CN111520798A - Closed type circulating heating system capable of supplying different heating temperature requirements - Google Patents
Closed type circulating heating system capable of supplying different heating temperature requirements Download PDFInfo
- Publication number
- CN111520798A CN111520798A CN202010557759.5A CN202010557759A CN111520798A CN 111520798 A CN111520798 A CN 111520798A CN 202010557759 A CN202010557759 A CN 202010557759A CN 111520798 A CN111520798 A CN 111520798A
- Authority
- CN
- China
- Prior art keywords
- heat
- user
- heating
- module
- temperature
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 83
- 238000012544 monitoring process Methods 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000005485 electric heating Methods 0.000 claims description 25
- 230000033228 biological regulation Effects 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 14
- 238000007405 data analysis Methods 0.000 claims description 14
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000000875 corresponding effect Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
- F24D3/1066—Distributors for heating liquids
-
- 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
-
- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/32—Heat sources or energy sources involving multiple heat sources in combination or as alternative heat sources
-
- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/02—Fluid distribution means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a closed cycle heating system capable of providing different heating temperature requirements, which comprises a heat source system, a heat source system and a heat source control system, wherein the heat source system is used for providing heat energy for users and recovering residual heat energy after use, and the heat source system comprises an energy tower; the output system is used for transmitting the heat energy generated by the heat source system to each group of heat users in the heat supply network and recovering the residual heat energy circulating in each heat user into the heat source system, and the output system comprises an energy tower heat pump unit; the user system is a heat user at the tail end in a heat supply network, and a plurality of heat users form the user system.
Description
Technical Field
The invention relates to the technical field of heating systems, in particular to a closed type circulating heating system capable of meeting different heating temperature requirements.
Background
Heat supply mainly aims at the heat preservation measures of northern cities. At present, the main measure adopted in China is to integrate heat supply in a larger area and utilize a centralized heat source to supply heat for production, life and heating to factories and civil buildings in the area. Central heating has been known for nearly a hundred years. It has the advantages of saving fuel, reducing city pollution, etc. and thus has fast development speed. There have been more than 20 countries in the world that use central heating.
With the rapid development of economy and the improvement of the living standard of people, the demand of people for domestic hot water and heating hot water is continuously increased. According to statistical data, the proportion of the building energy consumption in China to the total social energy consumption is 22-25%, wherein about 40% of the building energy consumption is used for building heating, and the energy consumption of central heating by adopting a heat supply network or central heating by a community in northern urban areas accounts for about 60% of the building heating energy consumption. With the improvement of living standard, many newly-built communities in Yangtze river basin begin to adopt centralized heat supply at present, and many cities plan large-scale centralized heat supply networks. Therefore, the region with the demand of centralized heating is more and more extensive. At present, the heat supply is generally that a boiler burns fossil fuel to produce low-temperature hot water (60-90 ℃) for directly supplying to users for heating, or a heat supply station is utilized to convert the hot water (primary side hot water) with the temperature of about 130 ℃ in a centralized heat supply network into the low-temperature hot water (secondary side hot water) for supplying to the users for heating.
The temperature that each hot user was provided in current heat supply network central heating is fixed, but in different regions and different crowds, the required temperature has the difference, if adopt fixed temperature, some groups think the temperature too high, can dispel the heat through windowing, some groups think the temperature too low, can reuse and heat extra heating equipment, can cause two-way unnecessary resource waste in the process, for this reason, we propose the closed cycle heating system that can supply different heating temperature demands.
Disclosure of Invention
The invention aims to provide a closed cycle heating system capable of meeting different heating temperature requirements, so as to solve the problems that the temperature provided by the existing heat network central heating in the background technology for each heating user is fixed, but the required temperature is different in different areas and different crowds, if the fixed temperature is adopted, part of the crowds feel that the temperature is too high and can radiate heat through windowing, and part of the crowds feel that the temperature is too low and can reuse extra heating equipment for heating, and bidirectional unnecessary resource waste is caused in the process.
