CN210205641U - Respiration support equipment and totally-enclosed isolation protective clothing comprising same - Google Patents

Abstract

The utility model relates to a breathing support equipment and contain totally closed isolation protective clothing of this equipment, equipment includes the main box body, have battery installation space and new trend circulation space in the main box body, new trend circulation space differentiates in proper order according to the gas flow direction and establishes to filter unit installing zone, power fan installing zone and air-out zone, install removable filter unit in the filter unit installing zone and the one side of filter unit installing zone is uncovered in order to install the inflow of filter unit and new trend, the air-out zone is equipped with the air outlet, install power fan in the power fan installing zone in order to provide the drive power that can make new trend flow in from the uncovered and send out from the air outlet; the battery is arranged in the battery installation space. The breathing support equipment of the utility model integrates all functional components in the main box body, has high integration, is convenient for carrying with the wearer, and reduces the mobility influence on the operation of the wearer; when the air-purifying mask is used in combination with isolation clothes, the air-purifying mask can meet the requirement of normal people on clean air for breathing.

Description

Respiration support equipment and totally-enclosed isolation protective clothing comprising same

Technical Field

The utility model belongs to the technical field of the protection casing in lifesaving, the fire control, concretely relates to breathe supporting equipment and contain totally closed isolation protective clothing of this equipment.

Background

The isolation clothes, also called clean working clothes, dust-free working clothes, protective clothes and the like, are widely applied to the industries of electronics, pharmacy, optics, aerospace, semiconductors, hospitals, environmental protection and the like (mostly seen in clean workshops), and have various colors and specifications suitable for different antistatic or clean environments. The isolation suit can not become to give off the dust source itself to can prevent that the human body from contacting the dust in the external environment, still have the effect that prevents the human body and give off dust concurrently, can guarantee the dust and the bacterial colony number in the clean room. In the application of the medical treatment system in the medical industry, the medical treatment system is mainly used for protecting medical care personnel, reducing the contact of the medical care personnel with bacteria and viruses, avoiding infection, avoiding non-combat staff reduction of the medical care personnel caused by infection in the medical treatment process in a special period, and playing a role in safety guarantee.

The existing isolation clothes are usually in a one-piece structure, the isolation clothes cover feet, expose hands and are provided with head sleeves, the head sleeves are in an open structure, namely, face windows are reserved to expose eyes, noses and mouths of clothing persons, so that normal sight and breathing are ensured, the mouth and nose parts are further provided with conventional masks for supplementary protection, and the eyes can be provided with goggles; the operation can be convenient by exposing the hands at the cuffs, and the gloves are worn on the two hands to supplement the protection; the feet are wrapped in the integrated isolation suit, and then the shoes are worn to enhance protection. In order to improve the isolation effect, the opening part (such as the face window and the cuff) of the isolation clothes is provided with a tightening belt along the periphery. However, the isolation effect of the common isolation clothes is limited at present, the face window of the isolation clothes is exposed out of the mouth and nose, the safety of medical care personnel cannot be effectively guaranteed in the medical environment which can be infected through breathing, and the isolation protection effect is achieved only by the worn mask.

Further, in order to solve the above problems, a structural form that a transparent mask is arranged on a face window of the isolation suit appears in the market, the isolation effect is improved through the transparent mask, and the sight line and the breath are ensured simultaneously. However, in this structure, the hot air exhaled by the wearer often forms water mist on the transparent face mask, and the mist affects the sight and is not comfortable to breathe.

Furthermore, on the basis of arranging the transparent mask on the face window of the isolation suit, a structure that a small fan is additionally arranged on the upper part of the inner side of the transparent mask is adopted, and the problem that the sight is influenced by the fact that the human body exhales hot air to move upwards is solved by downwards supplying air through the small fan; the structure of adding the ventilation and temperature adjustment device as related in the patent CN2770703Y is also provided, which can improve the breathing comfort and facilitate the movement, but the ventilation and temperature adjustment device has a complex structure and scattered components, and the practicability still needs to be improved, and the design of the functions of connection with the transparent mask, air supply and exhaust, etc. needs to be further improved.

