CN206035648U - Gas turbine air intake heating cooling system - Google Patents
Gas turbine air intake heating cooling system Download PDFInfo
- Publication number
- CN206035648U CN206035648U CN201620726470.0U CN201620726470U CN206035648U CN 206035648 U CN206035648 U CN 206035648U CN 201620726470 U CN201620726470 U CN 201620726470U CN 206035648 U CN206035648 U CN 206035648U
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- air
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- gas turbine
- heat
- inlet
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Abstract
The utility model provides a gas turbine air intake heating cooling system includes: air heat exchanger, gas turbine, exhaust -heat boiler and waste heat recoverer, air heat exchanger includes air heat exchanger air inlet, air heat exchanger gas outlet, air heat exchanger water inlet and air heat exchanger delivery port, gas turbine includes gas turbine air inlet and gas turbine gas outlet, exhaust -heat boiler includes the exhaust -heat boiler air inlet, waste heat recoverer includes waste heat recoverer water inlet and waste heat recoverer delivery port, the air heat exchanger gas outlet is connected the gas turbine air inlet, the gas turbine gas outlet is connected the exhaust -heat boiler air inlet, exhaust -heat boiler with waste heat recoverer connects, the waste heat recoverer delivery port is connected the air heat exchanger water inlet, the air heat exchanger delivery port is connected the waste heat recoverer water inlet, the hot water that waste heat recoverer produced flows to air heat exchanger to the air of realization in to air heat exchanger heats.
Description
Technical field
The application is related to energy field, more particularly to a kind of gas turbine inlet air heating/cooling system.
Background technology
Energy problem is one of Social Events that contemporary world various countries face, and demographic and economic is increased rapidly, plus
The consumption and exhaustion of acute fossil energy, causes environment to receive serious pollution and destruction.Especially in China, power industry is
Big power consumer, and the heat utilization rate of current China only about 30%, far below the 60% of western developed country.High energy consumption
Consequence is exactly that energy expenditure is greatly improved, and environment is greatly destroyed.Therefore, people need section while tapping a new source of energy
About energy resource consumption.
At present, mainly gas combustion-gas vapor combined cycle technology (the abbreviation combustion gas wheel that China's gas turbine power generation is used
Machine generates electricity).Gas turbine power generation is in addition to natural gas is consumed, in addition it is also necessary to which substantial amounts of air, its inlet air temperature is to gas turbine
Efficiency has considerable influence with exerting oneself.When air themperature is higher, atmospheric density is reduced, and specific volume is increased, into gas turbine
Air capacity is reduced, and Gas Turbine Output declines.When gas turbine is run under part load condition, due to the variable stator of air inlet
Aperture relation, inlet air temperature are lower, and the variable leaf divergence of leading of air inlet is less, and gas turbine proficiency will be reduced.To sum up
Described, the change of gas turbine inlet air themperature can produce different impacts to gas turbine under different running statuses.
Current China operation of power networks pattern：Winter in spring and autumn economize on electricity net is run typically under part load condition, and electricity during the broiling summer
Net is often run under full load condition.Due to operation of power networks feature, the gas turbine power generation of winter in spring and autumn will certainly be caused to imitate
Rate is not high, and summer Gas Turbine Output is not enough.Therefore, how efficiently to realize entering trip temperature control to the air into gas turbine
System has become industry a great problem.
Therefore, it is necessary to provide a kind of new technical scheme to solve the above problems in fact.
Utility model content
The application provides a kind of gas turbine inlet air heating/cooling system, efficiently to realize to entering gas turbine
Air carry out temperature adjustment.
To achieve these goals, the application provides a kind of gas turbine inlet air heating/cooling system, including：Air is changed
Hot device, gas turbine, waste heat boiler and waste-heat recoverer；The air heat exchanger includes that air heat exchanger air inlet, air are changed
Hot device gas outlet, air heat exchanger water inlet and air heat exchanger outlet；The gas turbine includes gas turbine inlet air mouth
And gas turbine gas outlet；The waste heat boiler includes waste heat boiler air inlet；The waste-heat recoverer includes waste-heat recoverer
Water inlet and waste-heat recoverer outlet；The air heat exchanger gas outlet connects the gas turbine inlet air mouth；The combustion gas
Turbine gas outlet connects the waste heat boiler air inlet；The waste heat boiler is connected with the waste-heat recoverer；The waste heat is returned
Receive device outlet and connect the air heat exchanger water inlet；The air heat exchanger outlet connects the waste-heat recoverer water inlet
Mouthful.
In a kind of preferred embodiment, the waste-heat recoverer outlet is provided with hot water with the air heat exchanger water inlet
Pump.
In a kind of preferred embodiment, between the waste-heat recoverer outlet and the heat-exchanger pump, water tank is provided with.
