Novel water collecting and distributing device mounting box

The utility model relates to the technical field of water collecting and distributing device installation boxes, and discloses a novel water collecting and distributing device installation box which comprises a water collecting and distributing device installation box body, the water collecting and distributing device installation box body is provided with a heat dissipation groove, a water inlet and outlet connector, a water collecting and distributing device pipeline and an air inlet mechanism, and the left side wall face of a box door is connected with the box door through a hinge. A limiting clamping groove is formed in the left side wall face of the box door, a matched positioning pin is movably installed in the limiting clamping groove, the vertical end of the positioning pin movably penetrates through the top wall face of the limiting clamping groove, and a reset spring is fixedly installed in the limiting clamping groove. When the box door needs to be opened, as long as the auxiliary handle is pulled