CN108716704B - Heat supply system - Google Patents
Heat supply system Download PDFInfo
- Publication number
- CN108716704B CN108716704B CN201810414953.0A CN201810414953A CN108716704B CN 108716704 B CN108716704 B CN 108716704B CN 201810414953 A CN201810414953 A CN 201810414953A CN 108716704 B CN108716704 B CN 108716704B
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange cycle
- heat
- water
- cycle
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 162
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 238000004146 energy storage Methods 0.000 claims abstract description 34
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- 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
- F24D19/1039—Arrangement or mounting of control or safety devices for water heating systems for central heating the system uses a heat pump
Abstract
The invention provides a heating system, which comprises a first heat exchange cycle, a second heat exchange cycle, a third heat exchange cycle and a fourth heat exchange cycle, wherein the first heat exchange cycle is connected with the second heat exchange cycle, the second heat exchange cycle is connected with the third heat exchange cycle, and the third heat exchange cycle is connected with the fourth heat exchange cycle; according to the invention, through setting the first heat exchange cycle, the second heat exchange cycle, the third heat exchange cycle and the fourth heat exchange cycle, the heat circulation heating is achieved, meanwhile, the air-cooled heat pump unit and the high-temperature heat pump unit are used for providing heat energy, the energy storage water tank is arranged for storing energy, the energy can be stored in the power consumption valley period at night, and the energy storage is stopped for heating in the power consumption peak period in the day, so that the problem of power waste is effectively solved, and meanwhile, the fund is saved.
Description
Technical Field
The invention relates to the field of heat supply, in particular to a heat supply system.
Background
Along with the enhancement of environmental awareness, more and more heating companies abandon the original fuel combustion heating, change into the heating of energy-conserving electric power heating, but the electric power is generated heat and is had the defect, is the power consumption peak daytime promptly, but also needs the heating daytime, and the daytime power supply consumes electric power big, inefficiency, price height, has both caused the waste of electric power, has caused the waste of fund simultaneously.
Disclosure of Invention
The invention provides a heating system, which achieves heat circulation heating by arranging a first heat exchange cycle, a second heat exchange cycle, a third heat exchange cycle and a fourth heat exchange cycle, simultaneously provides heat energy by using an air-cooled heat pump unit and a high-temperature heat pump unit, and arranges an energy storage water tank for storing energy, can store energy in the power consumption valley period at night, and stops storing energy for heating in the power consumption peak period in the day, thereby effectively solving the problem of power waste and saving fund at the same time.
The technical scheme of the invention is realized as follows:
a heating system, comprising: a first heat exchange cycle, a second heat exchange cycle, a third heat exchange cycle, and a fourth heat exchange cycle;
the first heat exchange cycle is connected with the second heat exchange cycle, the second heat exchange cycle is connected with the third heat exchange cycle, and the third heat exchange cycle is connected with the fourth heat exchange cycle;
alternatively, the first heat exchange cycle is connected with the fourth heat exchange cycle;
alternatively, the second heat exchange cycle is connected to the fourth heat exchange cycle;
or, the first heat exchange cycle is connected with the third heat exchange cycle, and the third heat exchange cycle is connected with the fourth heat exchange cycle;
or, the second heat exchange cycle is connected with the third heat exchange cycle, and the third heat exchange cycle is connected with the fourth heat exchange cycle;
the water replenishing device is simultaneously connected with the third heat exchange cycle and the fourth heat exchange cycle;
and the first heat exchange cycle, the second heat exchange cycle, the third heat exchange cycle, the fourth heat exchange cycle and the water supplementing device are all connected with the control system.
Further, the first heat exchange cycle comprises an air-cooled heat pump unit, a first circulation pipeline and a high-temperature heat pump unit, wherein one end of the first circulation pipeline penetrates through the air-cooled heat pump unit, and the other end of the first circulation pipeline penetrates through the high-temperature heat pump unit;
the first air-cooled heat pump unit and the high-temperature heat pump unit are both connected with the control system.
