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Water heater water outflow sprayer assembly with dust prevention and limiting functions

A technology for water outlet nozzles and water heaters, which is applied to spray devices, spray devices, etc., can solve the problems of dangerous operation, increased cost, angle adjustment device locking failure to adjust the angle, etc., and achieves the effect of reliable operation and stable structure

Inactive Publication Date: 2016-01-27
肖锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Water heater water outflow sprayer assembly with dust prevention and limiting functions
  • Water heater water outflow sprayer assembly with dust prevention and limiting functions
  • Water heater water outflow sprayer assembly with dust prevention and limiting functions

Examples

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Embodiment Construction

[0012] Combine below Figure 1-4 The present invention will be described in detail.

[0013] According to an embodiment, a water heater sprinkler assembly capable of preventing dust and limiting position includes a spray rod 91 and a spray head 92 fixed at the upper end of the spray rod 91, wherein the tilt angle of the spray rod 91 is adjustable so that the spray head can be adjusted 92 height and water spray angle, the spray rod 91 is rotatably connected with the side wall of the rotating drive box 3 through a supporting shaft 931 at its lower end, and the supporting shaft 931 extends into the rotating drive box. The inner end of the inner cavity of 3 is fixedly provided with a gear plate 93 for meshing with the driving rack portion 82 of the up-and-down moving transmission member 8. The screw 32 driven by the motor 31 in the drive box 3 is screw-fitted and connected to the drive rack portion 82 through an elastic telescopic member 821. The main body portion 81 of the up and d...

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PUM

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Abstract

The invention provides a water heater water outflow sprayer assembly with dust prevention and limiting functions. The water heater water outflow sprayer assembly comprises a spray rod (91) and a sprayer (92) fixed to the upper end of the spray rod (91). The inclination angle of the spray rod (91) can be adjusted, so that the height and the water spray angle of the sprayer (92) are adjusted. The spray rod (91) is rotationally connected with the side wall of a rotary drive box (3) in a matched manner through a supporting rotary shaft (931) at the lower end of the spray rod (91), and a gear disc (93) is fixedly arranged at the inner end, stretching into an inner cavity of the rotary drive box (3), of the supporting rotary shaft (931) and used for being engaged with a driving rack part (82) vertically moving a drive part (8).

Description

Technical field [0001] The invention relates to the field of water heaters, in particular to a water heater outlet nozzle assembly capable of preventing dust and limiting positions. Background technique [0002] In the application of water heaters, spray rods with adjustable angles are often used. The angle adjustment of the water spray rod can adjust the angle and position of the water spray. [0003] The angle adjustment of some current sprinklers is often done manually. This kind of manual adjustment is easy to cause inconvenience. Due to factors such as height, this kind of adjustment tends to cause operational hazards. Moreover, in the long-term use process, it is easy to cause the locking failure of the angle adjustment device, which makes it difficult to maintain the adjustment angle. For 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 sou...

Claims

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Application Information

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IPC IPC(8): B05B1/18B05B15/08B05B15/68
CPCB05B1/18B05B15/68
Inventor 肖锐
Owner 肖锐
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