CN214389323U

CN214389323U - Air filter for hemodialysis machine

Info

Publication number: CN214389323U
Application number: CN202120333108.8U
Authority: CN
Inventors: 肖智
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-15
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses an air filtering device for a hemodialysis machine, which relates to the medical field and comprises a fixed plate, a disinfection cylinder and a filter cylinder, wherein both sides of the bottom of the fixed plate are welded with a supporting plate, a winding rod is welded at the inner side of the supporting plate, a fixed groove is arranged at the top of the fixed plate, the disinfection cylinder is fixedly arranged on the inner wall of the fixed groove, the filter cylinder is fixedly arranged at the top of the disinfection cylinder, an air inlet valve is arranged at the top of the filter cylinder, a filter hemisphere is welded at the position, right below the air inlet valve, at the top of the inner wall of the filter cylinder, an inserting groove is arranged at one side of the inner wall of the filter cylinder, and an inserting plate is inserted at one side far away from the inserting groove of the filter cylinder. Thereby meeting various treatment requirements of medical staff.

Description

Air filter for hemodialysis machine

Technical Field

The utility model relates to the field of medical treatment, specifically a hemodialysis machine is with straining gas device.

Background

Hemodialysis (HD) is one of the alternative treatments for the kidney of patients with acute and chronic renal failure. The method comprises the steps of draining blood in vivo to the outside of the body, enabling the blood and electrolyte solution (dialysate) with similar body concentration to be inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, and carrying out substance exchange through dispersion, ultrafiltration, adsorption and convection principles, so as to remove metabolic waste in the body and maintain the balance of electrolyte and acid and alkali; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.

However, the general structure of the conventional air filter device for the hemodialysis machine is simple, the air can be simply filtered, dust and bacteria in the air are more, and the sanitation of the air cannot be well guaranteed by simple filtering, so that the filtered air is not very sanitary, is inconvenient for subsequent use of people, and is not beneficial to subsequent treatment of patients; the general structure of air filter for hemodialysis machine generally sets up comparatively simply, only is equipped with single gas outlet to can't satisfy medical staff's multiple user demand, simultaneously, the hose for giving vent to anger is difficult to be accomodate, makes medical staff medical environment when using air filter for hemodialysis machine comparatively mixed and disorderly, thereby brings certain inconvenience for medical staff's work.

Accordingly, one skilled in the art provides an air filter device for a hemodialysis machine to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hemodialysis machine is with straining gas device to solve the general structure setting of present general hemodialysis machine that proposes in the above-mentioned background art and set up comparatively simply, can only carry out simple filtration to gas, and the dust bacterium in the air is more, if it is simply filtration can't be fine assurance gas's health only, thus make the gas after the filtration not very sanitary, be not convenient for follow-up people's use, thus be unfavorable for to the subsequent treatment of patient; the general structure of air filter for hemodialysis machine generally sets up comparatively simply, only is equipped with single gas outlet to can't satisfy medical staff's multiple user demand, simultaneously, the hose for giving vent to anger is difficult to be accomodate, makes medical staff medical environment when using air filter for hemodialysis machine comparatively mixed and disorderly, thereby brings certain inconvenient problem for medical staff's work.

In order to achieve the above object, the utility model provides a following technical scheme:

