CN105972677A - Environment-protecting heat supply system - Google Patents
Environment-protecting heat supply system Download PDFInfo
- Publication number
- CN105972677A CN105972677A CN201610497750.3A CN201610497750A CN105972677A CN 105972677 A CN105972677 A CN 105972677A CN 201610497750 A CN201610497750 A CN 201610497750A CN 105972677 A CN105972677 A CN 105972677A
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- CN
- China
- Prior art keywords
- pipeline
- pump
- water
- heat
- well
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- 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
- F24D3/00—Hot-water central heating systems
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/20—Geothermal collectors using underground water as working fluid; using working fluid injected directly into the ground, e.g. using injection wells and recovery wells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T2010/50—Component parts, details or accessories
-
- 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
-
- 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]
- Y02B30/12—Hot water central heating systems using heat pumps
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses an environment-protecting heat supply system. The environment-protecting heat supply system comprises mining wells, recharging wells, a heat exchanger, a heat pump and a heat dissipating device. A mining pipeline communicates into any one of the mining wells and a water suction pump is installed on the mining pipeline. A recharging pipeline extends into any one of the recharging wells. A first pipeline is connected with the mining pipelines and the recharging pipelines. The heat exchanger is installed on the first pipeline and a second return circuit. A recharging filter device is installed on the part, between the heat exchanger and the recharging wells, of the first pipeline. A first circulating pump is installed on the second return circuit. The heat pump is installed on the second return circuit and a third return circuit. A second circulating pump and the heat dissipating device are installed on the third return circuit. A water resource importing pipeline is connected with a water-replenishing tank. The water-replenishing tank is connected with the third return circuit through a forth pipeline and a water-replenishing pump is installed on the forth pipeline. The environment-protecting heat supply system has the characteristics of energy conservation and environmental protection by using the gradient utilization of geotherm, environment-protecting working mediums of the heat pump and the technologies such as geotherm recharging.
Description
Technical field
The invention belongs to heating field, relate in particular to a kind of environmental protection heating system.
Background technology
At present, the central heating of cities of Northern China takes fuel as the leading factor with fire coal, uses thermoelectricity co-generating heat supplying, region boiler
The mode of room heat supply, technology efficiency is stable, and all kinds of energy-saving and emission-reduction measures are also gradually improved, but cannot change that structure is single, just throw
Provide realistic problem high, with serious pollution, the particularly Heating Period city with coal-burning boiler as main heating source, its coal fire discharged cigarette
Gas, the substantial amounts of fine particle of Area generation near the ground in city, cause seasonal haze phenomenon to happen occasionally.Correlational study table
Bright, control heat supply in winter coal consumption total amount and adjust heating energy resource structure, being to administer northern area city haze autumn and winter
Key point.Therefore, improving energy occupation mode, optimize energy consumption structure, wideling popularize application clean energy resource becomes the general trend of events
Become.
Summary of the invention
In order to overcome disadvantages mentioned above, the invention provides a kind of environmental protection heating system.
To this end, technical scheme is as follows:
A kind of environmental protection heating system, including: recovery well, inverted well, heat exchanger, heat pump and heat abstractor, described recovery well
All it is at least at a glance with the quantity of inverted well, has been passed through production tubing in the most described recovery well, on described production tubing
Suction pump is installed；Arbitrarily stretch in the most described inverted well and recharged pipeline；First pipeline and described production tubing and recharge
Pipeline is connected, for the Water Spreading extremely described inverted well will extracted out in described recovery well；Described heat exchanger is arranged on described first
On pipeline and second servo loop, for the heat of liquid in the first pipeline is transferred to described second servo loop, described heat exchanger and institute
State to be provided with on the first pipeline between inverted well and recharge defecator；First circulating pump is installed on described second servo loop；Institute
State heat pump to be arranged on described second servo loop and tertiary circuit, for the water in described tertiary circuit is heated, wherein, institute
State and the second circulating pump and described heat abstractor are installed on tertiary circuit；
Source water inlet pipes road is connected with described water supply tank, for inputting water in described water supply tank；Described water supply tank passes through
4th pipeline is connected with described tertiary circuit, and described 4th pipeline is provided with small pump.
In technique scheme, described heat pump is electric heating pump or gas-fired heat pump.
In technique scheme, the quantity of described inverted well is more than or equal to the quantity of described recovery well.
In technique scheme, the first pipeline between described heat exchanger and described recovery well is provided with desanding
Device.
In technique scheme, the first pipeline between described heat exchanger and described inverted well is parallel with the 5th pipe
Road, described 5th pipeline is provided with and recharges force (forcing) pump, the Water Spreading in promoting described first pipeline to described inverted well.
