CN216088970U

CN216088970U - One-way moisture-removing breathable closed protective clothing

Info

Publication number: CN216088970U
Application number: CN202121870707.XU
Authority: CN
Inventors: 马圆圆; 马仁德
Original assignee: Hangzhou Haodeli Intelligent Technology Co ltd
Current assignee: Hangzhou Haodeli Intelligent Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-22
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to one-way dehumidifying and ventilating closed protective clothing, which comprises a protective cap, protective clothing and protective trousers which are connected, wherein the protective clothing is of a double-layer structure formed by combining a sealed outer layer and a ventilating inner layer, an air cavity is formed between the outer layer and the ventilating inner layer, an air flowing device is arranged in the air cavity and comprises an air inlet and an air outlet, an inner air pipe is attached to the inner surface of the outer layer and is provided with a plurality of air flow outlets, the air outlet is connected with the inner air pipe, an opening structure is arranged at the air inlet, the air flowing device comprises a box body, and a power pump and a power battery which are arranged in the box body, and air flow is realized between the air inlet and the air flow outlets through the power pump. Pneumatic mobile device can make the gas flow of gas intracavity through the mode of inhaling to blow, and the gas that the gas intracavity flows can see through the inlayer and circulate inside the protective clothing, and outer isolated outside gas gets into, and the heat and the moisture that the body surface produced can be taken away in the gas flow to realize the ventilative purpose of one-way hydrofuge.

Description

One-way moisture-removing breathable closed protective clothing

Technical Field

The utility model relates to protective clothing, in particular to one-way moisture-removing and ventilating closed protective clothing.

Background

Medical protective clothing refers to protective clothing used by medical staff (doctors, nurses, public health staff, cleaning staff, and the like) and people who enter specific medical and health areas (such as patients, hospital visitors, staff who enter infected areas, and the like). The function of the dust remover is to isolate germs, harmful ultrafine dust, acid-base solution, electromagnetic radiation and the like, ensure the safety of personnel and keep the environment clean.

The protective clothing is to reach the security level of protection, and the leakproofness requirement all can be than higher, and medical personnel are in a most confined space after wearing, and the gas permeability is relatively poor, but in order to guarantee to have the protective effect of regulation, can not let out ventilative, this just makes medical personnel be in a sultry environment, and the protective clothing can not change at will again and take off, and long-time back of wearing causes medical personnel uncomfortable to feel to increase, influences work.

Disclosure of Invention

The utility model solves the defects that the prior protective clothing is relatively closed, medical care personnel are easy to feel uncomfortable to wear after a closed space is formed, and the work is influenced, and provides the one-way dehumidifying and ventilating closed protective clothing.

The specific technical scheme of the utility model is as follows: the utility model provides a one-way hydrofuge ventilative closed protective clothing, protective clothing includes disjunctor helmet, protective clothing and protection trousers, protective clothing is sealed skin, the bilayer structure of ventilative inlayer combination, form the air cavity between skin and the inlayer, be provided with the gas flow device in the air cavity, the gas flow device includes air inlet and gas outlet, outer interior surface adheres to there is inside trachea, inside trachea has a plurality of air outlet, the gas outlet links to each other with inside trachea, air inlet department is provided with opens the structure, the gas flow device includes the box body, set up power pump and power battery in the box body, it flows to realize the air current through the power pump between air inlet and the air outlet.

The protective clothing is of a double-layer structure, the gas flowing device is arranged in the gas cavity between the outer layer and the inner layer, the gas in the gas cavity can flow through the pneumatic flowing device in a sucking and blowing mode, the outer layer is of a sealing structure, the inner layer is of a ventilating structure, the gas flowing in the gas cavity can flow inside the protective clothing through the inner layer, the outer layer is isolated from external gas, the gas flowing can take away heat and moisture generated on the body surface, and therefore the purpose of one-way moisture removal and ventilation is achieved, and if the cooling device is arranged in the gas flowing device, the gas can be cooled; the opening structure has the opening capability, is arranged at the air inlet of the gas flow device, and can open the inner layer and the outer layer of the protective clothing to ensure smooth air suction.

