CN206496398U - A kind of severe cold area utilizes clean energy resource combined type heating system - Google Patents
A kind of severe cold area utilizes clean energy resource combined type heating system Download PDFInfo
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- CN206496398U CN206496398U CN201720130801.9U CN201720130801U CN206496398U CN 206496398 U CN206496398 U CN 206496398U CN 201720130801 U CN201720130801 U CN 201720130801U CN 206496398 U CN206496398 U CN 206496398U
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- geothermal
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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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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Abstract
A kind of severe cold area belongs to clean energy resource using clean energy resource combined type heating system and utilizes technology；Including geothermal energy heat source system, air energy thermal source system is connected with geothermal medium output pipe and geothermal medium intake line respectively by air dielectric output pipe and air dielectric intake line, in air dielectric output, enter to be equipped with air dielectric switching control pilot on pipeline respectively, constitute air energy thermal source system, automatic control cabinet is connected by circuit A with expansion valve, compressor, automatic control cabinet is connected by circuit B with air dielectric switch valve, geothermal medium switching control pilot, and heat detector is connected with automatic control cabinet；This combined type heating system includes geothermal energy heat source system, air energy thermal source system and electric heating system, and rational in infrastructure, novelty is good using heating effect in severe cold area, automaticity height, it is ensured that continuation, the reliability of geothermal energy resources.
Description
Technical field
The invention comes from clean energy resource and utilizes technology, relates generally to one kind and utilizes geothermal energy and air in severe cold area
The heating system of the clean energy resource combination of energy.
Background technology
Clean energy resource includes air energy, shallow layer geothermal energy and electrical heat energy.
Air can be it is a kind of be widely present, using freely, inexhaustible clean energy resource, in certain temperature environment should
With there is the very high thermal efficiency, but be not suitable for application because of Performance ratio difference in subzero less than 20 degree of temperature environment.Tight
Cold area, each winter has the time temperature of 60 days or so to be, at subzero less than 20 degree Celsius, to have the time or even to zero
Lower more than 30 degree.Therefore, in severe cold area, the Border in Harbin Area of such as northern China also can not carry out winter confession using air
Warm technology.
Shallow-layer heat energy is the clean energy resource that a kind of distribution is wide, reserves are big, regeneration is rapid, environment-friendly, economic and practical, still
Shallow layer geothermal energy above deposits thermal compensation problem after mining in application.Because severe cold area cold snap is long, heating period typically exists
Five to six months, to continuous exploitation shallow layer geothermal energy, thermal compensation only relied on clear-cutting forestland and not accomplished, and during summer cooling
Between it is again very short, heat soak-back by its generation is also not enough to underground come the heat energy needed for making up.And if thermal compensation is done well,
Long-term exploitation shallow layer geothermal energy will result in the partial freezing for taking thermal region, be allowed to the exploitation application that can not continue.
Therefore, it all can not undertake and complete the confession of severe cold area in the single use air energy in severe cold area or shallow layer geothermal energy
Hot work, constrains scientific and reasonable application of the clean energy resource in severe cold area.
The content of the invention
The problem of purpose produced by the present invention exists aiming at above-mentioned prior art, with reference to severe cold area air-energy with
The actual conditions of the geothermal energy, design provides a kind of severe cold area and utilizes clean energy resource combined type heating system, with abundant
Using and play air-energy and the geothermal energy and each technical advantage and have complementary advantages, break through and use limitation, reach knot
Structure is novel, reasonable, it is strong to be applicable severe cold area heat capacity, the purpose that two kinds of energy are used with conversion is convenient, automaticity is high.
What the purpose of the invention was realized in：
Set the water tank on cold water inlet pipe road and hot water delivery pipe road by hot water intake line and cold-water reflux pipeline with
Air cooler is connected in circulation, and holding water pump, the geothermal medium efferent duct of geothermal energy heat source system are matched somebody with somebody on the cold-water reflux pipeline
Road and geothermal medium intake line are connected with air cooler respectively, in the geothermal medium intake line and geothermal medium output pipe
It is upper to be equipped with geothermal medium switching control pilot respectively, compressor is installed on the geothermal medium output pipe, is situated between in the underground heat
Expansion valve is installed on matter intake line, the geothermal energy heat source system of clean energy resource is constituted, air-energy system passes through air-energy
Medium output pipe and air dielectric intake line are connected with geothermal medium output pipe and geothermal medium intake line respectively,
Air dielectric switching control pilot is equipped with the air dielectric output pipe and air dielectric intake line respectively, cleaning energy is constituted
The air energy thermal source system in source；Automatic control cabinet is connected by circuit A with expansion valve, compressor, circuit B by automatic control cabinet with it is empty
Gas medium switching control pilot, the connection of geothermal medium switching control pilot, heat detector are connected with automatic control cabinet, are so far constituted a kind of tight
Cold area utilizes clean energy resource combined type heating system.
