Heavy-load clean goods elevator

Abstract

The invention discloses a heavy-load clean goods elevator which comprises an elevator car (1), a separation part (2) is arranged in the elevator car (1), a carrying part (3) is formed on one side of the separation part (2), an air passing channel (4) is formed in the other side of the separation part (2), an air inlet (5) communicated with the carrying part (3) is formed in the lower end of the air passing channel (4), and the top of the air passing channel (4) extends to the outer side of the elevator car (1) and is provided with an air outlet (6). The outer portion of the air outlet (6) is connected with a purifier (8) located on the top of the elevator car (1) through an air pipe (7), and the air outlet end of the purifier (8) is communicated with the carrying part (3). Air in the lift car can be circularly purified, mutual exchange of air inside and outside the lift car is reduced, and the lift car air purification device has the advantages of being low in power consumption, good in purification effect and low in noise.

Description

technical field [0001] The invention relates to a freight elevator with the function of sterilization and dust removal, in particular to a large-load clean freight elevator. Background technique [0002] For some applications that require high cleanliness, the elevator also needs to have disinfection and purification functions, so that the air in the elevator can be continuously disinfected and particulate matter removed, ensuring a good environment in the elevator and reducing the possibility of spreading infectious diseases . At present, the sterilization and purification method of elevators is to install a purifier on the top of the car, use the purifier to process the external air and send it into the car, and at the same time, the air in the car is discharged through the vent hole, so as to realize the purification of the air in the car. Circular treatment and continuous purification, and prevent external air from directly entering the car. [0003] However, the above...

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Problems solved by technology

[0003] However, the above-mentioned processing structure has certain defects in the actual use process; one is that the purifier purifies the external air and sends it into the car, causing the air in the car to be purified only once by the purifier, so that the car The cleanliness level of the car can only be maintained at ten or one hundred, which is difficult to meet the cleanliness requirements of the car environment in special occasions

The second is that due to the low cleanliness of the external air, it will increase the power and electricity consumption of the purifier during processing; at the same time, a large amount of particulate matter in the air will remain in the purifier after purification and affect the subsequent purification quality, resulting in Manufacturers need to frequently replace the filter or add filter to ensure the treatment effect of the purifier, which will increase the difficulty and cost of maintenance for the elevator

The third is that there will be some large particles of dust and debris in the external air. After such impurities enter the purifier with the air, it will not only seriously increase the purification effect and stability of the purifier, but also the purifier will be processed in the subsequent treatment. It is also easy to generate noise during the process, which reduces the passenger experience

[0004] For freight elevators with large load and large accommodation space, due to the increase in the space inside the car, there are higher requirements for the air exchange rate of the car, so that not only the power and power consumption of the purifier need to be further increased, but also The noise of the purifier will become more obvious after the specification of the purifier is increased, which will reduce the comfort and experience of the elevator

[0005] Therefore, the existing large-load sterilization elevators have the problems of high power consumption, poor purification effect and high noise

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