Temperature sensing blind pipe assembly and water heater

Abstract

The invention discloses a temperature sensing blind pipe assembly. The temperature sensing blind pipe assembly comprises a base, blind pipes and temperature sensors, wherein the temperature sensors are mounted in the blind pipes, opening ends of the blind pipes are fixed on the base, closed ends of the blind pipes are exposed out of the base, the number of the blind pipes are at least two, the blind pipes are parallel, the base is provided with through holes corresponding to the blind pipes in number, and the blind pipes are connected with the base through the through holes. A water heater is further provided. Two temperature sensing bags are employed to form the temperature sensing blind pipe assembly, mounting is convenient, assembling working hour for production of a water tank can be reduced, production efficiency is improved, working hour cost is reduced, the number of water tank connectors is reduced, and a hidden trouble of water leakage is reduced.

Description

technical field [0001] The invention relates to the field of temperature sensors, in particular to a temperature-sensing blind pipe assembly and a water heater. Background technique [0002] Both the air conditioning unit and the water heater need to use temperature sensors. Taking the water heater as an example, two temperature sensors are generally installed, one is used to automatically cut off the power after reaching the set temperature, and the other is an over-temperature thermostat, which automatically cuts off the power when it is dry. Realized double protection. The temperature sensor detects the temperature in the water tank at any time. The temperature sensor of the existing water heater generally includes a probe and a thermistor. The thermistor is installed in the cavity of the probe. The probe is made of copper material. Connection, two temperature sensors are respectively installed inside the water heater, perpendicular to the axial centerline of the water t...

AI Technical Summary

Problems solved by technology

The temperature sensor detects the temperature in the water tank at any time. The temperature sensor of the existing water heater generally includes a probe and a thermistor. The thermistor is installed in the cavity of the probe. The probe is made of copper material. Connection, the two temperature sensors are respectively installed inside the water heater, perpendicular to the axial centerline of the water tank, and two pipe joints are used for threaded connection, which increases the welding time of the pipe joints and the assembly time of the temperature-sensing components, and installs the temperature-sensing package at the same time The appearance of the water tank is affected by being exposed to the outside during the wire control; many joints of the water tank are likely to cause water leakage, high cost, and inconvenient maintenance

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