To achieve these goals, the application provides a kind of gas turbine inlet air heating/cooling system, including：Air is changed
Hot device, gas turbine, waste heat boiler and waste-heat recoverer；The air heat exchanger includes that air heat exchanger air inlet, air are changed
Hot device gas outlet, air heat exchanger water inlet and air heat exchanger outlet；The gas turbine includes gas turbine inlet air mouth
And gas turbine gas outlet；The waste heat boiler includes waste heat boiler air inlet；The waste-heat recoverer includes waste-heat recoverer
Water inlet and waste-heat recoverer outlet；The air heat exchanger gas outlet connects the gas turbine inlet air mouth；The combustion gas
Turbine gas outlet connects the waste heat boiler air inlet；The waste heat boiler is connected with the waste-heat recoverer；The combustion gas wheel
Machine inlet air heating/cooling system also includes refrigeration machine；The refrigeration machine includes the first refrigeration machine water inlet, the water inlet of the second refrigeration machine
Mouth, the first refrigeration machine outlet and the second refrigeration machine outlet；The first refrigeration machine water inlet connects the waste-heat recoverer
Outlet；The second refrigeration machine water inlet connects the air heat exchanger outlet；The first refrigeration machine outlet connection
The waste-heat recoverer water inlet；The second refrigeration machine outlet connects the waste-heat recoverer water inlet.
In a kind of preferred embodiment, set between the second refrigeration machine outlet and the waste-heat recoverer water inlet
There is water supply pump.
In a kind of preferred embodiment, the gas turbine inlet air heating/cooling system also includes cooling tower；The cooling
Tower includes cooling tower water inlet and cooling tower outlet；The refrigeration machine also includes the 3rd refrigeration machine water inlet and the 3rd refrigeration machine
Outlet；The cooling tower water inlet connects the 3rd refrigeration machine outlet；The cooling tower outlet connection the described 3rd
Refrigeration machine water inlet.
In a kind of preferred embodiment, between the cooling tower outlet and the 3rd refrigeration machine water inlet, cooling is provided with
Water pump.
Compared with prior art, the application has the advantages that：Due to the waste-heat recoverer outlet and the sky
Gas heat exchanger water inlet connects, and the hot water that waste-heat recoverer is produced flows to air heat exchanger, to realize in air heat exchanger
Air is heated.Or, as the waste-heat recoverer outlet is connected with the first refrigeration machine water inlet, the refrigeration
Machine realizes refrigeration.The first refrigeration machine outlet connects the waste-heat recoverer water inlet, to realize in air heat exchanger
Air cooled down.
Description of the drawings
Configuration diagrams of the Fig. 1 for the application gas turbine inlet air heating/cooling system；
The configuration diagram of the gas turbine inlet air heating/cooling system that Fig. 2 is provided for the application second embodiment.
Specific embodiment mode
It is for making the purpose of this utility model, technical scheme and advantage clearer, concrete below in conjunction with this utility model
Embodiment and corresponding accompanying drawing are clearly and completely described to technical solutions of the utility model.Obviously, described embodiment
Only it is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this area
The acquired every other embodiment under the premise of creative work is not made of those of ordinary skill, belongs to this utility model
The scope of protection.
Below in conjunction with accompanying drawing, the technical scheme that each embodiment of this utility model is provided is described in detail.
The configuration diagram of the gas turbine inlet air heating/cooling system that Fig. 1 is provided for the application first embodiment.
Fig. 1 is refer to, the gas turbine inlet air heating/cooling system that this utility model first embodiment is provided can be wrapped
Include：Air heat exchanger 10, gas turbine 20, waste heat boiler 30 and waste-heat recoverer 40.The air heat exchanger 10 is used for being fed
The air for entering gas turbine 20 carries out temperature adjustment.The waste-heat recoverer 40 is heated using the energy of waste heat boiler 30
Water.The air heat exchanger 10 includes air heat exchanger air inlet 11, air heat exchanger gas outlet 12, air heat exchanger water inlet
13 and air heat exchanger outlet 14.The gas turbine 20 includes gas turbine inlet air mouth 21 and gas turbine gas outlet 22.
The waste heat boiler 30 includes waste heat boiler air inlet 31.The waste-heat recoverer 40 includes waste-heat recoverer water inlet 41 and remaining
Heat regenerator outlet 42.The air heat exchanger gas outlet 12 connects the gas turbine inlet air mouth 21.The gas turbine
Gas outlet 22 connects the waste heat boiler air inlet 31.The waste heat boiler 30 is connected with the waste-heat recoverer 40.It is described remaining
Heat regenerator outlet 42 connects the air heat exchanger water inlet 13.The air heat exchanger outlet 14 connects the waste heat
Withdrawer water inlet 41.Heat-exchanger pump is provided between the waste-heat recoverer outlet 42 and the air heat exchanger water inlet 13
61, for providing the power source of fluid.The waste-heat recoverer outlet 42 is provided with water tank 62 with the heat-exchanger pump 61, for receiving
The hot water that collection waste-heat recoverer 40 is produced, in the preferred embodiment, the water tank 62 has heat insulation effect.In other preferable enforcements
In example, the connecting pipe between each part has heat insulation effect.
