Compressor-Hitachi 3p cold storage compressor

Compressor-Hitachi 3p cold storage compressor How to distinguish the big feet of Guangzhou Hitachi inverter fixed frequency compressors? The busier the production, the more problems. Recently, many customers are asking us if Guangzhou Hitachi Inverter Fixed Frequency Compressor still has big foot machine and small foot machine? How to distinguish? Here, Hitachi 101 Cold Storage Compressor, Xiaojia, who is an authorized dealer of Hitachi Compressors, tells you two ways to distinguish between Hitachi compressors and big feet: Method 1: Measure the center distance between the two installation feet, the foot pitch of the big feet is: 190.5mm, and the foot pitch of the small feet is: 148.5mm. Method two: see how many positioning holes are there on the press foot? There are two positioning holes for the big foot, and one for the four feet of the small foot.

Compressor composition structure compressor 1) Terminal; 2) Upper cover; 3) Housing; 4) Stator; 5) Rotor; 6) Crankshaft; 7) Screw; 8) Upper bearing; 9) Cylinder; 10) Piston; 11) Lower bearing; 12) Lower cover; 13) Machine foot; 14) Link pipe; 15) Silencer cover; 16) Liquid reservoir; 17) Exhaust pipe; 18) Suction pipe . The above are all the components of the compressor. With the continuous progress of science and technology, the continuous emergence of new air-conditioning systems has directly promoted the continuous progress of air-conditioning compressor manufacturing technology. Introduction to the working principle, characteristics, advantages and disadvantages of scroll compressor Scroll compressors are not often heard by many people. After all, many people are not of industrial origin, and it is a matter of course that they do not know much about scroll compressors. In order to make everyone better understand the scroll compressor, the editor of Jiaxing Yulong will separately introduce the scroll compressor; the analysis of the scroll compressor's operating principle; the characteristics of the scroll compressor; the advantages and disadvantages of the scroll compressor Make a detailed description.

ntroduction to the working principle, characteristics, advantages and disadvantages of scroll compressor Scroll compressors are not often heard by many people. After all, many people are not of industrial origin, and it is a matter of course that they do not know much about scroll compressors. In order to make everyone better understand the scroll compressor, the editor of okmarts.com will separately introduce the scroll compressor; the analysis of the scroll compressor's operating principle; the characteristics of the scroll compressor; the advantages and disadvantages of the scroll compressor, etc. The content is described in detail. First, the scroll compressor is introduced. The scroll compressor belongs to a type of volumetric compression compressor. The movable scroll and the stationary scroll constitute a compression component. Secondly, the working principle of the scroll compressor. The scroll compressor is formed by two scrolls interlocking with the dynamic and static forms of the double function equation line. During the operation of suction, compression, and exhaust, the static plate is fixed on the frame. The moving plate is driven by the eccentric shaft and controlled by the anti-rotation mechanism. It rotates around the base circle of the static plate and makes a plane with a small radius. The gas is sucked into the periphery of the static disc through the air filter. With the rotation of the eccentric shaft, the gas is gradually compressed in the crescent-shaped compression chamber formed by the dynamic and static discs. The Hitachi 3p cold storage compressor is then compressed by the static disc components. Axial holes are sent continuously. Again, scroll compressor features. The first one is smooth operation, low noise and vibration, reducing the impact on the environment.

Second, beautiful appearance, outdoor installation, space saving: compact system design, compressor, easy to install and maintain; remove the machine room, save floor space, and save rent. Third, excellent low temperature performance, high efficiency and energy saving (high volumetric efficiency): in medium and low temperature applications, the volumetric efficiency is more than 30% higher than traditional piston machines. Example: One set of medium and low temperature system for a convenience store. Repeat the advantages of scroll compressor.

First, low noise; Second, it has a high efficiency within the range of its adapted cooling capacity; Third, the unique design of the scroll compressor makes it a current energy-saving compressor; Fourth, the scroll compressor runs smoothly, has little vibration, and has a quiet working environment. It is also known as "ultra-static compressor"; Fifth, the torque change is small, the balance is high, the vibration is small, and the operation is stable, so that the operation is simple and easy to realize automation; Sixth, there is no reciprocating mechanism, so the structure is simple, small size, light weight, few parts (less wearing parts), and high reliability; Seventh, the main operating parts of scroll compressor scrolls are only worn and not worn, so the life is longer, and it is known as a maintenance-free compressor. Finally, scroll compressors have disadvantages. First, Hitachi 2p cold storage compressors have high sealing requirements and complicated sealing structures. Second, the surface of the moving parts is mostly in the shape of a curved surface. The processing and inspection of these curved surfaces are more complicated, and some require special equipment, so the manufacturing cost is higher. Third, between moving parts or between moving parts and fixed parts, it is often necessary to maintain a certain movement gap to achieve the seal, and the gas will inevitably cause leakage through the gap, which limits the difficulty of the rotary compressor to achieve a larger Compression ratio, therefore, most rotary compressors are mostly used in air conditioners. Scroll compressors have many advantages that are the reason why people use scroll compressors, but its disadvantages cannot be ignored. The advantages and disadvantages of the scroll compressor and the working principle are described in detail above, and I hope it can help you better understand and understand the scroll compressor.