vapour side steam, thereby the heat exchange frequency between changeable cooling water and the vapours, not only satisfy the former design parameter of pure condensate in summer operating mode, and improved heat exchange process when heating in the winter time.Heat supply in winter can take full advantage of the waste heat of steam, improved energy utilization rate, save a large amount of coal-fired, horizontal baffle of the present utility model dismounting as required, realize exchanging between cold water double fluid journey and the multipaths, namely when not needing heat supply, can be used as normal pure condensate operating mode condenser by double-current Cheng Yunhang, and the horizontal baffle adjustment of condenser water box is transformed to the multipaths operation when needing heat supply in the winter time, simultaneously related valve switches on the cooling water pipeline that links with condenser, realize that unit is as the energy-conservation operating mode operation of cogeneration of heat and power, the present invention can realize the conversion of pure condensate operating mode and heat supply operating mode, after not influencing the generating efficiency condition of former pure condensate operating mode, has realized the high-energy source utilization rate under the Winter heat supply operating mode, save the operating cost of whole unit, realized economic optimumization.
Description of drawings
Fig. 1 is the condenser structural representation of embodiment 1.
Fig. 2 is the condenser structural representation of embodiment 2.
Fig. 3 is the condenser structural representation of embodiment 3.
Fig. 4 is the condenser structural representation of embodiment 4.
The specific embodiment
Now further specify in conjunction with Fig. 1～4 pair the technical solution of the utility model, 1 is pure condensate cold water water intaking valve, and 2 are pure condensate cold water outlet valve, 3 is horizontal baffle, and 4 is front water chamber, and 5 is the condensing chamber, 6 is throat, 7 is heat-exchanging tube bundle, and 8 is the back hydroecium, and 9 are heat supply cold water outlet valve, 10 is condensate pump, 11 is condensate valve, and 12 is hot well, and 13 are heat supply cold water water intaking valve.Specific embodiment is as follows:
As shown in Figure 1, present embodiment has the condenser of horizontal baffle double fluid journey three flow process conversion operation patterns, at the indoor heat-exchanging tube bundle that is provided with of condensing, front water chamber 4 and back hydroecium 8 are set respectively in the both sides of condensing chamber 5, front water chamber 4 is communicated with by heat-exchanging tube bundle 7 between the hydroecium 8 with the back, lower wall at front water chamber 4 is provided with pure condensate cold water water intaking valve 1 and heat supply cold water water intaking valve 13, upper side wall at front water chamber 4 is provided with pure condensate cold water outlet valve 2, upper side wall at front water chamber 4 or back hydroecium 8 is provided with heat supply cold water outlet valve 9, be provided with throat 6 at the top of condensing chamber 5, be provided with the hot well 12 of collecting condensate water in the bottom of condensing chamber 5, under the pure condensate operating mode, implement double-current journey operational mode, pure condensate cold water water intaking valve 1, pure condensate cold water outlet valve 2 is opened, heat supply cold water water intaking valve 13, heat supply cold water outlet valve 9 is closed, and cooling water enters 4 times branch chambeies of front water chamber through pure condensate cold water water intaking valve 1, to back hydroecium 8, to front water chamber 4, divide the chamber to flow out through pure condensate cold water outlet valve 2 through heat-exchanging tube bundle 7 through heat-exchanging tube bundle 7 again.When the heat supply operating mode, implement three process flow operation patterns, heat supply cold water water intaking valve 13, heat supply cold water outlet valve 9 are opened, pure condensate cold water water intaking valve 1, pure condensate cold water outlet valve 2 are closed, former horizontal baffle 3-1 transfers to 1/3 place from the bottom to top in 1/2 place from the bottom to top in the front water chamber 4, with front water chamber 4 by down from be separated into last minute chamber and the first two branch chamber, the downside in last minute chamber is processed with the cooling water inlet opening, advances the cooling water inlet pipeline to be provided with cold water water intaking valve 13; In the hydroecium 8 of back by down from 2/3 place be provided with horizontal baffle 3-2 afterwards, will back hydroecium 8 by down from be separated into back one minute chamber and back two minutes chambeies, upside in back two minutes chambeies is processed with the cold water apopore, outlet conduit at the cold water apopore is installed cold water outlet valve 9, the horizontal baffle 3-1 of front water chamber 4 arranges with the horizontal baffle 3-2 fork in the back hydroecium 8 and distributes, after guaranteeing that like this cold water enters 5 last minutes chambeies of front water chamber from cold water water intaking valve 13, enter hydroecium 8 back one minute chambeies, back through heat-exchanging tube bundle 7, the heat-exchanging tube bundle 7 of flowing through again enters front water chamber 4 the first two branch chamber, flow out through heat supply cold water outlet valve 9 in hydroecium 8 back two minutes chambeies after heat-exchanging tube bundle 7 flow to again.The cold water circulation of three flow processs has increased the cold water flow process, has improved the heat exchange frequency of cold water and vapours, has taken full advantage of the heat of vapours.
