Water heater nozzle assembly

Abstract

The invention discloses a water outlet sprayer component of a water heater. The water outlet sprayer comprises a spray boom (91) and a sprayer (92) which is fixed on the upper end of the spray boom (91), wherein the inclination angle of the spray boom (91) is adjustable, so that the height and the water spraying angle of the sprayer (92) can be adjusted; the spray boom (91) is connected with the side wall of a rotation driving box body (3) through a support rotary shaft (931) at the lower end of the spray boom (91) in a rotary and matched manner; and the inner end part, extending into the inner cavity of the rotation driving box body (3), of the support rotary shaft (931) is fixedly provided with a disc-type gear (93) which is meshed with a driving rack part (82) of a vertically-moving drive component (8).

Description

technical field [0001] The invention relates to the field of water heaters, in particular to a water heater water outlet nozzle assembly. Background technique [0002] In the application of the water heater, the spray rod with adjustable angle is often used. The angle adjustment of this water spray rod can adjust the angle and position of water spray. [0003] The angle adjustment of some water spray rods is often carried out manually now. This manual adjustment is easy to cause inconvenience in use, and due to factors such as height, this adjustment often easily causes operational danger. Moreover, it is easy to cause the locking failure of the angle adjusting device during the long-term use, making it difficult to maintain the adjustment angle. However, in applications that use power to adjust the angle, the locking is often performed by a mechanism directly connected to the power source, which is likely to cause an impact on the power source under the impact of an exte...

AI Technical Summary

Problems solved by technology

This manual adjustment is easy to cause inconvenience in use, and due to factors such as height, this adjustment is often easy to cause operational hazards

Moreover, in the long-term process of use, it is easy to cause the locking failure of the angle adjustment device, which makes it difficult to maintain the adjustment angle.

However, for applications that use power to adjust the angle, the locking is often performed by a mechanism that is directly connected to the power source, which is likely to cause an impact on the power source under the impact of an external force.

Moreover, the unlocking of the locking mechanism is often driven by an additional power source, which easily causes an increase in cost and an increase in maintenance cost

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