CN209244741U - The co-generation unit of geothermal energy and wind energy - Google Patents
The co-generation unit of geothermal energy and wind energy Download PDFInfo
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- CN209244741U CN209244741U CN201821707168.6U CN201821707168U CN209244741U CN 209244741 U CN209244741 U CN 209244741U CN 201821707168 U CN201821707168 U CN 201821707168U CN 209244741 U CN209244741 U CN 209244741U
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- stirring heating
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- wind
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to the co-generation units of a kind of geothermal energy and wind energy, it solves existing underground heat and wind energy is at high cost for heat generating system, the problems such as low efficiency, it includes stirring heating bucket, agitator arm is equipped in stirring heating bucket, agitator arm is connected by transmission component with wind-force impeller, stirring heating bucket is closed type water tank, there is pressure release component on stirring heating bucket, stirring heating bucket one end is connected by underground heat outlet pipe with underground heat water intake well, the stirring heating bucket other end is connected with ground reheat heat outlet pipe, ground reheat heat outlet pipe is in parallel with ORC generating set with heat pump main frame respectively to be connect, heat pump main frame is connected with end heating equipment, end heating equipment and ORC generating set are connected on underground heat return pipe, underground heat return pipe is connected with geothermal reinjection well.The utility model possesses the advantages that at low cost, high-efficient, resource utilization is high, flexibility is high.
Description
Technical field
The utility model belongs to Integrated Energy applied technical field, and in particular to a kind of cogeneration of heat and power of geothermal energy and wind energy
System.
Background technique
Currently, a quarter or so for whole society's total energy consumption that building energy consumption accounts for, building winter heating is therein heavy again
Component part is wanted, so how to innovate in the mode of manufacture domestic hot-water, becomes the important development direction of building energy conservation.Underground heat
Energy water heating is widely applied in business PC name field as a kind of heating system of northern area, saves a large amount of electricity
Can, and it is convenient and efficient.If it is more demanding to heat source temperature using geother-mal power generation, and would to accomplish ring while power generation
It protects, then the utilization of some natural energy resources such as wind energy is just particularly important, but the mid-deep strata geothermal energy exploited at present is universal
There are the insufficient defects of temperature, so that the low efficiency of heat and generating power processed；Some equipment cannot be well by geothermal energy and wind
It can combine, cause neatly carried out in the case where geothermal energy or insufficient wind energy for warm power generation；Secondly, some heatings
Generating device structure is complicated and expensive, and brought overall income is unsatisfactory.
In order to solve the shortcomings of the prior art, people have carried out long-term exploration, propose miscellaneous solution
Scheme.For example, Chinese patent literature discloses a kind of wind-power electricity generation thermal storage heating device [201210302946.4], one kind is by wind
The compositions such as power generator, controller, thermal storage device, heat accumulation agent, electric heater, heat exchanger, heat transferring medium, circulating pump, radiator
Wind-power electricity generation thermal storage heating device can use renewable wind energy resources to generate thermal energy as room heating.When there is wind, wind-power electricity generation
The electric energy that machine issues makes the electric heater in thermal storage device obtain electric generation heat, the heat accumulation agent being conducted in thermal storage device by controller
Heat is stored, and heat is exchanged with radiator and is transported in room by heat exchanger, heat transferring medium, the circulating pump in thermal storage device
Heating；When calm, wind-driven generator does not have power output, and the heat being stored in thermal storage device heat accumulation agent stills provide heat confession
It is warm.
The flexibility that above scheme solves power generation and heating in energy and wind energy combined power generation heating equipment to a certain extent is poor
The problem of, but the program still remains many deficiencies, such as its is at high cost, and supplies since it mainly passes through wind power generation
Warm, heat source temperature is not high, and the efficiency of heating and power generation is lower.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of design rationally, heating and generating efficiency are high, flexibly
Property high, the co-generation unit of geothermal energy and wind energy at low cost.
In order to achieve the above objectives, the utility model uses following technical proposal: the cogeneration of heat and power system of this underground heat and wind energy
System heats bucket including the stirring with inner cavity, is equipped with the agitator arm that can be freely rotated in the stirring heating bucket, and described
Agitator arm by transmission component and the wind-force impeller of stirring heating bucket be set be connected, the stirring heats bucket as enclosed
Water tank, and there is pressure release component on the stirring heating bucket, described stirring heating bucket one end passes through underground heat outlet pipe and ground
Hot water intake well is connected, and the stirring heating bucket other end is connected with ground reheat heat outlet pipe, and the ground reheat heat water outlet
Pipe is in parallel with heat pump main frame with ORC generating set connects respectively, and the heat pump main frame is connected with end heating equipment, and described
End heating equipment and ORC generating set be connected on underground heat return pipe, and the underground heat return pipe and underground heat return
Well is filled to be connected.The water of underground heat water intake well enters stirring heating bucket by underground heat outlet pipe, and wind-force impeller rotation is made by transmission component
Agitator arm rotation allows water temperature to be promoted, and delivers water into ORC generating set by ground reheat heat outlet pipe and is generated electricity or conveyed
It heats to heat pump main frame to end heating equipment.