an air filtering device for a hemodialysis machine comprises a fixed plate, a disinfection cylinder and a filter cylinder, wherein supporting plates are welded on two sides of the bottom of the fixed plate, a winding rod is welded on the inner side of each supporting plate, a fixed groove is formed in the top of the fixed plate, the disinfection cylinder is fixedly installed on the inner wall of the fixed groove, the filter cylinder is fixedly installed on the top of the disinfection cylinder, an air inlet valve is arranged on the top of the filter cylinder, a filter hemisphere is welded on the top of the inner wall of the filter cylinder, the filter hemisphere is welded on the position, right below the air inlet valve, one side of the inner wall of the filter cylinder is provided with an inserting groove, an inserting plate is inserted into the side of the filter cylinder, away from the inserting groove, the top of the inserting plate is provided with an air filtering film, a sealing sleeve ring is sleeved on the outer wall of the inserting plate, one end of the joint of the filter cylinder and the disinfection cylinder is provided with an exhaust pipe, and a heating box is welded on the top end of the inner wall of the disinfection cylinder, the utility model discloses a disinfection device, including a heating box, a blast pipe, a disinfection section of thick bamboo, the top of heating box is equipped with the heat-conducting plate in the one end of keeping away from the blast pipe, the welding of the top of heat-conducting plate has the hot plate, the bottom of heating box is pegged graft in the one end of keeping away from the blast pipe and is had cooling tube, the cooling plate has all been welded to the inner wall bottom both sides of a disinfection section of thick bamboo, the equal fixedly connected with gas distribution pipe in bottom both ends of cooling tube, the bottom both ends of a disinfection section of thick bamboo are all pegged graft and are had the delivery pipe, there is the connecting pipe outer wall bottom of delivery pipe through threaded connection, there is the exhaust hose outer wall bottom of connecting pipe through threaded connection, the dirt proof boot has been cup jointed at the one end of keeping away from the connecting pipe to the outer wall of exhaust hose.

As a preferred embodiment of the present invention: the quantity of backup pad is two altogether, and two backup pads weld respectively in the bottom both sides of fixed plate, and the exhaust hose twines the outer wall at the winding pole.

As a preferred embodiment of the present invention: the quantity of grafting draw-in groove is two altogether, and the cartridge filter has two plugboards in the one side grafting of keeping away from the grafting draw-in groove, and the one end of two plugboards is pegged graft respectively in the inside of two grafting draw-in grooves, and the top of every plugboard all is equipped with the gas filtering membrane.

As a preferred embodiment of the present invention: the inside of cartridge filter passes through blast pipe UNICOM with the heating cabinet, and the inside of hot plate is equipped with the heater strip structure, and the top of cooling conduit and the inside UNICOM of heating cabinet.

As a preferred embodiment of the present invention: the quantity of cooling plate is a plurality of altogether, and the even crisscross welding of a plurality of cooling plate is in the inner wall both sides of a disinfection section of thick bamboo, and the cooling pipe twines the outer wall at a plurality of cooling plates.

As a preferred embodiment of the present invention: the number of the discharge pipes is two, the two discharge pipes are respectively inserted at two ends of the bottom of the disinfection cylinder, and the two discharge pipes are respectively communicated with the gas distribution pipes at two sides.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a multilevel of setting filters virus killing structure for the dust bacterium in the gas of taking out that can maximize can be more clean health after the filtration, has guaranteed the gaseous health after the filtration, thereby makes the patient can use more clean sanitary gas, is favorable to follow-up medical staff's use, is convenient for the recovery of the patient's state of an illness, thereby makes the patient can obtain better treatment.

2. The utility model discloses a structure of giving vent to anger that sets up for it is gaseous can discharge through a plurality of exports, thereby satisfy medical staff's multiple treatment demand, make medical staff more convenient when using hemodialysis machine to strain the gas device and treat the patient, simultaneously can convenient and fast accomodate the hose of usefulness of giving vent to anger, make medical environment cleaner and tidier more, thereby make medical staff can be more convenient use hemodialysis machine strain the gas device.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of an overall front internal plan view of an air filter for a hemodialysis machine;

FIG. 2 is a partially enlarged schematic view of an overall front view of an internal plane structure of an air filter for a hemodialysis machine;

FIG. 3 is a schematic view showing the inner plan structure of a filter cartridge structure in an air filtering apparatus for a hemodialysis machine;

FIG. 4 is a schematic view of the internal structure of the fixing plate of the air filter for hemodialysis machine.

