Pressure steam sterilizer dynamic pulse type gas exhausting method

A pressure steam, dynamic pulse technology, applied in sanitary equipment, water supply devices, heating and other directions for toilets, can solve problems such as reducing the latent heat of steam, affecting the sterilization effect, affecting the steam saturation, etc., and achieves good steam penetration and improvement. The effect of the sterilization effect
CN101104079AInactive Publication Date: 2008-01-16SHINVA MEDICAL INSTR CO LTD
0 Cites 6 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SHINVA MEDICAL INSTR CO LTD
Publication Date
2008-01-16
Estimated Expiration
Not applicable ยท inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention relates to a dynamic pulse type exhaust method of a pressure steam sterilizer, which is used for improving the cold air exhaust effect of the pressure steam sterilizer, firstly, the pretreatment exhaust of the pressure steam sterilizer need to be conducted, the variables of the sterilizer body need to be gathered, the upper limit value and the lower limit value need to be set, and then one to nine times of intermittent process of repetitive steam inlet and outlet are added, the steam inlet raises the variable of the sterilizer body all the way to the upper limit value, and then the steam exhaust outlet reduces the variable of the body gradually to the lower limit value. The invention can further exhaust the residual cold air in the sterilizer body as much as possible, then the temperature of the steam inlet raises continuously until coming to the sterilization process, so the sterilization begins, then the cold air exhaust effect is good, the penetration of steam is excellent, so the sterilization effect is largely improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a dynamic pulse exhaust method for a pressure steam sterilizer, which is used for improving the cold air removal effect of the pressure steam sterilizer. Background technique

[0002] The pressure steam sterilizer is suitable for the sterilization of medical devices and articles resistant to high temperature and high humidity. According to the way and degree of cold air discharge, pressure steam sterilizers are divided into two categories: down-exhaust pressure steam sterilizers and pre-vacuum pressure steam sterilizers.

[0003] Sterilization principle of the bottom exhaust pressure steam sterilizer: using the principle of gravity displacement, the hot steam flows from top to bottom in the sterilizer, and the cold air is discharged from the lower exhaust hole, and the discharged cold air is replaced by saturated steam , using the latent heat released by steam to sterilize items. When answering the technical questions when th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More