Latent heat recovery type water heater

Abstract

The invention discloses a latent heat recovery type water heater. The latent heat recovery type water heater comprises a water heater shell and a burner, the burner is fixedly mounted at the lower endposition of the interior of the water heater shell, and a sensible heat exchanger is fixedly mounted at the upper end position of the burner. A latent heat exchanger is fixedly mounted at the upper end position of the sensible heat exchanger, and an exhaust box is fixedly mounted at the upper end position of the latent heat exchanger. A condensate water collecting device is fixedly mounted at thebottom end position of the outer end surface of the left side wall of the water heater shell, and a gas supply pipe is fixedly mounted at the bottom end position of the right side of the burner. Condensate water can be collected by the condensate water collecting device, and the situation of the leakage of the condensate water caused by the rupture of a hose is effectively avoided; and through anarranged collecting cup fixing device, a condensate water collecting cup arranged in the condensate water collecting device can be clamped and fixed conveniently and effectively.

Description

technical field [0001] The invention belongs to the related technical field of water heaters, and in particular relates to a latent heat recovery type water heater. Background technique [0002] Latent heat recovery water heater is one of the most energy-saving and environmentally friendly products at present; compared with ordinary gas water heaters, latent heat recovery water heater has an additional stage of condensing heat exchanger, which preheats cold water by absorbing high-temperature flue gas, thereby improving The heat conversion efficiency saves gas costs; it has higher thermal efficiency than traditional gas instant water heaters, reaching more than 96%. [0003] The existing latent heat recovery water heater technology has the following problems: [0004] 1. The existing latent heat recovery water heater needs to discharge the treated condensed water. The traditional condensed water discharge method is to connect a plastic hose to the bottom of the water heater...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a latent heat recovery type water heater to solve the problem that the traditional condensed water discharge method proposed in the above-mentioned background technology is to connect a plastic hose outside the bottom of the water heater and not to install a smoke collecting device on the upper end of the smoke suction port.

Images