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Clinical sterilization and ventilation device for severe infection

A ventilation device and severe disease technology, applied in the field of severe infection, can solve the problems of cross infection, limited activated carbon adsorption capacity, difficult activated carbon replacement, etc., to achieve the effect of improving comprehensiveness and increasing the contact area

Pending Publication Date: 2022-05-13
南充市中心医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are a large number of germs in the air in the hospital's intensive infection room. Cross-infection is prone to occur in the same room between doctors and patients. It is necessary to use a sterilizing ventilation device to ventilate the air in the intensive infection room and the outdoor air to ensure The air inside the severe infection room remains sterile, but because the sterilization ventilation device replaces the air in the severe infection room with the outdoor air, the outdoor air is relatively humid, and dust is more likely to be carried in the humid air Particles, the outdoor air is directly sucked into the ventilator through the fan, and the bacteria are adsorbed by activated carbon. The adsorption capacity of activated carbon is limited. After exceeding the adsorption range, it is difficult to replace the activated carbon in time, and the dust particles will still be discharged into the severe infection room. internal

Method used

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  • Clinical sterilization and ventilation device for severe infection
  • Clinical sterilization and ventilation device for severe infection
  • Clinical sterilization and ventilation device for severe infection

Examples

Experimental program
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Effect test

Embodiment 1

[0022] as attached figure 1 to attach Figure 5 Shown:

[0023] The present invention is a clinical sterilization and ventilation device for severe infection, the structure of which includes a two-way ventilation mechanism 1, a fixed lifting lug 2, an air inlet pipe 3, and an air outlet pipe 4, and the fixed lifting lug 2 is welded on the outside of the upper end of the two-way ventilation mechanism 1 , the inlet pipe 3 is embedded in the right end of the two-way ventilation mechanism 1 and communicates with each other, and the outlet pipe 4 is embedded in the right end of the two-way ventilation mechanism 1 and communicates with each other. The two-way ventilation mechanism 1 includes a casing 11, a fan 12, an adsorption Mechanism 13, sterilizing mechanism 14, fixed lugs 2 are welded on the outside of the upper end of the housing 11, and the air inlet pipe 3 is embedded in the right end of the housing 11 and communicates with each other, and the outlet pipe 4 is embedded in ...

Embodiment 2

[0030] as attached Image 6 to attach Figure 7 Shown:

[0031] Wherein, the sterilizing mechanism 14 includes an air collecting tank 141, an elastic rod 142, an air guide plate 143, and a disinfection mechanism 144. The air collecting tank 141 is arranged at the right end inside the shell 11, and the air collecting tank 141 is located at the left end of the air outlet pipe 4. , the inside of the left end of the air collecting tank 141 is welded with an elastic rod 142, and the elastic rod 142 runs through the inside of the left end of the air guide vane 143 through clearance fit, the right end of the air guide vane 143 is located on the left side of the disinfection mechanism 144, and the disinfection mechanism 144 is installed At the middle end of the air collection tank 141, the elastic rod 142 is in an arc-shaped structure, and there are six air guide vanes 143, three in a group, installed at an up and down inclined angle, through which the air guide vanes 143 enter Disper...

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Abstract

The invention discloses a severe infection clinical sterilization ventilation device which structurally comprises a two-way ventilation mechanism, a fixed lifting lug, an air inlet pipe and an air outlet pipe, the fixed lifting lug is welded to the outer side of the upper end of the two-way ventilation mechanism, the air inlet pipe is embedded into the right end of the two-way ventilation mechanism and is communicated with the two-way ventilation mechanism, and an adsorption rod performs electrostatic adsorption on dust particles in air; a sliding ring moves up and down on the outer side of an adsorption rod, dust particles adsorbed on the outer side surface of the adsorption rod are scraped downwards, the dust particles flow to a limiting baffle along the lower end of a compression plate, the situation that the adsorbed dust particles continue to flow inwards along with inlet air is avoided, air entering an air collection groove is dispersed and circulated through an air guide piece, and the air purification effect is improved. And the swing sheet also generates a certain swing radian, so that the air is in swing contact with the ultraviolet lamp tube, the contact area with the air is increased, the comprehensiveness of sterilization and disinfection on the air is improved, and the sterilization effect is achieved while the humid air is dried.

Description

technical field [0001] The invention relates to the field of severe infection, and more specifically, relates to a clinical sterilization ventilation device for severe infection. Background technique [0002] There are a large number of germs in the air in the hospital's intensive infection room. Cross-infection is prone to occur in the same room between doctors and patients. It is necessary to use a sterilizing ventilation device to ventilate the air in the intensive infection room and the outdoor air to ensure The air inside the severe infection room remains sterile, but because the sterilization ventilation device replaces the air in the severe infection room with the outdoor air, the outdoor air is relatively humid, and dust is more likely to be carried in the humid air Particles, the outdoor air is directly sucked into the ventilator through the fan, and the bacteria are adsorbed by activated carbon. The adsorption capacity of activated carbon is limited. After exceedin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/003F24F7/08F24F8/192F24F8/22F24F8/90F24F13/14F24F3/14
CPCF24F7/003F24F7/08F24F8/192F24F8/22F24F8/90F24F13/14F24F3/14Y02A50/20
Inventor 何蓉会罗国平张昌艳李双良向琴谢永琼任崇松尹爱民
Owner 南充市中心医院
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