As shown in Figure 2, present embodiment has the condenser of horizontal baffle double fluid Cheng Si flow process conversion operation pattern, under the pure condensate operating mode, implement double-current journey operational mode, pure condensate cold water water intaking valve 1, pure condensate cold water outlet valve 2 are opened, and heat supply cold water water intaking valve 13, heat supply cold water outlet valve 9 are closed, and cooling water enters 4 times branch chambeies of front water chamber from pure condensate cold water water intaking valve 1, to back hydroecium 8, to front water chamber 4, divide the chamber to flow out through pure condensate cold water outlet valve 2 through heat-exchanging tube bundle 7 through heat-exchanging tube bundle 7 again.When the heat supply operating mode, implement four process flow operation patterns, heat supply cold water water intaking valve 13, heat supply cold water outlet valve 9 is opened, pure condensate cold water water intaking valve 1, pure condensate cold water outlet valve 2 is closed, former horizontal baffle 3-1-1 transfers to 1/4 place from the bottom to top in 1/2 place from the bottom to top in the front water chamber 4,3/4 place arranges a horizontal baffle 3-1-2 from the bottom to top again, with front water chamber 4 by down from be separated into last minute chamber, the first two divides chamber and first three to divide the chamber, downside in last minute chamber is processed with cold water inlet hole, advance the cooling water inlet pipeline and be provided with cold water water intaking valve 13, upside in last minute chamber is processed with the cold water apopore, and the place is provided with cold water outlet valve 9 at the cold water outlet conduit; Back hydroecium arrange horizontal baffle 3-2 will back hydroecium 8 by down from be divided into back one minute chamber and back two minutes chambeies, back horizontal baffle 3-2 and last horizontal baffle 3-1-1, the first two horizontal baffle 3-1-2 fork row distribute, guarantee that like this cold water enters front water chamber from cold water water intaking valve 13 and entered hydroecium 8 back one minute chambeies, back through heat-exchanging tube bundle 7 behind the chamber in 4 last minutes, enter the first two branch chamber through heat-exchanging tube bundle 7 again, two fens chambeies after heat-exchanging tube bundle 7 enters flow to first three branch chamber through heat-exchanging tube bundle 7 again and flow out through heat supply cold water outlet valve 9 again.The cold water circulation of four flow processs has increased the cold water flow process, has improved the heat exchange frequency of cold water and vapours, has taken full advantage of the heat of vapours.The inwall of the front water chamber 4 of above-mentioned condenser chamber outer wall and correspondence position, back hydroecium 8 is provided with fixed head, and horizontal baffle 3 is arranged on the fixed head.
Other parts and connecting relation thereof are identical with embodiment 1.