In technique scheme, described source water inlet pipes road is provided with water treatment facilities, miscellaneous for remove in water
Matter and chlorine root.
The environmental protection heating system of the present invention uses underground heat cascade utilization, utilizes the skill such as heat pump fluid and geothermal reinjection of environmental protection
Art, has the feature of energy-conserving and environment-protective, community can be carried out heat supply and provide domestic water.
Accompanying drawing explanation
Fig. 1 is the structural representation of the environmental protection heating system of the present invention.
Wherein, 1: recovery well 2: the first pipeline 3: desander 4: heat exchanger
5: second servo loop 6: heat pump 7: tertiary circuit 8: heat abstractor
9: the second circulating pumps 10: small pump 11: the four pipeline 12: water supply tank
13: water treatment facilities 14: source water inlet pipes road 15: inverted well
16: recharge force (forcing) pump 17: the five pipeline 18: recharge defecator
19: the first circulating pumps.
Detailed description of the invention
Below in conjunction with the accompanying drawings the environmental protection heating system of the present invention is described in detail.
As it is shown in figure 1, include: 2 recovery well, 2 inverted wells 15, heat exchanger 4, heat pump and heat abstractor, the most at a glance
It is passed through a production tubing in recovery well 1, production tubing has been provided with suction pump (not shown)；Inverted well the most at a glance
Inside stretch into one and recharge pipeline；First pipeline and 2 production tubings and 2 recharge pipeline and are connected, for taking out in recovery well
The water (about 50 degree) gone out recharges to inverted well；Heat exchanger is arranged on (wherein, the first pipeline on the first pipeline 2 and second servo loop
In separated, the two ends of disconnection are connected with heat exchanger respectively；Second servo loop disconnects at one, the two ends of this gap respectively with heat exchange
Device connects), for the heat of liquid in the first pipeline is transferred to second servo loop, the first pipeline between heat exchanger and inverted well
On be provided with and recharge defecator 18, for water is filtered；On the first pipeline between heat exchanger with inverted well in parallel
Having the 5th pipeline 17, the 5th pipeline is provided with and recharges force (forcing) pump 16, the Water Spreading in promoting the first pipeline is to inverted well.
On the first pipeline between heat exchanger and recovery well, desander 3 is installed.
First circulating pump 19 is installed on second servo loop 5, forces second servo loop circulation；Heat pump 6 be arranged on second servo loop and
On tertiary circuit 7, for heating the water in tertiary circuit, wherein, heat pump can be electric heating pump or gas-fired heat pump, the 3rd
Second circulating pump 9 and heat abstractor 8 are installed on loop.
Source water inlet pipes road 14 is connected with described water supply tank 12, for inputting water in water supply tank；On source water inlet pipes road
Water treatment facilities 13 is installed, for removing the impurity in water and chlorine root (chloride ion).Water supply tank passes through the 4th pipeline and the 3rd
Loop connects, and the 4th pipeline 11 is provided with small pump 10.
The method of work of the environmental protection heating system of the present invention is: the hot water extracted out from recovery well 1 flows in the first pipeline 2
(temperature of hot water is about 50 DEG C), water is in the first pipeline 2 after heat exchanger 4, and the heat in water is transferred to by heat exchanger 4
Secondary circuit 5.First circulating pump 19 makes the water forced circulation in second servo loop 5, when the water in second servo loop 5 is recycled to heat pump 6,
Transfer heat to tertiary circuit 7 by heat pump 6, thus the water in tertiary circuit 7 heats up, can be to community by heat abstractor 8
Carry out heat supply, or domestic water is provided.
When discharge reduction in tertiary circuit 7, small pump 10 works, water supply tank 12 by the 4th pipeline 11 to the 3rd time
Supplying water in road 7, makes the water in tertiary circuit 7 sufficient.
Above the present invention is done exemplary description, it should explanation, in the situation of the core without departing from the present invention
Under, any simple deformation, amendment or other those skilled in the art can not spend the equivalent of creative work equal
Fall into protection scope of the present invention.