In the co-generation unit of above-mentioned underground heat and wind energy, the ORC generating set include one end and underground heat again
The connected evaporator of hot outlet pipe, the evaporator are connected with turbine power generation component, the turbine power generation component and condensation
Device is connected, and the condenser is connected with evaporator, and the evaporator other end is connected with underground heat return pipe.Evaporator
Through ground reheat heat outlet pipe draw heat into work working medium, work working medium is produced electricl energy, while working medium by turbine power generation
Temperature reduces, and working medium is passed through in evaporator again after being condensed by condenser absorbs heat.
In the co-generation unit of above-mentioned underground heat and wind energy, recirculated water is equipped between the condenser and evaporator
Pump.Water circulating pump is transported to the liquid in condenser preferably in evaporator.
In the co-generation unit of above-mentioned underground heat and wind energy, the pressure release component includes setting in stirring heating bucket
The safety exhaust at top.When pressure is excessive in stirring heating bucket, openable safety exhaust carries out reduced pressure treatment.
In the co-generation unit of above-mentioned underground heat and wind energy, the transmission component includes being arranged along the vertical direction
Rotating bar, the rotating bar lower end is arranged in the mounting hole of stirring heating bucket upper end and rotating bar lower end extends to stirring system
In hot staving, the agitator arm is arranged in rotating bar lower end, and the drive rod upper end circumferentially rotates setting in fixed branch
On drive bearing case on frame, and the drive rod is connected by the drive bearing in drive bearing case with impeller shaft, and institute
In the impeller shaft for the wind-force impeller fixed setting stated.Rotatory force brought by wind-force impeller rotation is passed to by transmission component to be stirred
Impeller is mixed, so that agitator arm possesses enough power and stirs to the water in stirring heating bucket.
In the co-generation unit of above-mentioned underground heat and wind energy, the rotating bar outer circumferential and mounting hole week are inwardly
Between be equipped with waterproof sealing bearing, avoid rotating bar because water erosion and reduce the service life.
In the co-generation unit of above-mentioned underground heat and wind energy, the agitator arm uses shrouded centrifugal impellor,
Possess bigger agitation force.
In the co-generation unit of above-mentioned underground heat and wind energy, it is equipped with insulating layer on the outside of the stirring heating bucket, is made
Heating inner bucket water must be stirred can hot soak condition.
Compared with prior art, utility model has the advantages that this co-generation unit apparatus structure is simple, cost
It is cheap；This system can be generated electricity and be heated according to wind-force size, and flexibility is high；This system reduces mechanical work and is converted into electric energy
This generation steps, resource circulation utilization, generating efficiency is high, and heating efficiency also increases.
Detailed description of the invention
Fig. 1 is the structure principle chart of the utility model；
Fig. 2 is the utility model water heating flow chart；
In figure, stirring heating bucket 1, underground heat outlet pipe 11, reheat heat outlet pipe 12, insulating layer 13, mounting hole 14, stirring
Impeller 2, transmission component 3, rotating bar 31, drive bearing case 32, impeller shaft 33, waterproof sealing bearing 34, fixed bracket 35, wind-force
Impeller 4, pressure release component 5, safety exhaust 51, underground heat water intake well 6, ORC generating set 7, evaporator 71, turbine power generation component
72, condenser 73, water circulating pump 74, heat pump main frame 8, end heating equipment 81, underground heat return pipe 82, geothermal reinjection well 9.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-2, the co-generation unit of this underground heat and wind energy heats bucket 1, stirring including the stirring with inner cavity
The agitator arm 2 that can be freely rotated is equipped in heating bucket 1, and agitator arm 2 heats bucket in stirring by transmission component 3 and setting
1 wind-force impeller 4 is connected, and stirring heating bucket 1 is closed type water tank, and has pressure release component 5, stirring heating on stirring heating bucket 1
1 one end of bucket is connected by underground heat outlet pipe 11 with underground heat water intake well 6, and stirring heating 1 other end of bucket is connected with ground reheat heat water outlet
Pipe 12, and ground reheat heat outlet pipe 12 is in parallel with heat pump main frame 8 with ORC generating set 7 connects respectively, heat pump main frame 8 is connected with
End heating equipment 81, and end heating equipment 81 and ORC generating set 7 are connected on underground heat return pipe 82, and underground heat
Return pipe 82 is connected with geothermal reinjection well 9.The water of underground heat water intake well 6 enters stirring heating bucket 1, wind-force leaf by underground heat outlet pipe 11
4 running of wheel makes the rotation of agitator arm 2 that water temperature be allowed to be promoted by transmission component 3, is delivered water by ground reheat heat outlet pipe 12
ORC generating set 7 is generated electricity or is transported to heat pump main frame 8 and heated to end heating equipment 81.