Disclosure of Invention

The above-mentioned not enough to prior art, the to-be-solved technical problem of the utility model is to provide a breathe supporting equipment and contain the totally closed isolation protective clothing of this equipment, avoid the integrated nature of ventilation unit that uses at present relatively poor, influence the problem of the convenience of carrying with oneself, expiration influences the sight when totally closed isolation protective clothing can overcome the use, breathes the not enough drawback of travelling comfort, gains the effect of guaranteeing to keep apart the effect and improving the practicality.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a respiratory support device comprises a main box body, wherein a battery installation space and a fresh air circulation space are arranged in the main box body, the fresh air circulation space is sequentially divided into a filter unit installation area, a power fan installation area and an air outlet area according to the air flow direction, a filter unit is installed in the filter unit installation area, one surface of the filter unit installation area is open so as to facilitate installation of the filter unit and inflow of fresh air, the air outlet area is provided with an air outlet, and a power fan is installed in the power fan installation area so as to provide driving force which can enable fresh air to flow in from the open and be sent out from the air outlet; and a battery is arranged in the battery mounting space and is electrically connected with the power fan.

Further perfecting the above technical scheme, main box body is the long limit horizontally rectangle box body, battery installation space violently locates the lower part of rectangle box body along long limit direction, the upper portion of rectangle box body is violently located along long limit direction in new trend circulation space, the air outlet is seted up in the upper surface of rectangle box body, battery installation space sets corresponding battery cover so that load and unload the battery, arbitrary terminal surface of rectangle box body is located to the battery cover, the uncovered of filter unit installing zone is seted up in the side of rectangle box body.

Furthermore, two power fans are installed in the power fan installation area, and the air supply directions of the two power fans are consistent and are electrically connected with the battery.

Furthermore, the number of the battery installation spaces is two, the batteries are correspondingly and respectively installed, and the two batteries are electrically connected with the power fan through the change-over switch so as to realize independent power supply.

Furthermore, a temperature adjusting module is arranged in the air outlet area so as to adjust the temperature of the fresh air sent out from the air outlet.

Further, the filter unit is a replaceable disposable filter element.

The utility model also relates to a totally-enclosed isolation protective garment, which comprises an integrated isolation garment with a head cover, wherein the head cover is provided with a face window; the face window is connected with a face mask capable of shielding the face of a human body in a sealing way; at least the part of the face mask corresponding to the eyes of the human body is transparent, and a penetrating air inlet part is arranged on the face mask; the air inlet part is positioned at the upper part of the mask and is higher than the part of the mask corresponding to the eyes of the human body; the breathing support equipment is connected to the outer side of the isolation suit and located at the rear part of a human body, and an air outlet of the breathing support equipment is connected with the air inlet part through an air inlet hose so as to supply air into the isolation suit.

Further, the air inlet part comprises an air inlet pipe penetrating through the mask, the air inlet pipe penetrates through the part, corresponding to the forehead of the human body, of the mask, the outer end of the air inlet pipe is formed into an air inlet, the inner end of the air inlet pipe is connected with a support piece, the support piece is located on the inner side of the part, corresponding to the forehead of the human body, of the mask and corresponds to the forehead of the human body in shape, the support piece is of a cavity structure with a hollow inner cavity, the lower end of the support piece is open, and the inner end of the air inlet pipe is communicated with the hollow inner cavity of; the air inlet hose is communicated with the air outlet and the air inlet.

Furthermore, the outer end of the air inlet pipe extends upwards to facilitate the connection of an air inlet hose, and the air inlet hose passes through the rear part of the human body and bypasses the top radian of the human body to the front part to be connected with the air inlet; the outside of the isolation suit is provided with a plurality of pipe hoops used for fixing the air inlet hose.

