A fresh air system with heat recovery
A fresh air system and heating technology, applied in ventilation systems, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve the problems of unfavorable heat exchange between indoor air and outdoor air, large energy loss, etc., to increase heat Transfer efficiency, reduce energy loss, exchange complete effect
Active Publication Date: 2022-08-02
广东钜宏科技股份有限公司
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Problems solved by technology
[0004] In view of the above-mentioned related technologies, the inventor believes that there is a general heat transfer device. Indoor or outdoor air exchange channels are often set in a straight line through which air can pass through unimpeded in order to facilitate later cleaning and maintenance. The possibility of the exhaust gas staying when passing through the heat transfer device, but it is not conducive to the heat exchange between the indoor air and the outdoor air, so there is still a large energy loss
Method used
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Embodiment Construction
[0050] Attached to the following Figure 1-5 This application will be described in further detail.
[0051] refer to figure 1 , figure 2, a fresh air system with heat recovery, including a balance adjustment mechanism 4 , a heat transfer device and a heat equalization device 5 . The balance adjustment mechanism 4 includes a balance plate 41 and a support base 42 , the support base 42 is installed at the center of the balance plate 41 , and the balance plate 41 is rotatably connected to the support base 42 . Specifically, the support base 42 includes a hinge base 421 and a support base plate 422 , the hinge base 421 includes support plates arranged parallel to each other, and the two support plates are both fixed on the support base plate 422 . The support plate is provided with a hinge hole, the two hinge holes are coaxially arranged, and the balance plate 41 is provided with a communication hole in the center position, and a hinge shaft 412 is arranged through the communi...
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The present application relates to the field of regenerative heat exchange, and in particular, to a fresh air system with heat recovery, comprising a primary exchanger and a secondary exchanger; the primary exchanger comprises an air inlet pipe and an air outlet pipe arranged at intervals, The air inlet pipe and the air outlet pipe are in contact with each other; the secondary exchanger includes a ventilation pipe and an air exchange pipe arranged at intervals, the ventilation pipe and the air exchange pipe abut each other, and the ventilation pipe and the air exchange pipe are in contact with each other. They are arranged in parallel with each other; an air inlet confluence pipe is connected between the air inlet pipe and the ventilation pipe; a return air confluence pipe is connected between the air outlet pipe and the air exchange pipe, and the air intake confluence pipe and the return air The confluence pipes are all made of heat-conducting materials; wherein, the outer periphery of the primary exchanger and the secondary exchanger are provided with heat-insulating pipes, and the heat-conducting liquid is injected into the heat-insulating pipes. The present application can improve the heat transfer efficiency of indoor and outdoor air exchange and reduce energy consumption.
Description
technical field [0001] The present application relates to the field of regenerative heat exchange, in particular to a fresh air system with heat recovery. Background technique [0002] At present, the fresh air system can filter the air entering the room, keep the indoor air fresh, and filter out the dust and toxic substances in the air at the same time, making the indoor air cleaner. [0003] In the related art, since air-conditioning or heating is often turned on indoors to keep people in a relatively comfortable temperature environment, there is a certain temperature difference between the indoor air and the outdoor air. In this regard, the fresh air system is often equipped with a heat transfer device, so that heat exchange occurs between the air discharged from the room and the air entering the outdoor, so that the indoor temperature is kept in a relatively constant state and energy loss is reduced. [0004] In view of the above-mentioned related technologies, the inve...
Claims
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IPC IPC(8): F24F7/04F24F13/30F24F13/24F24F13/32F24F11/89F24F110/10F24F110/12
CPCF24F7/04F24F13/30F24F13/24F24F13/32F24F11/89F24F2013/242F24F2110/10F24F2110/12
Inventor 吴礼智
Owner 广东钜宏科技股份有限公司