CN110068045A - A kind of turbine type green energy conservation heat supply is every pressure system and its application method - Google Patents
A kind of turbine type green energy conservation heat supply is every pressure system and its application method Download PDFInfo
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- CN110068045A CN110068045A CN201910478678.3A CN201910478678A CN110068045A CN 110068045 A CN110068045 A CN 110068045A CN 201910478678 A CN201910478678 A CN 201910478678A CN 110068045 A CN110068045 A CN 110068045A
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- 238000004134 energy conservation Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 128
- 239000000498 cooling water Substances 0.000 claims abstract description 58
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 241000242583 Scyphozoa Species 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 2
- 101150071434 BAR1 gene Proteins 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to heat supplying pipeline energy conservations every pressure system, specially a kind of turbine type green energy conservation heat supply is every pressure system and its application method, a kind of turbine type green energy conservation heat supply includes main water main pipe and main return water main pipe every pressure system, further includes turbine type unit, cooling water main pipe and cooling water return water main pipe;Main water main pipe and turbine type unit are made up of piping connection every pressure system, main return water main pipe and turbine type unit form pressure charging system, turbine type unit and cooling water main pipe and cooling water return water main pipe by piping connection and form cooling system by piping connection;The present invention realizes not superpressure at thermal substation, does not lack pressure at water return pipeline heat source, can voluntarily cool down, be a kind of energy conservation, efficiently, every the heat supplying pipeline system of pressure;Present device is at low cost, and required infrastructure is simple, and compact-sized, occupied area is small, for no reason poor during every pressure, empty calory loss.
Description
Technical field
The present invention relates to heat supplying pipeline energy conservation every pressure system, specially a kind of turbine type green energy conservation heat supply every pressure system and
Its application method.
Background technique
Currently, country encourages Cogeneration, central heating, the utilization rate for improving thermoelectricity unit, therefore big moulded coal hair
The design in construction of electric heating power plant has heating demands, is called cogeneration of heat and power.
But steam power plant's addressing farther out from down town, certainly will have long distance delivery generally all in surrounding city, existing
There is the heat supplying pipeline of technology often during heating medium conveying, user terminal superpressure caused by easily encountering because of topography height difference,
Heat source is located on high-order, water return pipeline due to various losses the problem of insufficient pressure, it is therefore desirable to each valve and every pressure in pipeline
The cooperation of unit, realize in pipe-line system not superpressure, do not lack pressure, heating system pipeline it is stable etc..
It is general in the heating system of the prior art all to be stood with heat-exchanger type every pressure to carry out solving heat supplying pipeline every pressure processing
Upper On The Problem Of Overpressure, heat-exchanger type are stood every pressure: being generally arranged on backbone, it is therefore an objective to barrier systems pressure.Heat-exchanger type is every pressure
It stands using combined type heat-exchange unit, plate heat exchanger, circulating pump, constant pressure supply water pump and associated ping, valve is integrated into a set of
Equipment.Easily occurred after the concatenated heat exchange plate of Heat Exchanger is more than certain amount according to the heat exchange principle of plate heat exchanger
The problem of end plate fails, therefore the No. of plates of Heat Exchanger is not easy excessively, so that heat-exchanger type is generally deposited every pressure station
In heat capacity deficiency, heat transfer effect is bad, the problems such as taking up a large area.The heat-exchanger type of the prior art is by heat supply every pressure station
Pipe-line system is divided into two circuits of high tension loop and low tension loop, the prior art every pressure technology be by pressure extra in heating system
Power is lost by various means, and then every pressure, reduces system pressure.
Summary of the invention
The purpose of the present invention is to provide a kind of turbine type green energy conservation heat supplies every pressure system and its application method, can incite somebody to action
Prior art heat supply pipeline is rationally utilized because of potential energy caused by ground potential difference, realizes at thermal substation not superpressure, water return pipeline heat
At source lack pressure, be it is a kind of energy conservation, efficiently, every the heat supplying pipeline system of pressure.
In order to solve the above technical problems, a kind of turbine type green energy conservation heat supply of the present invention includes main for jellyfish every pressure system
Pipe and main return water main pipe, further include turbine type unit, cooling water main pipe and cooling water return water main pipe;Main water main pipe and thoroughly
Flat pattern unit is made up of piping connection and forms pressurization system by piping connection every pressure system, main return water main pipe and turbine type unit
System, turbine type unit form cooling system by piping connection with cooling water main pipe and cooling water return water main pipe.
