CN105402803A - Multi-energy household heating system - Google Patents
Multi-energy household heating system Download PDFInfo
- Publication number
- CN105402803A CN105402803A CN201510962424.0A CN201510962424A CN105402803A CN 105402803 A CN105402803 A CN 105402803A CN 201510962424 A CN201510962424 A CN 201510962424A CN 105402803 A CN105402803 A CN 105402803A
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- CN
- China
- Prior art keywords
- water
- heating
- solar
- energy
- heat
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/04—Other domestic- or space-heating systems using heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/14—Solar energy
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- 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)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a multi-energy household heating system which comprises a solar heat collector, an air source heat pump, a heat exchange cabin, a buffer water tank, a heat-collecting circulating pump and a heating circulating pump, wherein the buffer water tank is provided with a solar water feeding hole and a solar water return hole; the solar heat collector and the heat-collecting circulating pump as well as the buffer water tank form a loop through the solar water feeding hole and the solar water return hole; a heating water return hole, a water return hole of the heat exchange cabin and a water replenishing hole are further formed in the buffer water tank; the heat exchange cabin is connected with the air source heat pump; the water inlet end of the heat exchange cabin is connected with the water return hole of the heat exchange cabin on the buffer water tank; the water outlet end of the heat exchange cabin is used for supplying water for heating; and the water replenishing hole is connected with a tap water pipeline. The multi-energy household heating system adopts a system mode of heating by combining solar energy with the air source heat pump to meet heating and domestic hot water needs of a user very well, and has very obvious energy-saving advantage relative to electric heating. The multi-energy household heating system is quick in heating effect, and reduces heat loss on a water supply pipeline.
Description
Technical field
The present invention relates to a kind of multiple-energy-source family heating system, particularly relate to a kind of solar energy and air source heat pump heating system, belong to solar energy and air source heat pump applied technical field.
Background technology
Current rural areas in our country adopts the heating of the mode such as fire coal or living beings mostly, along with coal changes the promotion and implementation of electric policy, the heating of rural subscribers becomes problem demanding prompt solution, solar energy is widely used in every field as clean regenerative resource, and its application in heating is also one of emphasis of research at present.But utilize solar heating to be subject to weather and seasonal effect very large, because adopting solar energy+supplementary energy united heat mode in the industry more.
Summary of the invention
Technical problem to be solved by this invention is the defect existed for prior art, provides a kind of solar energy+air source heat pump family multiple-energy-source combined heating system.
For solving this technical problem, the invention provides a kind of multiple-energy-source family heating system, comprise solar thermal collector, air source heat pump, heat transfer cabin, buffer tank, thermal-arrest circulating pump and heating circulating pump, described buffer tank is provided with solar water supply mouth and solar energy water return outlet, and described solar thermal collector and thermal-arrest circulating pump form a loop by solar water supply mouth and solar energy water return outlet and buffer tank; Described buffer tank is also provided with heating water return outlet, heat transfer cabin water return outlet and water supplement port, described heat transfer cabin is connected with air source heat pump, heat transfer cabin water inlet end is connected with heat transfer cabin water return outlet on buffer tank, and heat transfer cabin water side is that heating is supplied water, and described water supplement port is connected with tap water pipe line.
Described solar thermal collector outlet set temperature sensor T1.
Heat collector water return pipeline is pipeline section that can not be emptying, sticking temperature sensor T2 on tube wall.
Described buffer tank is provided with thermometric blind pipe, laying temperature sensor T3.
Described heat transfer cabin outlet pipeline set temperature sensor T4 and heating circulating pump.
Described buffer tank is provided with limnimeter, and water pipe is provided with moisturizing motor-driven valve M1, and described moisturizing motor-driven valve M1 is connected with limnimeter.
Beneficial effect: the present invention adopts the system mode of solar energy+air source heat pump associating heating, well meets family heating and domestic hot-water's demand, and has obviously power savings advantages relative to electric heating.There is heating effect fast, decrease the heat loss on supply channel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1 solar thermal collector, 2 air source heat pumps, 3 heat transfer cabins, 4 buffer tanks, 5 thermal-arrest circulating pumps, 6 heating circulating pumps, 7 limnimeters, 8 solar water supply mouths, 9 solar energy water return outlets, 10 heating water return outlets, 11 heat transfer cabin water return outlets, 12 water supplement ports, 13 thermometric blind pipes.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is specifically described.
Figure 1 shows that structural representation of the present invention.
The present invention includes solar thermal collector 1, air source heat pump 2, heat transfer cabin 3, buffer tank 4, thermal-arrest circulating pump 5 and heating circulating pump 6.
Described buffer tank 4 is provided with solar water supply mouth 8 and solar energy water return outlet 9, and described solar thermal collector 1 and thermal-arrest circulating pump 5 form a loop by solar water supply mouth 8 and solar energy water return outlet 9 with buffer tank 4.
Described solar thermal collector 1 exports set temperature sensor T1, for monitoring leaving water temperature.
Heat collector water return pipeline is pipeline section that can not be emptying, and sticking temperature sensor T2 on tube wall, for antifreeze control.
Described buffer tank 4 is provided with thermometric blind pipe 13, laying temperature sensor T3.
Described buffer tank 4 is also provided with heating water return outlet 10, heat transfer cabin water return outlet 11 and water supplement port 12, described heat transfer cabin 3 is connected with air source heat pump 2, and wherein heat transfer cabin is separated with net for air-source heat pump units, and heat transfer cabin is placed in indoor, can solve the antifreeze problem of heat transfer cabin.
Heat transfer cabin 3 water inlet end is connected with heat transfer cabin water return outlet 11 on buffer tank 4, and heat transfer cabin 3 water side is that heating is supplied water.
Described water supplement port 12 is connected with tap water pipe line.
Described heat transfer cabin 3 outlet pipeline set temperature sensor T4 and heating circulating pump 6, temperature sensor T4 is used for monitoring leaving water temperature.
Described buffer tank 4 is provided with limnimeter mouth for installing limnimeter 7, and water pipe is provided with moisturizing motor-driven valve M1, and described moisturizing motor-driven valve M1 is connected with limnimeter 7.
Described buffer tank 4 is also provided with sewage draining exit and overfall.
Solar thermal collector 1 elects perpendicular monotype heat collector as, is beneficial to evacuation and anti-freezing.
Air source heat pump 2 selects ultralow temperature air conditioner, more can be applicable to northern area.
Operation principle of the present invention:
Heating system of the present invention is primarily of compositions such as solar thermal collector 1, net for air-source heat pump units (comprising heat transfer cabin), buffer tank 4, thermal-arrest circulating pump 5, heating circulating pump 6, floor panel heating, pipeline and annexes thereof, solar thermal collector 1 is connected with buffer tank 4 for water return pipeline by thermal-arrest circulation, when solar energy is sufficient, as main thermal source, unnecessary heat storage is in buffer tank 4; Air source heat pump is started when solar energy is not enough; Heat transfer cabin 3 exports directly to supply water with floor heating and connects, and the hot water that heat exchange obtains first gives heating terminal heat supply, returns buffer tank.
Solar thermal collector heating system: thermal-arrest cycles through solar thermal collector 1 water outlet and buffer tank 4 temperature difference controls, when temperature difference T1-T3 is greater than 8 DEG C, starts thermal-arrest circulating pump 5; When temperature difference T1-T3 is less than 5 DEG C, the Stopping Sets hot recycle pump 5.
Air source heat pump heating system: the unlatching of air source heat pump 2 has two conditions: one is that heating circulating pump 6 is opened, two be heat transfer cabin 3 leaving water temperature lower than setting value, when two conditions meet simultaneously, air source heat pump 2 starts; When heating circulating pump 6 is opened, when heat transfer cabin 3 leaving water temperature is higher than setting value, air source heat pump 2 is out of service; When leaving water temperature is lower than setting value, air source heat pump 2 starts.
Indoor temperature controls the start and stop of heating circulating pump 6, and room temperature starts heating circulating pump 6 lower than during setting value, and stop heating circulating pump 6 higher than during setting value, now air source heat pump 2 is also out of service.
Buffer tank 4 water supplement function: when limnimeter display water level H1≤60% (can set), moisturizing motor-driven valve M1 opens, as H1=100%, moisturizing motor-driven valve cuts out.
Antifreeze control: heating tape is antifreeze, when T2≤4 DEG C, companion's heat is opened; As T2 > 8 DEG C, companion's heat is closed.
The present invention adopts the system mode of solar energy+air source heat pump associating heating, well meets family heating and domestic hot-water's demand, and has obviously power savings advantages relative to electric heating.There is heating effect fast, decrease the heat loss on supply channel.