Further, the face mask is a transparent plastic plate in the form of a spherical surface.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a breathe supporting equipment compares in current ventilation attemperator, has all integrated each functional unit in main box body, and integrated nature is high, constitutes to arrange simply clearly, more makes things convenient for with the personal hand-carry of dress, reduces the mobility influence to dress personnel's operation. When in use, the breathing support equipment filters fresh air through the filter unit, so as to filter most pathogenic bacteria and viruses, and clean air is pressurized through the power fan and is sent into the isolation suit through the air outlet; the filtering unit is replaceable, and a filter element matched with the environment and the use requirement can be adopted, so that the applicability is strong; can meet the requirement of normal people for breathing clean air.

2. The utility model discloses a totally closed isolation protective clothing can keep apart the effect with the facial window position of face guard sealing connection at the headgear in order to improve on general style isolation clothes basis, realizes totally closed isolation, and the inlet port of face guard is located the upper portion of face guard and is higher than corresponding to the part of human eyes on the face guard, when using, breathe the back that support equipment made the new trend filter the unit, filter most pathogenic bacterium and virus, and clean air is through the power fan pressurization again, send to the isolation clothes in through the air inlet hose, and inside down flow in the isolation clothes, can avoid human exhalation steam to go upward on the face guard corresponding to the part of human eyes form water smoke and influence the problem of sight, simultaneously, because the entering of new trend, flow, has also improved the breathing comfort, and the practicality is strong.

3. The totally-enclosed isolation protective clothing of the utility model has compact and simple structure, the breathing support equipment is convenient to carry, and the wearing personnel can flexibly and flexibly carry the clothing; through the setting of intake pipe, support piece, can make and keep the determining deviation between human face and the face guard, improve the travelling comfort, simultaneously, support piece's gas distribution structural design makes the new trend be waterfall formula downflow, updates facial air better and constitutes, further improves and avoids the blurred effect of breathing uncomfortable of field of vision.

Drawings

FIG. 1 is a schematic diagram of a respiratory support apparatus according to an exemplary embodiment;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a cross-sectional view A-A of FIG. 2;

FIG. 6 is a schematic view of the main box separately based on FIG. 5;

FIG. 7 is a circuit diagram of a respiratory support apparatus in accordance with an exemplary embodiment;

FIG. 8 is a schematic structural view (front view) of a fully enclosed barrier suit;

FIG. 9 is a schematic view of a fully enclosed protective barrier suit (rear view);

FIG. 10 is a schematic view of the mask in isolation;

FIG. 11 is a top view of FIG. 10;

FIG. 12 is a side view (in cross-section) of FIG. 10;

FIG. 13 is a vertical height comparison of the mask to the human face;

FIG. 14 is a schematic view of a modified construction of the mask;

the isolation suit 100, the head cover 101, the face window 102, the mask 1, the air inlet part 2, the air inlet pipe 21, the support part 22, the air supply opening 23, the dustproof cap 24, the air exhaust part 3, the adhesive 4, the main box body 5, the battery installation space 51, the fresh air circulation space 52, the filter unit installation area 521, the power fan installation area 522, the air outlet area 523, the power fan 53, the air outlet 54, the temperature adjusting module 55, the battery cover 56, the filter unit 6, the battery 7, the change-over switch 71 and the air inlet hose 8.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a breathing support apparatus of an embodiment includes a main box body 5, a battery installation space 51 and a fresh air circulation space 52 are provided in the main box body 5, the fresh air circulation space 52 is sequentially divided into a filter unit installation area 521, a power fan installation area 522 and an air outlet area 523 according to an air flow direction, a replaceable filter unit 6 is installed in the filter unit installation area 521, one surface of the filter unit installation area 521 is open so as to install the filter unit 6 and inflow of fresh air, the air outlet area 523 is provided with an air outlet 54, and a power fan 53 is installed in the power fan installation area 522 so as to provide a driving force for allowing fresh air to flow in from the open and to be sent out from the air outlet 54; the battery 7 is installed in the battery installation space 51, and the battery 7 is electrically connected with the power fan 53.