Preferably, the surface of the outer layer of the protective clothing is coated with a sealing glue layer, and the inner layer is a breathable cotton layer; the surface of the inner layer facing the air cavity is fixedly provided with a rubber ring, and the rubber ring is positioned at the waist of the protective clothes and surrounds the waist; the gas flow device is connected to the rubber ring. The rubber ring can play a role in reinforcement, the support performance of the protective clothing is improved, and meanwhile, the gas flowing device is fixed in a supporting position.

Further preferably, the gas flowing device is arranged in the middle of the rear side of the waist of the protective garment, the internal gas pipe is arranged in the middle of the rear part of the protective garment, and the gas outlet of the gas flowing device faces upwards and is connected with the lower end interface of the internal gas pipe. The gas flowing device is arranged at the rear part, and the operation of the protective clothing after being worn is not influenced.

Preferably, the inner gas pipe comprises a main gas pipe and a branch gas pipe, the lower end part of the main gas pipe is a lower end interface connected with the gas outlet of the gas flowing device, the branch gas pipe is connected to the main gas pipe and communicated with the main gas pipe, and the end part of the branch gas pipe is opened to form a gas flow outlet. The inner air pipe is divided into a main air pipe and a branch air pipe, and a plurality of air flow outlets are formed, so that the air flow has multi-directionality.

Preferably, the main air pipe is vertically arranged at the part of the protective clothing corresponding to the spine of the human body; the bronchus comprises a top bronchus extending from the top of the main trachea to the position of the protective cap and a side bronchus extending from the side edge of the main trachea to two sides.

Preferably, the lower end interface is elastic and conical, and an annular convex ring is arranged outside the conical shape. The lower end interface is elastic and does not have a conical shape, so that the lower end interface is convenient to be matched with the gas outlet of the gas flowing device, plays a role in sealing after being connected, and can adapt to the small vibration of the gas flowing device.

Preferably, the gas flowing device is provided with two gas inlets which are arranged at two sides of the box body and are connected with the power pump through gas inlet pipes; the air outlet is one and is positioned in the middle of the box body.

Further preferably, the intake pipe is cylindricly, is provided with in the intake pipe and adsorbs the cotton, adsorbs the cotton for the slice, and the multi-disc adsorbs the cotton partition and folds mutually, and the cotton periphery of outermost absorption is compressed tightly through the ring piece.

Further preferably, a power pump support frame is arranged in the box body, a battery box is arranged in the support frame, and the power battery is arranged in the battery box.

Further preferably, the box body is internally provided with a shock insulation block, and the shock insulation block is positioned between the back surface of the box body and the power pump.

The utility model has the beneficial effects that: the protective clothing is bilayer structure, and the gas flow device sets up in the air cavity between skin and inlayer, and the gas flow in the air cavity can be made through the mode of inhaling to blow to the pneumatic flow device, and the skin is seal structure, and the inlayer is ventilative structure, and the gas that this kind of gas intracavity flows can see through the inlayer and circulate inside the protective clothing, and outer isolated outside gas gets into, and the heat and the moisture that the body surface produced can be taken away in the gas flow to realize the ventilative purpose of one-way hydrofuge.

Drawings

FIG. 1 is a schematic diagram of one configuration of the present invention;

FIG. 2 is a schematic view of a gas flow device of the present invention connected to an internal gas pipe;

FIG. 3 is a schematic internal view of a gas flow apparatus of the present invention;

FIG. 4 is a schematic view of an internal airway structure of the present invention;

in the figure: 1. protective cap, 2, protective clothing, 3, protective trousers, 4, opening structure, 5, rubber ring, 6, gas flow device, 7, inside trachea, 8, top bronchus, 9, collateral branch trachea, 10, main trachea, 11, skin, 12, inlayer, 13, controller, 14, air inlet, 15, box body, 16, bulge loop, 17, gas outlet, 18, outlet duct, 19, shock insulation piece, 20, support frame, 21, battery case, 22, power pump, 23, cyclic annular bulge loop, 24, lower extreme interface.

Detailed Description

The utility model is further described by the following specific embodiments in conjunction with the accompanying drawings.