As the waste-heat recoverer outlet 42 is connected with the air heat exchanger water inlet 13, waste-heat recoverer 40 is produced
Raw hot water flows to air heat exchanger 10, to realize heating the air in air heat exchanger 10.
The configuration diagram of the gas turbine inlet air heating/cooling system that Fig. 2 is provided for the application second embodiment.
Fig. 2 is refer to, the gas turbine inlet air heating/cooling system that this utility model second embodiment is provided can be wrapped
Include：Air heat exchanger 10, gas turbine 20, waste heat boiler 30 and waste-heat recoverer 40.The air heat exchanger 10 is used for being fed
The air for entering gas turbine 20 carries out temperature adjustment.The waste-heat recoverer 40 is heated using the energy of waste heat boiler 30
Water.The air heat exchanger 10 includes air heat exchanger air inlet 11, air heat exchanger gas outlet 12, air heat exchanger water inlet
13 and air heat exchanger outlet 14.The gas turbine 20 includes gas turbine inlet air mouth 21 and gas turbine gas outlet 22.
The waste heat boiler 30 includes waste heat boiler air inlet 31.The waste-heat recoverer 40 include waste-heat recoverer water inlet 41 and
Waste-heat recoverer outlet 42.The air heat exchanger gas outlet 12 connects the gas turbine inlet air mouth 21.The combustion gas wheel
Machine gas outlet 22 connects the waste heat boiler air inlet 31.The waste heat boiler 30 is connected with the waste-heat recoverer 40.It is described
Air heat exchanger outlet 14 connects the waste-heat recoverer water inlet 41.
The gas turbine inlet air heating/cooling system can also include refrigeration machine 80.The refrigeration machine 80 can be bromine
Change lithium refrigeration machine.The refrigeration machine 80 includes that the first refrigeration machine water inlet 81, the second refrigeration machine water inlet 82, the first refrigeration machine go out
The mouth of a river 83 and the second refrigeration machine outlet 84.The first refrigeration machine water inlet 81 connects the waste-heat recoverer outlet 42.
Heat-exchanger pump 61 is provided between the waste-heat recoverer outlet 42 and the first refrigeration machine water inlet 81, for providing fluid
Power source.The waste-heat recoverer outlet 42 is provided with water tank 62 with the heat-exchanger pump 61, produces for collecting waste-heat recoverer 40
Raw hot water, in the preferred embodiment, the water tank 62 has heat insulation effect.In other preferred embodiments, between each part
Connecting pipe there is heat insulation effect.The second refrigeration machine water inlet 82 connects the air heat exchanger outlet 14.It is described
First refrigeration machine outlet 83 connects the waste-heat recoverer water inlet 41.The second refrigeration machine outlet 84 connects the sky
Gas heat exchanger air inlet 13.Water supply pump is provided between the second refrigeration machine outlet 84 and the air heat exchanger air inlet 13
64, for providing the power source of fluid.The gas turbine inlet air heating/cooling system can also include cooling tower 90.It is described
Cooling tower 90 includes cooling tower water inlet 91 and cooling tower outlet 92.The refrigeration machine 80 also includes the 3rd refrigeration machine water inlet
85 and the 3rd refrigeration machine outlet 86.The cooling tower water inlet 91 connects the 3rd refrigeration machine outlet 86.The cooling
Tower outlet 92 connects the 3rd refrigeration machine water inlet 85.The cooling tower outlet 92 and the 3rd refrigeration machine water inlet
Cooling water pump 65 is provided between 85.
As the waste-heat recoverer outlet 42 is connected with the first refrigeration machine water inlet 81, the refrigeration machine 80 is real
Now freeze.The first refrigeration machine outlet 83 connects the waste-heat recoverer water inlet 41, to realize to air heat exchanger 10
In air cooled down.
In various embodiments above, the gas turbine inlet air heating/cooling system can also include chimney, and the chimney connects
Connect the waste-heat recoverer 40.
It should be noted that term " including ", "comprising" or its any other variant are intended to the bag of nonexcludability
Contain, so that a series of process, method, product or equipment including key elements is not only including those key elements, but also including
Other key elements being not expressly set out, or also include the key element intrinsic for this process, method, product or equipment.
In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that including the key element
Process, method, also there is other identical element in product or equipment.
