Ethylene oxide sterilizer with heat preservation conveying device
A technology of ethylene oxide sterilizer and conveying device, which is applied in the direction of water supply device, sanitary equipment for toilet, disinfection, etc., can solve the problems of poor sterilization effect, cooling and liquefaction, inconvenient transportation, etc., and achieve good vaporization effect, Reliable work and the effect of improving the degree of automation
Pending Publication Date: 2021-07-30
HANGZHOU YOUNIKE STERILIZING EQUIP
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Problems solved by technology
[0004] However, the existing technology is not perfect enough. The boiling point of ethylene oxide is 10 degrees Celsius. During the process of transporting ethylene oxide to the operating room, the problem of cooling and liquefaction is prone to occur, resulting in poor sterilization effect and inconvenient transportation.
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[0025] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the drawings and specific embodiments.
[0026] Such as Figure 1 to Figure 4 As shown, an ethylene oxide sterilizer with a thermal insulation conveying device includes a sterilizing box, which is hollow, and a vacuum pump 3 is arranged on one side of the sterilizing box, and the vacuum pump 3 communicates with the inside of the sterilizing box. The vacuum pump 3 can discharge the air inside the sterilization box to form a vacuum state inside the sterilization box.
[0027] The other side of the sterilization box is provided with a first vaporizer 4, the first vaporizer 4 communicates with the inside of the sterilization box, the first vaporizer 4 is used to vaporize ethylene oxide, and the first vaporizer 4 is connected with a delivery pipe 13 , the delivery pipe 13 is used for long-distance delivery of ethylene oxide, the del...
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The invention discloses an ethylene oxide sterilizer with a heat preservation conveying device, and aims to solve the problems that in the prior art, long-distance conveying is not supported, and the heat preservation effect is poor in the conveying process. The ethylene oxide sterilizer comprises a sterilization box, a vacuum pump and a first vaporizer are arranged on the sterilization box, and a conveying pipe is connected to the first vaporizer. The conveying pipe is further connected with a second vaporizer, and the second vaporizer is connected with a storage tank. The storage tank is used for storing ethylene oxide; the heat preservation device comprises a water tank which is internally provided with a heater. A water inlet and a water outlet are formed in the water tank, a circulating water pipe is connected to the water inlet, and a circulating pump is connected to the water outlet; the circulating pump is further connected to a circulating water pipe, the circulating water pipe is provided with a spiral pipe section, the spiral pipe section is arranged on the conveying pipe in a sleeving mode, a PLC is arranged on the sterilization box, and the PLC is electrically connected with the first vaporizer, the second vaporizer, the heater and the circulating pump.
Description
technical field [0001] The invention belongs to sterilization equipment, in particular to an ethylene oxide sterilizer with a heat preservation conveying device. Background technique [0002] Ethylene oxide sterilization is a commonly used sterilization method. The principle is that through the alkylation reaction with the sulfhydryl, amino, hydroxyl and carboxyl groups on the protein molecule and the imino group on the nucleic acid molecule, the protein loses the reactive group, hinders the normal biochemical reaction and metabolism of the protein, and leads to the death of the microorganism. So as to achieve the sterilization effect. [0003] In the prior art, an ethylene oxide sterilizing device is disclosed, which includes an operating chamber formed with an operating chamber, an ethylene oxide detector is installed in the operating chamber, a spray device is installed on the top of the operating chamber, and the operating chamber The bottom surface is provided with a ...
Claims
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Login to View More IPC IPC(8): A61L2/20A61L2/26A61L2/24A61L101/44
CPCA61L2/206A61L2/26A61L2/24A61L2202/14A61L2202/15
Inventor 周光宇周庆庆章立阮海明刘旭
Owner HANGZHOU YOUNIKE STERILIZING EQUIP