CN110578951A - deep well heat energy comprehensive utilization system - Google Patents
deep well heat energy comprehensive utilization system Download PDFInfo
- Publication number
- CN110578951A CN110578951A CN201910805255.8A CN201910805255A CN110578951A CN 110578951 A CN110578951 A CN 110578951A CN 201910805255 A CN201910805255 A CN 201910805255A CN 110578951 A CN110578951 A CN 110578951A
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- CN
- China
- Prior art keywords
- heat
- water
- deep well
- pump
- bathing
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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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
- F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
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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
- F24D17/00—Domestic hot-water supply systems
- F24D17/02—Domestic hot-water supply systems using heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/30—Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
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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
- 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]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
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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
Abstract
The invention discloses a deep well heat energy comprehensive utilization system in the technical field of mining equipment, which comprises: staff bathing systems; a ground air conditioning system; a wellhead insulation system; a well head cooling system organically combines production with energy-saving and environment-friendly work by utilizing mine water waste heat and air compressor waste heat to replace a coal-fired boiler, heats mine water by replacing heat of an air compressor through a heat exchanger, supplies heat to a bathing area and a prison office area, replaces the waste heat of the mine water through a plate heat exchanger, preserves the heat of a well head through the waste heat of the mine water, prepares cold and hot water for the mine water through a water source heat pump, meets the ground building of a mining area with heating and cooling demands, effectively eliminates environmental atmosphere and heat pollution, promotes the normal development of the energy-saving and environment-friendly work of the mining area, protects the surrounding environment and saves the operation and production cost.
Description
Technical Field
the invention relates to the technical field of mining equipment, in particular to a deep well heat energy comprehensive utilization system.
Background
mining equipment mainly refers to the general names of mining, screening, transporting and other special equipment used in the production process of various mines such as coal, ferrous metal, nonferrous metal and the like.
china is a country with large energy consumption and great energy-saving potential, and has set the energy-saving and emission-reducing work as the national policy of economic development in consideration of environmental protection and sustainable development, so that the energy-saving market potential is huge.
the existing mining area mostly generates heat through a boiler to supply heat energy of the whole mining area, but the boiler heat supply mode is coal burning, and the coal is non-renewable energy, and can release a large amount of carbon dioxide, sulfur dioxide and nitrogen oxide in the coal burning process, so that the environmental pollution is caused, and the method has the advantages of large slag discharge and boiler pollution discharge treatment cost, and the operation cost of the mining area is increased.
disclosure of Invention
The invention aims to provide a deep well heat energy comprehensive utilization system, which aims to solve the problems that the existing mining area proposed in the background art mostly generates heat through a boiler to supply the heat energy of the whole mining area, but the boiler heat supply mode is coal burning, the coal is non-renewable energy, a large amount of carbon dioxide, sulfur dioxide and nitrogen oxide can be released in the coal burning process to cause environmental pollution, and the operation cost of the mining area is increased due to large slag discharge and boiler pollution discharge treatment cost.
In order to achieve the purpose, the invention provides the following technical scheme: a deep well heat energy comprehensive utilization system comprises:
the worker bathing system comprises a bathing hot water supply system and a prison office area heat supply system;
The ground air conditioning system comprises a first water source heat pump;
the wellhead heat insulation system comprises a plate heat exchanger and a low-temperature heat insulation unit;
and the wellhead cooling system comprises a second water source heat pump.
preferably, the worker bathing system comprises a bathing hot water supply system and a prison office heating system, and the heating system comprises:
an air compressor;
The heat exchanger is connected with the air compressor;
the heat storage water tank is connected with the heat exchanger through a water pipe;
The water pump is connected with the heat storage water tank through a water pipe;
and the constant-temperature water tank is connected with the water pump through a water pipe.
preferably, the heat storage water tank is connected with a heat pump unit through a water pipe.
Preferably, the plate heat exchanger is connected with the low-temperature heat preservation unit through a pipeline.
Preferably, the first water source heat pump and the second water source heat pump are both centrifugal heat pumps.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the coal-fired boiler is replaced by the mine water waste heat and the air compressor waste heat, the production and the energy-saving and environment-friendly work are organically combined, the heat of the air compressor is replaced by the heat exchanger to heat the mine water, the heat is supplied to a bathing area and a prison office area, the waste heat of the mine water is replaced by the plate heat exchanger, the well mouth is insulated by the waste heat of the mine water, cold and hot water is prepared from the mine water by the water source heat pump, the ground building of a mining area with heating and cooling requirements is met, the environmental atmosphere and heat pollution are effectively eliminated, the normal development of the energy-saving and environment-friendly work of the mining area is promoted, the surrounding environment is protected, and the operation.
drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the employee bathing system of the present invention;
FIG. 3 is a block diagram of an employee bathing system of the present invention;
FIG. 4 is a block diagram of a heating system for a prison office area according to the present invention;
FIG. 5 is a block diagram of a heating system for a prison office area according to the present invention;
FIG. 6 is a block diagram of a floor air conditioning system according to the present invention;
FIG. 7 is a block diagram of a wellhead insulation system according to the present invention;
FIG. 8 is a block diagram of a wellhead insulation system of the present invention;
FIG. 9 is a block diagram of a wellhead cooling system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
the invention provides a deep well heat energy comprehensive utilization system, which can fully utilize the heat energy of a deep well, improve the utilization rate of the heat energy and save energy;
Referring to the drawings in the context of figures 1-9,
this deep well heat energy comprehensive utilization system includes:
the worker bathing system comprises a bathing hot water supply system and a prison office heating system, and the worker bathing system comprises the bathing hot water supply system and the prison office heating system:
the waste heat of the air compressor is used as a heat source of hot water for bathing in each bathing room;
The heat exchanger is connected with the air compressor, the heat exchanger is connected with mine water through a pipeline, and the mine water is heated through heat exchange between the heat exchanger and the air compressor;
the heat storage water tank is connected with the heat exchanger through a water pipe, mine water heated by the heat exchanger enters the heat storage water tank, a heat pump host is arranged in a prison office area and is matched with the heat storage water tank to serve as a standby heat source for preparing bath water, and when the heat storage water tank is maintained by an air compressor waste heat recovery system, the bath hot water can be quickly prepared by a water source heat pump unit;
The water pump is connected with the heat storage water tank through a water pipe, the hot water is pumped into a pool bath, a shower, a heat pump machine room and a prison office area through the water pump, in order to improve the bathing comfort level of the mine area, the shower has the function of opening and heating immediately, the water temperature in the pipeline is monitored, and when the temperature is lower than a set value, the bathing hot water enters the heat storage water tank again for secondary heating;
the constant-temperature water tank is connected with the water pump through a water pipe, hot water is pumped into the constant-temperature water tank through the water pump, and hot water is supplied to a pool bath, a shower and a heat pump machine room in a mining area through the constant-temperature water tank;
the ground air conditioning system comprises a first water source heat pump, the first water source heat pump is a centrifugal heat pump, and the water source heat pump is used for extracting mine water waste heat to prepare hot water with the temperature of 50 ℃ in winter and prepare cold water with the temperature of 7 ℃ in summer, so that the heating and cooling requirements of ground buildings in the whole mining area are met;
the wellhead heat insulation system comprises a plate heat exchanger and a low-temperature heat insulation unit, wherein the plate heat exchanger is connected with the low-temperature heat insulation unit through a pipeline, the plate heat exchanger is connected with mine water through a pipeline, softened water is directly heated by the mine water and used for wellhead heat insulation, the mine water at 35 ℃ is changed into softened water at 33 ℃ by the plate heat exchanger, the softened water at 33 ℃ is supplied to a low-temperature wellhead heat insulation special unit at a wellhead to heat mine inlet air to more than 5 ℃, the requirement of wellhead heat insulation in winter is met, and the model of the low-temperature heat insulation unit is 39CQ 2125;
The wellhead cooling system comprises a second water source heat pump, the second water source heat pump is a centrifugal heat pump, the water source heat pump is used for preparing cold water with the temperature of 7 ℃ and supplying the cold water to a wellhead, the temperature of inlet air of a mine is reduced to 22 ℃ from 34.1 ℃, and underground cooling is assisted.
In summary, the coal-fired boiler is replaced by the mine water waste heat and the air compressor waste heat, production, energy saving and environment protection are organically combined, the heat of the air compressor is replaced by the heat exchanger to heat the mine water, heat is supplied to a bathing area and a prison office area, the waste heat of the mine water is replaced by the plate heat exchanger, the well mouth is insulated by the waste heat of the mine water, cold and hot water is prepared from the mine water by the water source heat pump, the ground building of a mining area with heating and cooling demands is met, environmental atmosphere and heat pollution are effectively eliminated, normal development of energy saving and environment protection work of the mining area is promoted, the surrounding environment is protected, and the operation and production cost is saved.
while the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. a deep well heat energy comprehensive utilization system is characterized in that: this deep well heat energy comprehensive utilization system includes:
the worker bathing system comprises a bathing hot water supply system and a prison office area heat supply system;
The ground air conditioning system comprises a first water source heat pump;
the wellhead heat insulation system comprises a plate heat exchanger and a low-temperature heat insulation unit;
and the wellhead cooling system comprises a second water source heat pump.
2. The comprehensive deep well heat energy utilization system of claim 1, wherein: the staff bathing system comprises a bathing hot water supply system and a prison office heating system, and the heating system comprises:
An air compressor;
the heat exchanger is connected with the air compressor;
the heat storage water tank is connected with the heat exchanger through a water pipe;
The water pump is connected with the heat storage water tank through a water pipe;
And the constant-temperature water tank is connected with the water pump through a water pipe.
3. The comprehensive deep well heat energy utilization system of claim 2, wherein: the heat storage water tank is connected with a heat pump unit through a water pipe.
