CN206347885U - Surface-type indirect air cooling storage of the generator set system - Google Patents
Surface-type indirect air cooling storage of the generator set system Download PDFInfo
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- CN206347885U CN206347885U CN201621431410.2U CN201621431410U CN206347885U CN 206347885 U CN206347885 U CN 206347885U CN 201621431410 U CN201621431410 U CN 201621431410U CN 206347885 U CN206347885 U CN 206347885U
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- pipeline
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- shut
- cold water
- hot hydroecium
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Abstract
The utility model discloses surface-type indirect air cooling storage of the generator set system, it is characterised in that：Water storage tank (4) includes superposed hot hydroecium (4.1) and the cold water chamber (4.2) positioned at bottom, thermal baffle (4.3) is provided between described hot hydroecium (4.1) and cold water chamber (4.2), connected between described hot hydroecium (4.1) and hot well (7) by pipeline one (7.1), condensate circulating pump (3) and shut-off valve two (5.1) are disposed with described pipeline one (7.1), pipeline two (7.2) is connected with described pipeline one (7.1), described pipeline two (7.2) one end is connected between described shut-off valve two (5.1) and hot hydroecium (4.1), the other end is connected between described hot well (7) and condensate pump (2)；It overcomes the shortcoming that the large energy that Air-cooled Unit day and night temperature is brought greatly in the prior art is not utilized but, has the advantages that to utilize the less heat for being ultimately discharged into environment.
Description
Technical field
The utility model is related to fired power generating unit technical field, is more specifically surface-type indirect air cooling storage of the generator set
System.
Background technology
China North China and Water Resource in Northwest are deficient, and fired power generating unit substantially uses air cooling mode.Due to these areas
Day and night temperature is big, and back pressure differs greatly Air-cooled Unit round the clock, and condensate day temperature is high, night temperatures are low, system contain compared with
Big energy, current engineering design does not account for improving unit efficiency using this portion of energy.
The content of the invention
The purpose of this utility model is to overcome the weak point in above-mentioned background technology, and proposes surface-type indirect air cooling
Storage of the generator set system.
What the technical solution of the utility model was implemented by following measure：Surface-type indirect air cooling storage of the generator set system,
Water storage tank includes superposed hot hydroecium and the cold water chamber positioned at bottom, is provided between described hot hydroecium and cold water chamber
Thermal baffle, is connected between described hot hydroecium and hot well by pipeline one, is disposed with described pipeline one solidifying
Circulating pump and shut-off valve two are born water, pipeline two is connected with described pipeline one, described one end of pipeline two is connected to described
Shut-off valve two and hot hydroecium between, the other end is connected between described hot well and condensate pump；On described pipeline two
It is provided with regulating valve two；
One end of pipeline three is connected in described cold water chamber, the other end be connected to condensate circulating pump and shut-off valve two it
Between pipeline one on, and be provided with shut-off valve one on described pipeline three；
One end of pipeline four is connected on the pipeline three between shut-off valve one and cold water chamber, and the other end is with being located in condenser
Spray equipment connection, be provided with regulating valve one on described pipeline four, be provided with the rear of described condensate pump low
Press heater.
In the above-mentioned technical solutions：The upper end of described hot hydroecium is provided with float partition.
In the above-mentioned technical solutions：Described spray equipment is located at the upper end inside described condenser.
The utility model has in following technical scheme：1st, storage temperature high condensate when unit is run daytime, simultaneously
The low condensation water condensation small part turbine discharge of the temperature stored using night, reduces the heat for being ultimately discharged into environment.2nd, machine
Storage temperature low condensate during group night operation, is added while being improved using the high condensate of the temperature stored daytime into low pressure
The temperature of the condensate of hot device, reduces unit heat consumption rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：Condenser 1, condensate pump 2, condensate circulating pump 3, water storage tank 4, hot hydroecium 4.1, cold water chamber 4.2, thermal insulation
Dividing plate 4.3, float partition 4.4, shut-off valve 1, shut-off valve 2 5.1, regulating valve 1, regulating valve 2 6.1, hot well 7, pipeline one
7.1st, pipeline 2 7.2, pipeline 3 7.3, pipeline 4 7.4, spray equipment 8, low-pressure heater 9.