The invention includes geothermal energy heat source system, air-energy system and electric heating system totally three sets of heat source systems,
By rational Combination Design, the advantage that air can be applied with geothermal energy in severe cold area is given full play to, electric heating system has
Imitate prevention and control influence of the emergency case to heat supply running, it is ensured that clean energy resource heat supply in severe cold area economy, effectively, continue,
Reliability service, its feature is：
First, having given full play to air can be widely present, using freedom, in subzero more than 20 degree Celsius of microthermal climate rings
The characteristics of thermal efficiency is high during border, the main force's energy for becoming severe cold area clean energy resource Winter heat supply (accounts for heat supply total amount
70%)
2nd, Celsius subzero 20 and temperature below weather environment when, utilize geothermal energy resources system extract geothermal
Can heat supply, compensate for air can make whole heat supply the problem of the thermal efficiency is low in subzero 20 degree Celsius and following weather environment
System remains to keep low cost effectively operation.
3rd, based on air energy thermal source, supplemented by geothermal energy thermal source, as auxiliary thermal source, geothermal energy heat source system extracts heat
The time of energy is short, measures limited.By taking Harbin as an example, annual temperature only has 60 days or so in subzero less than 20 degree of time.
That is the extraction of geothermal energy only has the time of about 60 days, and the time of geothermal energy accumulation can have 300 days.During exploitation
Between it is short, have the sufficient geothermal energy prolongation, be underground heat can effective clear-cutting forestland, solving geothermal energy resources, to adopt benefit uneven
The problem of, be effectively prevented underground and freeze, it is ensured that geothermal energy as heating source continuation and reliability.
The 4th, the generation of electric heating system, effectively prevention emergency case is set.As mechanical breakdown or exceedingly odious weather occur
When, when air energy thermal source system and geothermal energy heat source system can not all start, intelligence control system is by automatic start electrical heating system
System heat supply, to ensure continual lasting heat supply.
Brief description of the drawings
Fig. 1 is that city's heating system general structure schematic diagram is combined in a kind of severe cold area using clean energy resource.
Piece number explanation in figure：
1. the circuit A of 6. expansion valve of water tank 2. electric heating system, 3. hot water intake line, 4. air cooler, 5. compressor 7.
8. the air dielectric input pipe of 9. heat detector of automatic control cabinet, 10. air dielectric output pipe, 11. air energy thermal source system 12.
The ground of road 13. air dielectric switching control pilot, 14. circuit B, 15. geothermal medium output pipes, 16. geothermal energy heat source system 17.
The cold water inlet pipe road of 20. water pump of thermal medium intake line 18. geothermal medium switching control pilot, 19. cold-water reflux pipeline 21.
22. hot water delivery pipe road
Embodiment
The invention embodiment is described in detail below in conjunction with the accompanying drawings.
A kind of severe cold area utilizes clean energy resource combined type heating system, sets cold water inlet pipe road 21 and hot water delivery pipe
The water tank 1 on road 22 is connected by hot water intake line 3 and cold-water reflux pipeline 19 with air cooler 4 in circulation, is returned in the cold water
Match somebody with somebody holding water pump 20, the geothermal medium output pipe 15 and geothermal medium intake line 17 of geothermal energy heat source system 16 on flow tube road 19
Connected respectively with air cooler 4, be equipped with underground heat respectively on the geothermal medium intake line 17 and geothermal medium output pipe 15
Medium switching control pilot 18, installs compressor 5, in the geothermal medium intake line on the geothermal medium output pipe 15
Expansion valve 6 is installed on 17, the geothermal energy heat source system of clean energy resource is constituted, air-energy system 11 is defeated by air-energy medium
Go out pipeline 10 and air dielectric intake line 12 to connect with geothermal medium output pipe 15 and geothermal medium intake line 17 respectively,
It is equipped with air dielectric switching control pilot 13, structure respectively on the air dielectric output pipe 10 and air dielectric intake line 12
Into the air energy thermal source system of clean energy resource；Automatic control cabinet 8 is connected by circuit A7 with expansion valve 6, compressor 5, and circuit B14 will
Automatic control cabinet 8 is connected with air dielectric switching control pilot 13, geothermal medium switching control pilot 18, and heat detector 9 is with automatically controlling
Cabinet 8 is connected.
