CN212545727U - Safe ventilation medical protective clothing - Google Patents
Safe ventilation medical protective clothing Download PDFInfo
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- CN212545727U CN212545727U CN202020276621.3U CN202020276621U CN212545727U CN 212545727 U CN212545727 U CN 212545727U CN 202020276621 U CN202020276621 U CN 202020276621U CN 212545727 U CN212545727 U CN 212545727U
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Abstract
The utility model discloses a medical protective clothing ventilates safely, including the protective clothing main part, the inside ventilation unit that is provided with of protective clothing main part, this ventilation unit dresses on the human body, is connected with filter equipment on the ventilation unit, and this filter equipment sets up in the protective clothing main part. The utility model discloses dress the inside at the protective clothing with ventilation unit and delivery air's pipe, the pipe of having avoided ventilation unit and delivery air directly exposes in the hazardous environment, it is contaminated to reduce protective equipment, and set up filter equipment on the protective clothing, set up the filter core in the filter equipment into removable simultaneously, the change of filter core has been made things convenient for, and all hardware in this scheme are connected with the protective clothing through the mode that can dismantle the connection, so when the protective clothing need abandon, can also reuse after dismantling the disinfection with the hardware, the waste of resource has been avoided.
Description
Technical Field
The utility model relates to a medical protective clothing, concretely relates to medical protective clothing of safe ventilation belongs to medical protection technical field.
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.
However, in the existing medical protective clothing, the filtering equipment and the air conveying pipeline are arranged outside the protective clothing, so that the filtering equipment and the air conveying pipeline are directly exposed in the dangerous environment and are easily infected.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the above-mentioned not enough of prior art, provide a safe medical protective clothing that ventilates that can avoid filtration equipment and delivery air's pipeline to receive the pollution.
In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a medical protective clothing ventilates safely, includes the protective clothing main part, is provided with ventilation unit in the protective clothing main part, and this ventilation unit dresses on the human body, is connected with filter equipment on the ventilation unit, and this filter equipment sets up in the protective clothing main part.
The following is the utility model discloses to the further optimization of above-mentioned scheme: the ventilation device comprises a box body, a cavity is arranged in the box body, and a gas driving unit for driving air to flow is arranged in the box body.
Further optimization: the air driving unit includes a fan blade for agitating air, the fan blade being driven by a motor.
Further optimization: the box body is provided with a battery, and the battery is connected with the motor through a switch.
Further optimization: the filtering device comprises a connecting unit for facilitating the flow of gas, and a fan for stirring the flow of gas is arranged on the connecting unit.
Further optimization: the connecting unit comprises a first shell arranged on the protective suit main body, and a filter element is arranged on the first shell.
Further optimization: the first shell is connected with a first cylinder, and the protective suit main body is provided with a hole through which one end of the first cylinder can penetrate conveniently.
Further optimization: an annular bulge is arranged on the first cylinder.
Further optimization: the first cylinder is connected with a joint, the joint is communicated with the air inlet through a pipe, and a nut is arranged on the joint.
Further optimization: the box body is connected with a breathing mask and an exhaust pipe.
When the device is used, the device is powered on through the switch, the fan and the motor work, external air is pumped into the box body 9, one part of the external air is conveyed into the breathing mask and the exhaust pipe through the first cavity, the air outlet and the tee joint, then the air output by the breathing mask is supplied for human body suction, and the air exhausted by the exhaust pipe is used for cooling the human body and is finally exhausted through the second cylinder body, the filter cotton and the second shell;
meanwhile, the gas entering the second cavity is discharged from the air outlet and the connecting unit connected with the air outlet after the battery and the motor are cooled.
The utility model discloses dress the inside at the protective clothing with ventilation unit and delivery air's pipe, the pipe of having avoided ventilation unit and delivery air directly exposes in the hazardous environment, it is contaminated to reduce protective equipment, and set up filter equipment on the protective clothing, set up the filter core in the filter equipment into removable simultaneously, the change of filter core has been made things convenient for, and all hardware in this scheme are connected with the protective clothing through the mode that can dismantle the connection, so when the protective clothing need abandon, can also reuse after dismantling the disinfection with the hardware, the waste of resource has been avoided.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a ventilation device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an exhaust unit according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a filtering apparatus according to an embodiment of the present invention.