In order to achieve the purpose, the invention provides the following technical scheme: a closed cycle heating system for different heating temperature requirements comprises
The heat source system is used for providing heat energy for users and recycling the used residual heat energy, and the heat source system comprises an energy tower;
the output system is used for transmitting the heat energy generated by the heat source system to each group of heat users in the heat supply network and recovering the residual heat energy circulating in each heat user into the heat source system, and the output system comprises an energy tower heat pump unit;
the system comprises a user system, a monitoring module, a user terminal and a control module, wherein the user system is a heat utilization user at the tail end in a heat supply network, the plurality of heat utilization users form the user system, the user system can provide different heat supply temperatures according to user requirements, the user system comprises a heating module, a user module, an intelligent regulation and control module and the monitoring module, the monitoring module transmits detected data and an analysis result to the intelligent regulation and control module, the intelligent regulation and control module performs action regulation and control processing according to received data information of the monitoring module and controls the user module according to a processing result, and the user system also comprises the user terminal;
the heat source system is communicated with the output system and the user system through a conveying pipeline and a return pipeline, and the energy tower, the energy tower heat pump unit, the conveying pipeline, the return pipeline and the user terminal form a closed circulation loop.
Preferably, the heating module is used for heating the heat energy transferred by the conveying pipeline according to the temperature requirement set by the user so as to meet the user requirement, the operating end of the heating module is an electric heating device, and the electric heating device is placed in a water tank of the user.
Preferably, the user module comprises a temperature setting unit and a dosage unit.
Preferably, the temperature setting unit is mainly used for setting temperature requirements of different users and different time periods, and the temperature setting unit controls the electric heating equipment of the heating module.
Preferably, a temperature controller is arranged in the temperature setting unit and electrically connected with the electric heating equipment, and the usage unit is used for monitoring the heat energy flow of a single user.
Preferably, a heat real-time monitoring unit and a heat supply data analysis unit are arranged in the monitoring module;
preferably, the heat real-time monitoring unit is used for monitoring the time of heat energy used by the user terminal and the temperature requirement of common heat energy, and the heat supply data analysis unit is used for analyzing and processing the data detected by the heat real-time monitoring unit.
Preferably, the work flow of the closed cycle heating system is as follows:
s1, under the action of an energy tower heat pump unit in the output system, heat energy in an energy tower of the heat source system is conveyed to a water tank in a user terminal of the user system through a conveying pipeline;
s2, a user of the user system can set a required temperature in a temperature setting unit of the user module according to own requirements, the temperature setting unit transmits a set temperature instruction to an electric heating device of the heating module, the electric heating device starts to work to heat a user water tank, so that heat energy in the water tank reaches the temperature required by the user, and then the heat energy in the user water tank is transmitted to a heat dissipation device of a user terminal;
s3, the heat energy used by the user is transmitted from the water tank in the user terminal to the energy tower of the heat source system through the return pipeline;
s4, the monitoring module detects the use time period of the set temperature heat energy used by the user terminal in real time, transmits the group of data to the heat supply data analysis unit, and the heat supply data analysis unit analyzes and processes the data and transmits the analysis result to the intelligent regulation and control module;
s5, the intelligent control module obtains the rules of the user such as the heat consumption temperature, the time and the like according to the analysis result, and then sends an action instruction to the user module according to the rules;
and S6, after receiving the action instruction of the intelligent control module, the user module performs corresponding action and controls the electric heating equipment of the heating module according to the instruction.
The invention provides a closed type circulating heat supply system capable of supplying different heat supply temperature requirements, which has the following beneficial effects:
(1) the invention forms the heat supply network by the heat source system, the output system and the user system, when working, the heat of the heat source system is transferred to each group of user system of the heat supply network under the action of the output system, when the heat energy of the heat source system is transferred to the water tank of the user terminal of the user system through the transfer pipeline for storage, the user can set the required temperature in the temperature setting unit, the temperature setting unit transfers the set temperature instruction to the electric heating equipment of the heating module, the electric heating equipment heats the water tank of the user, so that the heat energy in the water tank reaches the required temperature of the user, and then the heat energy in the water tank of the user is transferred to the heat dissipation equipment of the user terminal, thereby providing different heat supply temperatures according to the requirements of the user, leading the circulating heat supply system to be more humanized and reasonable, and being.
