Where can I find the national utility model patent?

It can be searched in official website of Patent Office or other patent websites (such as soopat).

This is a utility model patent, and its current legal status is: right.

Name: Rainwater Collection Irrigation Device

ApplicationNo.: 20 1220685400.7

Date of application: 2012-12-12.

Authorization date: 20 13-07-03

Applicant: Xi University of Technology.

The utility model discloses a rainwater collection irrigation device, which is characterized in that a water storage device is arranged below the lawn, and a rainwater collection pipe communicated with the ground surface is arranged on the water storage device; A water pump is arranged in the water storage device, and the outlet of the water pump is connected with a watering device on the ground lawn through a water pipe; The water pump is connected with a controller, and the controller is also connected with a hygrometer and a power supply. The device of the utility model can store a large amount of rainwater, which can not only make full use of rainwater, but also save irrigation water, which is necessary for rainwater drainage, utilization and green space irrigation.