CN221074535U - Oil-free medical vacuum unit - Google Patents
Oil-free medical vacuum unit Download PDFInfo
- Publication number
- CN221074535U CN221074535U CN202323114915.9U CN202323114915U CN221074535U CN 221074535 U CN221074535 U CN 221074535U CN 202323114915 U CN202323114915 U CN 202323114915U CN 221074535 U CN221074535 U CN 221074535U
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- Prior art keywords
- filter
- air
- oil
- vacuum pump
- vacuum
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- 238000013016 damping Methods 0.000 claims abstract description 14
- 230000001954 sterilising effect Effects 0.000 claims description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 230000030279 gene silencing Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 241000220317 Rosa Species 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000001580 bacterial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 230000002070 germicidal effect Effects 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides an oil-free medical vacuum unit, which belongs to the technical field of medical vacuum machines and comprises: the base, fixed surface is connected with the switch board on the base, switch board fixed surface installs the display screen, base upper surface symmetry is provided with damping spring, damping spring one end fixedly connected with fender bracket, be provided with the vacuum pump on the fender bracket, vacuum pump top intercommunication has the intake pipe, intake pipe one end fixed intercommunication has air cleaner, the last intercommunication of air cleaner has the branch air inlet pipe, through having set up filter assembly, when breathing in, blocks the air through the overhead baffle, and moisture in the air falls into the rose box bottom under the effect of gravity and is collected, avoids impurity such as moisture to get into the vacuum pump, slows down the velocity of flow of air through the overhead baffle, disinfects the air through the sterilamp, filters the dust in the air through the filter, avoids dust bacterial impurity to get into in the vacuum pump.
Description
Technical Field
The utility model belongs to the technical field of medical vacuum machines, and particularly relates to an oil-free medical vacuum unit.
Background
Medical vacuum is a vacuum suitable for medical use provided for the removal of body fluids, dirt and liquids from a patient and is part of a life support system. The medical vacuum unit is in direct contact with pollutants such as phlegm, pus, exudates and the like containing a large amount of pathogenic microorganisms such as bacteria, viruses and the like in rescuing patients. These pathogenic microorganisms often enter the medical vacuum unit with contaminants during use, contaminating the tubing and the vacuum pump set.
The prior published patent numbers are searched: CN215860677U, public patent name: a medical vacuum negative pressure unit belongs to the technical field of negative pressure machines. The utility model provides a medical vacuum negative pressure unit, includes base, frame, vacuum pump and vacuum tank, and frame, vacuum pump and vacuum tank are all fixed connection on the base, still includes: the bracket is fixedly connected to the base; the electric control box is fixedly connected to the bracket; the base is provided with a shock pad, shock springs are arranged between the vacuum pumps and the shock pad, two vacuum pumps are arranged, a first connecting pipe is arranged between the two vacuum pumps, a liquid collecting bottle is arranged at the bottom of the first connecting pipe, a second connecting pipe is arranged on the vacuum tank, filters are arranged on the two vacuum pumps, and universal wheels are fixedly connected to the outer wall of the bottom of the base; the utility model has simple structure, convenient operation and convenient movement, does not need to lay pipelines with great cost, and brings great convenience for medical rescue.
However, the scheme does not have the function of disinfection and sterilization, is easy to pollute a vacuum unit and needs to be improved.
Disclosure of utility model
The utility model aims to provide an oil-free medical vacuum unit, and aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
An oil-free medical vacuum unit comprising: the base, fixed surface is connected with the switch board on the base, switch board fixed surface installs the display screen, base upper surface symmetry is provided with damping spring, damping spring one end fixedly connected with fender bracket, be provided with the vacuum pump on the fender bracket, vacuum pump top intercommunication has the intake pipe, intake pipe one end fixedly communicates there is air cleaner, the last intercommunication of air cleaner has the branch air inlet pipe, be provided with first solenoid valve on the branch air inlet pipe, branch air inlet pipe one end intercommunication has the intake manifold, fixed intercommunication has communicating pipe on the intake manifold, fixed surface is connected with the negative pressure jar on the base, communicating pipe and the fixed intercommunication of negative pressure jar, be provided with the suction manifold on the negative pressure jar, fixed intercommunication has the filter tube on the suction manifold, fender bracket surface fixedly connected with rose box, rose box one side intercommunication has the vacuum tube, be provided with filter assembly on the rose box, be provided with the second solenoid valve on the rose box, second solenoid valve and filter tube intercommunication.