Further, the second heat exchange cycle comprises an energy storage water tank, a second circulation pipeline and the high-temperature heat pump unit, wherein one end of the second circulation pipeline penetrates through the high-temperature heat pump unit, and the other end of the second circulation pipeline penetrates through the energy storage water tank.
Further, the third heat exchange cycle comprises a plate heat exchanger, a third circulation pipeline and the energy storage water tank, wherein one end of the third circulation pipeline penetrates through the energy storage water tank, and the other end of the third circulation pipeline penetrates through the plate heat exchanger;
the plate heat exchanger is connected with the control system.
Further, the fourth heat exchange cycle comprises a user heating circulation pipeline and the plate heat exchanger, one end of the user heating circulation pipeline penetrates through the plate heat exchanger, and the other end of the user heating circulation pipeline is connected with a user heating system.
Further, the water supplementing device comprises a softened water tank, one end of the softened water tank is communicated with the loop end of the user heating circulation pipeline in the fourth heat exchange circulation, a fifth water pump unit is arranged at the water outlet end of the softened water tank, the softened water tank is communicated with the energy storage water tank at the same time, a pressure stabilizing expander is arranged on a pipeline of the softened water tank communicated with the loop end of the user heating circulation pipeline, and a full-automatic softener is arranged on a pipeline of the softened water tank communicated with the energy storage water tank;
the bottom of the softened water tank is provided with a sewer drain pipe, and a tap water drain pipe is communicated with a pipeline for communicating the softened water tank with the full-automatic softener.
And the pressure stabilizing expander and the full-automatic softener are both connected with the control system.
Furthermore, a first water pump unit is arranged at the water supply end of the first circulating pipeline and connected with the control system.
Further, a second water pump unit is arranged at the water supply end of the second circulating pipeline and connected with the control system.
Further, a third water pump unit is arranged at the water supply end of the third circulating pipeline and connected with the control system.
Furthermore, a fourth water pump unit is arranged at the loop end of the user heating circulation pipeline and is connected with the control system.
According to the invention, through setting the first heat exchange cycle, the second heat exchange cycle, the third heat exchange cycle and the fourth heat exchange cycle, the heat circulation heating is achieved, meanwhile, the air-cooled heat pump unit and the high-temperature heat pump unit are used for providing heat energy, the energy storage water tank is arranged for storing energy, the energy can be stored in the power consumption valley period at night, and the energy storage is stopped for heating in the power consumption peak period in the day, so that the problem of power waste is effectively solved, and meanwhile, the fund is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for a customer of ordinary skill in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a plan view showing the overall construction of a heating system in an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a connection relationship between a control system and each structure of the heating system shown in fig. 1.
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.
In an embodiment 1 of the present invention, referring to fig. 1 to 2, a heating system includes: a first heat exchange cycle 1, a second heat exchange cycle 2, a third heat exchange cycle 3, and a fourth heat exchange cycle 4;
the first heat exchange cycle 1 is connected with the second heat exchange cycle 2, the second heat exchange cycle 2 is connected with the third heat exchange cycle 3, and the third heat exchange cycle 3 is connected with the fourth heat exchange cycle 4;
the heat exchanger also comprises a water supplementing device 5 and a control system 6, wherein the water supplementing device 5 is simultaneously connected with the third heat exchange cycle 3 and the fourth heat exchange cycle 4;
the first heat exchange cycle 1, the second heat exchange cycle 2, the third heat exchange cycle 3, the fourth heat exchange cycle 4 and the water replenishing device 5 are all connected with a control system 6.
In the specific embodiment of the present invention, referring to fig. 1-2, the first heat exchange cycle 1 includes an air-cooled heat pump unit 11, a first circulation line 12 and a high-temperature heat pump unit 13, wherein one end of the first circulation line 12 penetrates through the air-cooled heat pump unit 13, and the other end of the first circulation line 12 penetrates through the high-temperature heat pump unit 13;
the air-cooled heat pump unit 11 and the high-temperature heat pump unit 13 are both connected with the control system 6.
The first circulation pipeline 12 is used for transferring the heat in the air-cooled heat pump unit 11 downwards or directly conveying the heat to the fourth heat exchange cycle 4 for direct heating.