(2) According to the intelligent control system and the intelligent control method, the monitoring module in the user system is used for monitoring in real time, data analysis is carried out according to a long-time monitoring result, and the intelligent control module is used for converting the result of the data analysis into the intelligent instruction, so that the user module and the heating module can be automatically adjusted by the intelligent instruction of the intelligent control module, the user module and the heating module can be adjusted according to the habit and the rule of a user, the comfort is improved, and the intelligence of the system is improved.
Drawings
FIG. 1 is a schematic diagram of a system framework of the present invention;
fig. 2 is a schematic view of the closed circulation loop structure of the present invention.
In the figure: 1. an energy tower; 2. a delivery line; 3. a return line; 4. an energy tower heat pump unit; 5. an electric heater; 6. a user terminal.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-2, the present invention provides a technical solution: a closed cycle heating system for different heating temperature requirements comprises
The heat source system is used for providing heat energy for users and recycling the used residual heat energy, and the heat source system comprises an energy tower 1;
the output system is used for transmitting the heat energy generated by the heat source system to each group of heat users in the heat supply network and recovering the residual heat energy circulating in each heat user into the heat source system, and the output system comprises an energy tower heat pump unit 2;
the system comprises a user system, a user terminal 6 and a monitoring module, wherein the user system is the endmost heat user in a heat supply network, the plurality of heat users form the user system, the user system can provide different heat supply temperatures according to user requirements, the user system comprises a heating module, a user module, an intelligent regulation and control module and the monitoring module, the monitoring module transmits detected data and an analysis result to the intelligent regulation and control module, the intelligent regulation and control module performs action regulation and control processing according to received data information of the monitoring module and controls the user module according to a processing result;
the heat source system is communicated with the output system and the user system through a conveying pipeline 2 and a return pipeline 3, and the energy tower 1, the energy tower heat pump unit 2, the conveying pipeline 2, the return pipeline 3 and the user terminal 6 form a closed circulation loop.
Preferably, the heating module is used for heating the heat energy transferred by the conveying pipeline 2 according to the temperature requirement set by the user so as to meet the user requirement, the operating end of the heating module is an electric heating device 5, and the electric heating device 5 is placed in a water tank of the user.
Preferably, the user module comprises a temperature setting unit and a dosage unit.
Preferably, the temperature setting unit is mainly used for setting the temperature requirements of different users and different time periods, and the temperature setting unit controls the electric heating equipment 5 of the heating module.
Preferably, a temperature controller is arranged in the temperature setting unit and electrically connected with the electric heating device 5, and the usage unit is used for monitoring the heat energy flow of a single user.
Preferably, a heat real-time monitoring unit and a heat supply data analysis unit are arranged in the monitoring module;
preferably, the heat real-time monitoring unit is configured to monitor time of heat energy used by the user terminal 6 and temperature requirements of common heat energy, and the heat supply data analysis unit is configured to analyze and process data detected by the heat real-time monitoring unit.
It should be noted that, the closed circulation heating system for different heating temperature requirements, the heat source system, the output system and the user system form a heating network, when working, the heat of the heat source system is transferred to each group of user systems of the heating network under the action of the output system, the heat sink of the user system returns to the heat source system after using up the heat, thereby forming a closed circulation loop, when the heat of the heat source system is transferred to the water tank of the user terminal 6 of the user system through the transfer pipe 2 to be stored, if the user is setting the required temperature, the heat is directly transferred to the heat sink through the water tank, wherein the user can set the required temperature in the temperature setting unit, the temperature setting unit transfers the set temperature instruction to the electric heating device 5 of the heating module, the electric heating device 5 heats the water tank of the user, so that the heat in the water tank reaches the required temperature of the user, then the heat energy in the user water tank is transmitted to the heat dissipation equipment of the user terminal 6, so that different heat supply temperatures can be provided according to the requirements of users, the circulating heat supply system is more humanized and reasonable, and the circulating heat supply system is suitable for different people; meanwhile, the monitoring module in the user system can automatically adjust the user module and the heating module according to the long-time monitoring through the intelligent control module, so that the system is intelligent, can be adjusted according to habits and rules, and improves the comfort.