Further, described every pressure system further includes having pipeline I and pipeline III, and pipeline I is in parallel with main water main pipe, pipe
Road III is in parallel with pipeline I, and turbine type units connected in series is on pipeline III.It is of the invention every pressure system primarily to solving heat supply system
The On The Problem Of Overpressure due to caused by ground potential difference on water supply pipe, is that heating medium is defeated from high elevation to low-lying every pressure system in uniting
During sending, potential energy caused by ground potential difference by the system every press and recover energy reach pipeline allow pressure.
Further, the pressure charging system further includes having pipeline II, pipeline IV and filter, and pipeline II and main return water are female
Pipe is in parallel, and pipeline IV is in parallel with pipeline II, and turbine type units connected in series is on pipeline IV, and filter is connected on road II, filter
It is connected to IV front end of pipeline.Pressure charging system of the invention is primarily to since pipeline damages on water return pipeline in solution heating system
It loses, every the system of pressure water return pipeline insufficient pressure caused by pressure etc. the problem of, pressure charging system is to utilize the energy that recycles every pressure system
Energy is measured and supplemented to drive pressure charging system to supplement pressure energy for water return pipeline, water return pipeline pressure is made to reach requirement.
Further, the cooling system further includes having pipeline V, pipeline VI, cooling water main pipe and cooling water to return
Jellyfish pipe, pipeline V connect cooling water main pipe and cooling water return water main pipe, and turbine type units connected in series is on pipeline V, pipeline
VI connection cooling water main pipe and cooling water return water main pipe, turbine type units connected in series is on pipeline VI.Cooling system of the invention
System keeps system operation more stable, the service life is longer primarily to system cooling, cooling.
Further, it is also connected with valve I in the main water main pipe, valve I is connected to main water main pipe and pipeline I
On in parallel one section;Valve Ⅸ is also connected on the pipeline I, valve Ⅸ is connected to one section in parallel with pipeline III of pipeline I
On;Valve III and valve IV are also connected on the pipeline III, valve III and valve IV are connected to turbine type unit two
End, valve III are connected to turbine type unit front end, and valve IV is connected to turbine type unit rear end.
Further, be also also connected with valve II in the main return water main pipe, valve II be connected to main return water main pipe with
On one section of II parallel connection of pipeline;Valve Ⅹ is also connected on the pipeline II, valve Ⅹ is connected to pipeline II and pipeline IV simultaneously
On one section of connection;Valve V and valve VI are also connected on the pipeline IV, valve V and valve VI are connected to turbine
Type unit two sides, valve V are connected to turbine type unit front end, and valve VI is connected to turbine type unit rear end.
Further, valve VII and valve VIII are also connected on the pipeline II, valve VII and valve VIII are separately connected
At filter both ends, valve VIII is connected to filter front, and valve VII is connected to filter rear end.
Further, the pressure charging system, every pressure system and cooling system be equipped with multiple, multiple pressure charging systems, every pressure
System and cooling system are used in parallel.
Further, the pressure charging system, every pressure system and cooling system be equipped with multiple, multiple pressure charging systems, every pressure
System and cooling system are used in series.
A kind of turbine type green energy conservation heat supply includes the following steps: every pressure System Utilization Procedure
A. Open valve VII, valve VIII, valve Ⅸ and valve Ⅹ;
B. valve valve I, valve II, valve III and valve IV are closed, supplies water and flows to thermal substation by pipeline I, return water is by pipe
Road II returns to heat source;
C. valve V is then opened, the booster pump in turbine type unit is started, then opens valve VI, closes valve Ⅹ, turbine
Booster pump in type unit operates normally, and return water is pumped back to heat source by the pressurization of turbine type unit;
D. valve IV, valve III are successively opened, turbine is operated in turbine type unit;
E. the heat supply of turbine type green energy conservation closes valve Ⅸ after pressing system steady operation, supplies water by turbine type unit
Turbine is to system end thermal substation;