As a preferable scheme of the utility model, the filter pipes are arranged as hoses, the vacuum pumps are arranged in two groups, the protection frame is matched with the vacuum pumps, and the protection frame is not contacted with the control cabinet.
As a preferable scheme of the utility model, the filter assembly comprises a valve, a liquid discharge pipe, an inclined baffle, a positioning frame, a filter plate and ultraviolet sterilizing lamps, wherein the inclined baffle is fixedly connected in the filter box, the positioning frame is fixedly connected in the filter box, the filter plate is inserted on the positioning frame, and the ultraviolet sterilizing lamps are arranged in the filter box in an equidistant array.
As a preferable scheme of the utility model, the inclined baffle is obliquely arranged, the inclined baffle is matched with the vacuum tube, and the second electromagnetic valve is arranged at the upper position of one side of the filter box.
As a preferable scheme of the utility model, the filter plate is matched with the locating frame, and the locating frame is arranged at the central position inside the filter box.
As a preferable scheme of the utility model, the control cabinet is electrically connected with the vacuum pump, the control cabinet is electrically connected with the second electromagnetic valve, and the control cabinet is electrically connected with the first electromagnetic valve.
As a preferable scheme of the utility model, the damping springs are symmetrically arranged on the lower surface of the protection frame, and the surface of the protection frame is provided with a silencing plate matched with the vacuum pump.
Compared with the prior art, the utility model has the beneficial effects that:
This scheme is through having set up filter component, and when breathing in, blocks the air through putting the baffle to one side, and the moisture in the air falls into the rose box bottom under the effect of gravity and is collected, avoids impurity such as moisture to get into the vacuum pump, slows down the velocity of flow of air through putting the baffle to one side, disinfects the air through the sterilamp, filters the dust in the air through the filter, avoids dust bacterial impurity to get into in the vacuum pump.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the present utility model;
FIG. 3 is a schematic perspective view of a negative pressure tank in the structure of the present utility model;
fig. 4 is a cross-sectional view of a filter box in the construction of the present utility model.
In the figure: 1. a base; 2. a control cabinet; 3. a display screen; 4. a damping spring; 5. a protective frame; 6. a vacuum pump; 7. an air inlet pipe; 8. an air cleaner; 9. a branched intake pipe; 10. a first electromagnetic valve; 11. an intake manifold; 12. a communicating pipe; 13. a negative pressure tank; 14. an intake manifold; 15. a filter tube; 16. a second electromagnetic valve; 17. a filter box; 18. a vacuum tube; 19. a filter assembly; 1901. a valve; 1902. a liquid discharge pipe; 1903. a baffle is obliquely arranged; 1904. a positioning frame; 1905. a filter plate; 1906. ultraviolet germicidal lamp.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the technical scheme provided by the present embodiment is as follows:
An oil-free medical vacuum unit comprising: the base 1, the fixed surface is connected with switch board 2 on the base 1, switch board 2 fixed surface installs display screen 3, base 1 upper surface symmetry is provided with damping spring 4, damping spring 4 one end fixedly connected with fender bracket 5, be provided with vacuum pump 6 on the fender bracket 5, vacuum pump 6 top intercommunication has intake pipe 7, intake pipe 7 one end fixedly communicates there is air cleaner 8, the last intercommunication of air cleaner 8 has intake branch pipe 9, be provided with first solenoid valve 10 on the intake branch pipe 9, intake branch pipe 9 one end intercommunication has intake manifold 11, fixed intercommunication has communicating pipe 12 on the intake manifold 11, base 1 upper surface fixedly connected with negative pressure tank 13, communicating pipe 12 and negative pressure tank 13 fixed intercommunication are provided with suction manifold 14 on the negative pressure tank 13, fixed intercommunication is provided with filter tube 15 on the suction manifold 14, fender bracket 5 fixed surface is connected with rose box 17, rose box 17 one side intercommunication has vacuum tube 18, be provided with filter assembly 19 on the rose box 17, be provided with second solenoid valve 16 on the rose box 17, second solenoid valve 16 communicates with filter tube 15.