Example (b):

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a one-way dehumidifying and ventilating closed protective clothing, the protective clothing comprises a conjoined protective cap 1, a protective clothing 2 and a protective trousers 3, the protective clothing is a sealed outer layer 11, a double-layer structure combined by a ventilating inner layer 12, an air cavity is formed between the outer layer and the inner layer, an air flowing device 6 is arranged in the air cavity, the air flowing device comprises an air inlet 14 and an air outlet 17, an inner air pipe 7 is attached to the inner surface of the outer layer, the inner air pipe is provided with a plurality of air outlets, the air outlet is connected with the inner air pipe, an opening structure 4 is arranged at the air inlet, the air flowing device comprises a box body 15, a power pump 22 and a power battery which are arranged in the box body, and air flowing is realized through the power pump between the air inlet and the air outlets.

The surface of the outer layer of the protective clothing is coated with a sealing glue layer, and the inner layer is a breathable cotton layer. The surface of the inner layer facing the air cavity is fixed with a rubber ring 5, the rubber ring is positioned at the waist of the protective clothes and surrounds the waist, the cross section of the rubber ring is flaky, and the rubber ring surrounds the waist for a circle. The air flow device is connected to the rubber ring and is positioned in the middle of the back side of the waist of the protective clothes. The inner air pipe is arranged at the middle part of the back part of the protective clothing, and the air outlet 17 of the air flowing device faces upwards and is connected with the lower end interface 22 of the inner air pipe. Be provided with power pump support frame 20 in the box body, be provided with battery case 21 in the support frame, the support frame supports the power pump, and power battery sets up in the battery case, and power battery provides power for the power pump, and the power pump is connected with controller 13, controls the power pump switching through the controller, and the controller is drawn forth by the control line, for example draws forth to the inside pocket of protective clothing. The inside shock insulation piece 19 that is provided with of box body, shock insulation piece are located between the back of box body and the power pump, and when the power pump work, shock insulation piece plays the absorbing effect. The gas flow device has two air inlets 14, and two air inlets set up in the both sides of box body, and the air inlet passes through the intake pipe and links to each other with the power pump, and the intake pipe is cylindricly, is provided with in the intake pipe and adsorbs the cotton, adsorbs the cotton for the slice, and the multi-disc adsorbs the cotton partition and folds mutually, and the cotton periphery of outermost absorption compresses tightly (not seen in the picture) through the ring piece. The ring piece is in a ring shape, the outer diameter of the ring piece is matched with the inner diameter of the air inlet pipe, the ring piece is positioned on the outer sides of the adsorption cotton at the two sides, and the adsorption cotton is fixed by the two axial ring pieces in a clamping mode. The opening structure at the air inlet of the gas flow device is a conical elastic body, a plurality of through holes are arranged on the conical wall, and the opening structure has proper supporting force and can prevent the outer layer and the inner layer from being folded. The gas outlet of the gas flowing device is one and is positioned in the middle of the box body, the gas outlet is connected with the power pump through a gas outlet pipe 18, the gas outlet is in a conical shape and extends out of the box body, and a convex ring 16 is arranged at the end part of the gas outlet.

The inner air pipe comprises a main air pipe 10 and a branch air pipe, the lower end part of the main air pipe is a lower end interface 22 connected with the air outlet of the air flowing device, the branch air pipe is connected on the main air pipe and communicated with the main air pipe, and the end part of the branch air pipe is opened to form an air outlet. The main trachea is vertically arranged at the part of the protective clothing corresponding to the spine of the human body, and the bronchus comprises a top bronchus 8 extending from the top end of the main trachea to the position of the protective cap and a side bronchus 9 extending from the side edge of the main trachea to the two sides. The collateral bronchus is divided into a long side bronchus and a short side bronchus which are arranged at intervals. In this embodiment, the size of the main airway channel cross section is larger than the size of the bronchial channel cross section. The lower end interface of the main air pipe is elastic and conical, an annular convex ring 23 is arranged outside the conical, and the number of the annular convex ring is two. The air outlet of the air flowing device is inserted into the lower end interface of the main air pipe, the lower end interface is pushed inwards during connection, and the lower end interface tightly holds the air outlet to form sealing connection. The annular convex ring and the convex ring can play a role in stopping.