In the specific embodiment of the present invention, referring to fig. 1 to fig. 2, the second heat exchange cycle 2 includes a high temperature heat pump unit 21, a second circulation line 22 and an energy storage water tank 23, one end of the second circulation line 22 penetrates through the high temperature heat pump unit 21, and the other end of the second circulation line 22 penetrates through the energy storage water tank 23;
the second circulation pipe 22 is used for transferring the heat in the first circulation pipe 12 downwards or directly conveying the heat to the fourth heat exchange cycle 4 for direct heating.
In the embodiment of the present invention, referring to fig. 1 to 2, the third heat exchange cycle 3 includes an energy storage water tank 31, a third circulation pipeline 32 and a plate heat exchanger 33, one end of the third circulation pipeline 32 penetrates through the energy storage water tank 31, and the other end of the third circulation pipeline 32 penetrates through the plate heat exchanger 33;
the plate heat exchanger 33 is connected to the control system 6.
In the embodiment of the present invention, referring to fig. 1 to 2, the fourth heat exchange cycle 4 includes a plate heat exchanger 41 and a user heating circulation pipe 42, one end of the user heating circulation pipe 42 penetrates the plate heat exchanger 41, and the other end of the user heating circulation pipe 42 is connected to a user heating system 43.
In the embodiment of the present invention, referring to fig. 1 to 2, the water replenishing device 5 includes a softened water tank 52, one end of the softened water tank 52 is communicated with the loop end of the user heating circulation pipeline 42 in the fourth heat exchange cycle 4, the softened water tank 52 is simultaneously communicated with the energy storage water tank 31, a fifth water pump unit 53 is arranged on the water outlet end of the softened water tank 52, a pressure stabilizing expander 54 is arranged on the pipeline of the softened water tank 52 communicated with the loop end of the user heating circulation pipeline 42, and a full-automatic softener 51 is arranged on the pipeline of the softened water tank 52 communicated with the energy storage water tank 31;
a sewer drain pipe 521 is arranged at the bottom of the softened water tank 52, and a tap water drain pipe 511 is communicated with a pipeline for communicating the softened water tank 52 with the full-automatic softener 51.
The pressure-stabilizing expander 54 and the fully automatic softener 51 are connected to the control system 6.
In the embodiment of the present invention, referring to fig. 1 to 2, a first water pump unit 121 is disposed on the water supply end of the first circulation pipeline 12, and the first water pump unit 121 is connected to the control system 6.
In the embodiment of the present invention, referring to fig. 1-2, a second water pump unit 221 is disposed on the water supply end of the second circulation pipeline 22, and the second water pump unit 221 is connected to the control system 6;
a third water pump unit 321 is arranged at the water supply end of the third circulating pipeline 32, and the third water pump unit 321 is connected with the control system 6;
a fourth water pump unit 421 is arranged at the loop end of the user heating circulation pipeline 42, and the fourth water pump unit 421 is connected with the control system 6;
the first water pump unit 121, the second water pump unit 221, the third water pump unit 321, and the fourth water pump unit 421 are all used to control water circulation.
The working principle of the heating system in the invention is as follows:
during heating:
(1) the air-cooled heat pump unit 11 extracts heat from the air to raise the temperature of the water in the first circulation pipeline 12 to a set temperature (such as 30-35 ℃), and then the water with the temperature raised to the set temperature (such as 30-35 ℃) flows back to the high-temperature heat pump unit 13(21) through the first circulation pipeline 12;
(2) the water at 30-35 ℃ in the first circulation pipeline 12 is heated to a higher temperature (such as 75-80 ℃) by the high-temperature heat pump unit 21, the temperature of the hot water at 75-80 ℃ in the first circulation pipeline 12 is absorbed by the water in the second circulation pipeline 22, the water with the absorbed temperature in the first circulation pipeline 12 flows into the air-cooled heat pump unit 11 again, heat is transferred to the water in the second circulation pipeline 22 by the circulation, and meanwhile the water absorbing the heat in the first circulation pipeline 12 in the second circulation pipeline 22 flows back to the energy storage water tank 23(31) and is stored in the energy storage water tank 23 (31);
(3) the heat of the water stored in the energy storage water tank 23(31) is absorbed by the water in the third circulation pipeline 32, then the water in the second circulation pipeline 22 with the absorbed heat flows into the high-temperature heat pump unit 13(21) to absorb the heat again, and the heat is transferred to the water in the third circulation pipeline 32 by circulation, and meanwhile the water in the third circulation pipeline 32 with the absorbed heat in the second circulation pipeline 22 flows back to the plate heat exchanger 33 (41);
(4) the user heating circulation line 42 extracts heat from the plate heat exchanger 33(41) and transfers the temperature of the appropriate human body to each household.
