Air-condition floor heating system capable of being centrally controlled through separated chambers and divided time
A centralized control and floor heating technology, applied in heating and ventilation control systems, heating and ventilation safety systems, space heating and ventilation, etc. The effect of smoothing the pressure, reducing the frequency of starting or stopping, and prolonging the service life
Active Publication Date: 2014-05-07
杭州鸿雁管道系统科技有限公司 +1
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Problems solved by technology
Most of the existing air source heat pump three-in-one units are central heating, which cannot be controlled by time-sharing and room-by-room
In addition, because the pipes of the air source heat pump in the existing air source heat pump three-in-one unit are directly connected with the air conditioning and floor heating pipes, in actual applications, each room needs to be controlled separately, which will cause the water flow in the pipes to be unstable and change. Frequent, which directly leads to frequent start or stop of the air source heat pump, affecting the service life of the system
Method used
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[0044] The present invention will be described in detail below in conjunction with specific drawings and specific embodiments.
[0045] An air-conditioning and floor heating system that can be centrally controlled by room division and time division, such as figure 1 As shown (the solid line in the figure indicates the water pipe connection, and the dotted line indicates the electrical connection), including:
[0046] An air source heat pump with a corresponding control circuit, the air source heat pump is provided with a heating circuit and a cooling and heating circuit which are independent of each other;
[0047] The control circuit of the air source heat pump also includes a temperature control unit, which is used to control the start and stop of the air source heat pump according to the temperature of the buffer water tank. The temperature control unit is provided with a temperature sensor for measuring the water temperature in the buffer water tank, and controls the star...
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The invention discloses an air-condition floor heating system capable of being centrally controlled through separated chambers and divided time. The air-condition floor heating system adopts a temperature controller with a plurality of temperature control units to respectively and independently control temperature of each chamber, so that the independent control of temperature of each room is realized. In addition, according to the air-condition floor heating system, a buffer tank is additionally arranged between an air source heat pump and an air-condition floor heating circulating pump, when the temperature of multiple rooms is independently controlled, the air-condition floor heating circulating pump is not directly communicated with the air source heat pump due to the action of the buffer tank, and hot water and cold water are subjected to heat exchange in the buffer tank, so when the temperature of each chamber is adjusted, the water flow of the air source heat pump is not greatly fluctuated even the water flow change of an air conditioner system end in the operation process is smaller, the starting or closing frequency of an air circulating pump is effectively reduced and the service life of the system is favorably prolonged.
Description
technical field [0001] The invention relates to the technical field of air-conditioning and floor heating, in particular to an air-conditioning and floor heating system that can be centrally controlled by room division and time division. Background technique [0002] In today's era of advocating environmental protection and energy saving, energy-efficient and environmentally friendly hot water systems designed and developed using heat pump principles have attracted more and more attention. The air source heat pump system is a device that uses a small amount of electric energy to transfer the heat in the air to water to produce hot water. It uses the principle of the reverse Carnot cycle to realize the transfer of low-temperature heat energy to high-temperature heat energy through the work of the compressor. . This heating method greatly saves energy. [0003] With the rapid development of the heat pump industry, heat pumps are no longer limited to heat pump water heaters. ...
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IPC IPC(8): F24F11/02F24F11/00
Inventor 王胜平盛仲夷
Owner 杭州鸿雁管道系统科技有限公司