Embodiment 3
As shown in Figure 3, present embodiment has the condenser of horizontal baffle double fluid journey five flow process conversion operation patterns, under the pure condensate operating mode, implement double-current journey operational mode, pure condensate cold water water intaking valve 1, pure condensate cold water outlet valve 2 are opened, and heat supply cold water water intaking valve 13, heat supply cold water outlet valve 9 are closed, and cooling water enters 4 times branch chambeies of front water chamber through pure condensate cold water water intaking valve 1, to back hydroecium 8, to front water chamber 4, divide the chamber to flow out through pure condensate cold water outlet valve 2 through heat-exchanging tube bundle 7 through heat exchanger tube 7 again.When the heat supply operating mode, implement five process flow operation patterns, heat supply cold water water intaking valve 13, heat supply cold water outlet valve 9 are opened, pure condensate cold water water intaking valve 1, pure condensate cold water outlet valve 2 are closed, former horizontal baffle 3-1-1 transfers to 1/5 place from the bottom to top in 1/2 place from the bottom to top in the front water chamber 4,3/5 place arranges a horizontal baffle 3-1-2 from the bottom to top again, with front water chamber 4 by down from be separated into last minute chamber, the first two branch chamber and first three branch chamber, downside in last minute chamber is processed with cold water inlet hole, advances the cooling water inlet pipeline and is provided with cold water water intaking valve 13; In the hydroecium 8 of back by down from 2/5 place and 4/5 place install respectively back one horizontal baffle 3-2-1 and after two horizontal baffle 3-2-2, back one horizontal baffle 3-2-1 and back two horizontal baffle 3-2-2 are by from last back hydroecium 8 being divided into back one minute chamber down, two fens chambeies, back and back three minutes chambeies, upside in back three minutes chambeies is processed with the cold water apopore, the place is provided with cold water outlet valve 9 at the cold water outlet conduit, back horizontal baffle 3-2-1 and 3-2-2 and preceding horizontal baffle 3-1-1 and 3-1-2 fork row distribute, guarantee that like this cold water enters front water chamber from cold water water intaking valve 13 and entered hydroecium 8 back one minute chambeies, back through heat-exchanging tube bundle 7 behind the chamber in 4 last minutes, enter the first two branch chamber through heat-exchanging tube bundle 7 again, two fens chambeies after heat-exchanging tube bundle 7 enters again, flow to first three branch chamber through heat exchanger tube 7 again, flow out through heat supply cold water outlet valve 9 in three fens chambeies after heat exchanger tube 7 flow to again.The cold water circulation of five flow processs has increased the cold water flow process, has improved the heat exchange frequency of cold water and vapours, has taken full advantage of the heat of vapours.Other parts and connecting relation thereof are identical with embodiment 1.
As shown in Figure 4, present embodiment has the condenser of horizontal baffle double fluid journey six flow process conversion operation patterns, under the pure condensate operating mode, implement double-current journey operational mode, pure condensate cold water water intaking valve 1, pure condensate cold water outlet valve 2 are opened, and heat supply cold water water intaking valve 13, heat supply cold water outlet valve 9 are closed, and cooling water enters 4 times branch chambeies of front water chamber through pure condensate cold water water intaking valve 1, to back hydroecium 8, to front water chamber 4, divide the chamber to flow out through pure condensate cold water outlet valve 2 through heat-exchanging tube bundle 7 through heat-exchanging tube bundle 7 again.When the heat supply operating mode, implement six process flow operation patterns, heat supply cold water water intaking valve 13, heat supply cold water outlet valve 9 is opened, pure condensate cold water water intaking valve 1, pure condensate cold water outlet valve 2 is closed, former horizontal baffle 3-1-1 is motionless in the front water chamber 4, again from the bottom to top 1/6, last horizontal baffle 3-1-2 is installed at 5/6 place respectively, first three horizontal baffle 3-1-3, respectively with front water chamber 4 by down all being separated into last minute chamber from last, the first two divides the chamber, first three divides chamber and preceding four minutes chambeies, downside in last minute chamber is processed with cold water inlet hole, advance the cooling water inlet pipeline and be provided with cold water water intaking valve 13, upside in preceding four minutes chambeies is processed with the cold water apopore, and the place sets out water valve 9 at the cooling water outlet pipeline; In the hydroecium 8 of back by 1/3 place on down certainly, 2/3 installs back one horizontal baffle 3-2-1 respectively, back two horizontal baffle 3-2-2, will back hydroecium 8 by down from be divided into back one minute chamber, two fens chambeies, back and back three minutes chambeies, back horizontal baffle 3-2-1 and 3-2-2 and preceding horizontal baffle 3-1-1,3-1-2 and 3-1-3 fork row distribute, guarantee that like this cold water enters front water chamber from cold water water intaking valve 13 and entered hydroecium 8 back one minute chambeies, back through heat-exchanging tube bundle 7 behind the chamber in 4 last minutes, enter the first two branch chamber through heat exchanger tube 7 again, two fens chambeies after heat-exchanging tube bundle 7 enters again, enter first three branch chamber through heat-exchanging tube bundle 7 again, three fens chambeies after heat-exchanging tube bundle 7 enters flow to preceding four minutes chambeies through heat-exchanging tube bundle 7 again and flow out through heat supply cold water outlet valve 9 again.The cold water circulation of six flow processs has increased the cold water flow process, has improved the heat exchange frequency of cold water and vapours, has taken full advantage of the heat of vapours.Other parts and connecting relation thereof are identical with embodiment 1.