During cooling:
(1) the air-cooled heat pump unit 11 works and reduces the air temperature, the normal temperature water in the first circulation pipeline 12 releases heat to the cold air, the water temperature in the first circulation pipeline 12 is reduced to a certain set temperature (such as 5-7 ℃), and then the water with the temperature reduced to 5-7 ℃ flows back to the high-temperature heat pump unit 13(21) through the first circulation pipeline 12;
(2) the water in the first circulation pipeline 12 is cooled to a certain set temperature (such as 0-1 ℃) by the high-temperature heat pump unit 13(21), the heat of cold water at 0-1 ℃ in the first circulation pipeline 12 is absorbed by the water in the second circulation pipeline 22, the water with the absorbed temperature in the first circulation pipeline 12 flows into the air-cooled heat pump unit 11 again, the heat is transferred to the water in the second circulation pipeline 22 by the circulation, and meanwhile, the water absorbing the heat in the first circulation pipeline 12 in the second circulation pipeline 22 flows back to the energy storage water tank 23(31) and is stored in the energy storage water tank 23 (31);
(3) the heat of the water stored in the energy storage water tank 23(31) is absorbed by the water in the third circulation pipeline 32, then the water in the second circulation pipeline 22 with the absorbed heat flows into the high-temperature heat pump unit 13(21) to absorb the heat again, and the heat is transferred to the water in the third circulation pipeline 32 by circulation, and meanwhile the water in the third circulation pipeline 32 with the absorbed heat in the second circulation pipeline 22 flows back to the plate heat exchanger 33 (41);
(4) the user heating circulation line 42 extracts heat from the plate heat exchanger 33(41) and transfers the temperature of the appropriate human body to each household.
Note: wherein the heat is divided into heat energy and cold energy.
Meanwhile, the first heat exchange cycle 1 and the second heat exchange cycle 2 can independently provide heat for the fourth heat exchange cycle 4 to directly supply heat;
or the first heat exchange cycle 1 and the second heat exchange cycle 2 can store heat energy in the energy storage water tank 23(31) in the third heat exchange cycle 3 and gradually provide heat for the fourth heat exchange cycle 4 to heat;
see, in particular, examples 2, 3, 4 and 5.
In specific embodiment 2 of the present invention, see fig. 1 to 2:
the first heat exchange cycle 1 is connected with the fourth heat exchange cycle 4, and the first heat exchange cycle 1 directly provides heat energy for the fourth heat exchange cycle 4;
in this case, the second heat exchange cycle 2 and the third heat exchange cycle 3 are omitted in fig. 1.
In specific embodiment 3 of the present invention, see fig. 1-2:
the second heat exchange cycle 2 is connected with the fourth heat exchange cycle 4, and the second heat exchange cycle 2 directly provides heat energy for the fourth heat exchange cycle 4;
the first heat exchange cycle 1 and the third heat exchange cycle 3 are now removed.
In specific embodiment 4 of the present invention, see fig. 1-2:
the first heat exchange cycle 1 is connected with the third heat exchange cycle 3, the third heat exchange cycle 3 is connected with the fourth heat exchange cycle 4, at the moment, the heat energy in the first heat exchange cycle 1 is stored in the energy storage water tank 23(31) in the third heat exchange cycle 3, and then the heat energy is gradually provided for the fourth heat exchange cycle 4 through the energy storage water tank 23 (31);
the second heat exchange cycle 2 is now removed.
