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Domestic compound hot-water system based on solar energy and air source heat pump

An air source heat pump and hot water system technology, which is applied in residential hot water supply systems, household heating, household heating, etc., can solve problems such as power consumption, and achieve long service life, easy installation, and high working reliability. Effect

Inactive Publication Date: 2014-06-11
FEMTO TECH XIAN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the air source heat pump needs to consume a certain amount of electricity

Method used

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  • Domestic compound hot-water system based on solar energy and air source heat pump
  • Domestic compound hot-water system based on solar energy and air source heat pump

Examples

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Embodiment Construction

[0023] Such as figure 1 and figure 2 A domestic composite hot water system based on solar energy and an air source heat pump shown includes a solar heat collector 5 and a water storage tank 10, and the solar heat collector 5 is installed on the building exterior wall 2 through a support frame 3, so The water storage tank 10 and the air source heat pump 17 are all installed on the indoor wall, and a heat exchanger-7 is arranged between the water storage tank 10 and the heat collecting tube 6 of the solar heat collector 5, and the air source heat pump 17 It is arranged below the heat exchanger one 7, and the heat exchanger two 15 is arranged above the air source heat pump 17, and the air source heat pump 17 and the heat exchanger two 15 are connected through a heat conduction pipe 16, and the inlet of the tap water pipe 8 The water end passes through heat exchanger two 15 and exchanger one 7 in sequence and enters the inside of the reservoir 10 from the upper part of the reser...

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Abstract

The invention discloses a domestic compound hot-water system based on solar energy and an air source heat pump. The domestic compound hot-water system comprises a solar energy heat collector, a water storage tank and a temperature control system, wherein a heat exchanger I is arranged between the water storage tank and a heat collection pipe of the solar energy heat collector; a heat exchanger II is arranged above the air source heat pump; a water inlet end of a tap water pipe penetrates through the heat exchanger II and the heat exchanger I in sequence, and enters the interior of the water storage tank from the upper part of the water storage tank; the lower end of the water storage tank is provided with a water outlet; the water outlet is connected with a hot-water pipe I leading to a tap and a hot-water pipe II leading to a shower head; the lower part of the water storage tank is provided with a circulating water pipe connected with the tap water pipe; the temperature control system controls the temperature of water in the water storage tank; the temperature control system comprises a temperature sensor for collecting the water in the water storage tank for detection, and an intelligent controller for controlling an air source heat pump compressor through a relay. By the adoption of the compound hot-water system, the separation between water and electricity is thoroughly realized, so that the electricity leakage accidents are fundamentally prevented.

Description

technical field [0001] The invention relates to a domestic composite hot water system, in particular to a domestic composite hot water system based on solar energy and an air source heat pump. Background technique [0002] Solar energy is a kind of renewable green energy, recognized by the world as the main energy source in the 21st century, and will also become one of the main energy sources in my country in a few decades. But solar energy has disadvantages such as low density, periodicity and instability. Hot water is not available 24 / 7. For example, in winter and rainy and snowy weather, auxiliary heating devices are required, which consume a lot of high-quality energy. The air source heat pump has simple structure, low operating cost, dual-use in winter and summer, and high utilization rate of equipment. But air source heat pumps need to consume a certain amount of electricity. Therefore, the combination of the two has important social significance for energy conserv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D17/00F24D19/10
CPCY02B10/20Y02B10/70
Inventor 张国琦
Owner FEMTO TECH XIAN
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