The invention discloses an integrated heat pump energy-saving water producing type dehumidifier. The integrated heat pump energy-saving water producing type dehumidifier comprises a dehumidifying turning wheel provided with a processing zone and a regeneration zone. A processing air path used for processing fresh air is arranged on the processing zone of the dehumidifying turning wheel, and a regeneration air path used for producing regeneration air is arranged on the regeneration zone of the dehumidifying turning wheel, wherein the processing air path comprises an evaporator arranged on the air inlet side of the dehumidifying turning wheel, and a processing fan arranged on the air outlet side of the dehumidifying turning wheel; the regeneration air path comprises a condenser arranged on the air inlet side of the dehumidifying turning wheel, and a regeneration fan arranged on the air outlet side of the dehumidifying turning wheel; a compressor is connected between the evaporator and the condenser; an expansion valve is connected between the evaporator and the condenser; and the regeneration fan guides regeneration air to an air inlet of the evaporator of the processing air path. The dehumidifier is formed by precooling dehumidifying and regeneration heating integrally, equipment is compact, maintaining is simple, discharged regeneration air is connected to a processing air inlet, thus, moisture of wet regeneration air is evaporated, water is produced, an outward exhaust pipe does not need to be manufactured, a cold source does not need to be prepared, energy is remarkably saved, and the total energy consumption is reduced by at least 50%.