In the figure: 1. a fixing plate; 2. a support plate; 3. fixing grooves; 4. a sterilizing cylinder; 5. a filter cartridge; 6. an air inlet valve; 7. filtering the hemisphere; 8. inserting a clamping groove; 9. a plugboard; 10. a gas filtration membrane; 11. a sealing collar; 12. an exhaust pipe; 13. a heating box; 14. a heat conducting plate; 15. heating plates; 16. a cooling conduit; 17. a cooling plate; 18. a gas distributing pipe; 19. a discharge pipe; 20. A connecting pipe; 21. an exhaust hose; 22. a dust-proof sleeve; 23. and (4) winding the rod.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an air filtering device for a hemodialysis machine includes a fixing plate 1, a disinfecting cylinder 4 and a filtering cylinder 5, wherein supporting plates 2 are welded on both sides of the bottom of the fixing plate 1, winding rods 23 are welded on the inner sides of the supporting plates 2, a fixing groove 3 is formed on the top of the fixing plate 1, the disinfecting cylinder 4 is fixedly installed on the inner wall of the fixing groove 3, the filtering cylinder 5 is fixedly installed on the top of the disinfecting cylinder 4, an air inlet valve 6 is arranged on the top of the filtering cylinder 5, a filtering hemisphere 7 is welded on the top of the inner wall of the filtering cylinder 5 under the air inlet valve 6, an inserting slot 8 is formed on one side of the inner wall of the filtering cylinder 5, an inserting plate 9 is inserted into one side of the filtering cylinder 5 away from the inserting slot 8, an air filtering membrane 10 is arranged on the top of the inserting plate 9, a sealing ring 11 is sleeved on the outer wall of the inserting plate 9 at one end away from the filtering cylinder 5, the one end of the junction of cartridge filter 5 and a disinfection section of thick bamboo 4 is equipped with blast pipe 12, the welding of the inner wall top of a disinfection section of thick bamboo 4 has heating cabinet 13, the top of heating cabinet 13 is equipped with heat-conducting plate 14 in the one end of keeping away from blast pipe 12, the welding of the top of heat-conducting plate 14 has heating plate 15, the bottom of heating cabinet 13 has cooling pipe 16 in the one end of keeping away from blast pipe 12 of pegging graft, cooling plate 17 has all been welded to the inner wall bottom both sides of a disinfection section of thick bamboo 4, the equal fixedly connected with gas distribution pipe 18 in bottom both ends of cooling pipe 16, the bottom both ends of a disinfection section of thick bamboo 4 all are pegged graft and have delivery pipe 19, there is connecting pipe 20 outer wall bottom of delivery pipe 19 through threaded connection, there is exhaust hose 21 outer wall bottom of connecting pipe 20 through threaded connection, dust cover 22 has been cup jointed in the one end of keeping away from connecting pipe 20 to the outer wall of exhaust hose 21.

Wherein: the fixing plate 1 and the supporting plate 2 are welded to make the whole structure more stable, the winding rod 23 is arranged to facilitate the winding and storage of the exhaust hose 21, the medical environment is cleaner and tidier, the installation and fixation of the disinfection cylinder 4 can be facilitated through the arranged fixed groove 3, the gas can enter conveniently through the arranged gas inlet valve 6, the gas can be primarily filtered through the arranged filtering hemisphere 7, the gas can be further filtered through the arranged gas filtering membrane 10, the cleaning and the replacement of the gas filtering film 10 can be facilitated through the inserted connection board 9, the heating sterilization of the gas can be facilitated through the arranged heating box 13, the cooling of the gas can be facilitated through the arranged cooling conduit 16, the gas can be discharged from two sides through the arranged gas distributing pipe 18, and the cleanness and the sanitation of one end of the exhaust hose 21 can be ensured through the arranged dustproof sleeve 22.

Referring to fig. 1 and 4, in the present embodiment, the number of the supporting plates 2 is two, the two supporting plates 2 are respectively welded to two sides of the bottom of the fixing plate 1, and the exhaust hose 21 is wound around the outer wall of the winding rod 23.