Embodiment
Describe performance of the present utility model in detail below in conjunction with the accompanying drawings, but they are not constituted to of the present utility model
Limit, it is only for example, while by illustrating that advantage of the present utility model will become clearer and be readily appreciated that.
Shown in reference picture 1：Surface-type indirect air cooling storage of the generator set system, water storage tank 4 includes superposed hot hydroecium 4.1
With the cold water chamber 4.2 positioned at bottom, thermal baffle 4.3 is provided between described hot hydroecium 4.1 and cold water chamber 4.2, in institute
Connected between the hot hydroecium 4.1 stated and hot well 7 by pipeline 1, condensate is disposed with described pipeline 1
Circulating pump 3 and shut-off valve 2 5.1, are connected with pipeline 2 7.2 on described pipeline 1, and described one end of pipeline 2 7.2 connects
It is connected between described shut-off valve 2 5.1 and hot hydroecium 4.1, the other end is connected between described hot well 7 and condensate pump 2；
Regulating valve 2 6.1 is provided with described pipeline 2 7.2；
One end of pipeline 3 7.3 is connected in described cold water chamber 4.2, and the other end is connected to condensate circulating pump 3 and pass
On pipeline 1 between disconnected valve 2 5.1, and shut-off valve 1 is provided with described pipeline 3 7.3；
One end of pipeline 4 7.4 is connected on the pipeline 3 7.3 between shut-off valve 1 and cold water chamber 4.2, the other end and position
Connected in the spray equipment 8 in condenser 1, regulating valve 1 is provided with described pipeline 4 7.4, in described condensate
The rear of pump 2 is provided with low-pressure heater 9.
The upper end of described hot hydroecium 4.1 is provided with float partition 4.4；Described spray equipment 8 is located at described coagulate
Upper end inside vapour device 1.
Above-mentioned unspecified part is prior art.
Claims (3)
1. surface-type indirect air cooling storage of the generator set system, it is characterised in that：Water storage tank (4) includes superposed hot hydroecium
(4.1) and the cold water chamber (4.2) positioned at bottom, be provided between described hot hydroecium (4.1) and cold water chamber (4.2) it is adiabatic every
Plate (4.3), is connected between described hot hydroecium (4.1) and hot well (7) by pipeline one (7.1), in described pipeline one
(7.1) condensate circulating pump (3) and shut-off valve two (5.1) are disposed with, pipe is connected with described pipeline one (7.1)
Road two (7.2), described pipeline two (7.2) one end is connected between described shut-off valve two (5.1) and hot hydroecium (4.1), separately
One end is connected between described hot well (7) and condensate pump (2)；Regulating valve two is provided with described pipeline two (7.2)
(6.1)；
One end of pipeline three (7.3) is connected in described cold water chamber (4.2), the other end be connected to condensate circulating pump (3) and
On pipeline one (7.1) between shut-off valve two (5.1), and shut-off valve one (5) is provided with described pipeline three (7.3)；
One end of pipeline four (7.4) is connected on the pipeline three (7.3) between shut-off valve one (5) and cold water chamber (4.2), the other end
It is connected with the spray equipment (8) in condenser (1), regulating valve one (6) is provided with described pipeline four (7.4),
The rear of described condensate pump (2) is provided with low-pressure heater (9).
2. surface-type indirect air cooling storage of the generator set system according to claim 1, it is characterised in that：In described hot hydroecium
(4.1) upper end is provided with float partition (4.4).
3. surface-type indirect air cooling storage of the generator set system according to claim 1 or 2, it is characterised in that：Described spray
Device (8) is located at the internal upper end of described condenser (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431410.2U CN206347885U (en) | 2016-12-23 | 2016-12-23 | Surface-type indirect air cooling storage of the generator set system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431410.2U CN206347885U (en) | 2016-12-23 | 2016-12-23 | Surface-type indirect air cooling storage of the generator set system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347885U true CN206347885U (en) | 2017-07-21 |
Family
ID=59318015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621431410.2U Active CN206347885U (en) | 2016-12-23 | 2016-12-23 | Surface-type indirect air cooling storage of the generator set system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347885U (en) |
-
2016
- 2016-12-23 CN CN201621431410.2U patent/CN206347885U/en active Active
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