Integrated hot dry rock heat recovery screw type heat pump device
The technology of a heat pump device and dry hot rock is applied in the directions of geothermal energy, household heating, heating fuel, etc., and can solve the problems of energy waste, failure to meet the characteristics of energy saving and environmental protection, and inability to heat the user terminal to control the operating power of the device system in real time, etc. To achieve the effect of flexible use and energy saving
Pending Publication Date: 2020-03-31
格兰立方能源科技(江苏)有限公司
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Problems solved by technology
When the existing integrated hot dry rock heat recovery device is working, the entire device system is in a continuous working state, and the operating power of the entire device system cannot be adjusted in real time according to the temperature status of the heating user end, resulting in a large amount of energy waste, which does not meet the requirements of the current society. Energy saving and environmental protection features
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] Such as figure 1 As shown, an integrated dry hot rock heat recovery screw heat pump device includes a PLC control box, a refrigerant circulation system, a heating hot water circulation system, a dry hot rock heat exchanger hot water circulation system and a heating energy-saving self-circulation system; The PLC control box controls the operation of the entire system; the refrigerant circulation system includes a screw compressor 2, a shell-and-tube cond...
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The invention provides an integrated hot dry rock heat recovery screw type heat pump device, belongs to the heating device technology field, and aims at solving problems that when an existing integrated hot dry rock heat recovery device supplies heat, operation power of a whole heating device system cannot be adjusted according to a temperature of a heating user, the whole heating device system isin a normally-open state, a large amount of energy is wasted, and contemporary energy-saving and environment-friendly requirements are not satisfied. The device comprises a PLC control box, a refrigerant circulation system, a heating hot water circulation system, a hot dry rock heat exchanger hot water circulation system and a heating energy-saving self-circulation system. Temperature monitoringof a heating user end is performed on the whole integrated hot dry rock heat recovery heating device system through the heating energy-saving self-circulation system, an operation state of the whole device system is adjusted in real time, starting and stopping of the device are adjusted according to actual use requirements, use is more flexible, energy for system operation is saved, and the deviceis environmental-protection and energy-saving.
Description
technical field [0001] The heating device technical field of the present invention is specifically an integrated dry hot rock heat recovery screw heat pump device. Background technique [0002] With the development of the economy and the improvement of people's living standards, energy and environmental issues have increasingly become the subject of human concern. Among them, hot dry rocks, as a clean energy buried deep in the ground, are very rich in heat and are widely used. extensive attention. When the existing integrated hot dry rock heat recovery device is working, the entire device system is in a continuous working state, and the operating power of the entire device system cannot be adjusted in real time according to the temperature status of the heating user end, resulting in a large amount of energy waste, which does not meet the current social requirements. Energy saving and environmental protection features. Contents of the invention [0003] In view of the ab...
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IPC IPC(8): F24D3/18F24D19/10F24D19/00
CPCF24D3/18F24D19/00F24D19/1039F24D2200/11F24D2200/123
Inventor 林国银孔茗张俊
Owner 格兰立方能源科技(江苏)有限公司