Installation structure and ventilation system of heat exchange core
A technology of heat exchange core and installation structure, applied in the field of heat exchange core installation structure and ventilation system, can solve the problem that the sealing effect cannot be guaranteed, the tight fit cannot be guaranteed, the sealing strip cannot be guaranteed to be uniformly stressed and the best compression state, etc. problem, to achieve the effect of compact structure, good sealing effect, and prevention of mutual mixing
Active Publication Date: 2018-04-13
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0004] However, since the structure disclosed in this patent document relies on the compression of the sealing strip to achieve the effect of flexible sealing adjustment, in actual installation, due to problems such as installation errors and the deformation of the matching material due to gravity, the sealing strip cannot be guaranteed to be evenly compressed. force and are in the best compression state, it can not fit tightly, so can not guarantee a reliable sealing effect
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[0027] Hereinafter, an installation structure of a heat exchange core according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.
[0028] Aiming at the sealing installation of the heat exchange core, the present invention proposes a new installation structure, which can be applied to various ventilation systems (such as fresh air systems or air-conditioning systems with fresh air functions, etc.).
[0029] Such as figure 2 and image 3 As shown, the installation structure of the heat exchange core 40 of the present invention includes a first structural member 10 for installing the heat exchange core 40 and a second structural member 20 fixed relative to the heat exchange core 40 . Among them, such as image 3 As shown, the first structural member 10 includes a T-shaped slot 11, and the second structural member 20 includes a T-shaped member 21, and the T-shaped member 21 is installed in the T-shaped slot 11 in ...
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The invention discloses an installing structure for a heat exchanger core. The installing structure comprises a first structural piece used for installing the heat exchange core and a second structural piece fixed relative to the heat exchanger core. The first structural piece comprises a T-shaped groove, and the second structural piece comprises a T-shaped piece. The T-shaped piece is arranged in the T-shaped groove in a sliding fit manner. In the installing structure for the heat exchanger core, at least one pair of matching faces closely attached can be formed between the T-shaped piece and the T-shaped groove so that airflow can be prevented from reaching the other side of the T-shaped piece from one side of the T-shaped piece, accordingly, a good sealing effect can be achieved, and mutual playing and mixing of fresh air and indoor exhaust air are prevented. The invention further discloses a ventilation system.
Description
technical field [0001] The invention relates to the technical field of air conditioning devices, in particular to a heat exchange core installation structure. The invention also relates to a ventilation system. Background technique [0002] In various ventilation systems (such as fresh air system or air conditioning system with fresh air function), the sealing installation of the heat exchange core and the installation of the filter cannot be ignored. In particular, if the heat exchange core is installed with insufficient sealing, it will cause the outdoor fresh air and the indoor exhaust air to cross each other, thereby affecting the ventilation effect. [0003] To solve this problem, the patent document CN201003839Y discloses an air conditioning device with a flexible sealing structure, the main structure of which is as follows: figure 1 shown. The four side edges of the rectangular parallelepiped plate heat exchanger 1 are fixed on the casing of the ventilation system ...
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IPC IPC(8): F24F7/04F24F13/30F24F12/00F24F13/28F24F13/00
CPCF24F7/04F24F12/001F24F13/00F24F13/28F24F13/30
Inventor 高朋高棋彬迟亚玲代成黄诚鑫张建鹏王康
Owner GREE ELECTRIC APPLIANCES INC