4. The comprehensive deep well heat energy utilization system of claim 1, wherein: the plate heat exchanger is connected with the low-temperature heat preservation unit through a pipeline.
5. The comprehensive deep well heat energy utilization system of claim 1, wherein: the first water source heat pump and the second water source heat pump are both centrifugal heat pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805255.8A CN110578951A (en) | 2019-08-29 | 2019-08-29 | deep well heat energy comprehensive utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805255.8A CN110578951A (en) | 2019-08-29 | 2019-08-29 | deep well heat energy comprehensive utilization system |
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| CN110578951A true CN110578951A (en) | 2019-12-17 |
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| CN201910805255.8A Pending CN110578951A (en) | 2019-08-29 | 2019-08-29 | deep well heat energy comprehensive utilization system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076260A (en) * | 2019-12-31 | 2020-04-28 | 淮北工业建筑设计院有限责任公司 | Comprehensive utilization system of clean energy in mining area |
| CN113324294A (en) * | 2021-05-06 | 2021-08-31 | 常州大连理工大学智能装备研究院 | Energy-saving integrated system for cold and heat sources of building |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3110463A1 (en) * | 1981-03-18 | 1982-12-09 | Christian 7432 Urach Greiner | Device for recovering heat energy from waste-heat sources |
| CN104213931A (en) * | 2014-09-17 | 2014-12-17 | 济南国海能源科技有限公司 | Ventilation cooling and residual heat utilization system of mine shaft |
| CN104329760A (en) * | 2014-11-13 | 2015-02-04 | 中冶北方（大连）工程技术有限公司 | System and method for comprehensive utilization of ground heat of mine water drainage |
| CN106642810A (en) * | 2015-10-28 | 2017-05-10 | 哈尔滨市永恒鑫科技开发有限公司 | Comprehensive utilization platform for heat source of coal mine |
| CN106651063A (en) * | 2015-10-28 | 2017-05-10 | 哈尔滨市永恒鑫科技开发有限公司 | Coal mine heat source energy-saving management and utilization system |
| CN108194117A (en) * | 2017-12-27 | 2018-06-22 | 山东东山新驿煤矿有限公司 | A kind of mine waste heat recovery constant temperature heating system |
| CN108506036A (en) * | 2018-03-16 | 2018-09-07 | 江南大学 | A kind of mine cooling and heating system using mine return air heat energy |
| KR20190014709A (en) * | 2017-08-03 | 2019-02-13 | 주식회사 조이산업 | Water heating device utilizing waste heat generated from air conditioner |
-
2019
- 2019-08-29 CN CN201910805255.8A patent/CN110578951A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3110463A1 (en) * | 1981-03-18 | 1982-12-09 | Christian 7432 Urach Greiner | Device for recovering heat energy from waste-heat sources |
| CN104213931A (en) * | 2014-09-17 | 2014-12-17 | 济南国海能源科技有限公司 | Ventilation cooling and residual heat utilization system of mine shaft |
| CN104329760A (en) * | 2014-11-13 | 2015-02-04 | 中冶北方（大连）工程技术有限公司 | System and method for comprehensive utilization of ground heat of mine water drainage |
| CN106642810A (en) * | 2015-10-28 | 2017-05-10 | 哈尔滨市永恒鑫科技开发有限公司 | Comprehensive utilization platform for heat source of coal mine |
| CN106651063A (en) * | 2015-10-28 | 2017-05-10 | 哈尔滨市永恒鑫科技开发有限公司 | Coal mine heat source energy-saving management and utilization system |
| KR20190014709A (en) * | 2017-08-03 | 2019-02-13 | 주식회사 조이산업 | Water heating device utilizing waste heat generated from air conditioner |
| CN108194117A (en) * | 2017-12-27 | 2018-06-22 | 山东东山新驿煤矿有限公司 | A kind of mine waste heat recovery constant temperature heating system |
| CN108506036A (en) * | 2018-03-16 | 2018-09-07 | 江南大学 | A kind of mine cooling and heating system using mine return air heat energy |
Non-Patent Citations (5)
| Title |
|---|
| 《新汶矿业集团志》编纂委员会: "《新汶矿业集团志》", 31 August 2016, 煤炭工业出版社 * |
| 汤家轩: "《2013煤炭技术与装备发展论坛优秀论文集》", 31 January 2014, 中国矿业大学出版社 * |
| 董宪伟等: "煤矿余热资源综合利用研究", 《河北能源职业技术学院学报》 * |
| 赵忠玲等: "彭庄煤矿余热综合利用可行性研究", 《煤炭技术》 * |
| 魏忠勋等: "矿井余热综合利用技术研究与应用", 《煤炭科学技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076260A (en) * | 2019-12-31 | 2020-04-28 | 淮北工业建筑设计院有限责任公司 | Comprehensive utilization system of clean energy in mining area |
| CN113324294A (en) * | 2021-05-06 | 2021-08-31 | 常州大连理工大学智能装备研究院 | Energy-saving integrated system for cold and heat sources of building |
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Application publication date: 20191217 |
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