Wherein: backup pad 2 through both sides setting can play the supporting role for overall structure is more stable, and backup pad 2 makes overall structure more stable with 1 welding of fixed plate, thereby is convenient for exhaust hose 21's winding to accomodate, makes more clean and tidy health of medical environment.

In this embodiment, referring to fig. 1 and fig. 3, the number of the plugging slots 8 is two, two plugging plates 9 are plugged into the side of the filter cartridge 5 away from the plugging slots 8, one ends of the two plugging plates 9 are respectively plugged into the two plugging slots 8, and the top of each plugging plate 9 is provided with an air filtering membrane 10. The inside of cartridge filter 5 passes through blast pipe 12 UNICOM with heating cabinet 13, and the inside of hot plate 15 is equipped with the heater strip structure, the top of cooling conduit 16 and the inside UNICOM of heating cabinet 13, and the quantity of cooling plate 17 is a plurality of altogether, and the even crisscross welding in the inner wall both sides of disinfection section of thick bamboo 4 of a plurality of cooling plate 17, cooling conduit 16 twines at the outer wall of a plurality of cooling plate 17.

Wherein: through the fixed of a plurality of plugboards 9 of being convenient for of a plurality of grafting draw-in grooves 8 that set up, can be convenient for filter gas through the gas filtering membrane 10 that sets up, through the promotion filter effect that multistage filtration's setting can be very big for gas can filterable clean health more. The gas transmission can be facilitated through the arranged exhaust pipe 12, so that the gas can be subjected to subsequent heating and cooling, and the cooling efficiency can be increased through the arranged plurality of cooling plates 17.

Referring to fig. 1 and 2, in the present embodiment, the number of the discharge pipes 19 is two, two discharge pipes 19 are respectively inserted into two ends of the bottom of the disinfection cylinder 4, and the two discharge pipes 19 are respectively communicated with the gas distribution pipes 18 on two sides.

Wherein: the two discharging pipes 19 can facilitate the connection of the two side gas distributing pipes 18, so that gas can be discharged from two sides, thereby being convenient for meeting various use requirements of medical staff and facilitating the medical staff to use the gas filtering device for the hemodialysis machine.