Further, ORC generating set 7 includes the evaporator 71 that one end is connected with ground reheat heat outlet pipe 12, evaporator
71 are connected with turbine power generation component 72, and turbine power generation component 72 is connected with condenser 73, and condenser 73 is connected with evaporator 71,
And 71 other end of evaporator is connected with underground heat return pipe 82.Evaporator 71 passes through 12 draw heat of ground reheat heat outlet pipe to work
In working medium, work working medium is produced electricl energy by turbine power generation component 72, while Temperature of Working reduces, and working medium passes through condenser 73
It is passed through in evaporator 71 and absorbs heat again after condensation.
Specifically, water circulating pump 74 is equipped between condenser 73 and evaporator 71.Water circulating pump 74 makes in condenser 73
Liquid is preferably transported in evaporator 71.
Preferably, pressure release component 5 includes the safety exhaust 51 that 1 top of stirring heating bucket is arranged in.When stirring heats bucket 1
When middle pressure is excessive, openable safety exhaust 51 carries out reduced pressure treatment.
It is apparent that transmission component 3 includes the rotating bar 31 being arranged along the vertical direction, 31 lower end of rotating bar is arranged in stirring system
In the mounting hole 14 of hot 1 upper end of bucket and 31 lower end of rotating bar extends in stirring heating 1 body of bucket, and the setting of agitator arm 2 is rotating
31 lower end of bar, 31 upper end of rotating bar circumferentially rotates on the drive bearing case 32 being arranged on fixed bracket 35, and rotating bar 31 is logical
The drive bearing crossed in drive bearing case 32 is connected with impeller shaft 33, and in the impeller shaft 33 of the fixed setting of wind-force impeller 4.Wind-force
Impeller 4 rotates brought rotatory force and passes to agitator arm 2 by transmission component 3, so that agitator arm 2 possesses enough move
Power stirs the water in stirring heating bucket 1.
Specifically, 31 outer circumferential of rotating bar and mounting hole 14 weeks inwardly between be equipped with waterproof sealing bearing 34, avoid
Rotating bar 31 reduces the service life because of the erosion of water.
Further, agitator arm 2 uses shrouded centrifugal impellor, possesses bigger agitation force.
Visibly, it is equipped with insulating layer 13 on the outside of stirring heating bucket 1, so that water can be chronically at high temperature in stirring heating bucket 1
State.
The principle of the present embodiment is: water being taken out from underground heat water intake well 6, is flowed into and is stirred by GEOTHERMAL WATER outlet pipe 11
In mixing heat bucket 1, due to the driving of wind-force, wind-force impeller 4 generates rotation, and the mechanical work of rotation is transferred to by transmission component 3
Agitator arm 2, the agitation stirring of agitator arm 2 heat the aquatic products heat amount in bucket 1, increase water temperature.Then, the water after heating is logical
It crosses ground reheat heat outlet pipe 12 to be transported in heat pump main frame 8 and/or ORC generating set 7, can be conveyed when wind resource is not abundant
It heats into heat pump main frame 8, the water meeting recharge in heat pump main frame 8 utilizes again into geothermal reinjection well 9；Wind resource is rich
It is transported in ORC generating set 7 and generates electricity when rich.Evaporator 71 in ORC generating set 7 passes through ground reheat heat outlet pipe 12
Into work working medium, work working medium is produced electricl energy draw heat by turbine power generation component 72, while Temperature of Working reduces, working medium
It is passed through in evaporator 71 and is absorbed heat by underground heat return pipe 82 again after being condensed by condenser 73, recycled with this.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein stirring heating bucket 1, underground heat outlet pipe 11, reheat heat outlet pipe 12, insulating layer
13, mounting hole 14, agitator arm 2, transmission component 3, rotating bar 31, drive bearing case 32, impeller shaft 33, waterproof sealing bearing
34, fixed bracket 35, wind-force impeller 4, pressure release component 5, safety exhaust 51, underground heat water intake well 6, ORC generating set 7, evaporation
Device 71, turbine power generation component 72, condenser 73, water circulating pump 74, heat pump main frame 8, end heating equipment 81, underground heat return pipe
82, the terms such as geothermal reinjection well 9, but it does not exclude the possibility of using other terms.The use of these items is only for more
Easily describe and explain the essence of the utility model；It is practical new with this for being construed as any additional limitation all
Type spirit is disagreed.