F. the heat supply of turbine type green energy conservation is operated normally every pressure system;
G. valve Ⅸ is opened, valve IV is closed, the turbine in turbine type unit is out of service;
H. valve Ⅹ is opened, the power supply of booster pump in turbine type unit is cut off, closes valve V;
I. valve III and valve VI are closed;
J. the heat supply of turbine type green energy conservation exits pipe network every pressure system.
It further include turbine type unit, cooling the beneficial effects of the present invention are: including main water main pipe and main return water main pipe
Water water main pipe and cooling water return water main pipe;Main water main pipe and turbine type unit are made up of piping connection every pressure system, main
Return water main pipe and turbine type unit pass through piping connection composition pressure charging system, turbine type unit and cooling water main pipe and cooling
Water return water main pipe forms cooling system by piping connection;It realizes not superpressure at thermal substation, does not lack pressure at water return pipeline heat source, it can
Voluntarily cool down, be it is a kind of energy conservation, efficiently, every the heat supplying pipeline system of pressure;Present device is at low cost, required infrastructure letter
Single, compact-sized, occupied area is small, for no reason poor during every pressure, empty calory loss.Of the invention be every pressure system will be this
High tension loop and low tension loop are integrated into single circuit, form high-pressure area and area of low pressure in one recycle loop, make heat supply
Pipe-line system reduces a circuit, a set of circulatory system.Of the invention is to utilize excess pressure in heating system every pressure system
Impeller, impeller drives unit and then reduces pressure pushing, by the energy transmission of impeller recycling to unit, unit work, thus
Carry out energy regenerating.The system makes full use of pressure energy in heating system, potential energy, not only every pressure but also recoverable energy.
Detailed description of the invention
Fig. 1 is one system composition schematic diagram of the embodiment of the present invention;
Fig. 2 is two system of embodiment of the present invention composition schematic diagram;
Fig. 3 is three system composition schematic diagram of the embodiment of the present invention.
In figure: 1. main water main pipes;2. main return water main pipe;3. pipeline I;4. pipeline II;5. turbine type unit;6. pipeline
Ⅲ;7. pipeline IV;8. filter;9. cooling water main pipe;10. cooling water return water main pipe;11. pipeline V;12. pipeline VI;
13. valve I;14. valve II;15. valve III;16. valve IV;17. valve V;18. valve VI;19. valve VII;20. valve
Ⅷ;21. valve Ⅸ;22. valve Ⅹ;23. pipeline VI;24. pipeline VII;25. pipeline Ⅸ;26. pipeline Ⅹ;27. pipeline Ⅺ;28.
Pipeline Ⅻ;29. valve Ⅺ;30. valve Ⅻ;31. valve Ⅹ III;32. valve Ⅹ IV;33. valve Ⅹ V;34. valve Ⅹ VI;
35. valve Ⅹ VII;36. valve Ⅹ VIII;37. valve Ⅹ Ⅸ;38. valve XXX;39. valve Ⅹ Ⅺ;40. valve Ⅹ Ⅻ.
Specific embodiment
Fig. 1 is one system composition schematic diagram of the embodiment of the present invention, as shown in Figure 1, a kind of turbine type green energy conservation of the present invention
Heat supply includes main water main pipe 1 and main return water main pipe 2 every pressure system, further includes turbine type unit 5, cooling water main pipe 9
With cooling water return water main pipe 10;Main water main pipe 1 is made up of piping connection every pressure system with turbine type unit 5, and main return water is female
Pipe 2 and turbine type unit 5 pass through piping connection composition pressure charging system, turbine type unit 5 and cooling water main pipe 9 and cooling water
Return water main pipe 10 forms cooling system by piping connection.Described further includes having pipeline I 3 and pipeline III 6, pipeline every pressure system
I 3 both ends are both connected in main water main pipe 1, and pipeline I 3 is in parallel with main water main pipe 1, and III 6 both ends of pipeline are both connected to pipeline I 3
On, pipeline III 6 is in parallel with pipeline I 3, and turbine type unit 5 is connected on pipeline pipeline III 6.The pressure charging system further includes having
Pipeline II 4, pipeline IV 7 and filter 8, II 4 both ends of pipeline are connect with main return water main pipe 2, pipeline II 4 and main return water main pipe 2
Parallel connection, IV 7 both ends of pipeline are connect with pipeline II 4, and pipeline IV 7 is in parallel with pipeline II 4, and turbine type unit 5 is connected on pipeline IV 7
On, filter 8 is connected on road II 4, and filter 8 is connected to IV 7 front end of pipeline.The cooling system further includes having pipeline V
11, pipeline VI 12, cooling water main pipe 9 and cooling water return water main pipe 10, V 11 both ends of pipeline are separately connected cooling water
In main pipe 9 and cooling water return water main pipe 10, turbine type unit 5 is connected on pipeline V 11, and VI 12 both ends of pipeline are separately connected cold
But in water water main pipe 9 and cooling water return water main pipe 10, turbine type unit 5 is connected on pipeline VI 12.Described is main for jellyfish
It is also connected with valve I 13 on pipe 1, valve I 13 is connected on one section in parallel with pipeline I 3 of main water main pipe 1;The pipeline I
It is also connected with valve Ⅸ 21 on 3, valve Ⅸ 21 is connected on one section in parallel with pipeline III 6 of pipeline I 3;On the pipeline III 6
It is also connected with valve III 15 and valve IV 16, valve III 15 and valve IV 16 are connected to 5 both ends of turbine type unit, valve III
15 are connected to 5 front end of turbine type unit, and valve IV 16 is connected to 5 rear end of turbine type unit.In the main return water main pipe 2 also
It is connected with valve II 14, valve II 14 is connected on one section in parallel with pipeline II 4 of main return water main pipe 2;On the pipeline II 4
It is also connected with valve Ⅹ 22, valve Ⅹ 22 is connected on one section in parallel with pipeline IV 7 of pipeline II 4;On the pipeline IV 7 also
It is connected with valve V 17 and valve VI 18, valve V 17 and valve VI 18 are connected to 5 two sides of turbine type unit, valve V 17
It is connected to 5 front end of turbine type unit, valve VI 18 is connected to 5 rear end of turbine type unit.Valve is also connected on the pipeline II 4
Door VII 19 and valve VIII 20, valve VII 19 and valve VIII 20 are connected to 8 both ends of filter, and valve VIII 20 is connected to filter
8 front ends, valve VII 19 are connected to 8 rear end of filter.
