Automatic water ejecting firefighting ball
The invention relates to an automatic water ejecting firefighting ball. The firefighting ball comprises a water supply pipe, a sealing pad, a high temperature blasting pipe, a positioning fastening screw, and a water ejecting hollow ball. One end of the water supply pipe is connected to the sealing...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an automatic water ejecting firefighting ball. The firefighting ball comprises a water supply pipe, a sealing pad, a high temperature blasting pipe, a positioning fastening screw, and a water ejecting hollow ball. One end of the water supply pipe is connected to the sealing pad. The positioning fastening screw penetrates the water ejecting hollow ball. The end portion of the positioning fastening screw is connected to the high temperature blasting pipe. The water ejecting hollow ball, which is provided with the positioning fastening screw and the high temperature blasting pipe, is connected to one end, which is provided with the sealing pad, of the water supply pipe. The high temperature blasting pipe is made of plastic. The arc surface of the water ejecting hollow ball is provided with a plurality of water ejecting holes, and the total area of the water ejecting holes is not larger than the area of pipe orifice of the water supply pipe. The automatic water ejecting firefighting ball |
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