CN217979165U

CN217979165U - Medical air purification device

Info

Publication number: CN217979165U
Application number: CN202222039369.6U
Authority: CN
Inventors: 冯勇
Original assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-06
Anticipated expiration: 2032-08-03

Abstract

The application discloses medical air purification device, side box including casing and casing one side, casing top lateral wall is equipped with exhaust window, exhaust window bottom is equipped with fan motor, the fan motor bottom is equipped with the axis of rotation, the flabellum is cup jointed in the axis of rotation outside, be equipped with the bulge piece of three rectangular shapes on the casing front and back both sides inner wall of flabellum below. Put the back switch on with the device, insert the clearance between the protrusion piece from casing one side to two box bodys that are equipped with activated carbon layer and sponge layer, the protrusion piece is with the box body card in the casing inner chamber, and contactless between two box bodys, then open fan motor, the axis of rotation drives the flabellum and rotates, take out the air in the casing, open the fan of side box inner chamber bottom, the fan function sends external air into the casing inner chamber through blast pipe and outlet duct, clear water is put into in advance to casing 1 inner chamber, the clear water height is not more than impeller 17 top height, mix with clear water behind the air admission casing 1 inner chamber.

Description

Medical air purification device

Technical Field

The application relates to the technical field of internal medicine auxiliary devices, in particular to a medical air purification device.

Background

The air filter device is an air purification device, and is generally used for clean workshops, clean operating rooms, laboratories and clean rooms, or is used for dust prevention of electronic mechanical communication equipment and the like, and is provided with a primary filter, a middle-efficiency filter, a high-efficiency filter, five types including a sub-high-efficiency filter and a high-efficiency filter, various types have different standards and use efficiencies, the air filter device for the respiratory department is an air purification device specially used for the operating rooms for the respiratory department, the cleanness degree of indoor air is ensured, and the condition of bacterial infection of patients is reduced.

Most of existing air purification devices are integrally arranged or are simply cleaned by adsorbing materials such as activated carbon, the disassembly of the structure is troublesome, the replacement of the materials such as the activated carbon after long service life is also troublesome, the self-cleaning effect cannot be achieved in the device, and dust and dirt in the device after long service life are accumulated more and are difficult to remove. Therefore, a medical air purification device is proposed to solve the above problems.

Disclosure of Invention

The medical air purification device is used for solving the problems that in the prior art, most of air purification devices are integrally arranged or simply utilize substances such as active carbon to adsorb and clean, the detachment of the structure is troublesome, the replacement of the substances such as the active carbon after long service life is also troublesome, the device cannot achieve the self-cleaning effect, and the dust and dirt in the device after long service life are accumulated and are difficult to remove.

According to an aspect of the application, a medical air purification device is provided, side box including casing and casing one side, casing top lateral wall is equipped with exhaust window, exhaust window bottom is equipped with fan motor, fan motor bottom is equipped with the axis of rotation, the flabellum is cup jointed in the axis of rotation outside, be equipped with the protruding piece of three rectangular shapes on the casing front and back both sides inner wall of flabellum below.

Further, three be equipped with the equidistance setting between the protrusion piece, three insert two boxes, two from the casing lateral wall between the protrusion piece be equipped with the hole on box body top and the bottom lateral wall.

Furthermore, an activated carbon layer and a sponge layer are respectively arranged inside the two box bodies, and the sponge layer is positioned below the activated carbon layer.

Furthermore, the outer side surface of the box body is provided with a door handle rod, the tail end of the door handle rod is provided with a ball body, and the ball body is in threaded connection with the door handle rod.

Further, furtherly, side box inner chamber divide into two spaces and set up water pump and fan in two spaces, the water pump is located fan top space, the fan air intake runs through side box lateral wall and stretches out, the fan air outlet is equipped with the blast pipe.

Furthermore, the exhaust pipe penetrates through the side wall of the shell and extends into the inner cavity of the shell, and an exhaust pipe is arranged on the outer side surface of the part, located in the inner cavity of the shell, of the exhaust pipe.

Furthermore, the water inlet end of the water pump penetrates through the side wall of the side box and extends out, the water outlet end of the water pump penetrates through the side wall of the shell and extends into the inner cavity of the shell, the tail end of the water outlet end of the water pump is connected with the middle bending part of the U-shaped water distribution pipe, and water outlet pipes are arranged at the upper end and the lower end of the outer side surface of the water distribution pipe.