A kind of turbine type green energy conservation heat supply includes the following steps: every pressure System Utilization Procedure
A. Open valve VII 19, valve VIII 20, valve Ⅸ 21 and valve Ⅹ 22;
B. valve valve I 13, valve II 14, valve III 15 and valve IV 16 are closed, supplies water and flows to system end by pipeline I 3
Thermal substation, return water return to heat source by pipeline II 4;
C. valve V 17 is then opened, the booster pump in turbine type unit 5 is started, then opens valve VI 18, closes valve Ⅹ
22, the booster pump in turbine type unit 5 operates normally, and return water is pumped back to heat source by the pressurization of turbine type unit 5;
D. valve IV 16, valve III 15 are successively opened, turbine is operated in turbine type unit 5;
E. after system steady operation, valve Ⅸ 21 is closed, water supply passes through the turbine in turbine type unit 5 to system end heating power
It stands;
F. system operates normally;
G. valve Ⅸ 21 is opened, valve IV 16 is closed, the turbine in turbine type unit 5 is out of service;
H. valve Ⅹ 22 is opened, the power supply of booster pump in turbine type unit 5 is cut off, closes valve V 17;
I. valve III 15 and valve VI 18 are closed;
J. system exits pipe network.
It is operated when use according to the step a-j of application method, first turns on valve VII 19, valve VIII 20, valve Ⅸ
21 and valve Ⅹ 22, valve valve I 13, valve II 14, valve III 15 and valve IV 16 are closed, is supplied water by the flow direction of pipeline I 3 system
System end thermal substation, return water return to heat source by pipeline II 4.Then valve V 17 is opened, the pressurization in turbine type unit 5 is started
Then pump opens valve VI 18, close valve Ⅹ 22, and the booster pump in turbine type unit 5 operates normally at this time, and return water is by saturating
Pressurization in flat pattern unit 5 is pumped back to heat source.Valve IV 16, valve III 15, the turbine in turbine type unit 5 are successively opened again
It is operated, after system steady operation, closes valve Ⅸ 21, water supply passes through the turbine in turbine type unit 5 to system end
Thermal substation, system operate normally.
It shuts down, opens valve Ⅸ 21, close valve IV 16, the turbine in turbine type unit 5 is out of service;Open valve
Ⅹ 22, the booster pump and power supply in turbine type unit 5 are cut off, valve V 17 is closed;Close valve III 15 and valve VI 18, system
Exit pipe network.
Fig. 2 is two system of embodiment of the present invention composition schematic diagram;As shown in Fig. 2, the pressure charging system, every pressure system and
There are two cooling system is set, two pressure charging systems, every pressure system and cooling system it is used in parallel, embodiment two set altogether there are two thoroughly
Flat pattern unit 5, two turbine type units 5 are equipped with a pipeline I 3 and a pipeline II 4 altogether.
