2results about How to "Won't breed" patented technology

This invention relates to a pipeline-type thermal disinfection device and its usage method, comprising a pure water machine, a first electric three-way valve, a circulating pump, a heater, a second electric three-way valve, and a third electric three-way valve, sequentially connected via stainless steel pipes. The pure water machine includes a raw water inlet, a pure water outlet, and a wastewater outlet. The raw water inlet is connected to a tap water pipe, and the wastewater outlet is connected to a sewer. Interface one of the first electric three-way valve is connected to the raw water outlet, interface two is connected to the inlet of the circulating pump, and interface three is connected to interface one of the third electric three-way valve. Interfaces two and three of the third electric three-way valve are respectively connected to the raw water inlet and interface three of the second electric three-way valve. Interfaces two and one of the second electric three-way valve are respectively connected to the wastewater discharge pipe and the outlet of the heater. This device is integrated with the ward piping, seamlessly connecting with the ward's pure water piping, with no dead space, preventing bacterial growth during idle periods; it has a simple structure, is easy to operate, and has a high degree of automation.

The utility model discloses a thermal imaging eyeshade which comprises a main shell, a glass lens, a metal cover plate and an eyeshade body. The main shell comprises a shell body and a first mounting table which is arranged in a convex manner; the metal cover plate is detachably locked on the first mounting table to form a lens accommodating cavity, and the glass lens is arranged in the lens accommodating cavity and is adhered to the main shell through dispensing; the length and / or width of the metal cover plate is greater than the length and / or width of the first mounting table so as to form an eave hanging table; the eyeshade comprises an eyeshade body and a second mounting table which are integrally formed, and the second mounting table is adaptively provided with a mounting hook corresponding to the eave hanging table, so that the eyeshade is mounted on the main shell. According to the utility model, the main shell, the glass lens, the metal cover plate and the eyeshade are arranged in a matched manner, so that the assembling and positioning accuracy of the glass lens and the eyeshade can be improved, and the flexibility and convenience of maintenance or replacement can be improved.