Furthermore, the distributive pipe is horizontally arranged and is attached to the inner wall of the shell for fixation.

Furthermore, a fixed rod is arranged above the air outlet pipe, a plurality of impellers are sleeved on the surface of the outer side of the fixed rod at equal intervals, and a plurality of limiting rings are arranged on the surfaces of the fixed rods on the two sides of each impeller.

Further, a rubber plug is arranged on the side wall of the bottom of the shell.

Through the above embodiment of the application, after the device is placed, the power is switched on, the two box bodies provided with the activated carbon layer and the sponge layer are inserted into the gap between the convex blocks from one side of the shell, the convex blocks clamp the box bodies in the inner cavity of the shell, the two box bodies are not in contact with each other, then the fan motor is switched on, the rotating shaft drives the fan blades to rotate, air in the shell is pumped out, the fan at the bottom of the inner cavity of the side box is switched on, the fan operates to send outside air into the inner cavity of the shell through the exhaust pipe and the exhaust pipe, clear water is put into the inner cavity of the shell in advance, the clear water is higher than the top of the impeller, the air enters the inner cavity of the shell and then is mixed with the clear water to adhere particle impurities or dust in the air into the water, the filtered air rises to enter the sponge layer, probably there is moisture in the air this moment, moisture in the absorption air that the sponge layer can be appropriate reduces air humidity, then get into the activated carbon layer, harmful substance in the air is got rid of, discharge through the exhaust window at casing top at last, further air-purifying through sponge layer and activated carbon layer, reduce harmful substance in the air, make indoor air be fit for patient's rest more, the clear water of outlet duct casing inner chamber can follow the removal when the exhaust, promote the impeller and rotate in the aquatic, stir the air in the clear water, make the air more quick mix with clear water, reduce the probability that the air produced the bubble in the clear water, thereby it has the dust to plug up box body bottom hole to reduce the bubble superficial water, reduce the displacement of box body.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic plan view of an embodiment of the present application;

fig. 3 is a schematic view of an overall construction of a shunt according to one embodiment of the present application.

In the figure: 1. a housing; 101. an exhaust window; 2. a side box; 3. a fan motor; 4. a rotating shaft; 5. A fan blade; 6. a protruding block; 7. a box body; 8. an activated carbon layer; 9. a sponge layer; 10. a door handle bar; 11. a sphere; 12. a fan; 13. an exhaust pipe; 14. an air outlet pipe; 15. a rubber plug; 16. fixing the rod; 17. an impeller; 18. a water pump; 19. a water diversion pipe; 20. and (4) a water outlet pipe.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a medical air purification device includes a housing 1 and a side box 2 on one side of the housing 1, wherein an exhaust window 101 is disposed on a side wall of the top of the housing 1, a fan motor 3 is disposed at the bottom of the exhaust window 101, a rotating shaft 4 is disposed at the bottom of the fan motor 3, fan blades 5 are sleeved on the outer side of the rotating shaft 4, and three elongated protruding blocks 6 are disposed on inner walls of front and rear sides of the housing 1 below the fan blades 5.

Three be equipped with the equidistance setting between the protrusion piece 6, three insert two box bodies 7, two from 1 lateral wall of casing between the protrusion piece 6 be equipped with the hole on 7 tops of box body and the bottom lateral wall.

An activated carbon layer 8 and a sponge layer 9 are respectively arranged inside the two box bodies 7, and the sponge layer 9 is positioned below the activated carbon layer 8.

The outer side surface of the box body 7 is provided with a door handle rod 10, the tail end of the door handle rod 10 is provided with a ball body 11, and the ball body 11 is in threaded connection with the door handle rod 10.

The inner cavity of the side box 2 is divided into two spaces and the two spaces are internally provided with a water pump 18 and a fan 12, the water pump 18 is positioned in the space above the fan 12, the air inlet of the fan 12 penetrates through the side wall of the side box 2 to extend out, and the air outlet of the fan 12 is provided with an exhaust pipe 13.

The exhaust pipe 13 penetrates through the side wall of the shell 1 and extends into the inner cavity of the shell 1, and an exhaust pipe 14 is arranged on the surface of the exhaust pipe 13, which is positioned on the outer side of the inner cavity of the shell 1.

The water inlet end of the water pump 18 penetrates through the side wall of the side box 2 and extends out, the water outlet end of the water pump 18 penetrates through the side wall of the shell 1 and extends into the inner cavity of the shell 1, the tail end of the water outlet end of the water pump 18 is connected with the middle bending part of the U-shaped water distribution pipe 19, and water outlet pipes 20 are arranged at the upper end and the lower end of the outer side surface of the water distribution pipe 19.

The water diversion pipe 19 is horizontally arranged and is fixed by being attached to the inner wall of the shell 1.

A fixing rod 16 is arranged above the air outlet pipe 14, a plurality of impellers 17 are sleeved on the outer side surface of the fixing rod 16 at equal intervals, and a plurality of limiting rings are arranged on the surfaces of the fixing rod 16 on two sides of each impeller 17.

A rubber plug 15 is arranged on the side wall of the bottom of the shell 1.

This application is when using, put the device well back switch on, insert the clearance between the protrusion piece 6 to two box bodys 7 that are equipped with activated carbon layer 8 and sponge layer 9 from casing 1 one side, protrusion piece 6 blocks box body 7 in the casing 1 inner chamber, and contactless between two box bodys 7, then open fan motor 3, axis of rotation 4 drives flabellum 5 and rotates, take out the air in the casing 1, open the fan 12 of side box 2 inner chamber bottom, fan 12 operates and sends external air into the casing 1 inner chamber through blast pipe 13 and outlet duct 14, casing 1 inner chamber puts into the clear water in advance, the clear water highly does not have impeller 17 top height, mix with clear water after the air gets into casing 1 inner chamber, granule or dust adhesion in the air is in the aquatic, the air after the filtration rises, get into sponge layer 9 in, probably there is moisture in the air this moment, sponge layer 9 can be the moisture in the appropriate absorption air, then get into activated carbon layer 8, get rid of harmful substance in the air, discharge through the exhaust window 101 discharge of casing 1 top, through the air break down in the activated carbon layer 9 and activated carbon layer 8, the further harmful substance of air purification makes the indoor air be more suitable for patient.

The clear water of the inner cavity of the shell 1 can move along with the air outlet pipe 14 when exhausting, the impeller 17 is pushed to rotate in water, and air in the clear water is stirred, so that the air is mixed with the clear water more quickly, the probability that the air generates bubbles in the clear water is reduced, the bubbles float out of the water surface, dust is filled in holes in the bottom of the box body 7, and the air displacement of the box body 7 is reduced.

The switch of the water pump 18 can be turned on after the device is turned off, the water inlet end of the water pump 18 is connected with an external water pipe, water is pumped by the water pump 18 and sent to the water distribution pipe 19, the water outlet pipe 20 is sprayed out to flush the bottom of the box body 7, then the rubber plug 15 at the bottom of the shell 1 is opened to pour out turbid solution, the inner cavity of the shell 1 is flushed by clean water sprayed out of the water outlet pipe 20, and the cleanness of the inner cavity of the shell 1 is kept.

The outer side surface of the box body 7 provided with the activated carbon layer 8 and the sponge layer 9 is provided with the door handle rod 10 and the ball body 11, the box body 7 can be pulled out to be replaced and cleaned by pulling the door handle rod 10 and the ball body 11, and the neatness and the filtering effect of the box body 7 are guaranteed to be in the best state all the time.

The application has the advantages that:

1. the fan motor 3 is opened, the rotating shaft 4 drives the fan blades 5 to rotate, air in the shell 1 is pumped out, the fan 12 at the bottom of the inner cavity of the side box 2 is opened, the fan 12 operates to send outside air into the inner cavity of the shell 1 through the exhaust pipe 13 and the air outlet pipe 14, clear water is placed in the inner cavity of the shell 1 in advance and does not exceed the top height of the impeller 17, the air enters the inner cavity of the shell 1 and is mixed with the clear water, particle impurities or dust in the air are adhered in water, the filtered air rises and enters the sponge layer 9, moisture possibly exists in the air at the moment, the sponge layer 9 can properly absorb the moisture in the air to reduce air humidity, then the air enters the activated carbon layer 8, harmful substances in the air are removed, finally the air is exhausted through the exhaust window 101 at the top of the shell 1, the air is further purified through the sponge layer 9 and the activated carbon layer 8, the harmful substances in the air are reduced, the indoor air is more suitable for patients to rest, the outside surface of the box body 7 provided with the activated carbon layer 8 and the sponge layer 9 is provided with the door handle 10 and the ball 11, the door handle 10 and the ball 11 can be pulled out to replace the box body 7, and the box body can be cleaned, and the box body can be always kept clean, and the box body can be ensured.

2. The clear water of the inner cavity of the shell 1 can move along with the air outlet pipe 14 when exhausting, the impeller 17 is pushed to rotate in water, and air in the clear water is stirred, so that the air is mixed with the clear water more quickly, the probability that the air generates bubbles in the clear water is reduced, the bubbles float out of the water surface, dust is filled in holes in the bottom of the box body 7, and the air displacement of the box body 7 is reduced.

3. Can open water pump 18 switch behind the closing means, water pump 18 intakes the end and connects external water pipe, draws water through water pump 18 and send to distributive pipe 19 in, has outlet pipe 20 blowout again, washes 7 bottoms of box bodies, then opens the rubber buffer 15 of casing 1 bottom, pours turbid solution, washes the inner chamber of casing 1 utilizing outlet pipe 20 spun clear water, keeps the cleanness of the inner chamber of casing 1.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A medical air purification device, its characterized in that: side box (2) including casing (1) and casing (1) one side, casing (1) top lateral wall is equipped with exhaust window (101), exhaust window (101) bottom is equipped with fan motor (3), fan motor (3) bottom is equipped with axis of rotation (4), flabellum (5) are cup jointed in axis of rotation (4) outside, be equipped with the protruding piece (6) of three rectangular shapes on both sides inner wall around casing (1) of flabellum (5) below.

2. The medical air purification device according to claim 1, wherein: three be equipped with the equidistance setting between protrusion piece (6), three insert two box bodies (7), two from casing (1) lateral wall between protrusion piece (6) be equipped with the hole on box body (7) top and the bottom lateral wall.

3. The medical air purification device according to claim 2, wherein: the two box bodies (7) are internally provided with an activated carbon layer (8) and a sponge layer (9) respectively, and the sponge layer (9) is positioned below the activated carbon layer (8).

4. The medical air purification device according to claim 3, wherein: the outer side surface of the box body (7) is provided with a door handle rod (10), the tail end of the door handle rod (10) is provided with a ball body (11), and the ball body (11) is in threaded connection with the door handle rod (10).

5. The medical air purification device according to claim 1, wherein: side box (2) inner chamber divide into two spaces and set up water pump (18) and fan (12) in two spaces, water pump (18) are located fan (12) top space, fan (12) air intake runs through side box (2) lateral wall and stretches out, fan (12) air outlet is equipped with blast pipe (13).

6. The medical air purification device according to claim 5, wherein: the exhaust pipe (13) penetrates through the side wall of the shell (1) and extends into the inner cavity of the shell (1), and an exhaust pipe (14) is arranged on the outer side surface of the part, located in the inner cavity of the shell (1), of the exhaust pipe (13).

7. The medical air purification device according to claim 5, wherein: the water inlet end of the water pump (18) penetrates through the side wall of the side box (2) to stretch out, the water outlet end of the water pump (18) penetrates through the side wall of the shell (1) to stretch into the inner cavity of the shell (1), the water outlet end of the water pump (18) is connected with the middle bending part of the U-shaped water distribution pipe (19), and water outlet pipes (20) are arranged at the upper end and the lower end of the outer side surface of the water distribution pipe (19).

8. The medical air purification device according to claim 7, wherein: the water diversion pipe (19) is horizontally arranged and is fixed by being attached to the inner wall of the shell (1).

9. The medical air purification device according to claim 6, wherein: the air outlet pipe (14) top is equipped with dead lever (16), a plurality of impellers (17) are cup jointed to dead lever (16) outside surface equidistance, and is a plurality of dead lever (16) surface of impeller (17) both sides is equipped with spacing ring.

10. The medical air purification device according to claim 1, wherein: the rubber stopper (15) is arranged on the side wall of the bottom of the shell (1).