Principle ZB / ZF Series Application Guide Series scroll compressor http://www.yhszl.com 1, the pressure is due to the interaction of the scroll compressor as a planetary motion generated between the scroll when the scroll When one of the rotating disk of gas from the outer solar motion opening to enter. 2, gas enters the vortex disk, closing the opening 3, with the orbiting scroll continue to make solar motion, a hydraulic gas into increasingly smaller spaces 4, when the gas reaches the center, the discharge pressure reaches 5, in fact, operation, all of the gas passage 6 are in different stages of compression, suction and discharge process to ensure a substantially continuous and uninterrupted. First invented the concept of a simple vortex in 1905. A scroll involute spiral, and engaging mating scroll is formed in the presence of a series of gradually expanding the space between the two members when compressed to maintain a stationary scroll (fixed scroll ) while the other scroll (rotating scroll) is allowed to the first disk of planetary motion (but not rotate) for around when the movement occurs when the space between the two plates move slowly pushed two a scroll center, while the volume is also reduced. When the scroll to the central space, at high pressure through a central gas discharge channel. In the compression process, several compressed air chamber are simultaneously, during the formation of very smooth. Suction process (the outer scroll part) and the exhaust process (inner portion) is continuous. ZB scroll compressor Compressor Type Built-configured exhaust temperature relief valve discharge check valve to protect motor protection ZB15-ZB48; ZF09-ZF18 IPR TOD has midpoint protector ZB58-ZB114 has no ASTP midpoint protector Built-in pressure relief valve (IPR valve) Internal pressure relief valve is located between the high side and low side of the compressor when the pressure difference between the high side and low swings over 26 ~ 32bar open. When the built-in pressure relief valve opens, touch the hot exhaust gas temperature sensor motor protector parts, motor protection tripped midpoint. At this point the three-phase motor winding open, the compressor must be sufficiently cooled, the motor protector will reset the midpoint. ZB58KQ ~ ZB114KQ not set the built-in pressure relief valve, in order to ensure safe operation in any application to the system should be configured with a set pressure of not more than 30bar (gauge pressure) in the high pressure switch. OD internal temperature protection is provided in a scroll or ASTP vent temperature fast moving valves. When he returned to open the exhaust temperature is too high contact with high-temperature exhaust gas return motor protector to protect the compressor. The minimum operating time on the scroll compressor can be started and how many times and no positive response within one hour down, since it largely depends on the system configuration. Because the scroll compressor is started in the unloaded condition, even under unloaded conditions also initiated under the unbalanced pressure, so there is no minimum period of time to stop the line. The most critical consideration is the need to allow the oil to return after starting minimum compressor run time. The simplest method is to use a measuring mirrors with glass (Emerson Company) prototype, while the maximum allowed by the system connecting pipe connected. The shortest run time when the compressor starts the compressor oil loss caused by the oil return to sump normal endoscopic recovery time required for the oil. If the compressor is shorter than the time intervals loop was closed, for example, to protect the very precise temperature control, and even cause damage to the compressor lubricant gradually lost. Please visit Beijing Science and Technology Co., Ltd. official website silver pine call for Mr.Huang 13366746190 13683388010 E-mail: 1090898537@qq.com Address: West Fourth North Street, Xicheng District, Beijing, No. 94 A Welcome to your website and call us, we welcome you to consultation, and we welcome your arrival!