Claims (6)
1. an environmental protection heating system, it is characterised in that including: recovery well (1), inverted well (15), heat exchanger (4), heat pump (6)
With heat abstractor (8), the quantity of described recovery well (1) and inverted well (15) is all at least at a glance, the most described recovery well
(1) it has been passed through production tubing in, described production tubing has been provided with suction pump；Arbitrarily stretch in the most described inverted well (15)
Recharge pipeline；First pipeline (2) and described production tubing and recharge pipeline and be connected, extract out in by described recovery well (1)
Water Spreading is to described inverted well (15)；Described heat exchanger (4) is arranged on described first pipeline (2) and second servo loop (5), is used for
The heat of liquid in first pipeline (2) is transferred to described second servo loop (5), described heat exchanger (4) and described inverted well (15)
Between the first pipeline (2) on be provided with and recharge defecator (18)；Described second servo loop is provided with the first circulating pump on (5)
(19)；Described heat pump (6) is arranged on described second servo loop (5) and tertiary circuit (7), in described tertiary circuit (7)
Water heat, wherein, described tertiary circuit (7) is provided with the second circulating pump (9) and described heat abstractor (8)；
Source water inlet pipes road (14) is connected with described water supply tank (12), for inputting water in described water supply tank (12)；Described benefit
Water tank (12) is connected with described tertiary circuit (7) by the 4th pipeline (11), and described 4th pipeline (11) is provided with small pump
(10)。
Environmental protection heating system the most according to claim 1, it is characterised in that described heat pump (6) is electric heating pump or combustion gas heat
Pump.
Environmental protection heating system the most according to claim 1 and 2, it is characterised in that the quantity of described inverted well (15) is more than
Quantity equal to described recovery well (1).
Environmental protection heating system the most according to claim 3, it is characterised in that in described heat exchanger (4) and described recovery well
(1) on the first pipeline (2) between, desander (3) is installed.
Environmental protection heating system the most according to claim 4, it is characterised in that at described heat exchanger (4) and described inverted well
(15) it is parallel with the 5th pipeline (17) on the first pipeline (2) between, described 5th pipeline (17) is provided with and recharges force (forcing) pump
(16) Water Spreading, being used for promoting in described first pipeline (2) is to described inverted well (15).
Environmental protection heating system the most according to claim 5, it is characterised in that be provided with on described source water inlet pipes road (14)
Water treatment facilities (13), for removing the impurity in water and chlorine root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497750.3A CN105972677A (en) | 2016-06-27 | 2016-06-27 | Environment-protecting heat supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497750.3A CN105972677A (en) | 2016-06-27 | 2016-06-27 | Environment-protecting heat supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972677A true CN105972677A (en) | 2016-09-28 |
Family
ID=57020344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610497750.3A Pending CN105972677A (en) | 2016-06-27 | 2016-06-27 | Environment-protecting heat supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091336A (en) * | 2021-04-02 | 2021-07-09 | 中石化绿源地热能(陕西)开发有限公司 | Hydrothermal geothermal exploitation system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57153141A (en) * | 1981-03-18 | 1982-09-21 | Hitachi Ltd | Equipment with cooling, heating and hot water supply combined |
| CN2480778Y (en) * | 2001-05-29 | 2002-03-06 | 王洋 | Geothermy lithium bromide absorption type refrigerated air conditioner set |
| CN2526717Y (en) * | 2002-03-29 | 2002-12-18 | 成都希望电子研究所 | Geothermal pump air conditioner |
| CN202835829U (en) * | 2012-09-11 | 2013-03-27 | 天津东丽湖能源科技有限公司 | Ground-source heat pump system with auxiliary solar energy |
| CN103238485A (en) * | 2013-04-26 | 2013-08-14 | 同济大学 | Heat pump type greenhouse air conditioning system with solar photovoltaic power supply function and underground water source |
| CN205747098U (en) * | 2016-06-27 | 2016-11-30 | 天津津宜供热有限公司 | Environmental protection heating system |
-
2016
- 2016-06-27 CN CN201610497750.3A patent/CN105972677A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57153141A (en) * | 1981-03-18 | 1982-09-21 | Hitachi Ltd | Equipment with cooling, heating and hot water supply combined |
| CN2480778Y (en) * | 2001-05-29 | 2002-03-06 | 王洋 | Geothermy lithium bromide absorption type refrigerated air conditioner set |
| CN2526717Y (en) * | 2002-03-29 | 2002-12-18 | 成都希望电子研究所 | Geothermal pump air conditioner |
| CN202835829U (en) * | 2012-09-11 | 2013-03-27 | 天津东丽湖能源科技有限公司 | Ground-source heat pump system with auxiliary solar energy |
| CN103238485A (en) * | 2013-04-26 | 2013-08-14 | 同济大学 | Heat pump type greenhouse air conditioning system with solar photovoltaic power supply function and underground water source |
| CN205747098U (en) * | 2016-06-27 | 2016-11-30 | 天津津宜供热有限公司 | Environmental protection heating system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091336A (en) * | 2021-04-02 | 2021-07-09 | 中石化绿源地热能(陕西)开发有限公司 | Hydrothermal geothermal exploitation system and method |
| CN113091336B (en) * | 2021-04-02 | 2024-05-14 | 西安交通大学 | Water-heating geothermal development system and method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |