a heat pump

Abstract

The invention relates to a thermal pump. According to the thermal pump, after a heat-carrying agent is heated through a heat source device, the heat-carrying agent is heated so that pressure can rise. The heat-carrying agent is squeezed into an outside pipeline and flows back into an upper cavity of a pump body. A buoyant tank floats up and down in a lower cavity of the pump body, and a partition plate arranged in the pump body is opened or closed to be sealed through a transmission part. Hence, the upper cavity and the lower cavity can be connected or disconnected, and operating cycle of the heat-carrying agent in the pipeline can be completed. The thermal pump has the beneficial effects that heat energy can be converted and conveyed through heat energy of the heat-carrying agent completely, so that energy saving is realized, the cost is low, the system structure is simple, and the heat energy transmitting efficiency is high.

Description

【Technical field】 [0001] The invention belongs to the technical field of thermodynamics, and in particular relates to a heat pump. 【Background technique】 [0002] At present, the devices used for heat energy transportation mainly include mechanical pumps, heat pumps, heat pipes, and heat engines. For example, the invention patent application with the Chinese patent application number 201210321397.5 discloses a solar heating system using concrete heat storage. The system is a power pump that uses a solar water heater pipeline circulation pump for hot water circulation. Losses, and installing a separate pump for the power cycle will also increase costs. Another example is the utility model patent with the Chinese patent application No. 200920178526.3, which specifically discloses a solar heating device, which also includes a circulating water pump for circulating water alone. Although they are all thermal energy transmission, most of them do not use the heat energy of the me...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a heat pump, the heat pump has a simple and reasonable structure, reliable and efficient heat exchange and delivery, and does not need to add a water pump for circulating hot water in the pipeline alone. The proposed technical problems of high energy consumption, high cost, complex structure and low heat transfer rate

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