CN213663851U

CN213663851U - Mute, light and breathable disposable medical protective clothing

Info

Publication number: CN213663851U
Application number: CN202022329524.9U
Authority: CN
Inventors: 张元松; 王安玖; 钟敏; 韩杰
Original assignee: Guizhou Zhenhua Hongyun Electronics Co ltd
Current assignee: Guizhou Zhenhua Hongyun Electronics Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-13
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a mute, portable and breathable disposable medical protective clothing, belonging to disposable medical protective tools; aims to provide a disposable medical protective garment with light weight, low noise and good air permeability. The integrated closed protective clothing comprises a head cover with a transparent mask, a coat with gloves and trousers with shoe covers, wherein a waistband (5) is arranged between the coat (4) and the trousers (8), a miniature piezoelectric air inlet device (6) communicated with the interior of the coat (4) is fixed on the waistband, and a miniature piezoelectric air exhaust device (3) communicated with the interior of the head cover (1) is fixed on the head cover (1); the power supply (10) fixed on the waistband (5) is respectively and electrically connected with the micro piezoelectric air inlet device (6) and the micro piezoelectric air exhaust device (3). The utility model has the advantages of cool and comfortable wearing, small vibration, low noise, portability and flexibility, and is a disposable medical protective clothing.

Description

Mute, light and breathable disposable medical protective clothing

Technical Field

The utility model relates to a disposable medical protective garment, in particular to a silent, light and breathable disposable medical protective garment; belongs to a disposable medical protective appliance.

Background

The disposable medical protective clothing is used for isolating germs and harmful ultrafine dust in a medical environment. The fabric is usually made of PP non-woven fabric materials and has the characteristics of soft texture, static electricity prevention, seepage prevention and the like. The existing common disposable medical protective clothing generally has the defect of poor ventilation and air permeability, and is easy to generate sultry discomfort after being worn for a long time.

In order to overcome the defects that disposable medical protective clothing is poor in ventilation and air permeability and easy to generate stuffy feeling, Chinese patent document with publication number of CN 111358089A discloses 'intelligent medical protective clothing convenient to wear'. This protective clothing has increased the subassembly of admitting air with the unit intercommunication of taking a breath on the basis of the disposable medical protective clothing of tradition and has realized the regulation of protective clothing inside gas and temperature to improve protective clothing internal environment comfort level. Although the technical scheme can effectively overcome the defects of stuffiness and poor air permeability of the conventional disposable medical protective clothing, the defects of complex structure, high motor noise, strong vibration sense, heavy weight, passive exhaust and the like exist, and the improvement is urgently needed.

Disclosure of Invention

To the above-mentioned defect that exists among the prior art, the utility model aims at providing a light ventilative disposable medical protective clothing of silence that light in weight, noise are little, the gas permeability is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the integrated closed protective clothing comprises a head cover with a transparent mask, a coat with gloves and trousers with shoe covers, wherein a waistband is arranged between the coat and the trousers, a miniature piezoelectric air inlet device communicated with the interior of the coat is fixed on the waistband, and a miniature piezoelectric air exhaust device communicated with the interior of the head cover is fixed on the head cover; the power supply fixed on the waistband is respectively electrically connected with the miniature piezoelectric air inlet device and the miniature piezoelectric exhaust device.

The miniature piezoelectric air inlet device consists of a pump set consisting of a plurality of miniature piezoelectric pumps fixed on a waistband, a medical filter fixed on the waistband and communicated with the coat, an air outlet pipe fixed on the waistband and used for connecting the outlet of each miniature piezoelectric pump with the medical filter in parallel, and an air inlet pipe fixed on the waistband and connected with the inlet of each miniature piezoelectric pump in parallel; the miniature piezoelectric exhaust device consists of a single miniature piezoelectric pump fixed on the surface of the head sleeve; each miniature piezoelectric pump is provided with an ultrasonic generator which is respectively and electrically connected with a power supply.

Compared with the prior art, the utility model discloses owing to adopted above-mentioned technical scheme, adopted on the basis of traditional protective clothing by 2 ~ 10 miniature piezoelectric pump constitute pump package to supply fresh air in the protective clothing to increased miniature piezoelectric pump on the hood and realized initiatively exhausting, consequently had following advantage:

1) not only can ensure sufficient oxygen supply, but also can ensure that the protective clothing is properly expanded to form an air channel around the body; the ventilation is smooth, the muggy feeling is avoided, sweat and heat can be taken away through flowing air, the protective clothing is prevented from being adhered to skin, and the protective clothing is cool and comfortable to wear.