I 3 both ends of pipeline of one of turbine type unit 5 are both connected in main water main pipe 1, pipeline I 3 and main for jellyfish
Pipe 1 is in parallel, and III 6 both ends of pipeline are both connected on pipeline I 3, and pipeline III 6 is in parallel with pipeline I 3, and turbine type unit 5 is connected on pipeline
On pipeline III 6.Pipeline II 4, pipeline IV 7 and filter 8, II 4 both ends of pipeline are connect with main return water main pipe 2, pipeline II 4 and master
Return water main pipe 2 is in parallel, and IV 7 both ends of pipeline are connect with pipeline II 4, and pipeline IV 7 is in parallel with pipeline II 4, and turbine type unit 5 is connected
On pipeline IV 7, filter 8 is connected on road II 4, and filter 8 is connected to IV 7 front end of pipeline.Pipeline V 11, pipeline VI 12,
Cooling water main pipe 9 and cooling water return water main pipe 10, V 11 both ends of pipeline are separately connected cooling water main pipe 9 and cooling water
In return water main pipe 10, turbine type unit 5 is connected on pipeline V 11, and VI 12 both ends of pipeline are separately connected cooling water main pipe 9
In cooling water return water main pipe 10, turbine type unit 5 is connected on pipeline VI 12.It is also connected in the main water main pipe 1
Valve I 13, valve I 13 are connected on one section in parallel with pipeline I 3 of main water main pipe 1;Valve is also connected on the pipeline I 3
Door Ⅸ 21, valve Ⅸ 21 are connected on one section in parallel with pipeline III 6 of pipeline I 3;Valve is also connected on the pipeline III 6
III 15 and valve IV 16, valve III 15 and valve IV 16 be connected to 5 both ends of turbine type unit, valve III 15 is connected to turbine
5 front end of type unit, valve IV 16 are connected to 5 rear end of turbine type unit.Valve II is also connected in the main return water main pipe 2
14, valve II 14 is connected on one section in parallel with pipeline II 4 of main return water main pipe 2;Valve is also connected on the pipeline II 4
Ⅹ 22, valve Ⅹ 22 is connected on one section in parallel with pipeline IV 7 of pipeline II 4;Valve V is also connected on the pipeline IV 7
17 and valve VI 18, valve V 17 and valve VI 18 be connected to 5 two sides of turbine type unit, valve V 17 is connected to turbine type
5 front end of unit, valve VI 18 are connected to 5 rear end of turbine type unit.Valve VII 19 and valve are also connected on the pipeline II 4
VIII 20, valve VII 19 and valve VIII 20 are connected to 8 both ends of filter, and valve VIII 20 is connected to 8 front end of filter, valve VII
19 are connected to 8 rear end of filter.
Ⅸ 25 both ends of pipeline of another turbine type unit 5 are both connected on pipeline I 3, and pipeline Ⅸ 25 is in parallel with pipeline I 3,
Turbine type unit 5 is connected on pipeline pipeline pipeline Ⅸ 25.Ⅹ 26 both ends of pipeline are connect with pipeline II 4, pipeline Ⅹ 26 and pipe
Road II 4 is in parallel, and turbine type unit 5 is connected on pipeline Ⅹ 26.Ⅺ 27 both ends of pipeline are separately connected cooling water main pipe 9 and cold
But in water return water main pipe 10, turbine type unit 5 is connected on pipeline Ⅺ 27, and Ⅻ 28 both ends of pipeline are separately connected cooling water mother
On pipe 9 and cooling water return water main pipe 10, turbine type unit 5 is connected on pipeline pipeline Ⅻ 28.Also connect on the pipeline Ⅸ 25
It is connected to valve Ⅺ 29 and valve Ⅻ 30, valve Ⅺ 29 and valve Ⅻ 30 are connected to 5 both ends of turbine type unit, and valve Ⅺ 29 connects
It connects in 5 front end of turbine type unit, valve Ⅻ 30 is connected to 5 rear end of turbine type unit.Valve is also connected on the pipeline Ⅹ 26
Door Ⅹ III 31 and valve Ⅹ IV 32, valve Ⅹ III 31 and valve Ⅹ IV 32 are connected to 5 two sides of turbine type unit, valve Ⅹ III
31 are connected to 5 front end of turbine type unit, and valve Ⅹ IV 32 is connected to 5 rear end of turbine type unit.
Two turbine type units 5 in embodiment two can open also that one to open one standby simultaneously.