In the figure: 1-main body of protective clothing; 2-a ventilation device; 3-braces; 4-an exhaust pipe; 5-a plug; 6-slot; 7-a breathing mask; 8-a tee joint; 9-a box body; 10-a first cavity; 11-a second cavity; 12-fan blades; 13-a support bar; 14-a rotating shaft; 15-a belt pulley; 16-air outlet; 17-air outlet; 18-an air inlet; 19-a filtration device; 20-a first housing; 21-a filter element; 22-a first cylinder; 23-a bump; 24-a nut; 25-a linker; 26-a fan; 27-a motor; 28-a battery; 29-a second housing; 30-filter cotton; 31-second cylinder.
Detailed Description
In the embodiment, as shown in fig. 1-4, a safety ventilation medical protective clothing comprises a protective clothing main body 1, a ventilation device 2 is arranged in the protective clothing main body 1, the ventilation device 2 is worn on a human body, a filtering device 19 is connected to the ventilation device, and the filtering device 19 is arranged on the protective clothing main body 1.
Be provided with braces 3 (knapsack area) on the ventilation unit, braces 3 are provided with two and the symmetry setting, design the wearing of personnel of being convenient for like this.
The ventilation device comprises a box body 9 with a cavity arranged inside, and a gas driving unit for driving air to flow is arranged in the box body 9.
The gas drive units are symmetrically arranged, and are divided by the partition plate.
A first cavity 10 or a second cavity 11 is defined by one side of the partition plate, the inner wall of the box body 9 and one of the gas driving units.
The air driving unit includes a fan blade 12 for agitating air, and a rotating shaft 14 is coaxially mounted on the fan blade 12.
Two supporting rods 13 which are crossed in an X shape are arranged between the position, close to the end part, of one side of the partition plate and the inner wall of the box body 9, and two ends of each supporting rod 13 are respectively connected with the partition plate and the box body 9.
The rotating shaft 14 passes through the intersection point of the two supporting rods 13 and is coaxially provided with a belt pulley 15, and a bearing is arranged between the two supporting rods 13 and the rotating shaft 14, so that the rotating shaft 14 can rotate conveniently.
Two belt pulleys 15 in the two air driving units are connected through belt transmission, and the design is convenient for the rotation of the two fan blades 12.
One of the belt pulleys 15 is coaxially connected with a motor 27, and one side of the motor 27 is connected to the inner wall of the box body 9 through a supporting seat.
A battery 28 is fixedly installed in the second cavity 11 at a position close to the motor 27, and the battery 28 is connected with the motor 27 through a switch which is arranged on the box 9 at a position convenient for a person to touch.
Fixed mounting has the interface that charges on the box 9, is provided with charging circuit between interface and the battery 28 that charges, sets up the hole of the interface and the switch that charge of installation on the box 9, and the sealed connection between interface and the switch that charge and box 9.
The partition board is provided with a hole for the belt to pass through, so that the belt is convenient for the belt to connect the two belt pulleys 15 in a transmission way.
An air inlet 18 is arranged on one side of the box body 9 close to the fan blade 12, and the air inlet 18 is communicated with a filtering device 19 through a pipe.
The filtering means 19 comprise a connection unit for facilitating the flow of the gas, on which a fan 26 is arranged for agitating the flow of the gas.
The connecting unit comprises a first shell 20 arranged outside the protective suit main body 1, and a groove with a circular longitudinal section is arranged on one side, close to the protective suit main body 1, of the first shell 20.
Install in the recess that longitudinal section is circular shape filter core 21, the external diameter of filter core 21 equals the internal diameter of recess, and the design is convenient for filter core 21 to install in the recess like this.
The filter element 21 can adopt N95 filter material or other filter materials meeting the requirements, a plurality of through holes are arranged at the position corresponding to the filter element 21 on the first shell 20, internal threads are arranged on the inner wall of the groove, and anti-skid grains are arranged outside the first shell 20.
One side of first shell 20 is connected with the longitudinal section and is annular first barrel 22, and the external screw thread that uses with the internal thread cooperation on first shell 20 is seted up to the one end of first barrel 22.
