Buried nozzle

An underground type, sprinkler technology, applied in the direction of spray device, sprinkler device with movable outlet, etc., can solve the problems of changing the sprinkler irrigation range, unable to lift freely, and consume a lot of artificial machinery, and achieve the effect of changing the sprinkler irrigation range.

Inactive Publication Date: 2013-07-10
浙江华水管道科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, the landscaping maintenance sprinkler irrigation used in the market mainly uses artificial sprinkler irrigation, generally using sprinklers, or manual irrigation, automatic sprinkler irrigation is rarely used, and this type of irrigation requires a lot of manual machinery; secondly, most of the automatic sprinkler irrigation devices are fixed devices, which cannot Free lifting, changing the scope of sprinkler irrigation, need to arrange a large number of sprinkler irrigation points

Method used

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Embodiment Construction

[0011] In order for those skilled in the art to further understand the features and technical content of the present invention, please refer to the following detailed description and accompanying drawings of the present invention.

[0012] see Figure 1 to Figure 2 As shown, the present invention provides a buried sprinkler head, which includes a slider 2 fixed at one end of the telescopic tube 1, the other end of the telescopic tube 1 is connected to the sprinkler head 4 through a rotary joint 3, and the telescopic tube 1 is Covered with a spring 6, the top of the nozzle 4 is provided with a cap 5, the sleeve 7 is set on the slider 2, the bottom of the sleeve 7 is provided with a water inlet pipe 8, and the top of the sleeve 7 is provided with a retaining ring 9, which can prevent The telescoping tube and the slider slide out of the casing 7. The spray head 4 includes a main spray head 10 and an auxiliary rotating spray head 11 fixed on the same circumference. The main spray...

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Abstract

The invention discloses a buried nozzle which comprises a telescopic tube. A slider is fixed at one end of the telescopic tube. The other end of the telescopic tube is connected with a nozzle through a rotary connector. A spring is sleeved on the telescopic tube. A cap is arranged at the top of the nozzle. A sleeve is sleeved on the slider. A water inlet tube is arranged at the bottom of the sleeve, and a retainer ring is disposed at the top of the sleeve. The buried nozzle is capable of ascending and descending freely to change the spray irrigation range.

Description

technical field [0001] The invention relates to a sprinkler irrigation device for garden greening sprinkler irrigation maintenance, in particular to an underground sprinkler head. Background technique [0002] At present, the landscaping maintenance sprinkler irrigation used in the market mainly uses artificial sprinkler irrigation, generally using sprinklers, or manual irrigation, automatic sprinkler irrigation is rarely used, and this type of irrigation requires a lot of manual machinery; secondly, most of the automatic sprinkler irrigation devices are fixed devices, which cannot Free lifting, changing the scope of sprinkler irrigation, need to arrange a large number of sprinkler irrigation points. Contents of the invention [0003] In view of this, the technical problem to be solved by the present invention is to provide a buried sprinkler head that can be lifted and lowered freely to change the scope of sprinkling irrigation. [0004] In order to achieve the above obj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B3/04
Inventor 龚辉弟
Owner 浙江华水管道科技有限公司
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