Fig. 3 be three system composition schematic diagram of the embodiment of the present invention, as shown in figure 3, the pressure charging system, every pressure system and
There are two cooling system is set, two pressure charging systems are used in series every pressure system and cooling system, if there are two turbine type unit 5,
I 3 both ends of pipeline of one of turbine type unit 5 are both connected in main water main pipe 1, and pipeline I 3 is in parallel with main water main pipe 1,
III 6 both ends of pipeline are both connected on pipeline I 3, and pipeline III 6 is in parallel with pipeline I 3, and turbine type unit 5 is connected on pipeline pipeline III 6
On.Pipeline II 4, pipeline IV 7 and filter 8, II 4 both ends of pipeline are connect with main return water main pipe 2, and pipeline II 4 and main return water are female
Pipe 2 is in parallel, and IV 7 both ends of pipeline are connect with pipeline II 4, and pipeline IV 7 is in parallel with pipeline II 4, and turbine type unit 5 is connected on pipeline
On IV 7, filter 8 is connected on pipeline II 4, and filter 8 is connected to IV 7 front end of pipeline.Pipeline V 11, pipeline VI 12, cooling
Water water main pipe 9 and cooling water return water main pipe 10, V 11 both ends of pipeline are separately connected cooling water main pipe 9 and cooling water return water
In main pipe 10, turbine type unit 5 is connected on pipeline V 11, and VI 12 both ends of pipeline are separately connected cooling water main pipe 9 and cold
But in water return water main pipe 10, turbine type unit 5 is connected on pipeline VI 12.Valve I is also connected in the main water main pipe 1
13, valve I 13 is connected on one section in parallel with pipeline I 3 of main water main pipe 1;Valve Ⅸ is also connected on the pipeline I 3
21, valve Ⅸ 21 is connected on one section in parallel with pipeline III 6 of pipeline I 3;Valve III 15 is also connected on the pipeline III 6
With valve IV 16, valve III 15 and valve IV 16 are connected to 5 both ends of turbine type unit, and valve III 15 is connected to turbine type machine
5 front ends of group, valve IV 16 are connected to 5 rear end of turbine type unit.It is also also connected with valve II 14 in the main return water main pipe 2,
Valve II 14 is connected on one section in parallel with pipeline II 4 of main return water main pipe 2;Valve Ⅹ is also connected on the pipeline II 4
22, valve Ⅹ 22 is connected on one section in parallel with pipeline IV 7 of pipeline II 4;Valve V 17 is also connected on the pipeline IV 7
With valve VI 18, valve V 17 and valve VI 18 are connected to 5 two sides of turbine type unit, and valve V 17 is connected to turbine type machine
5 front ends of group, valve VI 18 are connected to 5 rear end of turbine type unit.Valve VII 19 and valve VIII are also connected on the pipeline II 4
20, valve VII 19 and valve VIII 20 are connected to 8 both ends of filter, and valve VIII 20 is connected to 8 front end of filter, valve VII 19
It is connected to 8 rear end of filter.
VI 23 both ends of pipeline of another turbine type unit 5 are both connected in main water main pipe 1, pipeline VI 23 and main water supply
Main pipe 1 is in parallel, and Ⅸ 25 both ends of pipeline are both connected on pipeline VI 23, and pipeline Ⅸ 25 is in parallel with pipeline VI 23, and turbine type unit 5 is gone here and there
It is associated on pipeline pipeline Ⅸ 25.Pipeline VII 24, pipeline Ⅹ 26 and filter 8, VII 24 both ends of pipeline connect with main return water main pipe 2
It connects, pipeline VII 24 is in parallel with main return water main pipe 2, and Ⅹ 26 both ends of pipeline are connect with pipeline VII 24, pipeline Ⅹ 26 and pipeline VII 24
Parallel connection, turbine type unit 5 are connected on pipeline Ⅹ 26, and filter 8 is connected on pipeline VII 24, and filter 8 is connected to pipeline Ⅹ
26 front ends.Pipeline Ⅺ 27, pipeline Ⅻ 28, cooling water main pipe 9 and cooling water return water main pipe 10, Ⅺ 27 both ends of pipeline connect respectively
It connecing in cooling water main pipe 9 and cooling water return water main pipe 10, turbine type unit 5 is connected on pipeline Ⅺ 27, and Ⅻ 28 liang of pipeline
End is separately connected in cooling water main pipe 9 and cooling water return water main pipe 10, and turbine type unit 5 is connected on pipeline Ⅻ 28.Institute
Valve Ⅹ V 33 is also connected in the main water main pipe 1 stated, it is in parallel with pipeline VI 23 that valve Ⅹ V 33 is connected to main water main pipe 1
One section on;Valve Ⅹ Ⅺ 39 is also connected on the pipeline VI 23, valve Ⅹ Ⅺ 39 is connected to pipeline VI 23 and pipeline Ⅸ
On one section of 25 parallel connections;Valve Ⅺ 29 and valve Ⅻ 30, valve Ⅺ 29 and valve Ⅻ 30 are also connected on the pipeline Ⅸ 25
5 both ends of turbine type unit are connected to, valve Ⅺ 29 is connected to 5 front end of turbine type unit, and valve Ⅻ 30 is connected to turbine type
5 rear end of unit.Valve Ⅹ VI 34 is also also connected in the main return water main pipe 2, valve Ⅹ VI 34 is connected to main return water main pipe 2
On one section in parallel with pipeline VII 24;Valve Ⅹ Ⅻ 40 is also connected on the pipeline VII 24, valve Ⅹ Ⅻ 40 is connected to pipe
On one section in parallel with pipeline Ⅹ 26 in road VII 24;It is also connected with valve Ⅹ III 31 and valve Ⅹ IV 32 on the pipeline Ⅹ 26,
Valve Ⅹ III 31 and valve Ⅹ IV 32 are connected to 5 two sides of turbine type unit, before valve Ⅹ III 31 is connected to turbine type unit 5
End, valve Ⅹ IV 32 are connected to 5 rear end of turbine type unit.Valve Ⅹ VII 35 and valve Ⅹ are also connected on the pipeline VII 24
VIII 36, valve Ⅹ VII 35 and valve Ⅹ VIII 36 are connected to 8 both ends of filter, and valve Ⅹ VIII 36 is connected to 8 front end of filter,
Valve Ⅹ VII 35 is connected to 8 rear end of filter.