In a specific embodiment 5 of the present invention, see FIGS. 1-2:
the second heat exchange cycle 2 is connected with the third heat exchange cycle 3, the third heat exchange cycle 3 is connected with the fourth heat exchange cycle 4, at the moment, the second heat exchange cycle 2, at the moment, the heat energy in the second heat exchange cycle 2 is stored in the energy storage water tank 23(31) in the third heat exchange cycle 3, and then the heat energy is gradually provided for the fourth heat exchange cycle 4 through the energy storage water tank 23 (31);
the first heat exchange cycle 1 is now removed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A heating system, characterized in that: comprises a first heat exchange cycle, a second heat exchange cycle, a third heat exchange cycle and a fourth heat exchange cycle;
the first heat exchange cycle is connected with the second heat exchange cycle, the second heat exchange cycle is connected with the third heat exchange cycle, and the third heat exchange cycle is connected with the fourth heat exchange cycle;
alternatively, the first heat exchange cycle is connected with the fourth heat exchange cycle;
alternatively, the second heat exchange cycle is connected to the fourth heat exchange cycle;
or, the first heat exchange cycle is connected with the third heat exchange cycle, and the third heat exchange cycle is connected with the fourth heat exchange cycle;
or, the second heat exchange cycle is connected with the third heat exchange cycle, and the third heat exchange cycle is connected with the fourth heat exchange cycle;
the water replenishing device is simultaneously connected with the third heat exchange cycle and the fourth heat exchange cycle;
the first heat exchange cycle, the second heat exchange cycle, the third heat exchange cycle, the fourth heat exchange cycle and the water replenishing device are all connected with the control system;
the first heat exchange cycle extracts heat from air to raise the temperature of water in the first heat exchange cycle to 30-35 ℃ for first heating or releases heat to the air to lower the temperature of water in the first heat exchange cycle to 5-7 ℃;
the second heat exchange cycle heats water at 30-35 ℃ in the first heat exchange cycle to 75-80 ℃ or cools water flowing in from the first heat exchange cycle at 5-7 ℃ to 0-1 ℃;
the first heat exchange cycle comprises an air-cooled heat pump unit, a first circulation pipeline and a high-temperature heat pump unit, one end of the first circulation pipeline penetrates through the air-cooled heat pump unit, the other end of the first circulation pipeline penetrates through the high-temperature heat pump unit, and the air-cooled heat pump unit and the high-temperature heat pump unit are both connected with the control system;
the second heat exchange cycle is used for absorbing heat in the first heat exchange cycle and storing heat energy or cold energy;
the heat supply method comprises the following steps: (1) the first heat exchange cycle extracting heat from air to raise the temperature of water in the first heat exchange cycle to a set temperature, and then circulating water having the temperature raised to the set temperature in the first heat exchange cycle; (2) the water in the first heat exchange cycle circulates in the first heat exchange cycle and is heated to a higher temperature, the temperature of the re-warmed hot water in the first heat exchange cycle is absorbed by the water in the second heat exchange cycle, the water from which the heat is absorbed in the first heat exchange cycle flows into the first heat exchange cycle again, and transfers the heat to the water in the second heat exchange cycle in this cycle, and the water from which the heat in the first heat exchange cycle is absorbed in the second heat exchange cycle flows back to the first heat exchange cycle and retains the heat in the second heat exchange cycle; (3) the heat of the water in the second heat exchange cycle is stored and absorbed by the water in the third heat exchange cycle, then the water in the second heat exchange cycle with the absorbed heat flows into the first heat exchange cycle to absorb heat from the water, and the heat is transferred to the water in the third heat exchange cycle by the cycle, and simultaneously the water in the third heat exchange cycle with the absorbed heat in the second heat exchange cycle flows back to the third heat exchange cycle; (4) the fourth heat exchange cycle absorbs heat from the third heat exchange cycle and transmits the temperature suitable for human bodies to each family;
