CN210292309U

CN210292309U - Medical maintenance is with hot-blast rifle of taking disinfection function

Info

Publication number: CN210292309U
Application number: CN201920723447.XU
Authority: CN
Inventors: 孟建昇
Original assignee: Dododo Medical Equipment Service Co ltd
Current assignee: Dododo Medical Equipment Service Co ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-04-10
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a hot air gun with disinfection function for medical maintenance, which comprises a heating gun barrel, the hot air gun with disinfection function for medical maintenance is simple in operation, the device is miniaturized, great convenience is brought to the use of users, the internal structure of the heating gun barrel is optimized, the flow direction of a snake-shaped hole on a circular plate and a spiral sheet with an air hole in a slow flow structure is continuously changed, the flow is increased, thereby the generated ozone gas is slowly flowed, the sufficient heating of the gas is ensured, the contact area with the gas is increased by heating sheets arranged at equal angles along the axial direction of a mounting column, the gas can be rapidly heated, cylindrical plugs with different diameters can be selected according to the diameters of different insertion tubes, ozone ions are blown into the insertion tubes along with wind for disinfection and drying, the design of a heat insulation board in the heat insulation cavity and an anti-slip heat insulation sleeve also plays a role in heat insulation, the scald situation is prevented, the work burden of personnel is lightened, the sterilizing and drying quality is ensured, and the use efficiency of the hot air gun is improved.

Description

Medical maintenance is with hot-blast rifle of taking disinfection function

Technical Field

The utility model relates to a medical drying equipment technical field specifically is a medical treatment maintenance is with hot-blast rifle of taking disinfection function.

Background

With the rapid development of surgical medical technology, more and more tubular devices with complex and precise structures are used in the medical treatment process, such as sheath tubes, fiberoptic bronchoscopes, various special catheters, puncture needles and the like which are matched with endoscopes, and the devices belong to invasive high-infection-risk devices, so that the treatment quality and even the life safety of patients are directly affected, and therefore, the repeatedly used invasive devices are strictly cleaned, dried and sterilized after being used every time. Among the prior art, relevant equipment operation is more troublesome, needs large-scale disinfecting equipment to handle, and unable miniaturization uses inconveniently, and the special air heater for medical treatment of part does not possess the function of disinfecting yet, and the very fast heating of velocity of flow is not abundant, and the inhomogeneous condition of heating takes place occasionally, consequently can solve the realization of a medical maintenance with the heat gun of taking disinfection function of this kind of problem and be imperative.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a medical maintenance is with hot-blast rifle of taking disinfection function, easy operation, the device is miniaturized, bring very big facility for user's use, optimize the inner structure of the heating barrel, the snake type hole on the disc and take the flight of gas hole constantly change the flow direction in slow flow structure, thereby the process is increased and the ozone gas that produces is slowly flowed, guarantee the abundant heating of gas, the heating plate that sets up along the installation post axis direction equiangularly increases the area of contact with gas, can heat gas fast, according to the diameter of different intubate, can select the drum plug of different diameters, ozone ion blows the disinfection dry in the intubate along with the wind, the design of thermal-insulated intracavity board and antiskid radiation shield also plays thermal-insulated, prevent the emergence of the scald condition, personnel's work burden has been lightened, the quality of disinfection and drying is guaranteed, the use efficiency of the hot air gun is improved, and the problems in the background art can be effectively solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical maintenance is with hot-blast rifle of taking disinfection function, including the heating barrel, the rear side opening edge of heating barrel is equipped with the ring board, the ring board has an installation section of thick bamboo through bolt threaded connection, the installation section of thick bamboo communicates with each other with the heating barrel, the rear end of installation section of thick bamboo is enclosed construction, be equipped with servo motor on the inside back wall of installation section of thick bamboo, servo motor's front end output shaft passes through shaft coupling fixedly connected with axial fan, the intraductal rear end of heating barrel is equipped with the slow flow structure, the intraductal middle part of heating barrel is equipped with heating device, be equipped with thermal-insulated structure in the pipe wall of heating barrel, the rear end of installation section of thick bamboo is equipped with ozone generator, the outside cambered surface top of installation section of thick bamboo is equipped with oxygen generator, oxygen generator's gas outlet passes through the oxygen delivery pipe and, the heating gun barrel cambered surface below is equipped with the handle of two symmetric distributions, and the surface bottom of handle is equipped with the antiskid radiation shield, and the handle surface top of front end is equipped with control switch group, is equipped with leading section of thick bamboo in the front end mouth of pipe of heating gun, and the front end screw thread hole threaded connection of leading section of thick bamboo has the drum plug, and external power source is connected to control switch group's input electricity, and the equal electric connection of input of servo motor, ozone generator and oxygen generator controls switch group's output.