The protective clothing is worn, the power pump generates suction through the pneumatic power pump of the controller, gas is sucked from the gas inlet and discharged from the gas outlet, gas exchange is formed between the gas cavity and the interior of the protective clothing due to the air permeability of the outer layer and the inner layer, and the gas is dried by the adsorption cotton of the gas inlet pipe, so that the gas in the protective clothing flows and the purpose of unidirectional dehumidification is achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, alterations and equivalents of the above embodiments according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a one-way hydrofuge ventilative closed protective clothing, a serial communication port, protective clothing includes disjunctor helmet (1), protective clothing (2) and protective trousers (3), protective clothing is sealed outer (11), the bilayer structure of ventilative inlayer (12) combination, form the air cavity between outer and the inlayer, be provided with gas flow device (6) in the air cavity, gas flow device includes air inlet (14) and gas outlet (17), outer internal surface adheres to has inside trachea (7), inside trachea has a plurality of air current outlets, the gas outlet links to each other with inside trachea, air inlet department is provided with opening structure (4), gas flow device includes box body (15), set up power pump (22) and the power battery in the box body, realize through the power pump that the air current flows between air inlet and the air current outlet.

2. A one-way moisture-removing breathable closed protective garment according to claim 1, characterized in that the surface of the outer layer of the protective garment is coated with a sealant layer, and the inner layer is a breathable cotton layer; a rubber ring (5) is fixed on the surface of the inner layer facing the air cavity, and the rubber ring is positioned at the waist of the protective clothing and surrounds the waist; the gas flow device is connected to the rubber ring.

3. A one-way dehumidifying and ventilating closed-type protective clothing as claimed in claim 1, wherein the gas flow device is disposed at a middle position of the rear side of the waist portion of the protective clothing, the internal gas pipe is disposed at a middle position of the rear portion of the protective clothing, and the gas outlet of the gas flow device faces upward and is connected to the lower end connector (24) of the internal gas pipe.

4. A one-way moisture-removing and air-permeable closed protective garment as claimed in claim 1, 2 or 3, wherein the inner air tube comprises a main air tube (10) and a branch air tube, the lower end of the main air tube is a lower end connector connected with the air outlet of the air flowing device, the branch air tube is connected with the main air tube and communicated with the main air tube, and the end of the branch air tube is opened to form an air outlet.

5. A one-way dehumidifying and ventilating closed protective clothing according to claim 4, wherein the main air pipe is vertically arranged at a position of the protective clothing corresponding to a spine of a human body; the bronchus comprises a top bronchus (8) extending from the top of the main bronchus to the position of the protective cap and a side bronchus (9) extending from the side edge of the main bronchus to two sides.

6. A one-way moisture-removing and ventilating closed protective garment as claimed in claim 4, characterized in that the lower end interface has elasticity and is in a cone shape, and the outside of the cone is provided with an annular convex ring (23).

7. A one-way dehumidifying and ventilating closed-type protective clothing as claimed in claim 1, 2 or 3, wherein the gas flowing device has two gas inlets, the two gas inlets are disposed at both sides of the case body, and the gas inlets are connected to the power pump through gas inlet pipes; the air outlet is one and is positioned in the middle of the box body.

8. A one-way dehumidifying and ventilating closed-type protective garment as claimed in claim 7, wherein the air inlet pipe is cylindrical, the air inlet pipe is provided with adsorption cotton therein, the adsorption cotton is in the form of a sheet, a plurality of pieces of adsorption cotton are separately stacked, and the periphery of the outermost adsorption cotton is compressed by the ring sheet.

9. The medical protective clothing for cooling and dehumidifying as claimed in claim 1, 2 or 3, wherein a power pump support frame (20) is disposed in the case body, a battery box is disposed in the support frame, and a power battery is disposed in the battery box.

10. The medical cooling and dehumidifying protective garment as claimed in claim 1, 2 or 3, wherein a shock insulation block (19) is arranged inside the box body and is located between the back face of the box body and the power pump.