Claims (8)
1. the co-generation unit of a kind of geothermal energy and wind energy heats bucket (1) including the stirring with inner cavity, the stirring system
The agitator arm (2) that can be freely rotated is equipped in hot bucket (1), and the agitator arm (2) by transmission component (3) and is arranged
It is connected in the wind-force impeller (4) of stirring heating bucket (1), which is characterized in that stirring heating bucket (1) is closed type water tank, and
There are pressure release component (5) in stirring heating bucket (1), described stirring heating bucket (1) one end passes through underground heat outlet pipe
(11) it is connected with underground heat water intake well (6), described stirring heating bucket (1) other end is connected with ground reheat heat outlet pipe (12), and
The ground reheat heat outlet pipe (12) is in parallel with ORC generating set (7) with heat pump main frame (8) respectively to be connect, the heat pump
Host (8) is connected with end heating equipment (81), and the end heating equipment (81) and ORC generating set (7) connects respectively
It connects on underground heat return pipe (82), and the underground heat return pipe (82) is connected with geothermal reinjection well (9).
2. the co-generation unit of geothermal energy according to claim 1 and wind energy, which is characterized in that the ORC power generation
Unit (7) includes the evaporator (71) that one end is connected with ground reheat heat outlet pipe (12), and the evaporator (71) is connected with
Flat electrification component (72), the turbine power generation component (72) are connected with condenser (73), and the condenser (73) and steaming
It sends out device (71) to be connected, and evaporator (71) other end is connected with underground heat return pipe (82).
3. the co-generation unit of geothermal energy according to claim 2 and wind energy, which is characterized in that the condenser
(73) water circulating pump (74) are equipped between evaporator (71).
4. the co-generation unit of geothermal energy according to claim 1 or 2 or 3 and wind energy, which is characterized in that described lets out
Pressing component (5) includes safety exhaust (51) of the setting at the top of stirring heating bucket (1).
5. the co-generation unit of geothermal energy according to claim 4 and wind energy, which is characterized in that the transmission component
It (3) include the rotating bar (31) being arranged along the vertical direction, the rotating bar (31) lower end is arranged in stirring heating bucket (1) upper end
Mounting hole (14) in and rotating bar (31) lower end extend to stirring heating bucket (1) in vivo, the agitator arm (2) setting exists
Rotating bar (31) lower end, the rotating bar (31) upper end circumferentially rotate drive bearing case of the setting on fixed bracket (35)
(32) on, and the rotating bar (31) is connected by the drive bearing in drive bearing case (32) with impeller shaft (33), and institute
In the impeller shaft (33) for wind-force impeller (4) fixed setting stated.
6. the co-generation unit of geothermal energy according to claim 5 and wind energy, which is characterized in that the rotating bar
(31) outer circumferential and mounting hole (14) week inwardly between be equipped with waterproof sealing bearing (34).
7. the co-generation unit of geothermal energy according to claim 1 and wind energy, which is characterized in that the agitator arm
(2) shrouded centrifugal impellor is used.
8. the co-generation unit of geothermal energy according to claim 7 and wind energy, which is characterized in that the stirring heating
Insulating layer (13) are equipped on the outside of bucket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821707168.6U CN209244741U (en) | 2018-10-19 | 2018-10-19 | The co-generation unit of geothermal energy and wind energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821707168.6U CN209244741U (en) | 2018-10-19 | 2018-10-19 | The co-generation unit of geothermal energy and wind energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244741U true CN209244741U (en) | 2019-08-13 |
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ID=67525344
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821707168.6U Active CN209244741U (en) | 2018-10-19 | 2018-10-19 | The co-generation unit of geothermal energy and wind energy |
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| CN (1) | CN209244741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685861A (en) * | 2019-10-25 | 2020-01-14 | 鸿蒙能源(山东)有限公司 | Wind power and geothermal energy combined mining system |
-
2018
- 2018-10-19 CN CN201821707168.6U patent/CN209244741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685861A (en) * | 2019-10-25 | 2020-01-14 | 鸿蒙能源(山东)有限公司 | Wind power and geothermal energy combined mining system |
| CN110685861B (en) * | 2019-10-25 | 2020-12-01 | 鸿蒙能源(山东)有限公司 | Wind power and geothermal energy combined mining system |
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