So set up, the snake type hole on the circular plate and the flight that takes the gas hole constantly change flow direction in the structure of slowly flowing, thereby the ozone gas that has increased the flow will produce slowly flows, guarantee gaseous abundant heating, the heating plate that sets up along the equal angle of erection column axis direction has increased with gaseous area of contact, but rapid heating gas, diameter according to different intubate, select the drum plug of different diameters, closely peg graft under the airtight effect of sealing washer, oxygen generator prepares oxygen-containing gas, back preparation ozone through ozone generator, servo motor operates, the output shaft rotates and drives axial fan rotatory, ozone ion blows into disinfection dry in the intubate along with the wind.

As an optimal technical scheme of the utility model, the unhurried current structure includes and generates heat barrel inner wall rear end fixed connection's plectane, be covered with snake type hole on the side of plectane, the trailing flank center department of plectane is equipped with the cylinder, the cylindrical surface is equipped with the flight, the flight coincides with cylindrical the central axis, be equipped with the gas pocket on the face of flight, the flight is located the inside of the barrel that generates heat, the direction of flow is constantly changed through snake type hole on the slowly flowing structure on the plectane and the flight that takes the gas pocket, thereby the ozone gas that the flow will produce has been increased and has been slowly flowed, guarantee the subsequent intensive heating of gas.

As the utility model discloses a preferred technical scheme, heating device include with two orifice plates of generating heat gun-barrel inner wall middle part fixed connection, the medial surface fixedly connected with erection column of two orifice plates, the surface of erection column is equipped with the heating plate along angles such as axis direction, the output of input electric connection control switch group of heating plate, the orifice plate provides reasonable support and too much not obstruct the gas flow process again, the heating plate of angle setting such as axis direction along the erection column can be sufficient with gas contact, guarantees the heating effect.

As a preferred technical scheme of the utility model, thermal-insulated structure is including establishing the thermal-insulated chamber in the barrel pipe wall that generates heat, and the inside in thermal-insulated chamber is equipped with the heat insulating board, and the heat that the barrel that will generate heat that the heat insulating board in the thermal-insulated intracavity can be fine separates to keep away, avoids scalding the personnel.

As an optimal technical scheme of the utility model, oxygen generator's upper end air inlet department is equipped with the trachea, and tracheal upper end mouth of pipe department is equipped with the filter screen, can inhale preparation oxygen-containing gas behind the external gas prefilter.

As an optimized technical scheme of the utility model, the intraductal front end of the barrel that generates heat is equipped with the plectane that flow equalizes, guarantees that heated gas can evenly spill.

As an optimal technical scheme of the utility model, the front end plug surface of drum plug is equipped with the sealing washer, and the sealing washer is high temperature resistant rubber seal, realizes that the drum plug closely pegs graft with the intubate of treating the dry disinfection, guarantees the compactness of junction.

Compared with the prior art, the beneficial effects of the utility model are that: the hot air gun with the disinfection function for medical maintenance is simple to operate, the device is miniaturized, great convenience is brought to the use of a user, the internal structure of a heating gun barrel is optimized, the flow direction is continuously changed through the snake-shaped holes on the circular plate and the spiral sheet with the air holes in the slow flow structure, the flow process is increased, so that the generated ozone gas is slowly flowed, the gas is fully heated, the contact area with the gas is increased through the heating sheets arranged at equal angles along the axial direction of the mounting column, the gas can be rapidly heated, the cylinder plugs with different diameters are selected according to the diameters of different insertion tubes, the cylinder plugs are tightly inserted under the sealing action of the sealing ring, the oxygen generator is used for preparing oxygen-containing gas, then ozone is prepared through the ozone generator, the servo motor is operated, the output shaft rotates to drive the axial fan to rotate, ozone ions are blown into the insertion tubes along with wind for disinfection and drying, and the design of the heat insulation board, prevent the emergence of the scald condition, alleviateed personnel's work burden, guaranteed the dry quality of disinfection, promoted hot-blast rifle's availability factor.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the interior of the heating barrel of the present invention;

fig. 4 is a schematic plan view of the internal section of the heat insulation structure of the present invention.

In the figure: 1 heating gun barrel, 2 circular plates, 3 installation barrels, 4 servo motors, 5 axial flow fans, 6 slow flow structures, 61 circular plates, 62 snake-shaped holes, 63 cylinders, 64 spiral pieces, 65 air holes, 7 heating devices, 71 perforated plates, 72 installation columns, 73 heating pieces, 8 heat insulation structures, 81 heat insulation cavities, 82 heat insulation plates, 9 ozone generators, 10 oxygen generators, 11 oxygen delivery pipes, 12 oxygen delivery pipes, 13 handles, 14 anti-skid heat insulation sleeves, 15 control switch groups, 16 air pipes, 17 flow equalization circular plates, 18 preposed barrels, 19 cylindrical plugs, 20 sealing rings and 21 filter screens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions:

the first embodiment is as follows: a hot air gun with a disinfection function for medical maintenance comprises a heating gun barrel 1, an installation place is provided, a circular ring plate 2 is arranged at the edge of the rear side opening of the heating gun barrel 1, the circular ring plate 2 is in threaded connection with a front end installation ring plate of an installation barrel 3 through a bolt and is detachably connected with the installation barrel 3, the installation barrel 3 is convenient to install and maintain and is communicated with the heating gun barrel 1, the rear end of the installation barrel 3 is of a closed structure, a servo motor 4 is arranged on the rear wall inside the installation barrel 3, a front end output shaft of the servo motor 4 is fixedly connected with a rotating shaft of an axial flow fan 5 through a coupler, the servo motor 4 operates, the axial flow fan 5 is driven to rotate by the rotation of the output shaft, the difference between the internal air pressure and the external air pressure of the installation barrel 3 is generated, the air is convenient to input, a flow slowing structure 6 is arranged at the rear end inside the heating gun barrel 1, a heating, the rear end of the mounting barrel 3 is provided with an ozone generator 9, the ozone generator 9 realizes the preparation of ozone gas, an oxygen generator 10 is arranged above the cambered surface of the outer side of the mounting barrel 3, the oxygen generator 10 realizes the preparation of oxygen-containing gas, the air outlet of the oxygen generator 10 is connected with the air inlet of the ozone generator 9 through an oxygen delivery pipe 11, the air outlet of the ozone generator 9 is connected with the air inlet at the rear side of the mounting barrel 3 through an air delivery pipe 12, two handles 13 which are symmetrically distributed are arranged below the cambered surface of the heating gun barrel 1 and are convenient for personnel to carry, the bottom end of the outer surface of each handle 13 is provided with an anti-skid heat insulation sleeve 14, the anti-skid heat insulation sleeve 14 is designed to insulate heat and prevent scalding, a control switch group 15 is arranged above the surface of the handle 13 at the front end to adjust the normal operation of each device, a front barrel 18 is arranged in the pipe orifice at the front end of, the input end of the control switch group 15 is electrically connected with an external power supply, the input ends of the servo motor 4, the ozone generator 9 and the oxygen generator 10 are electrically connected with the output end of the control switch group 15, the control switch group 15 is provided with control buttons respectively corresponding to the servo motor 4, the ozone generator 9 and the oxygen generator 10, and the servo motor 4, the ozone generator 9 and the oxygen generator 10 are all common elements of medical drying equipment in the prior art.

Example two:

the difference between this embodiment and the first embodiment is:

in this embodiment, the slow current structure 6 includes the circular plate 61 fixedly connected with the rear end of the inner wall of the heating barrel 1, the side of the circular plate 61 is fully provided with the snake-shaped holes 62, the center of the rear side of the circular plate 61 is provided with the cylinder 63, the surface of the cylinder 63 is provided with the spiral plate 64, the spiral plate 64 coincides with the central axis of the cylinder 63, the air holes 65 are formed in the plate surface of the spiral plate 64, the spiral plate 64 is located inside the heating barrel 1, the heating device 7 includes two perforated plates 71 fixedly connected with the middle of the inner wall of the heating barrel 1, the inner sides of the two perforated plates 71 are fixedly connected with the two ends of the mounting column 72, the surface of the mounting column 72 is provided with the heating plates 73 at equal angles along the axial direction, the input ends of the heating plates 73 are electrically connected with the output end of the control switch group 15, the heat insulation structure 8 includes the heat insulation cavity 81 formed in the tube wall of the heating barrel 1.

Specifically, with the arrangement, the flowing direction of the gas is changed continuously through the snake-shaped holes 62 on the circular plate 61 and the spiral plate 64 with the gas holes 65 in the slow flow structure 6, so that the flow path is increased, the generated ozone gas is slowly flowed, the gas can be sufficiently heated, the heating plate 73 operates, the contact area between the heating plate 73 and the gas is increased by arranging the heating plates 73 at equal angles along the axial direction of the mounting column 72, the gas can be rapidly heated, and the heat insulation plate 82 in the heat insulation cavity 81 is designed to insulate heat, so that the scalding is prevented.

Example three:

the difference between this embodiment and the first embodiment is:

in this embodiment, an air pipe 16 is disposed at an air inlet at the upper end of the oxygen generator 10, a filter screen 21 is disposed at an upper pipe orifice of the air pipe 16, a flow equalizing circular plate 17 is disposed at the inner front end of the heating barrel 1, a sealing ring 20 is disposed on the front end plug surface of the cylindrical plug 19, and the sealing ring 20 is a high temperature resistant rubber sealing ring.

Specifically, the arrangement is that the filter screen 21 filters dust of primary gas, the flow equalizing circular plate 17 ensures that airflow is uniformly dispersed, and the cylindrical plug 19 is tightly inserted into the cannula to be sterilized and dried under the sealing effect of the sealing ring 20.

When in use: the anti-skid heat insulation sleeve 14 on the hand-held handle 13 is firmly held by a person, a cylinder plug 19 with different diameters is selected according to the diameters of different insertion pipes to be connected on a threaded hole at the front end of a front cylinder 18 in a threaded manner, the front end of the front cylinder is tightly inserted under the sealing action of a sealing ring 20, a servo motor 4 is controlled by a control switch group 15 to operate, an output shaft rotates to drive an axial flow fan 5 to rotate, pressure difference between the inside and the outside air of an installation cylinder 3 is generated, the outside air is primarily filtered by a filter screen 21 on an air pipe 16, an oxygen-containing gas is prepared by an oxygen generator 10, the generated oxygen-containing gas is conveyed into an ozone generator 9 by an oxygen conveying pipe 11, the ozone generator 9 operates to prepare ozone, the gas generating ozone ions operates through an air conveying pipe 12, then the flowing direction is continuously changed through a snake-shaped hole 62 on a circular plate 61 in a slow, the gas can be fully heated, the heating sheet 73 operates, the contact area of the heating sheet 73 arranged along the axial direction of the mounting column 72 at equal angles is increased, the gas can be rapidly heated, the generated ozone ion hot gas is conveyed into the insertion tube to be dried and disinfected through the front cylinder 18 and the cylinder plug 19, the body fluid or moisture in the insertion tube is dried and disinfected, the heat insulation of the heat insulation plate 82 and the anti-skidding heat insulation sleeve 14 in the heat insulation cavity 81 is achieved, the scalding situation is prevented, and after the use is finished, the devices are cleaned and disinfected to recover the original shape.

The utility model has the advantages of simple operation, the device is miniaturized, the use of giving the user has brought very big facility, optimize the inner structure of heating barrel 1, through the snake type hole 62 on the plectane 61 in slow flow structure 6 and take the flight 64 of gas vent 65 to constantly change the flow direction, thereby the process is increased and the ozone gas that produces is slowly flowed, guarantee gaseous abundant heating, the heating plate 73 that sets up along the equal angle of erection column 72 axis direction has increased the area of contact with gas, can heat gas fast, according to the diameter of different intubate, select the drum plug 19 of different diameters, closely peg graft under the airtight effect of sealing washer 20, oxygen generator 10 prepares oxygen-containing gas, back preparation ozone through ozone generator 9, servo motor 4 operates, the output shaft rotates and drives axial fan 5 rotatory, ozone ion blows into the intubate disinfection and drying along with the wind, the design of insulating chamber 81 inner insulation board 82 and antiskid radiation shield 14 also plays thermal-insulated, prevent the emergence of the scald condition, alleviateed personnel's work burden, guaranteed the dry quality of disinfection, promoted hot-blast rifle's availability factor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical maintenance is with hot-blast rifle of taking disinfection function, includes heating barrel (1), its characterized in that: the rear side opening edge of the heating gun tube (1) is provided with a circular ring plate (2), the circular ring plate (2) is connected with an installation barrel (3) through bolt threads, the installation barrel (3) is communicated with the heating gun tube (1), the rear end of the installation barrel (3) is of a closed structure, a servo motor (4) is arranged on the inner rear wall of the installation barrel (3), the front end output shaft of the servo motor (4) is fixedly connected with an axial fan (5) through a coupler, the rear end in the tube of the heating gun tube (1) is provided with a slow flow structure (6), the middle part in the tube of the heating gun tube (1) is provided with a heating device (7), the tube wall of the heating gun tube (1) is provided with a heat insulation structure (8), the rear end of the installation barrel (3) is provided with an ozone generator (9), an oxygen generator (10) is arranged above the outer side cambered surface of the installation barrel (3), the air outlet of the oxygen generator (10), the gas outlet of ozone generator (9) passes through gas-supply pipe (12) and links to each other with the air inlet of installation section of thick bamboo (3) rear side, heating barrel (1) cambered surface below is equipped with handle (13) of two symmetric distributions, the surface bottom of handle (13) is equipped with antiskid radiation shield (14), handle (13) surface top of front end is equipped with control switch group (15), be equipped with leading section of thick bamboo (18) in the front end mouth of pipe of heating barrel (1), the front end screw hole threaded connection of leading section of thick bamboo (18) has drum plug (19), external power source is connected to the input electricity of control switch group (15), servo motor (4), the equal electric connection control switch of input of ozone generator (9) and oxygen generator (10) organizes the output of control switch group (15).

2. The heat gun with disinfection function for medical maintenance according to claim 1, wherein: slow flow structure (6) include with heating barrel (1) inner wall rear end fixed connection's plectane (61), be covered with snake type hole (62) on the side of plectane (61), the rear flank center department of plectane (61) is equipped with cylinder (63), the surface of cylinder (63) is equipped with flight (64), the central axis coincidence of flight (64) and cylinder (63), be equipped with gas pocket (65) on the face of flight (64), flight (64) are located the inside of heating barrel (1).

3. The heat gun with disinfection function for medical maintenance according to claim 1, wherein: heating device (7) include with two orifice plates (71) of heating barrel (1) inner wall middle part fixed connection, medial surface fixedly connected with erection column (72) of two orifice plates (71), the surface of erection column (72) is equipped with heating plate (73) along the equidistance of axis direction, the output of control switch group (15) is connected to the input electricity of heating plate (73).

4. The heat gun with disinfection function for medical maintenance according to claim 1, wherein: the heat insulation structure (8) comprises a heat insulation cavity (81) arranged in the tube wall of the heating barrel (1), and a heat insulation plate (82) is arranged inside the heat insulation cavity (81).

5. The heat gun with disinfection function for medical maintenance according to claim 1, wherein: an air pipe (16) is arranged at an air inlet at the upper end of the oxygen generator (10), and a filter screen (21) is arranged at the upper pipe orifice of the air pipe (16).

6. The heat gun with disinfection function for medical maintenance according to claim 1, wherein: the inner front end of the heating gun tube (1) is provided with a flow equalizing circular plate (17).

7. The heat gun with disinfection function for medical maintenance according to claim 1, wherein: the front end plug surface of cylinder plug (19) is equipped with sealing washer (20), and sealing washer (20) are high temperature resistant rubber seal.