Two turbine type units 5 in embodiment three can open also that one to open one standby simultaneously.
In certain pipe network, the ground potential difference between heat source and thermal substation is 100m, has been used in pipe network such as the embodiment of the present invention
A kind of one turbine type green energy conservation heat supply is every pressure system, and heat source allows pressure to be 1Mpa, and thermal substation allows pressure to be 1.5MPa;
Every pressure system, thermal substation water supply pipe pressure is 1.5Mpa for a kind of turbine type green energy conservation heat supply through the invention, meets heat
Power station allows pressure, solves the On The Problem Of Overpressure due to caused by ground potential difference on water supply pipe;A kind of turbine type through the invention
Green energy conservation heat supply is 1Mpa every pressure system, the pressure of return water of heat source, and meeting heat source allows pressure, solves and presses on water return pipeline
Hypodynamic problem;The present invention can also allow pressure to allow pressure to be configured with thermal substation according to different heat sources, to meet reality
Border requirement.
The present invention can be realized at thermal substation not superpressure, does not lack pressure at water return pipeline heat source, can voluntarily cool down, be a kind of section
Can, efficiently, every the heat supplying pipeline system of pressure;Present device is at low cost, and required infrastructure is simple, compact-sized, takes up an area face
Product is small, for no reason poor during every pressure, empty calory loss.
It is of the invention every pressure system primarily to solving to surpass due to caused by ground potential difference on water supply pipe in heating system
Pressure problem is from high elevation into low-lying transmission process by heating medium every pressure system, and potential energy caused by ground potential difference is by being somebody's turn to do
System every press and recover energy reach pipeline allow pressure.
Pressure charging system of the invention primarily to be due to trunking loss, every pressure on water return pipeline in solution heating system
The problem of system water return pipeline insufficient pressure caused by pressure etc., pressure charging system are to utilize the energy and supplement energy recycled every pressure system
It measures to drive pressure charging system to supplement pressure energy for water return pipeline, water return pipeline pressure is made to reach requirement.
Cooling system of the invention keeps system operation more stable, service life is more primarily to system cooling, cooling
It is long.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
- It include main water main pipe (1) and main return water main pipe (2), spy 1. a kind of turbine type green energy conservation heat supply is every pressure system Sign is: further including turbine type unit (5), cooling water main pipe (9) and cooling water return water main pipe (10);Main water main pipe (1) it is made up of piping connection every pressure system with turbine type unit (5), main return water main pipe (2) and turbine type unit (5) pass through pipe Road connection composition pressure charging system, turbine type unit (5) and cooling water main pipe (9) and cooling water return water main pipe (10) pass through pipe Road connection composition cooling system.
- 2. a kind of turbine type green energy conservation heat supply according to claim 1 is every pressure system, it is characterised in that: described every pressure System further includes having pipeline I (3) and pipeline III (6), and pipeline I (3) is in parallel with main water main pipe (1), pipeline III (6) and pipeline I (3) in parallel, turbine type unit (5) is connected on pipeline III (6).