Example 2:
the working process of the closed circulation heating system is as follows:
s1, under the action of the energy tower heat pump unit 2 in the output system, heat energy in the energy tower 1 of the heat source system is conveyed to a water tank in a user terminal 6 of a user system through the conveying pipeline 2;
s2, a user of the user system can set a required temperature in a temperature setting unit of the user module according to own requirements, the temperature setting unit transmits a set temperature instruction to the electric heating equipment 5 of the heating module, the electric heating equipment 5 starts to work to heat the water tank of the user, so that the heat energy in the water tank reaches the temperature required by the user, and then the heat energy in the water tank of the user is transmitted to the heat dissipation equipment of the user terminal 6;
s3, transferring heat energy used by a user from a water tank in the user terminal 6 to the energy tower 1 of the heat source system through the return pipeline 3;
s4, the monitoring module detects the use time period of the set temperature heat energy used by the user terminal 6 in real time, transmits the group of data to the heat supply data analysis unit, analyzes and processes the data of the heat supply data analysis unit, and transmits the analysis result to the intelligent regulation and control module;
s5, the intelligent control module obtains the rules of the user such as the heat consumption temperature, the time and the like according to the analysis result, and then sends an action instruction to the user module according to the rules;
and S6, after receiving the action instruction of the intelligent control module, the user module performs corresponding action and controls the electric heating equipment 5 of the heating module according to the instruction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A closed cycle heating system for different heating temperature requirements is characterized by comprising
The heat source system is used for providing heat energy for users and recovering the residual heat energy after use, and the heat source system comprises an energy tower (1);
the output system is used for conveying the heat energy generated by the heat source system to each group of heat users in the heat supply network and recovering the residual heat energy circulating in each heat user into the heat source system, and the output system comprises an energy tower heat pump unit (2);
the system comprises a user system, a user terminal and a monitoring module, wherein the user system is a heat utilization user at the tail end in a heat supply network, a plurality of heat utilization users form the user system, the user system can provide different heat supply temperatures according to user requirements, the user system comprises a heating module, a user module, an intelligent regulation and control module and the monitoring module, the monitoring module transmits detected data and an analysis result to the intelligent regulation and control module, the intelligent regulation and control module performs action regulation and control processing according to received data information of the monitoring module and controls the user module according to a processing result, and the user system also comprises the user terminal (6);
the heat source system is communicated with the output system and the user system through a conveying pipeline (2) and a return pipeline (3), and the energy tower (1), the energy tower heat pump unit (2), the conveying pipeline (2), the return pipeline (3) and the user terminal (6) form a closed circulation loop.
2. A closed cycle heating system for different heating temperature requirements according to claim 1, wherein: the heating module is used for heating the heat energy transferred by the conveying pipeline (2) according to the temperature requirement set by a user so as to meet the user requirement, the operating end of the heating module is an electric heating device (5), and the electric heating device (5) is placed in a water tank of the user.
3. A closed cycle heating system for different heating temperature requirements according to claim 1, wherein: the user module comprises a temperature setting unit and a dosage unit.
4. A closed cycle heating system for different heating temperature requirements according to claim 3, wherein: the temperature setting unit is mainly used for setting the temperature requirements of different users in different time periods, and controls the electric heating equipment (5) of the heating module.
5. A closed cycle heating system for different heating temperature requirements according to claim 3, wherein: the temperature setting unit is internally provided with a temperature controller, the temperature controller is electrically connected with the electric heating equipment (5), and the usage unit is used for monitoring the heat energy flow of a single user.