2) The miniature piezoelectric pump or the pump set composed of the miniature piezoelectric pump has small volume, light weight and small vibration, and can not have the sense of burden even if worn for a long time, and the action is light and flexible.

3) The ultrasonic wave is adopted to drive the miniature piezoelectric pump or pump set, so that the defects of large heat productivity, high noise and the like of the traditional motor in long-time operation can be effectively overcome.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the air inlet device of the present invention.

In the figure: the medical air-conditioning equipment comprises a headgear 1, a face mask 2, a miniature piezoelectric exhaust device 3, a jacket 4, a waistband 5, a miniature piezoelectric air inlet device 6, a miniature piezoelectric pump 6-1, an air outlet pipe 6-2, a medical filter 6-3, an air inlet pipe 6-4, gloves 7, trousers 8, shoe covers 9 and a power supply 10.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in FIGS. 1-2: the integrated closed protective clothing body consists of a head cover 1 with a transparent mask 2, a coat 4 with gloves 7 and trousers 8 with shoe covers 9. A waistband 5 is arranged between the jacket 4 and the trousers 8, and a micro piezoelectric air inlet device 6 and a power supply 10 consisting of dry batteries are fixed on the waistband. The air outlet end of the miniature piezoelectric air inlet device 6 is communicated with the inside of the coat 4 through an air inlet interface (not shown) fixed on the coat 4, and the miniature piezoelectric air outlet device 3 fixed on the head cover 1 is communicated with the inside of the head cover 1 through an air outlet interface (not shown) fixed on the head cover; the power supply 10 is electrically connected with the micro piezoelectric air inlet device 6 and the micro piezoelectric air outlet device 3 respectively.

In order to reduce weight and vibration, the micro piezoelectric air inlet device 6 consists of a pump set consisting of 2-10 micro piezoelectric pumps 6-1 fixed on the waistband 5, a medical filter 6-3 fixed on the waistband 5 and communicated with the interior of the jacket 4 through the air inlet interface, an air outlet pipe 6-2 fixed on the waistband 5 and communicated with the outlet of each micro piezoelectric pump 6-1 and the inlet end of the medical filter 6-3 in parallel, and an air inlet pipe 6-4 fixed on the waistband 5 and connected with the inlet end of each micro piezoelectric pump 6-1 in parallel; the micro piezoelectric exhaust device 3 is composed of a single micro piezoelectric pump 6-1 fixed on the surface of the head cover 1.

In order to eliminate noise, ultrasonic generators (not shown) electrically connected to the power source 10 are installed in the respective micro piezoelectric pumps 6-1.

In order to facilitate walking, the bottom surface of the shoe cover 9 is provided with anti-slip lines or layers (not shown in the figures).

The micro piezoelectric pump, the medical filter and the ultrasonic generator in the above embodiments are all mature technologies, and the respective structures are not repeated in this embodiment.

Claims

1. The utility model provides a portable ventilative disposable medical protective clothing of silence, includes the disjunctor airtight protective clothing body that constitutes by the headgear that has transparent face guard, the jacket that has gloves and the trousers that have the shoe cover, its characterized in that: a waistband (5) is arranged between the jacket (4) and the trousers (8), a minitype piezoelectric air inlet device (6) communicated with the inside of the jacket (4) is fixed on the waistband, and a minitype piezoelectric air exhaust device (3) communicated with the inside of the hood (1) is fixed on the hood; the power supply (10) fixed on the waistband (5) is respectively and electrically connected with the micro piezoelectric air inlet device (6) and the micro piezoelectric air exhaust device (3).

2. The silent, lightweight, breathable, disposable medical protective garment according to claim 1, wherein: the miniature piezoelectric air inlet device (6) is composed of a pump group consisting of a plurality of miniature piezoelectric pumps (6-1) fixed on the waistband (5), a medical filter (6-3) fixed on the waistband (5) and communicated with the interior of the coat (4), an air outlet pipe (6-2) fixed on the waistband (5) and communicated with the outlet of each miniature piezoelectric pump (6-1) and the medical filter (6-3) in parallel, and an air inlet pipe (6-4) fixed on the waistband (5) and connected with the inlet of each miniature piezoelectric pump (6-1) in parallel; the miniature piezoelectric exhaust device (3) is composed of a single miniature piezoelectric pump (6-1) fixed on the surface of the head sleeve (1).

3. The silent, lightweight, breathable, disposable medical protective garment according to claim 2, wherein: each micro piezoelectric pump (6-1) is provided with an ultrasonic generator which is respectively and electrically connected with a power supply (10).