- 3. a kind of turbine type green energy conservation heat supply according to claim 1 is every pressure system, it is characterised in that: the pressurization System further includes having pipeline II (4), pipeline IV (7) and filter (8), and pipeline II (4) is in parallel with main return water main pipe (2), pipeline IV (7) are in parallel with pipeline II (4), and turbine type unit (5) is connected on pipeline IV (7), and filter (8) is connected on road II (4), Filter (8) is connected to pipeline IV (7) front end.
- 4. a kind of turbine type green energy conservation heat supply according to claim 1 is every pressure system, it is characterised in that: the cooling System further includes having pipeline V (11), pipeline VI (12), cooling water main pipe (9) and cooling water return water main pipe (10), pipeline V (11) connection cooling water main pipe (9) and cooling water return water main pipe (10), turbine type unit (5) are connected on pipeline V (11) On, pipeline VI (12) connection cooling water main pipe (9) and cooling water return water main pipe (10), turbine type unit (5) are connected on pipe On road VI (12).
- 5. a kind of turbine type green energy conservation heat supply according to claim 2 is every pressure system, it is characterised in that: the main confession It is also connected on jellyfish pipe (1) valve I (13), valve I (13) is connected to one section in parallel with pipeline I (3) of main water main pipe (1) On;Valve Ⅸ (21) is also connected on the pipeline I (3), it is in parallel with pipeline III (6) that valve Ⅸ (21) is connected to pipeline I (3) One section on;Valve III (15) and valve IV (16), valve III (15) and valve IV are also connected on the pipeline III (6) (16) turbine type unit (5) both ends are connected to, valve III (15) is connected to turbine type unit (5) front end, valve IV (16) It is connected to turbine type unit (5) rear end.
- 6. a kind of turbine type green energy conservation heat supply according to claim 3 is every pressure system, it is characterised in that: the master returns Valve II (14) is also connected on jellyfish pipe (2), it is in parallel with pipeline II (4) that valve II (14) is connected to main return water main pipe (2) On one section;Valve Ⅹ (22) is also connected on the pipeline II (4), valve Ⅹ (22) is connected to pipeline II (4) and pipeline IV (7) in parallel one section;Be also connected with valve V (17) and valve VI (18) on the pipeline IV (7), valve V (17) and Valve VI (18) is connected to turbine type unit (5) two sides, and valve V (17) is connected to turbine type unit (5) front end, valve VI (18) are connected to turbine type unit (5) rear end.
- 7. a kind of turbine type green energy conservation heat supply according to claim 3 is every pressure system, it is characterised in that: the pipeline Valve VII (19) and valve VIII (20) are also connected on II (4), valve VII (19) and valve VIII (20) are connected to filter (8) both ends, valve VIII (20) are connected to filter (8) front end, and valve VII (19) is connected to filter (8) rear end.
- 8. a kind of turbine type green energy conservation heat supply according to claim 1-7 is every pressure system, it is characterised in that: institute The pressure charging system stated is equipped with multiple every pressure system and cooling system, and multiple pressure charging systems make every pressure system and cooling system parallel connection With.
- 9. a kind of turbine type green energy conservation heat supply according to claim 1-7 is every pressure system, it is characterised in that: institute The pressure charging system stated is equipped with multiple every pressure system and cooling system, and multiple pressure charging systems make every pressure system and cooling system series connection With.
- 10. a kind of turbine type green energy conservation heat supply is every pressure System Utilization Procedure, which comprises the steps of:A. Open valve VII (19), valve VIII (20), valve Ⅸ (21) and valve Ⅹ (22);B. valve valve I (13), valve II (14), valve III (15) and valve IV (16) are closed, supplies water and is flowed by pipeline I (3) To thermal substation, return water returns to heat source by pipeline II (4);C. valve V (17) then are opened, the booster pump in starting turbine type unit (5) then opens valve VI (18), closes Valve Ⅹ (22), the booster pump in turbine type unit (5) operate normally, and return water is pumped back to heat by turbine type unit (5) pressurization Source;D. valve IV (16), valve III (15) are successively opened, turbine is operated in turbine type unit (5);E. the heat supply of turbine type green energy conservation is closed valve Ⅸ (21) after pressing system steady operation, is supplied water and is passed through turbine type unit (5) turbine in is to system end thermal substation;F. the heat supply of turbine type green energy conservation is operated normally every pressure service system;G. valve Ⅸ (21) are opened, closed valve IV (16), the turbine in turbine type unit (5) is out of service;H. valve Ⅹ (22) are opened, the power supply of booster pump in cutting turbine type unit (5) is closed valve V (17);I. valve III (15) and valve VI (18) are closed;J. the heat supply of turbine type green energy conservation exits pipe network every pressure system.
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