排水口
1.There is a small drainage outlet for changing water under the vase, and we use the rubber buffer to block it.
2.Use a 5/8-inch drill bit, then a coarse cylindrical rasp to enlarge the drainage hole.
3.Place pump inside pot with the electrical cord running outside of the drainage hole, then use a silicone sealant to seal the hole.
4.According to some model test results of fishing vessels in the developed fishery countries, through analyzing the capsizing mechanism of fishing vessels, author gives some measurs for improving the stability of fishing vessel in rough sea, which include how to design and arrange the bulkwark port and ensure the reliability of water-tight facilities and use catamaran.
5.The system mainly consisted of two parts: (1) the auto-drain system controlled by the enactment of water level through standpipe outside the fish tank; (2) the solids (remnant feed &feces) auto-removal system operated by the joint action of a screen beside the drainpipe and the brush in water wheel.
7.Heat installation continues rising, condenser water drops to the temperature of drainage, temperature-sensing component in top material will minify with cold, leave port A, drawoff the condense water quickly.