Compared with the existing ventilation and temperature adjustment device, the breathing support device of the embodiment integrates all functional components in the main box body 5, is high in integration, simple and clear in composition and arrangement, and more convenient to carry with a wearer, and reduces the mobility influence on the operation of the wearer. When in use, the breathing support equipment filters fresh air through the filter unit 6, most pathogenic bacteria and viruses are filtered, and clean air is pressurized through the power fan 53 and is sent into the isolation suit through the air outlet 54; the filtering unit 6 is replaceable, a plurality of filter elements are adopted, the filtering unit is disposable, and the type of the filter elements matched with the environment and the use requirement is specifically adopted; can meet the requirement of normal people for breathing clean air.

The main box body 5 is a rectangular box body with a horizontal long edge so as to be transversely arranged at the back of a human body and be convenient for carrying, the battery installation space 51 is transversely arranged at the lower part of the rectangular box body along the long edge direction, the fresh air circulation space 52 is transversely arranged at the upper part of the rectangular box body along the long edge direction, the air outlet 54 is arranged on the upper surface of the rectangular box body, the battery installation space 51 is provided with a corresponding battery cover 56 so as to load and unload the battery 7, the battery cover 56 is arranged on any end surface of the rectangular box body, and the opening of the filter unit installation area 521 is arranged on the side surface of the rectangular box body.

Therefore, the human body and actions are combined, the requirements of human-machine efficacy are met, the effects are further guaranteed, the openings needed by all the functional components are arranged on different surfaces of the rectangular box body, and the structural strength of the main box body 5 can be guaranteed.

Two power fans 53 are installed in the power fan installation area 522, and the air supply directions of the two power fans 53 are the same and are both electrically connected with the battery 7.

Therefore, the using effect can be better guaranteed, the temporary fault can be avoided, the two power fans 53 are electrically connected in parallel, and when one power fan 53 has a fault, the other power fan 53 can be used; and when the condition allows, performing maintenance again.

The number of the battery installation spaces 51 is two, the batteries 7 are correspondingly and respectively installed, and the two batteries 7 are electrically connected with the power fan 53 through the change-over switch 71 to realize independent power supply; the battery 7 is connected with an audible alarm unit to make a low voltage alarm by sounding when the voltage is low. Please refer to fig. 7.

Thus, the two batteries 7 can be used alternately, and the service life is prolonged; the battery 7 which is not powered can be taken down for charging, thereby ensuring the continuous use requirement. The alarm unit can prevent the battery 7 from being damaged by over-discharge and prompt the timely switching of power supply and charging according to requirements. In practice, the battery covers 56 corresponding to the two battery mounting spaces 51 are respectively provided on both end faces of the rectangular case, and the two battery mounting spaces 51 are coaxial.

Wherein, be equipped with temperature regulating module 55 in the air-out district 523 so that adjust the temperature of seeing off the new trend from air outlet 54.

Therefore, constant-temperature and constant-pressure air supply can be ensured, and the use comfort is improved. In implementation, the temperature adjusting module 55 is a conventional heat-exchangeable unit, such as a coil, a refrigerant, and a semiconductor heat exchanger, and is electrically connected to the battery 6.

Wherein the filter unit 6 is a replaceable disposable filter element.

Therefore, the filter element type matched with the environment and the use requirement can be selected for installation, and the applicability is improved. During implementation, the filter element with the corresponding shape can be directly installed in the filter unit installation area 521, or a drawer structural member corresponding to the filter unit installation area 521 can be provided, the filter element with the corresponding shape is installed in the drawer structural member to better ensure the use strength and the appearance of the filter element, and in order to ensure the gas fluidity, the drawer structural member can adopt a wall surface with meshes.