The above-mentioned embodiment of the present invention, just illustrates, is not only, and the change within the scope of the present invention all or equivalent scope of the present invention is all surrounded by the present invention.
Claims (6)
1. a multiple-energy-source family heating system, it is characterized in that: comprise solar thermal collector (1), air source heat pump (2), heat transfer cabin (3), buffer tank (4), thermal-arrest circulating pump (5) and heating circulating pump (6), described buffer tank (4) is provided with solar water supply mouth (8) and solar energy water return outlet (9), and described solar thermal collector (1) and thermal-arrest circulating pump (5) form a loop by solar water supply mouth (8) and solar energy water return outlet (9) with buffer tank (4); Described buffer tank (4) is also provided with heating water return outlet (10), heat transfer cabin water return outlet (11) and water supplement port (12), described heat transfer cabin (3) is connected with air source heat pump (2), heat transfer cabin (3) water inlet end is connected with the upper heat transfer cabin water return outlet (11) of buffer tank (4), heat transfer cabin (3) water side is that heating is supplied water, and described water supplement port (12) is connected with tap water pipe line.
2. multiple-energy-source family according to claim 1 heating system, is characterized in that: described solar thermal collector (1) outlet set temperature sensor T1.
3. multiple-energy-source family according to claim 1 heating system, is characterized in that: heat collector water return pipeline is pipeline section that can not be emptying, sticking temperature sensor T2 on tube wall.
4. multiple-energy-source family according to claim 1 heating system, is characterized in that: described buffer tank (4) is provided with thermometric blind pipe (13), laying temperature sensor T3.
5. multiple-energy-source family according to claim 1 heating system, is characterized in that: described heat transfer cabin (3) outlet pipeline set temperature sensor T4 and heating circulating pump (6).
6. multiple-energy-source family according to claim 1 heating system, it is characterized in that: described buffer tank (4) is provided with limnimeter (7), water pipe is provided with moisturizing motor-driven valve M1, and described moisturizing motor-driven valve M1 is connected with limnimeter (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510962424.0A CN105402803A (en) | 2015-12-18 | 2015-12-18 | Multi-energy household heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510962424.0A CN105402803A (en) | 2015-12-18 | 2015-12-18 | Multi-energy household heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105402803A true CN105402803A (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510962424.0A Pending CN105402803A (en) | 2015-12-18 | 2015-12-18 | Multi-energy household heating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105402803A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928047A (en) * | 2016-05-11 | 2016-09-07 | 甘肃省科学院自然能源研究所 | Small trough type solar heat source heating system |
| CN107702199A (en) * | 2017-11-08 | 2018-02-16 | 吉林同鑫热力集团股份有限公司 | A kind of heating network heat exchange station flow matches energy-saving operation control system |
| CN114935167A (en) * | 2022-04-24 | 2022-08-23 | 四季沐歌科技集团有限公司 | Solar air source heat pump dual-energy heating hot water system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070050182A (en) * | 2005-11-10 | 2007-05-15 | 권상희 | Electric boiler using carbon fiber heater |
| CN101957063A (en) * | 2010-10-15 | 2011-01-26 | 浙江大学 | All-weather solar and sewage energy mixed auxiliary heat pump water heater system |
| CN205208712U (en) * | 2015-12-18 | 2016-05-04 | 山东力诺瑞特新能源有限公司 | Heating system is used at multipotency source family |
-
2015
- 2015-12-18 CN CN201510962424.0A patent/CN105402803A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070050182A (en) * | 2005-11-10 | 2007-05-15 | 권상희 | Electric boiler using carbon fiber heater |
| CN101957063A (en) * | 2010-10-15 | 2011-01-26 | 浙江大学 | All-weather solar and sewage energy mixed auxiliary heat pump water heater system |
| CN205208712U (en) * | 2015-12-18 | 2016-05-04 | 山东力诺瑞特新能源有限公司 | Heating system is used at multipotency source family |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928047A (en) * | 2016-05-11 | 2016-09-07 | 甘肃省科学院自然能源研究所 | Small trough type solar heat source heating system |
| CN107702199A (en) * | 2017-11-08 | 2018-02-16 | 吉林同鑫热力集团股份有限公司 | A kind of heating network heat exchange station flow matches energy-saving operation control system |
| CN114935167A (en) * | 2022-04-24 | 2022-08-23 | 四季沐歌科技集团有限公司 | Solar air source heat pump dual-energy heating hot water system |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |