CN209285323U - Disinfecting suit suitable for object hard surface in closed environment - Google Patents

Abstract

The utility model discloses a kind of disinfecting suits suitable for object hard surface in closed environment, including wet tissue, the wet tissue includes wet tissue antiseptic solution and wet tissue carrier, it further include the dry towel of moisture absorption, the dry towel of moisture absorption includes dry towel antiseptic solution and dry towel carrier, drying obtains the dry towel of the moisture absorption after the dry towel carrier infiltrates in the dry towel antiseptic solution, the dry towel antiseptic solution includes quaternary ammonium salt disinfectant and biguanides disinfectant, the dry towel carrier is non-woven fabrics, non-woven fabrics includes polyester fiber, acetate fiber, polypropylene fibre, polyethylene fibre, viscose rayon, one or more of Fypro, the grammes per square metre of the dry towel carrier is 10~100g/m²。

Description

Disinfecting suit suitable for object hard surface in closed environment

Technical field

The utility model belongs to the technical field of disinfecting articles, and in particular to one kind is suitable for object in closed environment The disinfecting of hard surface is set with.

Background technique

Currently, the environment such as long-term running manned space station, submarine, manned deep space probe must be in closed item due to it It is run under part, and not can avoid the entrance and breeding of microorganism, so that microorganism causes microorganism dirt convenient for breeding wherein Contaminate risk.Also due to the airtightness limitation and the safety of personnel of its environment need, in the using and select of disinfectant by To many limitations.

Space station is one kind longtime running on LEO, resident, work and life manned for several spacefarer Spacecraft.By external more than 20 years the study found that 200 multiple-microorganisms of surviving on space station, all these microorganisms are equal From the earth.Period, microorganism have more mutation chances under the influence of a variety of space factors in orbit for space station, it Breeding in cabin can bring many adverse effects to spacefarer and living environment, including may cause infection, allergy, generation Toxin, pollution air and water source etc..In addition, microorganism is also possible to corrode with will be slow and degrade various structural materials, destroy and fly Row equipment and component bring risk to the operation of space platform system long-term safety.Occur former Soviet Union's early stage " salvo " series and On " peace " number space station, and the several microbial contamination events of international space station being currently in operation and its to space Adverse effect caused by facility of standing has been enough to illustrate to carry out the importance of control of microorganisms in space environment.

It is different from the closed environment run outside this ground in space station, the characteristics of submarine is navigated by water under water due to it, become The completely enclosed environment of another kind.Similar with space station, for submarine during dive, the indoor air in cabin cannot be with outside air pair Stream can only rely on the effect of air-conditioning system, the air between each cabin is made to circulate.And when the watertight door of submarine closes it Afterwards, also become not connected state between each cabin.Indoor various mechanical, operations of electronic equipment in cabin and than in space station Spacefarer's quantity have more several times ship person frequent activities so that often in high temperature, high humidity and high pollution state in cabin. There is result of study to show, air microorganism concn and bedding surface microorganism concentration are equal in cabin during continuation of the journey for China's submarine Considerably beyond surface microorganisms such as beddings in the upper limit value and national standard of China's general room air pollution quality evaluation criterion The standard max of sum.By identifying, for the microorganism in cabin air based on humanized conditioned pathogen, this is also to cause to grow The main reason for ship person's respiratory tract infectious disease is high-incidence during phase continues a journey.

Due to including a variety of links such as air themperature, humidity, particulate matter in the environmental Kuznets Curves content of closed in space, Assembly is asked not increase environmental Kuznets Curves pressure as far as possible to the article in the environment.Therefore, it is needed for the sterile products of closed environment Combine the control of liquid residual, Disinfection Effect and safety.

In view of this, special propose the utility model.

Utility model content

The purpose of the utility model is to provide a kind of disinfecting suit suitable for object hard surface in closed environment, energy Microorganism existing for enough killing hard surfaces rapidly and efficiently, absorbs thimerosal later, mitigates the dehumidifying pressure in closed environment.

To achieve the goals above, a kind of health suitable for object hard surface in closed environment provided by the utility model Disinfection suit, including wet tissue, the wet tissue include wet tissue antiseptic solution and wet tissue carrier, further include the dry towel of moisture absorption, the moisture absorption Dry towel includes dry towel antiseptic solution and dry towel carrier, and the dry towel carrier is dried after infiltrating in the dry towel antiseptic solution and obtained The dry towel of moisture absorption.

Preferably, the dry towel antiseptic solution includes quaternary ammonium salt disinfectant and biguanides disinfectant.

Preferably, the dry towel carrier is non-woven fabrics.

Preferably, non-woven fabrics includes polyester fiber, acetate fiber, polypropylene fibre, polyethylene fibre, viscose rayon, gathers One or more of nylon.

Preferably, the dry towel carrier is the spunlace non-woven cloth being made of polyethylene fiber peacekeeping viscose rayon.

Preferably, the volume content accounting of polyethylene fibre is 30%-70% in the dry towel carrier.

Preferably, the grammes per square metre of the dry towel carrier is 10~100g/m²。

Preferably, the grammes per square metre of the wet tissue carrier is 10~100g/m²。

Preferably, the weight ratio of the wet tissue antiseptic solution and wet tissue carrier is (1.0~4.0): 1.

Disinfecting suit provided by the utility model suitable for object hard surface in closed environment, has as follows

The utility model has the advantages that

1, quaternary ammonium salt disinfectant used in the utility model and guanidine disinfectant have good synergistic function, Ke Yi Reach good Disinfection Effect under conditions of reduction one pack system dosage；Quaternary ammonium salt disinfectant and guanidine disinfectant have safety, right Human body is nontoxic, harmless, to the characteristic of hard surface no corrosion；

2, the wet tissue sterilization rate in the disinfecting suit of the utility model is fast, can be to survey tentative standard in one minute Bacterial strain reaches the standard of killing；

3, the wet tissue of the disinfecting suit of the utility model using rear wet tissue itself and makees used surface and all has to hold Continuous antibacterial bacteriostatic effect；

4, the dry towel of moisture absorption of the disinfecting suit of the utility model, can dry rapidly hard surface, a piece of dry towel energy of moisture absorption Enough absorption is no less than the liquid that 5 wet tissues are left, and prevents residual liquid from entering in closed environment；

5, the dry towel of moisture absorption itself has preferable anti-microbial property, and through antibacterial test, the dry towel of moisture absorption is to the bacterium contacted Killing rate be greater than 99.9%, the secondary pollution after use can be effectively prevented；

6, non-woven fabrics used in the wet tissue of the disinfecting suit of the utility model is polyester fiber, acetate fiber, poly- third The mixture of one or more of alkene fiber, Fypro is not easy pilling when wiping surface, is not easy to stay bits, and to disinfection The adsorptivity of agent active component is small, and antimicrobial activity component can be more effectively discharged when wiping surface, reaches expected disinfection effect Fruit.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the disinfecting suit in present embodiment.

In figure:

1. disinfecting is set with the dry towel of 2. wet tissue, 3. moisture absorption.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, right With reference to embodiment The utility model is described in further detail.

A kind of disinfecting suit 1 suitable for object hard surface in closed environment, including wet tissue 2 and the dry towel 3 of moisture absorption are wet Towel 2 is made of wet tissue antiseptic solution and wet tissue carrier, and the dry towel 3 of moisture absorption is made of dry towel antiseptic solution and dry towel carrier.Weight is 100 parts of wet tissue antiseptic solution includes following raw material: 0.01~5.0 part of quaternary ammonium salt disinfectant, guanidine disinfectant 0.01 ~5.0 parts, 0.01~0.5 part of pH adjusting agent and deionized water are supplied；Quaternary ammonium salt disinfectant in wet tissue antiseptic solution can be Dimethyl didecyl ammonium chloride, zephiran, alkyl dimethyl ethylbenzyl ammonium chloride, benzalkonium chloride, benzene Bundle bromine ammonium, alkyl ammomium chloride, one or more of 2- (2- phenoxy group) ethyl-trimethyl salmiac, benzethonium chloride Mixture；Guanidine disinfectant in wet tissue antiseptic solution can for poly hexamethylene biguanide, polyhexamethylene list guanidine, acetic acid chlorine oneself The mixture of one or more of fixed, chlorhexidine gluconate；PH adjusting agent in wet tissue antiseptic solution is triethanolamine, hydrogen The mixture of one or more of sodium oxide molybdena, potassium hydroxide, lactic acid, citric acid, hydrochloric acid, wet tissue antiseptic solution use pH It is 5.0~8.0 that regulator, which adjusts pH value,.Wet tissue carrier is non-woven fabrics, and the group of non-woven fabrics becomes polyester fiber, acetate fiber, gathers One or more of tacryl, Fypro mixture, the grammes per square metre of wet tissue carrier are 10~100g/m².Form wet tissue 2 Wet tissue antiseptic solution and wet tissue carrier weight ratio be (1.0~4.0): 1.

The dry towel antiseptic solution of the dry towel 3 of moisture absorption can directly use wet tissue antiseptic solution, and the dry towel disinfection of the dry towel 3 of moisture absorption is molten Liquid includes quaternary ammonium salt disinfectant and biguanides disinfectant, and the quaternary ammonium salt disinfectant in dry towel antiseptic solution can be dimethyl didecyl Ammonium chloride, zephiran, alkyl dimethyl ethylbenzyl ammonium chloride, benzalkonium chloride, benzalkonium bromide, alkyl Ammonium chloride, the mixture of one or more of 2- (2- phenoxy group) ethyl-trimethyl salmiac, benzethonium chloride；Biguanides Class disinfectant can be poly hexamethylene biguanide；Dry towel carrier is non-woven fabrics, and it is fine that the group of non-woven fabrics becomes polyester fiber, acetic acid One or more of dimension, polypropylene fibre, polyethylene fibre, viscose rayon, Fypro mixture, gram of dry towel carrier Weight is 10~100g/m²。

Dry towel carrier is immersed in dry towel antiseptic solution, is taken out after dry towel carrier complete wetting, after complete wetting Dry towel carrier drying, the dry towel 3 of moisture absorption can be obtained, the dry towel 3 of moisture absorption is packed by packaging material, and packaging material can select It selects and uses plastic film material.

Embodiment 1

A kind of disinfecting suit 1 suitable for object hard surface in closed environment, including wet tissue 2 and the dry towel 3 of moisture absorption are wet Towel antiseptic solution includes following raw material: 0.06 part of zephiran, 0.06 part of benzethonium chloride, and acetic acid chlorine Oneself is 0.10 part fixed, and 0.01 part of triethanolamine, 0.01 part and 99.76 parts of deionized water of hydrochloric acid.Wet tissue carrier is grammes per square metre 30g/m²'s Polypropylene fiber nonwoven cloth, wet tissue carrier have good carrier fluid ability and thimerosal effective component release rate, the wet tissue of wet tissue 2 The weight ratio of antiseptic solution and wet tissue carrier is 2.8:1.Dry towel carrier is grammes per square metre 50g/m²Spunlace non-woven cloth, dry towel carrier Spunlace non-woven cloth is made of 50% viscose and 50% polyethylene, and the carrier fluid ability of dry towel carrier is strong, feel soft pile.

Suitable for the disinfecting suit 1 of object hard surface in closed environment, preparation method is as follows:

1) deionized water specified in the above-mentioned wet tissue antiseptic solution formula of precise sequentially adds alkyl two into container Metylethylbenzyl ammonium chloride, benzethonium chloride, vinegar saccharic acid Chlorhexidine stir evenly；

2) pH 5.0-8.0 is adjusted with the hydrochloric acid solution of the triethanolamine solution of 1N and 1N, continued after stirring 30min, out Material.

3) by wet tissue antiseptic solution by automatic packaging machine, ratio by weight is sprayed on non-woven fabrics, then passes through plastics Membrane material is packed.

4) dry towel carrier is immersed in a certain amount of dry towel antiseptic solution, place is dried after dry towel carrier complete wetting Reason.Then it is packed by plastic film material.

The hygiene effect achieved of pasteurization towelette 2 of the present embodiment is range estimation cleaning, the bactericidal effect reached are as follows: in 1min 5 are greater than to the killing logarithm of Escherichia coli and staphylococcus aureus, 4 are greater than to the killing logarithm of Candida albicans.It is logical The use for crossing the dry towel 3 of mating moisture absorption, can dry rapidly hard surface, and through antibacterial test, the dry towel 3 of moisture absorption is greater than bacterial inactivation rate 99.9%, there is preferable anti-microbial property；And a piece of dry towel 3 of moisture absorption, which can absorb when five pasteurization towelettes 2 wipe, to be left Liquid.The disinfectant of single active ingredient is compared, compounding disinfectant consumption is few, and the test result of table 1 can be explicitly shown out The synergistic function of plurality of active ingredients.The experimental result of table 2 can specify the carrier fluid amount of the non-woven fabrics of different size.Table 3 Experimental result can be explicitly shown the wet tissue carrier of the present embodiment and the thimerosal release rate of dry towel carrier.

The multi-component synergistic function of 1 the present embodiment of table

The carrier fluid amount of the non-woven fabrics of 2 different size of table

For table 2 as it can be seen that compared to other non-woven fabrics, the wet tissue carrier of the present embodiment has good carrier fluid ability, and dry towel carries The carrier fluid ability of body is strong.

The thimerosal effective component release rate of 3 the present embodiment wet tissue carrier of table and dry towel carrier

Table 3 is as it can be seen that the wet tissue carrier of the present embodiment has fine thimerosal effective component release rate.

Specific case used herein elaborates inventive concept, the explanation of above example is only intended to Help understands the core concept of the utility model.It should be pointed out that for those skilled in the art, not taking off Under the premise of from the inventive concept, any obvious modification, equivalent replacement or the other improvements made should be included in this Within the protection scope of utility model.

Claims (9)

1. a kind of disinfecting suit suitable for object hard surface in closed environment, including wet tissue, the wet tissue include wet tissue Antiseptic solution and wet tissue carrier, which is characterized in that further include the dry towel of moisture absorption, the dry towel of moisture absorption includes dry towel antiseptic solution and does Towel carrier, drying obtains the dry towel of the moisture absorption after the dry towel carrier infiltrates in the dry towel antiseptic solution.

2. disinfecting suit according to claim 1, which is characterized in that the dry towel antiseptic solution includes that quaternary ammonium salt disappears Toxic agent and biguanides disinfectant.

3. disinfecting suit according to claim 1, which is characterized in that the dry towel carrier is non-woven fabrics.

4. disinfecting according to claim 3 suit, which is characterized in that non-woven fabrics include polyester fiber, acetate fiber, One or more of polypropylene fibre, polyethylene fibre, viscose rayon, Fypro.

5. disinfecting suit according to claim 3, which is characterized in that the dry towel carrier is by polyethylene fiber peacekeeping The spunlace non-woven cloth of viscose rayon composition.

6. disinfecting suit according to claim 5, which is characterized in that the body of polyethylene fibre in the dry towel carrier Product content accounting is 30%-70%.

7. disinfecting according to claim 1 suit, which is characterized in that the grammes per square metre of the dry towel carrier is 10~ 100g/m²。

8. disinfecting according to claim 1 suit, which is characterized in that the grammes per square metre of the wet tissue carrier is 10~ 100g/m²。

9. disinfecting according to claim 1 suit, which is characterized in that the wet tissue antiseptic solution and wet tissue carrier Weight ratio is (1.0~4.0): 1.