Embodiments herein is the foregoing is only, the application is not limited to.For those skilled in the art
For, the application can have each kind of change and change.All any modifications made within spirit herein and principle, etc.
With replacement, improvement etc., within the scope of should be included in claims hereof.
Claims (7)
1. a kind of gas turbine inlet air heating/cooling system, it is characterised in that include：Air heat exchanger, gas turbine, waste heat
Boiler and waste-heat recoverer；The air heat exchanger includes air heat exchanger air inlet, air heat exchanger gas outlet, air heat-exchange
Device water inlet and air heat exchanger outlet；The gas turbine includes gas turbine inlet air mouth and gas turbine gas outlet；Institute
Stating waste heat boiler includes waste heat boiler air inlet；The waste-heat recoverer includes that waste-heat recoverer water inlet and waste-heat recoverer go out
The mouth of a river；The air heat exchanger gas outlet connects the gas turbine inlet air mouth；The gas turbine gas outlet connection is described remaining
Heat boiler air inlet；The waste heat boiler is connected with the waste-heat recoverer；The waste-heat recoverer outlet connects the sky
Gas heat exchanger water inlet；The air heat exchanger outlet connects the waste-heat recoverer water inlet.
2. gas turbine inlet air heating/cooling system as claimed in claim 1, it is characterised in that the waste-heat recoverer goes out
The mouth of a river is provided with heat-exchanger pump with the air heat exchanger water inlet.
3. gas turbine inlet air heating/cooling system as claimed in claim 2, it is characterised in that the waste-heat recoverer goes out
Water tank is provided between the mouth of a river and the heat-exchanger pump.
4. a kind of gas turbine inlet air heating/cooling system, it is characterised in that include：Air heat exchanger, gas turbine, waste heat
Boiler and waste-heat recoverer；The air heat exchanger includes air heat exchanger air inlet, air heat exchanger gas outlet, air heat-exchange
Device water inlet and air heat exchanger outlet；The gas turbine includes gas turbine inlet air mouth and gas turbine gas outlet；Institute
Stating waste heat boiler includes waste heat boiler air inlet；The waste-heat recoverer includes that waste-heat recoverer water inlet and waste-heat recoverer go out
The mouth of a river；The air heat exchanger gas outlet connects the gas turbine inlet air mouth；The gas turbine gas outlet connection is described remaining
Heat boiler air inlet；The waste heat boiler is connected with the waste-heat recoverer；The gas turbine inlet air heating/cooling system is also
Including refrigeration machine；The refrigeration machine includes the first refrigeration machine water inlet, the second refrigeration machine water inlet, the first refrigeration machine outlet
And the second refrigeration machine outlet；The first refrigeration machine water inlet connects the waste-heat recoverer outlet；Second refrigeration
Machine water inlet connects the air heat exchanger outlet；The first refrigeration machine outlet connects the waste-heat recoverer water inlet
Mouthful；The second refrigeration machine outlet connects the air heat exchanger air inlet.
5. gas turbine inlet air heating/cooling system as claimed in claim 4, it is characterised in that second refrigeration machine goes out
Water supply pump is provided between the mouth of a river and the air heat exchanger air inlet.
6. gas turbine inlet air heating/cooling system as claimed in claim 4, it is characterised in that the gas turbine inlet air
Heating/cooling system also includes cooling tower；The cooling tower includes cooling tower water inlet and cooling tower outlet；The refrigeration machine
Also include the 3rd refrigeration machine water inlet and the 3rd refrigeration machine outlet；The cooling tower water inlet connects the 3rd refrigeration machine and goes out
The mouth of a river；The cooling tower outlet connects the 3rd refrigeration machine water inlet.
7. gas turbine inlet air heating/cooling system as claimed in claim 6, it is characterised in that the cooling tower outlet
Cooling water pump is provided between the 3rd refrigeration machine water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726470.0U CN206035648U (en) | 2016-07-01 | 2016-07-01 | Gas turbine air intake heating cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726470.0U CN206035648U (en) | 2016-07-01 | 2016-07-01 | Gas turbine air intake heating cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035648U true CN206035648U (en) | 2017-03-22 |
Family
ID=58311314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620726470.0U Expired - Fee Related CN206035648U (en) | 2016-07-01 | 2016-07-01 | Gas turbine air intake heating cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986906A (en) * | 2016-07-01 | 2016-10-05 | 南京东辰节能科技有限公司 | Air inlet temperature adjusting system for combustion gas turbine |
-
2016
- 2016-07-01 CN CN201620726470.0U patent/CN206035648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986906A (en) * | 2016-07-01 | 2016-10-05 | 南京东辰节能科技有限公司 | Air inlet temperature adjusting system for combustion gas turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20200701 |