6. A closed cycle heating system for different heating temperature requirements according to claim 1, wherein: and a heat real-time monitoring unit and a heat supply data analysis unit are arranged in the monitoring module.
7. A closed cycle heating system for different heating temperature requirements according to claim 4, wherein: the heat real-time monitoring unit is used for monitoring the time of heat energy used by the user terminal (6) and the temperature requirement of common heat energy, and the heat supply data analysis unit is used for analyzing and processing the data detected by the heat real-time monitoring unit.
8. A closed cycle heating system for different heating temperature requirements according to claim 1, wherein: the working process of the closed circulation heating system is as follows:
s1, under the action of an energy tower heat pump unit (2) in an output system, heat energy in an energy tower (1) of a heat source system is conveyed to a water tank in a user terminal (6) of a user system through a conveying pipeline (2);
s2, a user of the user system can set a required temperature in a temperature setting unit of the user module according to own requirements, the temperature setting unit transmits a set temperature instruction to the electric heating equipment (5) of the heating module, the electric heating equipment (5) starts to work to heat the user water tank, so that the heat energy in the water tank reaches the temperature required by the user, and then the heat energy in the user water tank is transmitted to the heat dissipation equipment of the user terminal (6);
s3, transferring heat energy used by a user from a water tank in a user terminal (6) to an energy tower (1) of the heat source system through a return pipeline (3);
s4, the monitoring module detects the use time period of the heat energy with the set temperature used by the user terminal (6) in real time, transmits the group of data to the heat supply data analysis unit, and the heat supply data analysis unit analyzes and processes the data and transmits the analysis result to the intelligent regulation and control module;
s5, the intelligent control module obtains the rules of the user such as the heat consumption temperature, the time and the like according to the analysis result, and then sends an action instruction to the user module according to the rules;
and S6, after receiving the action instruction of the intelligent control module, the user module performs corresponding action and controls the electric heating equipment (5) of the heating module according to the instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010557759.5A CN111520798A (en) | 2020-06-18 | 2020-06-18 | Closed type circulating heating system capable of supplying different heating temperature requirements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010557759.5A CN111520798A (en) | 2020-06-18 | 2020-06-18 | Closed type circulating heating system capable of supplying different heating temperature requirements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111520798A true CN111520798A (en) | 2020-08-11 |
Family
ID=71910027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010557759.5A Pending CN111520798A (en) | 2020-06-18 | 2020-06-18 | Closed type circulating heating system capable of supplying different heating temperature requirements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111520798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856548A (en) * | 2021-01-18 | 2021-05-28 | 中电惠特热力设计技术服务邯郸有限公司 | Multi-heat-source heat supply system and method |
| CN113850478A (en) * | 2021-08-30 | 2021-12-28 | 华能国际电力股份有限公司大连电厂 | Intelligent household management system for urban heat supply |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201926029U (en) * | 2011-01-14 | 2011-08-10 | 崔新明 | Solar hot water circulation control system capable of automatically regulating heat distribution |
| US20130270353A1 (en) * | 2011-10-23 | 2013-10-17 | Hongyu LONG | Joint heating system of gas combined cycle and solar power and dispatching method thereof |
| CN204006255U (en) * | 2014-07-04 | 2014-12-10 | 盾安（天津）节能系统有限公司 | A kind of waste heat recovery central heating system |
| JP2017036865A (en) * | 2015-08-07 | 2017-02-16 | リンナイ株式会社 | Hot water supply system |
| CN108458389A (en) * | 2018-02-11 | 2018-08-28 | 合肥顺昌分布式能源综合应用技术有限公司 | A kind of intelligence separate type heating system |
| CN209116432U (en) * | 2018-07-23 | 2019-07-16 | 韩旺 | Intelligent more family heating systems |
| CN209706204U (en) * | 2019-02-22 | 2019-11-29 | 天津市热电设计院有限公司 | A kind of centralized domestic hot-water supply system suitable for building in the north |
| CN212930163U (en) * | 2020-06-18 | 2021-04-09 | 太原盛武环保科技有限公司 | Closed type circulating heating system capable of supplying different heating temperature requirements |
-
2020
- 2020-06-18 CN CN202010557759.5A patent/CN111520798A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201926029U (en) * | 2011-01-14 | 2011-08-10 | 崔新明 | Solar hot water circulation control system capable of automatically regulating heat distribution |
| US20130270353A1 (en) * | 2011-10-23 | 2013-10-17 | Hongyu LONG | Joint heating system of gas combined cycle and solar power and dispatching method thereof |
| CN204006255U (en) * | 2014-07-04 | 2014-12-10 | 盾安（天津）节能系统有限公司 | A kind of waste heat recovery central heating system |
| JP2017036865A (en) * | 2015-08-07 | 2017-02-16 | リンナイ株式会社 | Hot water supply system |
| CN108458389A (en) * | 2018-02-11 | 2018-08-28 | 合肥顺昌分布式能源综合应用技术有限公司 | A kind of intelligence separate type heating system |
| CN209116432U (en) * | 2018-07-23 | 2019-07-16 | 韩旺 | Intelligent more family heating systems |
| CN209706204U (en) * | 2019-02-22 | 2019-11-29 | 天津市热电设计院有限公司 | A kind of centralized domestic hot-water supply system suitable for building in the north |
| CN212930163U (en) * | 2020-06-18 | 2021-04-09 | 太原盛武环保科技有限公司 | Closed type circulating heating system capable of supplying different heating temperature requirements |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856548A (en) * | 2021-01-18 | 2021-05-28 | 中电惠特热力设计技术服务邯郸有限公司 | Multi-heat-source heat supply system and method |
| CN113850478A (en) * | 2021-08-30 | 2021-12-28 | 华能国际电力股份有限公司大连电厂 | Intelligent household management system for urban heat supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108930995B (en) | Central heating system for combined heating of solar energy and low-grade industrial waste heat | |
| CN203147907U (en) | Urban centralized heating linkage optimal control system | |
| CN204962922U (en) | Novel trigeminy supplies system | |
| CN103453580A (en) | Integrated and intelligent control method for heat exchange station | |
| CN111520798A (en) | Closed type circulating heating system capable of supplying different heating temperature requirements | |
| CN212930163U (en) | Closed type circulating heating system capable of supplying different heating temperature requirements | |
| CN110986138B (en) | Distributed solar heating system and method | |
| CN106524277B (en) | Regional energy supply system of heat supply in winter of multipotency source form | |
| CN209978135U (en) | Heat supply system | |
| CN108317595A (en) | Heat supply method and device, heating system | |
| CN106765519A (en) | Pneumoelectric complementation electric heating demand response control system | |
| CN201582904U (en) | Distribution-type water source heat pump and central heating co-supply system | |
| CN202630237U (en) | Intelligent heating control system | |
| CN206190503U (en) | Photovoltaic water pump remote monitering system | |
| CN209054644U (en) | Control system for solar energy and air source heat pump concentrated hot watersystem | |
| CN108006864B (en) | A kind of more category energy co-feeding systems | |
| CN204593527U (en) | Heating network heat pump regulating system | |
| CN103115387A (en) | Heating system using municipal heat-supply one-time net backwater as heat source | |
| CN105444243A (en) | Waste heat recovery heat supply and water charging system and water charging method | |
| CN110567042A (en) | Central heating remote network intelligent control system | |
| CN203980323U (en) | One can realize modular low temperature exhaust heat energy conserving system | |
| CN111947226B (en) | Green low-carbon comprehensive energy utilization system and method | |
| CN204923152U (en) | Novel trigeminy of multipotency source structure supplies system | |
| CN205261696U (en) | Two heat source heating system | |
| CN218164936U (en) | Cold-hot integrated multifunctional instant drinking system |
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 |