CN217031319U - Winter heating system with solar energy and air energy heat pump complementation - Google Patents
Winter heating system with solar energy and air energy heat pump complementation Download PDFInfo
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- CN217031319U CN217031319U CN202123295797.7U CN202123295797U CN217031319U CN 217031319 U CN217031319 U CN 217031319U CN 202123295797 U CN202123295797 U CN 202123295797U CN 217031319 U CN217031319 U CN 217031319U
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Abstract
The utility model discloses a winter heating system with complementation of solar energy and air energy heat pump, comprising: the solar heat collector, the air can the heat pump, the heat supply place, be provided with the connecting pipe between solar heat collector and the air can the heat pump, be connected with hot-blast recovery pipe on the connecting pipe, be provided with circulating fan on the hot-blast recovery pipe, be provided with out the tuber pipe between air can the heat pump and the heat supply place, be provided with hot-blast heating system in the heat supply place, the heat exchanger, go out tuber pipe and hot-blast heating system, the heat exchanger intercommunication, be provided with the heat exchange tube in the heat exchanger, be connected by the hot-water line that sets up between heat exchanger and the heating system, be provided with the wet return between heating system delivery port and the heat exchanger, install solar energy collection pipe on the solar heat collector. The mode of directly heating air by using the solar heat collecting pipe can avoid that the solar heating device freezes the components of the solar heating device when the outdoor temperature is lower, so that the solar heating device can not normally operate.
Description
Technical Field
The utility model relates to the field of heat supply, in particular to a winter heating system with complementation of solar energy and an air energy heat pump.
Background
The global climate change is threatened greatly by greenhouse gases such as carbon dioxide generated by global large-scale fossil energy consumption, the global climate change is a focus of international social attention, the problem of heating in winter is very prominent in cold areas in the north of China, especially for cold non-centralized heating areas in the north of China, the requirement for heating is very important, the common heating mode adopts coal-fired heating at present, a large amount of tail gas is discharged into the air, the huge market demand can cause a new round of energy consumption explosion and environment deterioration, and extremely serious consequences can be undoubtedly brought to the energy-saving and emission-reducing form in China. How to realize a heating mode suitable for non-central heating areas on the technical level is of great significance at present.
In a conventional solar heating system, solar energy is absorbed and then directly heated water is used for heating or directly used for heating, so as to achieve the purpose of heating or heating water. However, in the cold northern area, the water channel and the header in the solar heater are easily frozen and cracked at night or in the absence of sunlight by the heating mode, so that the solar heating system cannot be normally used. Therefore, a solar energy and hybrid energy heating mode suitable for non-central heating areas needs to be found urgently to solve the problem of winter heating.
SUMMERY OF THE UTILITY MODEL
The utility model provides a winter heating system with solar energy and air energy heat pump complementation, aiming at the problems in the prior art, when the system is applied, the set of heating system has the advantages of high heating efficiency, mature technology, no pollution, zero emission and the like, the price of the set of heating equipment is lower, the system can be accepted by users, and the problems of high heating cost, serious pollution of loose coal heating environment and the like caused by using clean energy in regions which are not subjected to central heating in the north of China can be solved after the product is put into operation.
The utility model is realized by the following technical scheme:
a solar and air powered heat pump complementary winter heating system comprising: the solar heat collector comprises a solar heat collector, an air energy heat pump and a heat supply place, wherein a connecting pipe is arranged between the solar heat collector and the air energy heat pump, a hot air recovery pipe is connected onto the connecting pipe, the hot air recovery pipe is connected with the top of the heat supply place, a circulating fan is arranged on the hot air recovery pipe, an air outlet pipe is arranged between the air energy heat pump and the heat supply place, a hot air heating device and a heat exchanger are arranged in the heat supply place, the air outlet pipe is communicated with the hot air heating device and the heat exchanger, a heat exchange pipe is arranged in the heat exchanger, the heat exchanger is connected with the heating device through a hot water pipe, a water return pipe is arranged between a water outlet of the heating device and the heat exchanger, and a solar heat collection pipe is arranged on the solar heat collector.
Furthermore, the solar energy and air energy heat pump complementary winter heating system is characterized in that a plurality of solar heat collecting pipes which are arranged in parallel are mounted on the solar heat collector.
Furthermore, the solar energy and air energy heat pump complementary winter heating system is characterized in that the solar energy heat collecting pipe is an air heat collecting pipe.
Furthermore, the hot air outlet holes are formed in the periphery of the hot air heating device.
Furthermore, the heat exchanger is a tubular heat exchanger, and the air outlet pipe is communicated with a heat exchange pipe inside the tubular heat exchanger.
In summary, the utility model has the following beneficial effects:
1. according to the winter heating system with the complementation of the solar energy and the air energy heat pump, the solar heating device can be prevented from being frozen when the outdoor temperature is low by using the mode that the solar heat collecting pipe is used for directly heating air, so that the solar heating device cannot normally operate.