the cooling process includes the following steps: (1) the first heat exchange cycle works and lowers the temperature of the air, the normal temperature water in the first heat exchange cycle releases heat to the cold air, the temperature of the water in the first heat exchange cycle is lowered to a certain set temperature, and then the lowered temperature water circulates in the first heat exchange cycle and is raised again; (2) the water in the first heat exchange cycle is cooled to a certain set temperature, the heat of the cold water in the first heat exchange cycle is absorbed by the water in the second heat exchange cycle, the water with the absorbed temperature in the first heat exchange cycle is circularly heated again, the heat is transferred to the water in the second heat exchange cycle by the cycle, and meanwhile, the water with the absorbed heat in the first heat exchange cycle in the second heat exchange cycle flows back to the second heat exchange cycle and stores the heat in the second heat exchange cycle; (3) the heat of the water stored in the second heat exchange cycle is absorbed by the water in the third heat exchange cycle, then the water in the second heat exchange cycle from which the heat is absorbed flows into the first heat exchange cycle to absorb the heat from the water, and the heat is transferred to the water in the third heat exchange cycle by the cycle, and simultaneously the water in the third heat exchange cycle from which the heat is absorbed flows back to the third heat exchange cycle; (4) the fourth heat exchange cycle absorbs heat from the third heat exchange cycle and transmits the temperature suitable for human bodies to each family;
meanwhile, the first heat exchange cycle and the second heat exchange cycle can independently provide heat for the fourth heat exchange cycle to directly supply heat;
or the first heat exchange cycle and the second heat exchange cycle can store heat energy in the third heat exchange cycle and gradually provide heat for the fourth heat exchange cycle to heat;
the second heat exchange cycle comprises an energy storage water tank, a second circulation pipeline and the high-temperature heat pump unit, one end of the second circulation pipeline penetrates through the high-temperature heat pump unit, and the other end of the second circulation pipeline penetrates through the energy storage water tank;
the third heat exchange cycle comprises a plate heat exchanger, a third circulation pipeline and the energy storage water tank, one end of the third circulation pipeline penetrates through the energy storage water tank, the other end of the third circulation pipeline penetrates through the plate heat exchanger, and the plate heat exchanger is connected with the control system;
the fourth heat exchange cycle comprises a user heating circulation pipeline and the plate heat exchanger, one end of the user heating circulation pipeline penetrates through the plate heat exchanger, and the other end of the user heating circulation pipeline is connected with a user heating system.
2. A heating system as claimed in claim 1, wherein: the water supplementing device comprises a softened water tank, one end of the softened water tank is communicated with the loop end of the user heating circulation pipeline in the fourth heat exchange circulation, a fifth water pump unit is arranged at the water outlet end of the softened water tank, the softened water tank is communicated with the energy storage water tank at the same time, a pressure stabilizing expander is arranged on a pipeline of the softened water tank communicated with the loop end of the user heating circulation pipeline, and a full-automatic softener is arranged on a pipeline of the softened water tank communicated with the energy storage water tank; a sewer calandria is arranged at the bottom of the softened water tank, and a tap water calandria is communicated with a pipeline for communicating the softened water tank with the full-automatic softener; and the pressure stabilizing expander and the full-automatic softener are both connected with the control system.
3. A heating system as claimed in claim 1, wherein: and a first water pump unit is arranged at the water supply end of the first circulating pipeline and is connected with the control system.
4. A heating system as claimed in claim 1, wherein: and a second water pump unit is arranged at the water supply end of the second circulating pipeline and is connected with the control system.
5. A heating system as claimed in claim 1, wherein: and a third water pump unit is arranged at the water supply end of the third circulating pipeline and is connected with the control system.
6. A heating system as claimed in claim 1, wherein: and a fourth water pump unit is arranged at the loop end of the user heating circulation pipeline and is connected with the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810414953.0A CN108716704B (en) | 2018-05-03 | 2018-05-03 | Heat supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810414953.0A CN108716704B (en) | 2018-05-03 | 2018-05-03 | Heat supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108716704A CN108716704A (en) | 2018-10-30 |
| CN108716704B true CN108716704B (en) | 2020-03-13 |
Family
ID=63899590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810414953.0A Active CN108716704B (en) | 2018-05-03 | 2018-05-03 | Heat supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108716704B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566451B (en) * | 2020-04-29 | 2022-12-30 | 约克广州空调冷冻设备有限公司 | Heat pump system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5727396A (en) * | 1995-12-15 | 1998-03-17 | Gas Research Institute | Method and apparatus for cooling a prime mover for a gas-engine driven heat pump |
| CN100494827C (en) * | 2007-08-01 | 2009-06-03 | 中原工学院 | Air-geothermal energy double heat sources synchronous composite heat pump device |
| CN102410665B (en) * | 2011-11-22 | 2013-02-06 | 北京矿大节能科技有限公司 | Waste heat recovery and utilization system for coal mine air compressor |
| CN103900175A (en) * | 2014-03-07 | 2014-07-02 | 浙江陆特能源科技有限公司 | Energy storage type heat pump system |
| CN107366946A (en) * | 2017-08-10 | 2017-11-21 | 郗厚站 | Heating system and its application method |
-
2018
- 2018-05-03 CN CN201810414953.0A patent/CN108716704B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108716704A (en) | 2018-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4143642A (en) | High temperature thermal storage system utilizing solar energy units | |
| CN207797210U (en) | A kind of waste heat recovery heat-exchange system reducing condensed water exhaust temperature | |
| CN202648137U (en) | Sewage-source heat pump domestic hot water multi-echelon supply system based on low grade waste heat recovery | |
| CN108716704B (en) | Heat supply system | |
| KR100364662B1 (en) | heating and hot water providing system by sun and discounted night electricity and gas boiler | |
| CN201110594Y (en) | Coupled type energy-saving heating system special for plateau | |
| CN108253643B (en) | Instant-heating heat-storage heat pump and solar energy coupling hot water system and control method | |
| CN109506283A (en) | A kind of straight storage separation heating plant | |
| CN202216328U (en) | Hot water supply system | |
| CN208920695U (en) | The propylene glycol loop heating system antifreeze for cold storage floor | |
| CN204063229U (en) | Utilize the remaining used heat of industry for the packaged type heat accumulation energy conserving system of heat energy | |
| CN110160115A (en) | Double-source heat pump system | |
| CN106369848B (en) | A kind of splitting solar hot-water heating system | |
| CN202648142U (en) | Air-source heat pump water heater | |
| CN205403187U (en) | Solar energy power generation heat accumulation constant temperature hot -water heating heating system | |
| CN205448267U (en) | Central hot water system | |
| CN209431512U (en) | A kind of straight storage separation heating plant | |
| CN103471255B (en) | The solar water heating system of photovoltaic power supply | |
| CN102645029A (en) | Solar water heater capable of preventing freezing, overheating and heat dissipation | |
| CN203258734U (en) | Solar floor heating system | |
| CN205980820U (en) | Device for preparing bathing hot water by utilizing waste heat of circulating cooling water of smelting chute | |
| CN201016064Y (en) | Solar heating system of the crude oil storage tank | |
| CN205090477U (en) | Multiunit heat storage tank's indirect formula solar heating system | |
| CN205843123U (en) | A kind of based on solar source with the hot cold supply system of water source low-temperature receiver | |
| CN109297240A (en) | A kind of propylene glycol loop heating system antifreeze for cold storage floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: No.3 Fuquan Road, Wenquan street, Jimo District, Qingdao City, Shandong Province Patentee after: Zhongcheng Xingyu (Qingdao) new energy technology development Co.,Ltd. Address before: 266200 No. six the Yellow River road three, Jimo Economic Development Zone, Qingdao, Shandong. Patentee before: QINGDAO QIXINGYU ENERGY MANAGEMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210111 Address after: 266200 11th floor, Defu Plaza, Heshan Road, Jimo District, Qingdao, Shandong Province Patentee after: QINGDAO QIXINGYU ENERGY MANAGEMENT Co.,Ltd. Address before: 265000 No.3, Fuquan Road, Wenquan street, Jimo District, Qingdao City, Shandong Province Patentee before: Zhongcheng Xingyu (Qingdao) new energy technology development Co.,Ltd. |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210226 Granted publication date: 20200313 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240226 Granted publication date: 20200313 |
|
| PD01 | Discharge of preservation of patent |