Referring to fig. 8-13, the present invention further provides a totally enclosed isolation protective garment, which comprises an integrated isolation garment 100 with a head cover 101, wherein a face window 102 is arranged on the head cover 101; the face window 102 is hermetically connected with a face mask 1 capable of shielding the face of a human body; the utility model discloses a mask, including face guard 1, face guard, face window, 102, the face guard, face guard. The mask 1 is provided with an air inlet part 2 penetrating through the inner side and the outer side of the mask 1; the air inlet part 2 is positioned at the upper part of the mask 1 and is higher than the part of the mask 1 corresponding to the eyes of the human body;

the breathing support equipment is connected to the outer side of the isolation suit 100 and located at the rear part of a human body, specifically can be connected to a waistband, and can be carried by fastening a waistband buckle in a belt ring mode; one side of the rectangular box body where the opening of the filtering unit installation area 521 is located faces a direction away from the human body so as to facilitate air intake.

The fully enclosed isolation suit of the embodiments, isolation suit 100 may be of a common and general style, when the isolation suit 100 is newly manufactured, the mask 1 can be hermetically connected at the position of the facial window 102 of the head cover 101 to improve the isolation effect and realize full-closed isolation, the air inlet part 2 of the mask 1 is positioned at the upper part of the mask 1 and is higher than the part of the mask 1 corresponding to the eyes of a human body, when in use, the breathing support equipment filters the fresh air through the filter unit 6 to remove most pathogenic bacteria and viruses, the clean air is pressurized through the power fan 53 and is sent into the isolation suit 100 through the air inlet hose 8, the isolation suit 100 flows downwards, so that the problem that the sight line is influenced by water mist formed by the part of the hot air exhaled by the human body, which goes upwards on the face mask 1 and corresponds to the eyes of the human body, can be avoided, and meanwhile, due to the entering and flowing of the fresh air, the breathing comfort is improved, and the practicability is high.

In implementation, the outline form of the mask 1 is not limited to correspond to the face of a human body, and can also be a hood form, and the air inlet part 2 can be arranged at the top of the head; during the use, to isolation suit 100's exhaust design, can be the natural exhaust, do not specially establish exhaust mechanism promptly, the gas in isolation suit 100 passes through the cuff equipotential and discharges in order to guarantee gas mobility naturally, also can be in isolation suit 100's lower part, is less than to set up exhaust mechanism specially corresponding to the part of human oral area, can guarantee aforementioned effect equally, the utility model discloses do not specifically limit. The mode that the new trend was sent into through breathing support equipment initiative can guarantee all the time that the isolation suit 100 is the malleation in, avoids outside dust to get into isolation suit 100 from the clearance of isolation suit 100 or exhaust mechanism backward.

The mask 1 is connected with the face window 102 in a sealing mode, specifically, a circle of adhesive 4 can be arranged at the edge position of the outer side of the mask 1, a 3M adhesive tape can be selected, when the mask is used, bottom paper of an isolation adhesive is removed, the mask 1 is placed inside a head cover 101 of the isolation suit 100, the inner side of the edge of the face window 102 of the head cover 101 is bonded with the circle of the outer edge position of the mask 1, and sealing connection is achieved; this method is also particularly suitable for changing the existing open type isolation suit into the totally-enclosed isolation protective suit.

The air inlet part 2 comprises an air inlet pipe 21 penetrating through the face mask 1, the air inlet pipe 21 penetrates through the face mask 1 and corresponds to the forehead of a human body, a through hole is correspondingly formed in the face mask 1 and corresponds to the forehead of the human body, the air inlet pipe 21 penetrates through the through hole in a sealing mode, the gap can be connected and sealed through sealing glue, the outer end of the air inlet pipe 21 is formed into an air inlet, the inner end of the air inlet pipe 21 is connected with a supporting piece 22, the supporting piece 22 is located on the inner side of the face mask 1 and corresponds to the forehead of the human body in shape, so that the air inlet pipe can be attached to the forehead of the human body and plays a supporting role in use, the supporting piece 22 is of a cavity structure with a hollow inner cavity, the lower end of the supporting piece 22 is open, and the inner end of the air inlet; the air inlet hose 8 is communicated with the air outlet 54 and the air inlet.