2. The winter heating system with the complementation of the solar energy and the air energy heat pump has the advantages of high heating efficiency, mature technology, no pollution, zero emission and the like, the price of complete heating equipment is low and can be accepted by users, and the problems of high heating cost, serious pollution to the environment and the like caused by using clean energy in non-centralized heating areas in the north of China can be solved after the product is put into operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
FIG. 1 is a schematic view of the structure of the present invention.
Reference numbers and corresponding part names in the figures:
the solar heat collector comprises a solar heat collector 1, an air energy heat pump 2, a heat supply place 3, a connecting pipe 4, an air outlet pipe 5, a circulating fan 6, a hot air recycling pipe 7, a solar heat collecting pipe 8, a hot air heating device 9, a heat exchanger 10, a heating device 11, a hot water pipe 12, a heat exchange pipe 13 and a water return pipe 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and the accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not used as limiting the present invention.
Examples
As shown in fig. 1, a solar and air heat pump complementary winter heating system comprises: the solar heat collector comprises a solar heat collector 1, an air energy heat pump 2 and a heat supply place 3, wherein a connecting pipe 4 is arranged between the solar heat collector 1 and the air energy heat pump 2, the connecting pipe 4 is connected with a hot air recovery pipe 7, the hot air recovery pipe 7 is connected with the top of the heat supply place 3, a circulating fan 6 is arranged on the hot air recovery pipe 7, an air outlet pipe 5 is arranged between the air energy heat pump 2 and the heat supply place 3, a hot air heating device 9 and a heat exchanger 10 are arranged in the heat supply place 3, the air outlet pipe 5 is communicated with the hot air heating device 9 and the heat exchanger 10, a heat exchange pipe 13 is arranged in the heat exchanger 10, the heat exchanger 10 is connected with the heating device 11 through a hot water pipe 12, a water return pipe 14 is arranged between a water outlet of the heating device 11 and the heat exchanger 10, and a solar heat collecting pipe 8 is installed on the solar heat collector 1.
Preferably, the solar energy and air energy heat pump complementary winter heating system, the solar heat collector 1 is installed with a plurality of solar heat collecting pipes 8 arranged in parallel.
Preferably, the solar energy and air energy heat pump complementary winter heating system, the solar heat collecting pipe 8 is set as an air heat collecting pipe.
Preferably, the hot air outlet holes are formed in the periphery of the hot air heating device 9.
Preferably, the heat exchanger 10 is a tubular heat exchanger, and the air outlet pipe 5 is communicated with a heat exchange pipe inside the tubular heat exchanger 10.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A solar and air powered heat pump complementary winter heating system comprising: the solar heat collector (1), the air energy heat pump (2) and the heat supply place (3), wherein a connecting pipe (4) is arranged between the solar heat collector (1) and the air energy heat pump (2), a hot air recovery pipe (7) is connected onto the connecting pipe (4), the hot air recovery pipe (7) is connected with the top of the heat supply place (3), a circulating fan (6) is arranged on the hot air recovery pipe (7), an air outlet pipe (5) is arranged between the air energy heat pump (2) and the heat supply place (3), a hot air heating device (9) and a heat exchanger (10) are arranged in the heat supply place (3), the air outlet pipe (5) is communicated with the hot air heating device (9) and the heat exchanger (10), a heat exchange pipe (13) is arranged in the heat exchanger (10), and the heat exchanger (10) is connected with the heating device (11) through a hot water pipe (12), a water return pipe (14) is arranged between a water outlet of the heating device (11) and the heat exchanger (10), and a solar heat collecting pipe (8) is installed on the solar heat collector (1).
2. A solar and air heat pump complementary winter heating system according to claim 1, wherein a plurality of solar heat collecting pipes (8) are mounted in parallel on the solar heat collector (1).
3. A solar and air heat pump complementary winter heating system according to claim 2, characterised in that the solar collector tubes (8) are provided as air collector tubes.
4. A winter heating system with a complementary solar and air heat pump according to claim 1, characterised in that the hot air heating means (9) is provided with hot air outlet holes around its circumference.
5. A solar and air heat pump complementary winter heating system according to claim 1, wherein the heat exchanger (10) is provided as a tubular heat exchanger, the outlet duct (5) communicating with the heat exchange duct inside the tubular heat exchanger (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123295797.7U CN217031319U (en) | 2021-12-24 | 2021-12-24 | Winter heating system with solar energy and air energy heat pump complementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123295797.7U CN217031319U (en) | 2021-12-24 | 2021-12-24 | Winter heating system with solar energy and air energy heat pump complementation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217031319U true CN217031319U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123295797.7U Active CN217031319U (en) | 2021-12-24 | 2021-12-24 | Winter heating system with solar energy and air energy heat pump complementation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217031319U (en) |
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2021
- 2021-12-24 CN CN202123295797.7U patent/CN217031319U/en active Active
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