Multipurpose heating heat exchanger

Abstract

The invention discloses a multipurpose heating heat exchanger. The multipurpose heating heat exchanger aims at being more suitable for being used in homes. The multipurpose heating heat exchanger comprises a heating channel and a tap water channel. The outer shape comprises a plurality of round pipes arranged in parallel. The adjacent round pipes are fixedly connected to be in a pipe row shape through connecting pieces on the side faces of the two far ends of the round pipes, and an inner round chamfering seal head is welded to the end face of each round pipe. A plurality of expansion bolts used for mounting of the heating heat exchanger are further arranged. The round pipes arranged in parallel are arranged vertically, and buckling end covers with the shapes matched with the shapes of the ends of a pipe row are arranged at the upper end and the lower end of the pipe row correspondingly. Strip-shaped waterproof baffles the same in direction are arranged between the adjacent round pipes arranged in parallel in the pipe row shape, the whole waterproof baffles are located on the front portions of the planes of the center lines of the round pipes, the two side faces of each waterproof baffle are attached to the outer walls of the corresponding adjacent round pipes, and the waterproof baffles and the pipe row are buckled together through the buckling end covers. A fixed commodity shelf fastened through a nut and a commodity shelf capable of moving and deforming are mounted on a lead screw, stretching out of the pipe row, of each expansion bolt.

Description

technical field [0001] The invention belongs to the technical field of civil heating, and in particular relates to a multi-purpose heating heat exchanger, which is particularly suitable for being installed in a household washing room. Background technique [0002] Chinese invention patent CN201110100993.6 discloses "a countercurrent internal pressure reduction pipe water exchange heater", which discloses a heating heat exchanger with a pipe row structure, including two inner and outer heat exchange channels such as heating air inlet and outlet channels and tap water inlet and outlet channels. The external shape includes a plurality of round tubes arranged in parallel, and the adjacent round tubes are fixedly connected into a tube row shape on the sides of the two far ends of the round tubes with connectors, and an inner garden-shaped chamfer seal is welded on the end faces of the round tubes. The heating inlet and outlet are connected to the heating system pipes, the tap wat...

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Problems solved by technology

[0003] However, the overall size of this kind of heating heat exchanger is usually wider than its height, which occupies a large plane space in a relatively small family washing room. If the heating heat exchanger is installed vertically, although the plane space is reduced, However, it is not suitable to clean up the water stains splashed during bathing at the inner round chamfered head on the upper end of the round pipe, and the outer edges of the inner rounded chamfered head on the upper and lower end faces of the round pipe are sharp and protruding, and there are personnel Hidden danger of scratches; in addition, additional racks are required for placing toiletries and drying wet items such as towels, which further occupies the limited space in the washing room

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