Electric heating system 2 is equipped with the water tank 1, the electric heating system 2 is connected by circuit A7 with automatic control cabinet 8
Connect.
Heat supply operation is in use, geothermal energy heat source system and air energy thermal source system are according to the change phase of outdoor environment temperature
Mutually staggeredly from air or underground extract thermal energy, pass through compressor 5 generate high temperature carry out heat supply.When under outdoor environment temperature
Dropping to needs the temperature of heat supply, and at subzero more than 20 degree Celsius, air energy thermal source system under the control of automatic control cabinet 8 from
Dynamic to start, the heat energy extracted in air generates high temperature progress heat supply by compressor 5；When outdoor environment temperature drops to Celsius zero
When lower less than 20 degree, automatic control cabinet 8 closes air energy thermal source system automatically, starts geothermal energy heat source system, extracts underground heat
High temperature can be generated by compressor 5 and carry out heat supply.If producing emergency case, two sets of heat source systems can not all work, automatically control
Electric heating system 2 in automatic start water tank 1 is carried out heat supply by cabinet 8 by electrical heating thermal source.
Claims (2)
1. a kind of severe cold area utilizes clean energy resource combined type heating system, cold water inlet pipe road (21) and hot water delivery pipe are set
The water tank (1) on road (22) is connected by hot water intake line (3) and cold-water reflux pipeline (19) with air cooler (4) in circulation,
On the cold-water reflux pipeline (19) match somebody with somebody holding water pump (20), the geothermal medium output pipe (15) of geothermal energy heat source system (16) and
Geothermal medium intake line (17) is connected with air cooler (4) respectively, in the geothermal medium intake line (17) and geothermal medium
Geothermal medium switching control pilot (18) is equipped with output pipe (15) respectively, is installed on the geothermal medium output pipe (15)
Compressor (5), installs expansion valve (6) on the geothermal medium intake line (17), constitutes the geothermal energy thermal source of clean energy resource
System, it is characterised in that：Air-energy system (11) passes through air-energy medium output pipe (10) and air dielectric input pipe
Road (12) is connected with geothermal medium output pipe (15) and geothermal medium intake line (17) respectively, in air dielectric output
Air dielectric switching control pilot (13) is equipped with pipeline (10) and air dielectric intake line (12) respectively, clean energy resource is constituted
Air energy thermal source system；Automatic control cabinet (8) is connected by circuit A (7) with expansion valve (6), compressor (5), and circuit B (14) will be certainly
Dynamic switch board (8) be connected with air dielectric switching control pilot (13), geothermal medium switching control pilot (18), heat detector (9) and oneself
Dynamic switch board (8) connection.
2. a kind of severe cold area according to claim 1 utilizes clean energy resource combined type heating system, it is characterised in that：
Electric heating system (2) is equipped with the water tank (1), the electric heating system (2) is connected by circuit A (7) and automatic control cabinet (8)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130801.9U CN206496398U (en) | 2017-02-14 | 2017-02-14 | A kind of severe cold area utilizes clean energy resource combined type heating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130801.9U CN206496398U (en) | 2017-02-14 | 2017-02-14 | A kind of severe cold area utilizes clean energy resource combined type heating system |
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| CN206496398U true CN206496398U (en) | 2017-09-15 |
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| CN201720130801.9U Active CN206496398U (en) | 2017-02-14 | 2017-02-14 | A kind of severe cold area utilizes clean energy resource combined type heating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610045A (en) * | 2017-02-14 | 2017-05-03 | 王作韬 | Combined heat supply system capable of utilizing clean energy in severe cold area |
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2017
- 2017-02-14 CN CN201720130801.9U patent/CN206496398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610045A (en) * | 2017-02-14 | 2017-05-03 | 王作韬 | Combined heat supply system capable of utilizing clean energy in severe cold area |
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