In the specific embodiment of the utility model, the filter assembly 19 is used for filtering and sterilizing water, dust and bacteria in the air, so that the water, dust and bacteria are prevented from entering the negative pressure tank 13, and the service life of the equipment is prolonged.
Specifically, the filter tube 15 is provided as a hose, the vacuum pump 6 is provided with two groups, the protection frame 5 is arranged in a matched manner with the vacuum pump 6, and the protection frame 5 is not contacted with the control cabinet 2.
In the embodiment of the utility model, the vacuum pump 6 is fixedly installed through the protection frame 5, and vibration of the vacuum pump 6 during operation is reduced through the damping spring 4.
Specifically, the filter assembly 19 includes a valve 1901, a drain pipe 1902, an inclined baffle 1903, a positioning frame 1904, a filter plate 1905 and an ultraviolet sterilization lamp 1906, the inclined baffle 1903 is fixedly connected in the filter box 17, the positioning frame 1904 is fixedly connected in the filter box 17, the filter plate 1905 is inserted on the positioning frame 1904, and the ultraviolet sterilization lamps 1906 are equidistantly arranged in the filter box 17.
In the embodiment of the present utility model, the water stored in the filter tank 17 is discharged through the drain pipe 1902, and bacteria in the air are killed by the ultraviolet germicidal lamp 1906, so that the water is prevented from entering the negative pressure tank 13.
Specifically, the inclined baffle 1903 is inclined, the inclined baffle 1903 is matched with the vacuum tube 18, and the second electromagnetic valve 16 is arranged at the upper position of one side of the filter box 17.
In an embodiment of the present utility model, the air water is blocked and filtered by tilting the baffle 1903 to slow the flow rate.
Specifically, the filter plate 1905 is matched with the positioning frame 1904, and the positioning frame 1904 is arranged at the central position inside the filter box 17.
In the embodiment of the present utility model, the filter plate 1905 is fixed by the positioning frame 1904, and dust in the air is filtered by the filter plate 1905, so that the dust is prevented from entering the negative pressure tank 13.
Specifically, the control cabinet 2 is electrically connected with the vacuum pump 6, the control cabinet 2 is electrically connected with the second electromagnetic valve 16, and the control cabinet 2 is electrically connected with the first electromagnetic valve 10.
In the specific embodiment of the utility model, the control cabinet 2 is used for controlling the opening and closing of the first electromagnetic valve 10, the second electromagnetic valve 16 and the vacuum pump 6, and the negative pressure tank 13 is internally provided with a pressure gauge which is electrically connected with the display screen 3, so that the air pressure inside the negative pressure tank 13 can be conveniently observed.
Specifically, the damping springs 4 are symmetrically arranged on the lower surface of the protection frame 5, and the surface of the protection frame 5 is provided with a silencing plate matched with the vacuum pump 6.
In the embodiment of the utility model, the vibration of the vacuum pump 6 during operation is reduced by the damping spring 4, so that the noise is reduced, and the use is convenient.