Like this, can be convenient for admit air hose 8's connection through the air inlet, the new trend gets into and renews facial air constitution from the part that the face guard 1 is gone up corresponding to human forehead, and the effect is better. Support piece 22 can make and keep the determining deviation between human face and the face guard 1, improves the travelling comfort, and simultaneously, support piece 22's gas distribution structural design makes the new trend be waterfall formula downflow, updates facial air better and constitutes, further improves the effect of avoiding the visual field fuzzy and breathing uncomfortable. In practice, the air inlet pipe 21, the supporting member 22 and the face mask 1 may be an integral structure (see fig. 14), and for convenience of integral manufacture, the outer side surface (the side surface close to the face mask 1) of the supporting member 22 may share the portion of the face mask 1 corresponding to the forehead of the human body, so that materials may be saved, and the whole structure is simpler; the inner side of the supporter 22 corresponds to the forehead of the human body so as to be attached thereto.

Wherein, the outer end of the air inlet pipe 21 extends upwards to facilitate the connection of the air inlet hose 8, and the air inlet hose 8 passes through the back part of the human body and bypasses the top radian of the human body to the front part to be connected with the air inlet; the outside of the suit 100 is provided with pipe hoops for fastening the air intake hose 8.

Thus, the air inlet pipe 21 is a rigid plastic pipe (compared with a hose), the outer end of the air inlet pipe is vertically bent and then vertically extends upwards, so that the air inlet is upward, the air inlet hose 8 is convenient to connect, and the air inlet hose 8 is prevented from being excessively bent due to the fact that the air inlet hose 8 is directly connected to the outer side of the part, corresponding to the forehead of a human body, of the mask 1; the air inlet end of the air inlet hose 8 is connected with the air outlet 54, winds to the front along the radian of the top of the head of a human body and is connected with the upward air inlet of the air inlet pipe 21 through the air outlet end of the air inlet hose, and is fixed along the way through the pipe hoop on the outer side of the isolation suit 100, so that the influence on the operation of the costumer is reduced as much as possible. In practical use, the air inlet can be provided with a dustproof cap 24 which can cover the air inlet when the air inlet hose 8 is not used or connected, thereby ensuring cleanness and being convenient for maintenance.

Referring to fig. 10 and 13, in practice, the mask 1 may further be provided with an exhaust part 3 penetrating the inner and outer side surfaces of the mask 1; the exhaust part 3 is positioned at the lower part of the face mask 1 and is lower than the part of the face mask 1 corresponding to the mouth of the human body.

Thus, the exhaust portion 3 is integrated with the mask 1, facilitating retrofitting to existing open barrier suits. The exhaust part 3 is specially arranged without adopting natural exhaust, the exhaust part 3 is positioned at the lower part of the mask 1 and is lower than the part of the mask 1 corresponding to the mouth part of the human body, the effect is not influenced, after the exhaust part 3 is specially arranged, the exhaust can not be carried out through the gap of the isolation suit 100 any more, the design and manufacture requirements of the isolation suit 100 can be correspondingly improved, the cuffs of the existing open type isolation suit can be further tightened, and the isolation effect is further improved. The mode that the new trend was sent into through breathing support equipment initiative guarantees that the isolation suit 100 is the malleation in, avoids outside dust to get into in the isolation suit 100 from the clearance of isolation suit 100 and exhaust portion 3 converse. The exhaust mode of the exhaust part 3 can be natural exhaust, and can also be active exhaust through an air extraction unit connected to corresponding equipment through a hose. The present invention is not particularly limited.

Referring to fig. 14, in practice, the face mask 1 may also be a fully transparent plastic plate in the form of a cylindrical surface, and the axis of the cylindrical surface is vertical, so that the use effect is similar.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (10)

1. A respiratory support apparatus, characterized by: the fresh air circulation space is sequentially divided into a filtering unit mounting area, a power fan mounting area and an air outlet area according to the air flow direction, a filtering unit is mounted in the filtering unit mounting area, one surface of the filtering unit mounting area is open so as to facilitate mounting of the filtering unit and fresh air flowing in, the air outlet area is provided with an air outlet, and a power fan is mounted in the power fan mounting area so as to provide driving force capable of enabling fresh air to flow in from the open and send out from the air outlet; and a battery is arranged in the battery mounting space and is electrically connected with the power fan.

2. The respiratory support apparatus according to claim 1, wherein: the main box body is a long-edge horizontal rectangular box body, the battery installation space is transversely arranged at the lower part of the rectangular box body along the long-edge direction, the fresh air circulation space is transversely arranged at the upper part of the rectangular box body along the long-edge direction, the air outlet is arranged on the upper surface of the rectangular box body, the battery installation space is provided with a corresponding battery cover so as to load and unload the battery, the battery cover is arranged on any end surface of the rectangular box body, and the opening of the filter unit installation area is arranged on the side surface of the rectangular box body.

3. The respiratory support apparatus according to claim 1, wherein: two power fans are installed in the power fan installation area, and the air supply directions of the two power fans are consistent and are electrically connected with the battery.

4. The respiratory support apparatus according to claim 1, wherein: the quantity of battery installation space is two, corresponds and installs the battery respectively, and two batteries are connected in order to realize alone power supply through change over switch and power fan electricity.

5. The respiratory support apparatus according to claim 1, wherein: and a temperature adjusting module is arranged in the air outlet area so as to adjust the temperature of the fresh air sent out from the air outlet.

6. The respiratory support apparatus according to claim 1, wherein: the filter unit is a replaceable disposable filter element.

7. A totally-enclosed isolation protective garment comprises an integrated isolation garment with a head sleeve, wherein a face window is arranged on the head sleeve; the face window is connected with a face mask capable of shielding the face of a human body in a sealing way; at least the part of the face mask corresponding to the eyes of the human body is transparent, and a penetrating air inlet part is arranged on the face mask; the method is characterized in that: the air inlet part is positioned at the upper part of the mask and is higher than the part of the mask corresponding to the eyes of the human body;

the breathing support device of any one of claims 1-6, wherein the breathing support device is attached to the outside of the suit and is positioned behind the person's body, and the outlet of the breathing support device is connected to the inlet via an inlet hose for supplying air into the suit.

8. A totally enclosed isolation protective garment as claimed in claim 7, wherein: the air inlet part comprises an air inlet pipe penetrating through the mask, the air inlet pipe penetrates through the part, corresponding to the forehead of a human body, of the mask, the outer end of the air inlet pipe is formed into an air inlet, the inner end of the air inlet pipe is connected with a support piece, the support piece is positioned on the inner side of the part, corresponding to the forehead of the human body, of the mask and corresponds to the forehead in shape, the support piece is of a cavity structure with a hollow inner cavity, the lower end of the support piece is open, and the inner end of the air inlet pipe is communicated with the hollow inner cavity of the support; the air inlet hose is communicated with the air outlet and the air inlet.

9. A mask for an insulating protective garment according to claim 8, wherein: the outer end of the air inlet pipe extends upwards to facilitate the connection of an air inlet hose, and the air inlet hose passes through the rear part of the human body and bypasses the radian of the top of the human head to the front part to be connected with the air inlet; the outside of the isolation suit is provided with a plurality of pipe hoops used for fixing the air inlet hose.

10. A totally enclosed isolation protective garment as claimed in claim 7, wherein: the face mask is a transparent plastic plate in a spherical form.

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