The protective suit main body 1 is provided with a hole for one end of the first cylinder 22 to pass through, so that the first cylinder 22 and the first shell 20 are connected conveniently.
The first cylinder 22 is provided with an annular bulge 23 at a position close to the inner side of the protective clothing main body 1, so that the protective clothing main body 1 is conveniently pressed between the bulge 23 and the first shell 20.
One end of the first cylinder 22 far away from the protective suit main body 1 is connected with a joint 25 with an annular longitudinal section, and the joint 25 is communicated with the air inlet 18 through a pipe.
A nut 24 is arranged at one end of the joint 25 close to the first cylinder 22, and an external thread matched with the internal thread of the nut 24 is arranged at the position, matched with the nut 24, of the first cylinder 22.
Bosses are respectively arranged at one end of the joint 25 and one end of the nut 24, and the bosses of the joint 25 are positioned between the bosses of the nut 24 and the first cylinder 22, so that the joint 25 and the first cylinder 22 can be connected by rotating the nut 24.
The fan 26 is disposed in the first cylinder 22, and the fan 26 is installed in the first cylinder 22 by a fixing member having a hole for facilitating the flow of air, thereby facilitating the introduction of external air into the pipe through the filter cartridge 21.
An air outlet 16 is arranged on one side, far away from the air inlet 18, of the box body 9, and the air outlet 16 is communicated with the first cavity 10, so that air in the first cavity 10 can conveniently enter the air outlet 16.
The air outlet 16 is connected with an exhaust pipe 4 and a breathing mask 7 through a tee joint 8, and the exhaust pipe 4 and the breathing mask 7 are communicated with the tee joint 8 through pipes.
7 dresses at the face of the person, and exhaust pipe 4 coils between human waist, and the one end of exhaust pipe 4 is connected with plug 5, and the other end of exhaust pipe 4 is connected with slot 6 with the 5 cooperation uses of plug, and the design is convenient for fix between the waist like this.
The exhaust pipe 4 is provided with a through hole for blowing air downwards and upwards, so that the inside of the protective clothing main body 1 can be ventilated conveniently, and the human body can be cooled.
The lower end of the box body 9 is provided with an air outlet 17 communicated with the second cavity 11, the air outlet 17 is also connected with a connecting unit convenient for air flow through a pipe, the connecting unit is arranged on the protective clothing main body 1 and is close to the position above the waist of a human body, and the design is convenient for the air in the second cavity 11 to be discharged.
Be provided with the exhaust unit on the protective clothing main part 1, this exhaust unit includes that the longitudinal section is the second barrel 31 of L type, is provided with the hole that holds second barrel 31 one end on the protective clothing main part 1.
One end of the second cylinder 31 penetrates to the outside of the protective clothing main body 1 for a certain distance and is connected with a second shell 29, one side of the second shell 29 is also provided with a groove, filter cotton 30 is arranged in the groove, a hole convenient for gas to be discharged is formed in the second shell 29, and a one-way valve can be connected to the second shell 29 as required.
An internal thread is formed on the inner wall of the groove, and an external thread matched with the internal thread is formed on the second cylinder 31.
The fan 26 is connected in parallel with the motor 27 through a wire, the wire can be arranged inside a pipe between the air inlet 18 and the connector 25 or outside the pipe, a hole for the wire to pass through is formed in the box body 9, the wire and the box body 9 are sealed, and the wire and the fan 26 are connected through a wire pair connector.
The protective clothing main body 1 comprises a protective clothing body and goggles, and other types of protective clothing can be adopted as the protective clothing main body 1 in the scheme according to needs.
When the device is used, the device is powered on through the switch, the fan 26 and the motor 27 work, external air is pumped into the box body 9, one part of the external air is conveyed into the breathing mask 7 and the exhaust pipe 4 through the first cavity 10, the air outlet 16 and the tee joint 8, then the air output by the breathing mask 7 is sucked by a human body, and the air exhausted by the exhaust pipe 4 is used for cooling the human body and is finally exhausted through the second cylinder body 31, the filter cotton 30 and the second shell 29;
meanwhile, the gas entering the second cavity 11 is discharged from the air outlet 17 and the connecting unit connected with the air outlet after the temperature of the battery 28 and the motor 27 is reduced.
The utility model discloses dress the inside at the protective clothing with ventilation unit and delivery air's pipe, the pipe of having avoided ventilation unit and delivery air directly exposes in the hazardous environment, it is contaminated to reduce protective equipment, and set up filter equipment on the protective clothing, set up the filter core in the filter equipment into removable simultaneously, the change of filter core has been made things convenient for, and all hardware in this scheme are connected with the protective clothing through the mode that can dismantle the connection, so when the protective clothing need abandon, can also reuse after dismantling the disinfection with the hardware, the waste of resource has been avoided.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.
Claims (9)
1. The utility model provides a medical protective clothing ventilates safely, includes protective clothing main part (1), its characterized in that: a ventilation device (2) is arranged in the protective clothing main body (1), the ventilation device (2) is worn on a human body, and a filtering device (19) is connected on the ventilation device;
the ventilation device (2) comprises a box body (9) with a cavity arranged inside, and a gas driving unit for driving air to flow is arranged in the box body (9).
2. A safety ventilated medical protective garment as claimed in claim 1, wherein: the air driving unit includes a fan blade (12) for agitating air, and the fan blade (12) is driven by a motor (27).
3. A safety ventilated medical protective garment as claimed in claim 2, wherein: and a battery (28) is arranged on the box body (9), and the battery (28) is connected with the motor (27) through a switch.
4. A safety ventilated medical protective garment as claimed in claim 1, wherein: the filter device (19) comprises a connection unit for facilitating the flow of gas, on which connection unit a fan (26) is arranged for agitating the flow of gas.
5. A safety ventilated medical protective garment according to claim 4, wherein: the connecting unit comprises a first shell (20) arranged on the protective suit main body (1), and a filter element (21) is arranged on the first shell (20).
6. A safety ventilated medical protective garment as claimed in claim 5, wherein: the protective suit is characterized in that the first shell (20) is connected with a first cylinder (22), and the protective suit main body (1) is provided with a hole through which one end of the first cylinder (22) can penetrate conveniently.
7. A safety ventilated medical protective garment according to claim 6, wherein: an annular bulge (23) is arranged on the first cylinder (22).
8. A safety ventilated medical protective garment as claimed in claim 7, wherein: the first cylinder (22) is connected with a connector (25), the connector (25) is communicated with the air inlet (18) through a pipe, and a nut (24) is arranged on the connector (25).
9. A safety ventilated medical protective garment as claimed in claim 1, wherein: the box body (9) is connected with a breathing mask (7) and an exhaust pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020276621.3U CN212545727U (en) | 2020-03-09 | 2020-03-09 | Safe ventilation medical protective clothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020276621.3U CN212545727U (en) | 2020-03-09 | 2020-03-09 | Safe ventilation medical protective clothing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212545727U true CN212545727U (en) | 2021-02-19 |
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ID=74618198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020276621.3U Active CN212545727U (en) | 2020-03-09 | 2020-03-09 | Safe ventilation medical protective clothing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212545727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403531A (en) * | 2022-01-26 | 2022-04-29 | 刘瑞德 | Totally-enclosed virus protection device |
| CZ309597B6 (en) * | 2022-06-16 | 2023-05-03 | DEKONTA, a.s. | Filter ventilation unit |
-
2020
- 2020-03-09 CN CN202020276621.3U patent/CN212545727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403531A (en) * | 2022-01-26 | 2022-04-29 | 刘瑞德 | Totally-enclosed virus protection device |
| CZ309597B6 (en) * | 2022-06-16 | 2023-05-03 | DEKONTA, a.s. | Filter ventilation unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210427 Address after: 250031 Room 601, building 8, Xinmao Qilu science and Technology City, 1 Zidong Avenue, Sangzidian Town, Tianqiao District, Jinan City, Shandong Province Patentee after: SHANDONG RUN'AN BIOTECHNOLOGY Co.,Ltd. Address before: Room 701, unit 4, building 10, Yongye century garden, tongpei Road, Gulou District, Xuzhou City, Jiangsu Province Patentee before: Guo Yanjun Patentee before: Xu Shuai |