Working principle: air in the negative pressure tank 13 is pumped out through the vacuum pump 6, air in the negative pressure tank 13 is filtered through the air filter 8, damage to the vacuum pump 6 is avoided, after the air in the negative pressure tank 13 is pumped out, the second electromagnetic valve 16 is opened, suction is carried out through the vacuum tube 18, air is blocked by the inclined baffle 1903 during suction, water in the air falls into the filter box 17 under the action of gravity, moisture is prevented from entering the negative pressure tank 13, dust in the air is filtered through the filter plate 1905, bacteria in the air are sterilized through the ultraviolet sterilizing lamp 1906, the inclined baffle 1903 is provided with a transparent plate, the air flow speed is slowed down, and the sterilizing effect is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. An oil-free medical vacuum unit, comprising: base (1), fixed surface is connected with switch board (2) on base (1), switch board (2) fixed surface installs display screen (3), base (1) upper surface symmetry is provided with damping spring (4), damping spring (4) one end fixedly connected with fender bracket (5), be provided with vacuum pump (6) on fender bracket (5), vacuum pump (6) top intercommunication has intake pipe (7), intake pipe (7) one end fixed intercommunication has air cleaner (8), air cleaner (8) upper intercommunication has intake branch pipe (9), be provided with first solenoid valve (10) on intake branch pipe (9), intake branch pipe (9) one end intercommunication has intake manifold (11), fixed intercommunication has communicating pipe (12) on intake manifold (11), fixed surface is connected with negative pressure tank (13) on base (1), be provided with on negative pressure tank (13) and breathe in air (14), intake pipe (14) one side (17) are connected with filtration case (17) on filter house steward (5), the filter box (17) is provided with a filter assembly (19), the filter box (17) is provided with a second electromagnetic valve (16), and the second electromagnetic valve (16) is communicated with the filter pipe (15).
2. An oil-free medical vacuum unit according to claim 1, wherein: the filter tube (15) is arranged into a hose, the vacuum pumps (6) are arranged in two groups, the protection frame (5) is matched with the vacuum pumps (6), and the protection frame (5) is not contacted with the control cabinet (2).
3. An oil-free medical vacuum unit according to claim 1, wherein: the filter assembly (19) comprises a valve (1901), a drain pipe (1902), an inclined baffle (1903), a locating rack (1904), a filter plate (1905) and an ultraviolet sterilization lamp (1906), wherein the inclined baffle (1903) is fixedly connected in the filter box (17), the locating rack (1904) is fixedly connected in the filter box (17), the filter plate (1905) is inserted on the locating rack (1904), and the ultraviolet sterilization lamp (1906) is arranged in the filter box (17) at equal intervals.
4. An oil-free medical vacuum unit according to claim 3, wherein: the inclined baffle plate (1903) is obliquely arranged, the inclined baffle plate (1903) is matched with the vacuum tube (18), and the second electromagnetic valve (16) is arranged at the upper position of one side of the filter box (17).
5. An oil-free medical vacuum unit according to claim 3, wherein: the filter plate (1905) is matched with the locating frame (1904), and the locating frame (1904) is arranged at the central position inside the filter box (17).
6. An oil-free medical vacuum unit according to claim 1, wherein: the control cabinet (2) is electrically connected with the vacuum pump (6), the control cabinet (2) is electrically connected with the second electromagnetic valve (16), and the control cabinet (2) is electrically connected with the first electromagnetic valve (10).
7. An oil-free medical vacuum unit according to claim 1, wherein: the damping springs (4) are symmetrically arranged on the lower surface of the protection frame (5), and the surface of the protection frame (5) is provided with a silencing plate matched with the vacuum pump (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323114915.9U CN221074535U (en) | 2023-11-19 | 2023-11-19 | Oil-free medical vacuum unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323114915.9U CN221074535U (en) | 2023-11-19 | 2023-11-19 | Oil-free medical vacuum unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221074535U true CN221074535U (en) | 2024-06-04 |
Family
ID=91252170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323114915.9U Active CN221074535U (en) | 2023-11-19 | 2023-11-19 | Oil-free medical vacuum unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221074535U (en) |
-
2023
- 2023-11-19 CN CN202323114915.9U patent/CN221074535U/en active Active
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