Claims (3)
1. the condenser that has the double-current journey multipaths conversion operation pattern of horizontal baffle, at the indoor heat-exchanging tube bundle that is provided with of condensing, front water chamber (4) and back hydroecium (8) are set respectively in the both sides of condensing chamber (5), be communicated with by heat-exchanging tube bundle (7) between front water chamber (4) and back hydroecium (8), lower wall at front water chamber (4) is provided with pure condensate cold water water intaking valve (1) and heat supply cold water water intaking valve (13), upper side wall at front water chamber (4) is provided with pure condensate cold water outlet valve (2), upper side wall at front water chamber (4) or back hydroecium (8) is provided with heat supply cold water outlet valve (9), be provided with throat (6) at the top of condensing chamber (5), be provided with the hot well (12) of collecting condensate water in the bottom of condensing chamber (5), it is characterized in that: in front water chamber (4) or back hydroecium (8), be provided with at least one removable horizontal baffle (3), by horizontal baffle (3) front water chamber (4) and back hydroecium (8) be separated at least two sub-chamber.
2. according to the described condenser that has the double-current journey multipaths conversion operation pattern of horizontal baffle of claim 1, it is characterized in that: described horizontal baffle (3) is 1～5.
3. according to the described condenser that has the double-current journey multipaths conversion operation pattern of horizontal baffle of claim 1, it is characterized in that: the inwall of the front water chamber (4) of described condenser chamber outer wall and correspondence position, back hydroecium (8) is provided with fixed head, and horizontal baffle (3) is arranged on the fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150457 CN203132383U (en) | 2013-03-29 | 2013-03-29 | Condenser with horizontal baffle plates in running mode of transforming double processes into multiple processes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150457 CN203132383U (en) | 2013-03-29 | 2013-03-29 | Condenser with horizontal baffle plates in running mode of transforming double processes into multiple processes |
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| Publication Number | Publication Date |
|---|---|
| CN203132383U true CN203132383U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320150457 Expired - Lifetime CN203132383U (en) | 2013-03-29 | 2013-03-29 | Condenser with horizontal baffle plates in running mode of transforming double processes into multiple processes |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697717A (en) * | 2013-12-24 | 2014-04-02 | 华电国际电力股份有限公司山东分公司 | Condenser with dual modes of heat supply and pure condensation |
| CN104390481A (en) * | 2014-10-29 | 2015-03-04 | 天津中能蓝天节能技术开发有限公司 | Heat supply and cooling mixed type condenser |
| CN106091724A (en) * | 2016-07-29 | 2016-11-09 | 洛阳文森科技有限公司 | A kind of building block system low vapour lock condenser assembly and technique |
| CN106091718A (en) * | 2016-07-29 | 2016-11-09 | 洛阳文森科技有限公司 | A kind of steam turbine high temperature stepped heat exchange condenser |
| CN108844377A (en) * | 2018-07-27 | 2018-11-20 | 国电龙源节能技术有限公司 | A kind of condenser having both heat supply Yu condensation function |
| CN109520331A (en) * | 2019-01-03 | 2019-03-26 | 浙江海帆机械有限公司 | A kind of marine transportation equipment heat exchanger |
-
2013
- 2013-03-29 CN CN 201320150457 patent/CN203132383U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697717A (en) * | 2013-12-24 | 2014-04-02 | 华电国际电力股份有限公司山东分公司 | Condenser with dual modes of heat supply and pure condensation |
| CN104390481A (en) * | 2014-10-29 | 2015-03-04 | 天津中能蓝天节能技术开发有限公司 | Heat supply and cooling mixed type condenser |
| CN106091724A (en) * | 2016-07-29 | 2016-11-09 | 洛阳文森科技有限公司 | A kind of building block system low vapour lock condenser assembly and technique |
| CN106091718A (en) * | 2016-07-29 | 2016-11-09 | 洛阳文森科技有限公司 | A kind of steam turbine high temperature stepped heat exchange condenser |
| CN108844377A (en) * | 2018-07-27 | 2018-11-20 | 国电龙源节能技术有限公司 | A kind of condenser having both heat supply Yu condensation function |
| CN109520331A (en) * | 2019-01-03 | 2019-03-26 | 浙江海帆机械有限公司 | A kind of marine transportation equipment heat exchanger |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |