CN116928064B

CN116928064B - Medical gas compressor

Info

Publication number: CN116928064B
Application number: CN202310932213.7A
Authority: CN
Inventors: 潘保柱; 刘杰; 吴兵; 岳来富; 潘宝珠; 韦浩东; 范程翔; 朱强强; 李夏放; 韩贺才
Original assignee: Anhui Tianxiang Medical Co ltd
Current assignee: Anhui Tianxiang Medical Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-02-23
Anticipated expiration: 2043-07-27
Also published as: CN116928064A

Abstract

The invention relates to a medical gas compressor which comprises a base, a compressor body, an air outlet pipe, a sterilization module and an impurity removal module, wherein the base is of a U-shaped structure, the compressor body is installed on the base, the air outlet pipe is installed at the upper end of the compressor body, a flange is installed at the upper end of the air outlet pipe, the sterilization module is installed at the left side of the compressor body through bolts, and the impurity removal module is installed at the left side of the sterilization module. The invention can realize the functions of removing impurities and bacteria from gas and compressing the gas, the rotating unit drives the filter screen to rotate, the cleaning unit reciprocates and adsorbs and cleans impurities on the inner side of the filter screen, the pasting unit pastes and removes the impurities on the outer side of the filter screen, the cleaning unit and the pasting unit can prevent the filter screen from being blocked, the filter screen can be kept in a clean state all the time, and the impurity removing effect of the filter screen is ensured.

Description

Medical gas compressor

Technical Field

The present application relates to the field of gas compressors, and in particular to a medical gas compressor.

Background

The gas compressor is a power device for converting mechanical energy into gas pressure energy, is commonly used for pneumatic tools to provide gas power, and is also commonly used for pressure-feeding oxygen, hydrogen, ammonia, natural gas, coke oven gas, inert gas and other mediums in petrochemical industry, drilling and mining industries, medical industries and the like. When the working environment of the gas compressor is more in dust, dust in air easily enters the gas compression mechanism through the air inlet pipe, the fault rate of the gas compressor is improved, the service life of the gas compressor is prolonged, the practicability is poor, a dust screen is arranged in the air inlet pipe of a part of the gas compressor, and the gas compressor is extremely troublesome in later disassembly and cleaning.

Among existing gas compressors, for example, chinese patent publication No. CN217632853U discloses a gas compressor which is convenient for filtering, and specifically includes a body, a mounting box, an L-shaped plate, a sliding rod, a limiting plate, an arc plate, a return spring, a sliding plate, a trapezoid plate, a support plate, an L-shaped rod, a vertical plate, a hollow tube, a filter box, a sealing plate and a mounting plate. Through sealing mechanism's setting, along with the slip of L type pole for the trapezoidal board atress drives the sliding plate and slides, and the sliding rod drives the arc and slides towards the intake pipe outer wall of installation box installation, hugs closely the intake pipe outer wall at two arc drive arc rubber slab, and then seals the gap between spliced eye and the intake pipe outer wall of rose box, and then avoids unfiltered air to directly get into inside the organism once more.

In the prior art, the function of compressing the gas can be realized, but in the first aspect, the phenomenon that a filter screen is blocked when the gas is filtered in the prior art can be caused, and the gas can be reused only by manual disassembly and cleaning, so that the working efficiency is influenced, and the labor intensity of workers is increased; in the second aspect, in the above prior art, only the filtering function is performed, and bacteria in the gas cannot be removed, and there may be a secondary infection phenomenon, so there is room for improvement over the existing gas compressor technology.

Disclosure of Invention

In order to achieve the functions of impurity removal and sterilization while compressing gas, the application provides a medical gas compressor.

The application provides a medical gas compressor adopts following technical scheme:

the utility model provides a medical gas compressor, includes base, compressor body, outlet duct, degerming module and edulcoration module, the base is the U-shaped structure, installs the compressor body on the base, and the outlet duct is installed to compressor body upper end, and the flange is installed to the outlet duct upper end, and degerming module is installed through the bolt in compressor body left side, and degerming module installs the edulcoration module in the left side.

The sterilization module comprises a rectangular frame, a honeycomb plate, ultraviolet lamp tubes, a circulating water pipeline, a water inlet pipe and a water outlet pipe, wherein the rectangular frame is arranged on the left side of the compressor body through bolts, a rectangular groove is arranged in the rectangular frame and is communicated with the compressor body, the honeycomb plate is arranged on the left side of the rectangular groove, the ultraviolet lamp tubes are uniformly arranged in the middle of the rectangular groove, the circulating water pipeline is arranged on the right side of the rectangular groove, and the water inlet pipe and the water outlet pipe are arranged on the upper end face of the rectangular frame and are communicated with the circulating water pipeline.

The utility model provides an air inlet pipe, inlet frame, the frame of giving vent to anger, rotation unit, filter screen, gag lever post, dead lever, cleaning unit and pasting the unit, the intake pipe is installed in degerming module left side, the intake pipe is linked together with degerming module, the inside left side of intake pipe is installed the frame of giving vent to anger, the frame of giving vent to anger is installed on the inside right side of intake pipe, install rotation unit between the frame of giving vent to anger, the filter screen is installed in the rotation unit outside, be provided with on the frame of giving vent to anger with filter screen complex rectangle spout, the filter screen outside evenly is provided with the gag lever post, the gag lever post tip is installed on inlet frame and the frame of giving vent to anger, the air inlet frame is with the frame mid-mounting of giving vent to anger has the dead lever post, cleaning unit cooperates with rotation unit, cleaning unit hugs closely with the filter screen medial surface mutually, evenly be provided with the arc wall in the intake pipe outside, paste the unit is installed in the arc wall, paste the unit can dismantle the setting, paste the unit is hugged closely with the filter screen lateral surface.

Preferably, the honeycomb plate is uniformly provided with exhaust holes, the exhaust holes are arranged in a honeycomb shape, and a heating net is arranged in the exhaust holes.

Preferably, the outer side of the air inlet frame is tightly attached to the inner side of the air inlet pipe, the air inlet frame is uniformly provided with an air inlet, the air inlet is communicated with the inside of the filter screen, the air outlet frame is of a rectangular structure, an air outlet is uniformly arranged between the outer side of the air outlet frame and the air inlet pipe, and the air outlet is communicated with the sterilization module.

Preferably, the rotating unit comprises a rotating rod, a first gear, a second gear, a support and a driving motor, wherein the rotating rod is uniformly arranged between the air inlet frame and the air outlet frame, the outer side of the rotating rod is rotationally connected with the filter screen, the right side of the rotating rod penetrates through the air outlet frame to be provided with the first gear, the middle part of the right side of the air outlet frame is rotationally connected with the second gear, the first gear is meshed with the second gear, the right side of the air outlet frame is provided with the driving motor through the support, and an output shaft of the driving motor is connected with the second gear.

Preferably, the filter screen is flexible material, and flexible slider is installed to the filter screen tip, and sliding fit connects between flexible slider and the rectangle spout.

Preferably, the cleaning unit includes threaded rod, removes frame, connecting rod, cleaning frame, a rotation section of thick bamboo and flexible brush hair, the dead lever middle part is provided with logical groove, leads to the inslot and installs the threaded rod through the bearing, and the threaded rod right side is connected with the rotation unit, and sliding connection has the removal frame on the dead lever lateral surface, removes frame mid-mounting and has the connecting rod, connecting rod and threaded rod screw-thread fit, removes the frame outside and installs the cleaning frame, evenly is provided with the ventilation hole between removal frame and the cleaning frame, evenly is provided with the adsorption tank on the cleaning frame lateral surface, and the rotation section of thick bamboo is installed in the adsorption tank outside, evenly installs flexible brush hair on the lateral surface of a rotation section of thick bamboo.

Preferably, a negative pressure cavity is arranged at the inner side of the adsorption groove, and a foam cushion is filled in the negative pressure cavity.

Preferably, the pasting unit comprises an arc-shaped frame, a handle, a discharging rod, a winding roller and a pressing roller, wherein the arc-shaped frame is detachably arranged in the arc-shaped groove, the handle is arranged on the outer side face of the arc-shaped frame, a mounting groove is formed in the inner side face of the arc-shaped frame, the discharging rod is arranged on the outer side of the mounting groove, the winding roller is arranged in the middle of the mounting groove, and the pressing roller is symmetrically arranged on the inner side of the mounting groove.

Preferably, the discharging rod is provided with a dust-binding roller, the dust-binding roller is wound with a dust-binding film, the dust-binding film passes through the compaction roller to be connected with the wind-up roller, and the dust-binding film is clung to the outer side face of the filter screen.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the invention is provided with the sterilization module, the gas flows into the rectangular frame, the honeycomb plate performs high-temperature sterilization on the gas with impurities removed, then the gas flows through the space between the ultraviolet lamp tubes, the ultraviolet lamp tubes irradiate ultraviolet rays to perform secondary sterilization on the gas to obtain clean gas, the clean gas flows into the compressor body after being cooled by the circulating water pipeline, the compressor body compresses the clean gas into the gas storage tank through the gas outlet pipe for storage, the gas can be kept clean after the secondary sterilization, and secondary infection on the gas in use is prevented;

2. the cleaning unit is arranged in the invention, the driving motor drives the gear II to rotate, the threaded rod synchronously rotates, so that the connecting rod drives the movable frame to move left and right, and meanwhile, the flexible bristles clean impurities in the filter screen, so that the inside of the filter screen is kept in a clean state all the time;

3. according to the invention, the pasting unit is arranged, the winding roller is connected with the motor, the motor drives the winding roller to intermittently rotate, the dust-binding film clung to the filter screen pastes and collects impurities on the outer side of the filter screen, and the motor drives the winding roller to rotate, so that the dust-binding film clung to the impurities is wound on the winding roller, and the next section of dust-binding film clung to the filter screen, so that the aim of cleaning and collecting the impurities on the outer side of the filter screen is achieved, and the outer side of the filter screen is kept in a clean state all the time.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a schematic view of a cut-away structure of the present application.

Fig. 3 is a schematic view of a first cross-sectional structure of the present application.

Fig. 4 is a schematic view of a second cross-sectional structure of the present application.

Fig. 5 is a schematic cross-sectional view of a sterilization module according to the present application.

Fig. 6 is a schematic view of a cross-sectional structure among the rectangular frame, the circulating water pipe, the water inlet pipe and the water outlet pipe of the present application.

Fig. 7 is a schematic cross-sectional view of the structure between the rectangular frame and the honeycomb panel of the present application.

Fig. 8 is a schematic view of a cut-away structure of the impurity removal module of the present application.

Fig. 9 is a schematic cross-sectional view of the impurity removal module of the present application.

Fig. 10 is a schematic view of a cross-sectional structure of the present application between the air inlet pipe, the air outlet frame, the rotating unit, the filter screen, the fixing rod, the cleaning unit and the sticking unit.

Fig. 11 is a schematic sectional structure between the fixing lever and the cleaning unit of the present application.

Reference numerals illustrate: 1. a base; 2. a compressor body; 3. an air outlet pipe; 4. a sterilization module; 41. a rectangular frame; 42. a honeycomb panel; 43. an ultraviolet lamp tube; 44. a circulating water pipe; 45. a water inlet pipe; 46. a water outlet pipe; 47. a impurity removal module; 51. an air inlet pipe; 52. an air inlet frame; 53. an air outlet frame; 54. a rotation unit; 541. a rotating lever; 542. a first gear; 543. a second gear; 544. a bracket; 545. a driving motor; 55. a filter screen; 56. a limit rod; 57. a fixed rod; 58. a cleaning unit; 581. a threaded rod; 582. a moving rack; 583. a connecting rod; 584. a cleaning frame; 585. a rotating cylinder; 586. a flexible bristle; 587. a sponge cushion; 59. a pasting unit; 591. an arc-shaped frame; 592. a handle; 593. a discharging rod; 594. a wind-up roll; 595. and (3) a compaction roller.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-11.

The embodiment of the application discloses a medical gas compressor, can realize removing impurity and degerming to gas and compress the function of gas.

Referring to fig. 1, a medical gas compressor comprises a base 1, a compressor body 2, a gas outlet pipe 3, a sterilization module 4 and a impurity removal module 5, wherein the base 1 is of a U-shaped structure, the compressor body 2 is installed on the base 1, the gas outlet pipe 3 is installed at the upper end of the compressor body 2, a flange is installed at the upper end of the gas outlet pipe 3, the sterilization module 4 is installed on the left side of the compressor body 2 through bolts, and the impurity removal module 5 is installed on the left side of the sterilization module 4.

Referring to fig. 5 and 6, the sterilization module 4 includes a rectangular frame 41, a honeycomb plate 42, an ultraviolet lamp tube 43, a circulating water pipe 44, a water inlet pipe 45 and a water outlet pipe 46, the rectangular frame 41 is mounted on the left side of the compressor body 2 through bolts, a rectangular groove is arranged in the rectangular frame 41 and is communicated with the compressor body 2, the honeycomb plate 42 is mounted on the left side of the rectangular groove, the ultraviolet lamp tube 43 is uniformly mounted in the middle of the rectangular groove, the circulating water pipe 44 is mounted on the right side of the rectangular groove, the water inlet pipe 45 and the water outlet pipe 46 are mounted on the upper end surface of the rectangular frame 41, and the water inlet pipe 45 and the water outlet pipe 46 are communicated with the circulating water pipe 44.

In the actual use, when compressor body 2 circular telegram during operation, in the gas flows into rectangular frame 41 after removing impurity through edulcoration module 5, at first, honeycomb panel 42 carries out high temperature sterilization to gas, then gas flows from ultraviolet tube 43, ultraviolet tube 43 shines the ultraviolet ray and carries out secondary sterilization to gas, obtain clean gas, clean gas flows into compressor body 2 after the cooling of circulating water pipe 44, compressor body 2 presses clean gas into the gas holder through outlet duct 3 and preserve, the clean gas can be kept to the twice sterilization, cause secondary infection to the gas during the use.

It should be noted that, when the gas is sterilized at high temperature by the honeycomb plate 42, the gas will expand, and after the temperature of the gas is reduced by the circulating water pipe 44, the gas will return to normal temperature, so as to prevent the gas expansion from affecting the subsequent compression and storage.

Referring to fig. 7, the honeycomb plate 42 is uniformly provided with exhaust holes, the exhaust holes are arranged in a honeycomb shape, and a heating net is installed in the exhaust holes.

In the actual use process, the exhaust holes are arranged in a honeycomb shape, so that the gas can be split, the gas is heated more uniformly, and the sterilization efficiency is improved.

Referring to fig. 8 and 9, the impurity removing module 5 includes an air inlet pipe 51, an air inlet frame 52, an air outlet frame 53, a rotating unit 54, a filter screen 55, a limiting rod 56, a fixing rod 57, a cleaning unit 58 and a pasting unit 59, wherein the air inlet pipe 51 is installed at the left side of the sterilizing module 4, the air inlet pipe 51 is communicated with the sterilizing module 4, the air inlet frame 52 is installed at the left side inside the air inlet pipe 51, the air outlet frame 53 is installed at the right side inside the air inlet pipe 51, the rotating unit 54 is installed between the air inlet frame 52 and the air outlet frame 53, the filter screen 55 is installed at the outer side of the rotating unit 54, rectangular sliding grooves matched with the filter screen 55 are formed in the air inlet frame 52 and the air outlet frame 53, the limiting rod 56 is uniformly arranged at the outer side of the filter screen 55, the fixing rod 57 is installed at the end of the air inlet frame 52 and the air outlet frame 53, the cleaning unit 58 is matched with the rotating unit 54, the cleaning unit 58 is tightly attached to the inner side of the filter screen 55, an arc groove is uniformly formed in the outer side of the air inlet pipe 51, the pasting unit 59 is detachably arranged on the pasting unit 59, and the outer side of the filter screen 55 is tightly attached to the pasting unit 59.

In the in-service use, when compressor body 2 circular telegram during operation, inside the gas flowed into filter screen 55 through the frame 52 that admits air, filter screen 55 filtered the impurity in the gas, afterwards the gaseous inflow degerming module 4 of edulcoration, the rotation unit 54 drives filter screen 55 rotation, cleaning unit 58 reciprocating motion and adsorb the clearance to the impurity of filter screen 55 inboard, paste the unit 59 and paste the impurity of getting rid of the filter screen 55 outside, cleaning unit 58 and paste the unit 59 can prevent filter screen 55 jam, and can keep filter screen 55 to be in clean state all the time, guaranteed the edulcoration effect of filter screen 55.

It should be noted that, the gas flows from the filter screen 55 to the outside of the filter screen 55, the gas deforms the filter screen 55, the limiting rod 56 can block the filter screen 55 from deforming, and the cleaning unit 58 is prevented from being separated from the filter screen 55, so that the cleaning unit 58 cannot adsorb and clean impurities in the filter screen 55.

Referring to fig. 8, the outer side of the air inlet frame 52 is tightly attached to the inner side of the air inlet pipe 51, the air inlet frame 52 is uniformly provided with an air inlet, the air inlet is communicated with the inside of the filter screen 55, the air outlet frame 53 has a rectangular structure, an air outlet is uniformly provided between the outer side of the air outlet frame 53 and the air inlet pipe 51, and the air outlet is communicated with the sterilization module 4.

In the actual use process, the gas flows into the filter screen 55 through the gas inlet, the filter screen 55 filters the gas to obtain impurity-removed gas, and the impurity-removed gas flows into the sterilization module 4 through the gas outlet.

Referring to fig. 10, the rotating unit 54 includes a rotating rod 541, a first gear 542, a second gear 543, a bracket 544 and a driving motor 545, wherein the rotating rod 541 is uniformly installed between the air inlet frame 52 and the air outlet frame 53, the outer side of the rotating rod 541 is rotationally connected with the filter screen 55, the right side of the rotating rod 541 passes through the air outlet frame 53 to be provided with the first gear 542, the middle part of the right side of the air outlet frame 53 is rotationally connected with the second gear 543, the first gear 542 is meshed with the second gear 543, the right side of the air outlet frame 53 is provided with the driving motor 545 through the bracket 544, and an output shaft of the driving motor 545 is connected with the second gear 543.

In the actual use process, after the driving motor 545 is electrified, the second gear 543 is driven to rotate, the rotating rod 541 synchronously rotates with the driving motor 545 through the first gear 542, and the rotating rod 541 drives the filter screen 55 to rotate, so that impurities on the filter screen 55 can be completely cleaned by the cleaning unit 58 and the pasting unit 59.

Referring to fig. 10, the filter screen 55 is made of a flexible material, a flexible slider is installed at the end of the filter screen 55, and the flexible slider is connected with the rectangular chute in a sliding fit manner.

In the actual use process, the filter screen 55 is made of flexible materials, so that the filter screen 55 can synchronously rotate along with the rotating rod 541, and the flexible sliding block is positioned in the rectangular sliding groove, so that no gap exists between the filter screen 55 and the air inlet frame 52 and between the filter screen 55 and the air outlet frame 53, and the air entering through the end part of the air inlet pipe 51 can completely enter the filter screen 55, so that the air is prevented from directly entering the sterilization module 4 without being filtered by the filter screen 55.

Referring to fig. 11, the cleaning unit 58 includes a threaded rod 581, a moving frame 582, a connecting rod 583, a cleaning frame 584, a rotating drum 585 and flexible bristles 586, a through groove is provided in the middle of the fixed rod 57, the threaded rod 581 is installed in the through groove through a bearing, the right side of the threaded rod 581 is connected with the rotating unit 54, the moving frame 582 is slidingly connected on the outer side surface of the fixed rod 57, the connecting rod 583 is installed in the middle of the moving frame 582, the connecting rod 583 is in threaded fit with the threaded rod 581, the cleaning frame 584 is installed on the outer side of the moving frame 582, ventilation holes are uniformly provided between the moving frame 582 and the cleaning frame 584, adsorption grooves are uniformly provided on the outer side surface of the cleaning frame 584, the rotating drum 585 is installed on the outer side of the adsorption grooves, and the flexible bristles 586 are uniformly installed on the outer side surface of the rotating drum 585.

In the actual use process, the driving motor 545 drives the gear II 543 to rotate, the threaded rod 581 synchronously rotates, so that the connecting rod 583 drives the moving frame 582 to move left and right, and meanwhile, the flexible bristles 586 clean impurities in the filter screen 55, so that the filter screen 55 is kept in a clean state all the time.

It should be noted that, the reciprocating motion of the cleaning unit 58 may be realized by changing the rotation direction of the driving motor 545, so that the cleaning unit 58 may completely clean impurities inside the filter screen 55, and keep the inside of the filter screen 55 in a clean state all the time.

The vent holes may allow the air to flow into the filter screen 55 unimpeded, preventing the movement of the air by the moving frame 582 and the cleaning frame 584.

Referring to fig. 11, a negative pressure cavity is provided inside the adsorption tank, and a foam cushion 587 is filled in the negative pressure cavity.

In the in-service use process, when flexible brush hair 586 clear up the impurity of filter screen 55 inside, the negative pressure chamber can adsorb the impurity that drops in the foam-rubber cushion 587, reaches the effect of collecting the impurity, after gas compression finishes, can change or wash the foam-rubber cushion 587 in the negative pressure chamber.

Referring to fig. 9, the pasting unit 59 includes an arc frame 591, a handle 592, a discharging rod 593, a wind-up roller 594 and a pinch roller 595, a detachable arc frame 591 is installed in the arc groove, the handle 592 is installed on the outer side surface of the arc frame 591, a mounting groove is provided on the inner side surface of the arc frame 591, the discharging rod 593 is installed on the outer side of the mounting groove, the wind-up roller 594 is installed in the middle of the mounting groove, and the pinch roller 595 is symmetrically installed on the inner side of the mounting groove.

Referring to fig. 9, a dust-binding roller is mounted on the discharging rod 593, a dust-binding film is wound on the dust-binding roller, the dust-binding film passes through the pressing roller 595 to be connected with the wind-up roller 594, and the dust-binding film is closely attached to the outer side surface of the filter screen 55.

In the actual use process, the wind-up roller 594 is connected with a motor, and the motor drives the wind-up roller 594 to intermittently rotate; the dust-binding film clung to the filter screen 55 is used for pasting and collecting impurities outside the filter screen 55, the motor drives the wind-up roller 594 to intermittently rotate, so that the used dust-binding film is wound on the wind-up roller 594, the unused dust-binding film of the next section is clung to the filter screen 55 again, the purpose of cleaning and collecting the impurities outside the filter screen 55 is achieved, and the outside of the filter screen 55 is kept in a clean state all the time.

It should be noted that, the inner side of the dust-binding film has stronger viscosity, and the dust-binding film has good abrasion resistance, is not easy to damage when contacting with the filter screen 55, can accurately paste impurities on the outer side of the filter screen 55, achieves the purpose of collecting the impurities, and can detach the arc-shaped frame 591 through the handle 592 after the dust-binding film on the dust-binding roller is used, and replace the dust-binding roller, thereby achieving the purpose of continuously removing impurities.

It should be further noted that, the pinch roller 595 may increase the contact area between the dust-binding film and the filter screen 55, so that the impurities on the outer side of the filter screen 55 may be stuck on the dust-binding film, and the waste of the dust-binding film may be prevented by intermittent rotation of the wind-up roller 594.

The implementation principle of the embodiment is as follows:

1: the compressor body 2 is electrified to work, gas flows into the filter screen 55 through the air inlet frame 52, the filter screen 55 filters impurities in the gas, and the purified gas flows into the sterilization module 4.

2: the filter screen 55 is cleared up, the driving motor 545 drives the gear II 543 to rotate, the threaded rod 581 rotates synchronously, the connecting rod 583 drives the movable frame 582 to reciprocate, the flexible bristles 586 clear up impurities in the filter screen 55, meanwhile, the motor drives the wind-up roller 594 to rotate intermittently, the dust-binding film clung to the filter screen 55 is used for pasting and collecting the impurities outside the filter screen 55, and the motor drives the wind-up roller 594 to rotate, so that the dust-binding film pasted with the impurities is wound on the wind-up roller 594.

3: the gas is sterilized and compressed, the gas after impurity removal flows into the rectangular frame 41, firstly, the honeycomb plate 42 performs high-temperature sterilization on the gas after impurity removal, then the gas flows through the space between the ultraviolet lamp tubes 43, the ultraviolet lamp tubes 43 irradiate ultraviolet rays to perform secondary sterilization on the gas, clean gas is obtained, the clean gas flows into the compressor body 2 after being cooled by the circulating water pipeline 44, and the compressor body 2 compresses the clean gas into the gas storage tank through the gas outlet pipe 3 for storage.

The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.

Claims

1. The utility model provides a medical gas compressor, includes base (1), compressor body (2), outlet duct (3), degerming module (4) and edulcoration module (5), a serial communication port, base (1) are U-shaped structure, install compressor body (2) on base (1), outlet duct (3) are installed to compressor body (2) upper end, and flange is installed to outlet duct (3) upper end, and degerming module (4) are installed through the bolt in compressor body (2) left side, and degerming module (4) left side is installed edulcoration module (5), wherein:

the sterilization module (4) comprises a rectangular frame (41), a honeycomb plate (42), ultraviolet lamps (43), a circulating water pipeline (44), a water inlet pipe (45) and a water outlet pipe (46), wherein the rectangular frame (41) is arranged on the left side of the compressor body (2) through bolts, a rectangular groove is formed in the rectangular frame (41), the rectangular groove is communicated with the compressor body (2), the honeycomb plate (42) is arranged on the left side of the rectangular groove, the ultraviolet lamps (43) are uniformly arranged in the middle of the rectangular groove, the circulating water pipeline (44) is arranged on the right side of the rectangular groove, the water inlet pipe (45) and the water outlet pipe (46) are arranged on the upper end face of the rectangular frame (41), and the water inlet pipe (45) and the water outlet pipe (46) are communicated with the circulating water pipeline (44);

the impurity removal module (5) comprises an air inlet pipe (51), an air inlet frame (52), an air outlet frame (53), a rotating unit (54), a filter screen (55), a limiting rod (56), a fixing rod (57), a cleaning unit (58) and a pasting unit (59), wherein the air inlet pipe (51) is arranged on the left side of the degerming module (4), the air inlet frame (52) is arranged on the left side inside the air inlet pipe (51), the air outlet frame (53) is arranged on the right side inside the air inlet pipe (51), the rotating unit (54) is arranged between the air inlet frame (52) and the air outlet frame (53), the filter screen (55) is arranged on the outer side of the rotating unit (54), the limiting rod (56) is uniformly arranged on the outer side of the filter screen (55), the end part of the limiting rod (56) is arranged on the air inlet frame (52) and the air outlet frame (53), the fixing rod (57) is arranged in the middle of the air inlet frame (52), the fixing rod (57) is arranged on the middle part of the air inlet frame (52), the fixing rod (58) is arranged on the outer side of the fixing rod (57), the cleaning unit (58) is arranged on the outer side of the fixing rod (58), the cleaning unit (58) and the cleaning unit (58) is matched with the inner side face of the filter screen (55), the outer side of the air inlet pipe (51) is uniformly provided with an arc-shaped groove, a pasting unit (59) is arranged in the arc-shaped groove, the pasting unit (59) is detachably arranged, and the pasting unit (59) is tightly attached to the outer side face of the filter screen (55);

the rotating unit (54) comprises a rotating rod (541), a first gear (542), a second gear (543), a bracket (544) and a driving motor (545), wherein the rotating rod (541) is uniformly arranged between the air inlet frame (52) and the air outlet frame (53), the outer side of the rotating rod (541) is rotationally connected with the filter screen (55), the right side of the rotating rod (541) penetrates through the air outlet frame (53) to be provided with the first gear (542), the middle part of the right side of the air outlet frame (53) is rotationally connected with the second gear (543), the first gear (542) is meshed with the second gear (543), the driving motor (545) is arranged on the right side of the air outlet frame (53) through the bracket (544), and an output shaft of the driving motor (545) is connected with the second gear (543).

The cleaning unit (58) comprises a threaded rod (581), a movable frame (582), a connecting rod (583), a cleaning frame (584), a rotating cylinder (585) and flexible bristles (586), a through groove is formed in the middle of the fixed rod (57), the threaded rod (581) is installed in the through groove through a bearing, the right side of the threaded rod (581) is connected with the rotating unit (54), the movable frame (582) is connected to the outer side face of the fixed rod (57) in a sliding mode, the connecting rod (583) is installed in the middle of the movable frame (582), the connecting rod (583) is in threaded fit with the threaded rod (581), the cleaning frame (584) is installed on the outer side of the movable frame (582), vent holes are uniformly formed between the movable frame (582) and the cleaning frame (584), an adsorption groove is uniformly formed in the outer side face of the cleaning frame (584), the rotating cylinder (585) is installed on the outer side face of the adsorption groove, and the flexible bristles (586) are uniformly installed on the outer side face of the rotating cylinder (585).

The pasting unit (59) comprises an arc-shaped frame (591), a handle (592), a discharging rod (593), a winding roller (594) and a pressing roller (595), wherein the arc-shaped frame (591) is detachably arranged in the arc-shaped groove, the handle (592) is arranged on the outer side surface of the arc-shaped frame (591), a mounting groove is formed in the inner side surface of the arc-shaped frame (591), the discharging rod (593) is arranged on the outer side of the mounting groove, the winding roller (594) is arranged in the middle of the mounting groove, and the pressing roller (595) is symmetrically arranged on the inner side of the mounting groove;

the dust-binding roller is arranged on the discharging rod (593), the dust-binding film is wound on the dust-binding roller, the dust-binding film penetrates through the compression roller (595) to be connected with the winding roller (594), and the dust-binding film is clung to the outer side face of the filter screen (55).

2. A medical gas compressor according to claim 1, wherein: the honeycomb plate (42) is uniformly provided with exhaust holes, the exhaust holes are arranged in a honeycomb shape, and a heating net is arranged in each exhaust hole.

3. A medical gas compressor according to claim 1, wherein: the air inlet frame (52) is tightly attached to the inner side of the air inlet pipe (51), the air inlet frame (52) is uniformly provided with an air inlet, the air inlet is communicated with the inside of the filter screen (55), the air outlet frame (53) is of a rectangular structure, an air outlet is uniformly arranged between the outer side of the air outlet frame (53) and the air inlet pipe (51), and the air outlet is communicated with the sterilization module (4).

4. A medical gas compressor according to claim 1, wherein: the filter screen (55) is flexible material, and flexible slider is installed to filter screen (55) tip, and sliding fit connects between flexible slider and the rectangle spout.

5. A medical gas compressor according to claim 1, wherein: the inner side of the adsorption groove is provided with a negative pressure cavity, and a foam cushion (587) is filled in the negative pressure cavity.