The utility model relates to an air filter for hemodialysis machine, which comprises a fixing plate 1; 2. a support plate; 3. fixing grooves; 4. a sterilizing cylinder; 5. a filter cartridge; 6. an air inlet valve; 7. filtering the hemisphere; 8. inserting a clamping groove; 9. a plugboard; 10. a gas filtration membrane; 11. a sealing collar; 12. an exhaust pipe; 13. a heating box; 14. a heat conducting plate; 15. heating plates; 16. a cooling conduit; 17. a cooling plate; 18. a gas distributing pipe; 19. a discharge pipe; 20. a connecting pipe; 21. an exhaust hose; 22. A dust-proof sleeve; 23. and (4) winding the rod.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is: when people need to use the air filtering device for the hemodialysis machine, the exhaust hose 21 is taken down from the winding rod 23, the dustproof sleeve 22 on the exhaust hose 21 is taken down, the gas to be filtered is discharged into the filter cartridge 5 through the air inlet valve 6, the gas can be primarily filtered through the arranged filter hemisphere 7, the gas can be further filtered in multiple levels through the gas filtering films 10 on the two arranged plugboards 9, so that the filtering effect is better, if the gas filtering films 10 are required to be disassembled and replaced, the plugboards 9 are only required to be drawn out and replaced, the gas is transmitted into the heating box 13 in the disinfection cylinder 4 through the arranged exhaust pipe 12, the gas is heated through the heating wire inside the heating plate 15, the heat is guided through the heat conducting plate 14, thereby the gas is heated and disinfected, the gas can be discharged into the gas distribution pipe 18 through the arranged cooling conduit 16, the gas of heating can be cooled down through a plurality of cooling plates 17 that set up, thereby the subsequent use of the people of being convenient for, can be convenient for gas from both ends through the both sides gas-distributing pipe 18 that sets up and discharge, thereby satisfy medical staff's multiple user demand, discharge the gas of both sides to the connecting pipe 20 in through the discharge pipe 19 that sets up, and then with gas emission to exhaust hose 21 in, thereby the gas discharge that the people of being convenient for will filter through exhaust hose 21 of both sides is used.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hemodialysis machine is with straining gas device, includes fixed plate (1), disinfection section of thick bamboo (4) and cartridge filter (5), its characterized in that: the bottom two sides of the fixed plate (1) are respectively welded with a support plate (2), the inner side of each support plate (2) is welded with a winding rod (23), the top of each fixed plate (1) is provided with a fixed groove (3), the inner wall of each fixed groove (3) is fixedly provided with a disinfection cylinder (4), the top of each disinfection cylinder (4) is fixedly provided with a filter cylinder (5), the top of each filter cylinder (5) is provided with an air inlet valve (6), the top of the inner wall of each filter cylinder (5) is positioned under the air inlet valve (6) and is welded with a filter hemisphere (7), one side of the inner wall of each filter cylinder (5) is provided with an insertion groove (8), one side of each filter cylinder (5) far away from the insertion groove (8) is inserted with an insertion plate (9), the top of each insertion plate (9) is provided with an air filtering membrane (10), and the outer wall of each insertion plate (9) is sleeved with a sealing sleeve ring (11) at one end far away from each filter cylinder (5), an exhaust pipe (12) is arranged at one end of the joint of the filter cartridge (5) and the disinfection cylinder (4), a heating box (13) is welded at the top end of the inner wall of the disinfection cylinder (4), a heat conduction plate (14) is arranged at one end, far away from the exhaust pipe (12), of the top of the heating box (13), a heating plate (15) is welded at the top of the heat conduction plate (14), a cooling pipe (16) is inserted at one end, far away from the exhaust pipe (12), of the bottom of the heating box (13), cooling plates (17) are welded at two sides of the bottom of the inner wall of the disinfection cylinder (4), gas distribution pipes (18) are fixedly connected at two ends of the bottom of the cooling pipe (16), discharge pipes (19) are inserted at two ends of the bottom of the disinfection cylinder (4), a connecting pipe (20) is connected at the bottom of the outer wall of the discharge pipes (19) through threads, an exhaust hose (21) is connected at the bottom of the outer wall of the connecting pipe (20) through threads, and a dustproof sleeve (22) is sleeved at one end, far away from the connecting pipe (20), of the outer wall of the exhaust hose (21).

2. The air filter for hemodialysis machine of claim 1, wherein: the number of backup pad (2) is two altogether, and two backup pads (2) weld respectively in the bottom both sides of fixed plate (1), and exhaust hose (21) twines the outer wall at winding pole (23).

3. The air filter for hemodialysis machine of claim 1, wherein: the quantity of grafting draw-in groove (8) is two altogether, and cartridge filter (5) are pegged graft in the one side of keeping away from grafting draw-in groove (8) and are had two plugboards (9), and the one end of two plugboards (9) is pegged graft respectively in the inside of two grafting draw-in grooves (8), and the top of every plugboard (9) all is equipped with air filtering membrane (10).

4. The air filter for hemodialysis machine of claim 1, wherein: the inside of cartridge filter (5) passes through blast pipe (12) UNICOM with heating cabinet (13), and the inside of hot plate (15) is equipped with the heater strip structure, and the top of cooling conduit (16) and the inside UNICOM of heating cabinet (13).

5. The air filter for hemodialysis machine of claim 1, wherein: the number of the cooling plates (17) is a plurality, the cooling plates (17) are uniformly welded on two sides of the inner wall of the disinfection cylinder (4) in a staggered manner, and the cooling guide pipe (16) is wound on the outer walls of the cooling plates (17).

6. The air filter for hemodialysis machine of claim 1, wherein: the number of the discharge pipes (19) is two, the two discharge pipes (19) are respectively inserted at two ends of the bottom of the disinfection cylinder (4), and the two discharge pipes (19) are respectively communicated with the gas distributing pipes (18) at two sides.