空气净化技术负离子技术：
Air purification technology negative ion technology:
负离子技术又称单极离子流技术，其生成的负离子流，吸附空气中带正电荷的悬浮颗粒物，使颗粒物不断聚积变重，致其脱离气溶状态而沉降 。负离子对于直径介于0.001-100微米的颗粒物均有沉降效果但对于小于等于2.5微米的颗粒物称为细颗粒物，即PM2.5，只有活性高的小粒径负氧离子才有明显效果。负离子空气净化器利用空气弥漫性的特点使整个房间都充满负离子，能够快速除尘降尘，不留死角，净化作用较为彻底锈钢铸件  螺杆式启闭机 保定搬家 电缆挂钩 冲压机  铜雕佛像
Negative ion technology is also known as monopole ion flow technology. The negative ion flow generated by it adsorbs positively charged suspended particles in the air, so that the particles continue to accumulate and become heavier, causing them to separate from the dissolved state and settle. Negative ions have sedimentation effect on particles with a diameter of 0.001-100 microns, but particles less than or equal to 2.5 microns are called fine particles, i.e. PM2.5. Only small particle size negative oxygen ions with high activity have obvious effect. The negative ion air purifier makes use of the diffuse characteristics of the air to fill the whole room with negative ions, which can quickly remove dust and reduce dust without leaving a dead corner, and the purification effect is more thorough.