CN216149351U - Solid-gas-liquid separation device of dental suction system - Google Patents
Solid-gas-liquid separation device of dental suction system Download PDFInfo
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- CN216149351U CN216149351U CN202122251854.5U CN202122251854U CN216149351U CN 216149351 U CN216149351 U CN 216149351U CN 202122251854 U CN202122251854 U CN 202122251854U CN 216149351 U CN216149351 U CN 216149351U
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Abstract
The utility model discloses a solid-gas-liquid separation device of a dental suction system, and belongs to the field of dental suction system devices. The gas-liquid separation device comprises a gas-liquid separation tank, wherein the gas-liquid separation tank comprises a gas inlet, an exhaust port, a bottom sewage draining outlet, a top flushing outlet, a lower flushing outlet and a pressure sensor interface, the gas inlet is arranged at the upper end of the side wall of the gas-liquid separation tank, a filter cartridge is arranged in the gas inlet, the filter cartridge is detachably connected with the gas inlet, a Y-shaped connecting pipe is arranged outside the gas inlet, the Y-shaped connecting pipe is detachably connected with the gas inlet, the Y-shaped connecting pipe is respectively connected with a gas inlet pipeline and the filter cartridge, the side wall of the Y-shaped connecting pipe is provided with the filter cartridge flushing interface, the bottom sewage draining outlet is arranged at the bottom end of the gas-liquid separation tank, and the lower flushing outlet is connected with a lower flushing liquid inlet through a cleaning pipeline; the utility model can effectively reduce the workload of cleaning and maintenance, improve the working efficiency, simultaneously avoid the contact of maintainers and the liquid with germs of the device and reduce the risk of secondary infection.
Description
Technical Field
The utility model relates to the technical field of dental suction systems, in particular to a solid-gas-liquid separation device of a dental suction system.
Background
The dental electric suction system is used for providing a negative pressure air source during oral treatment. In the oral treatment process, in order to keep the continuity of treatment and avoid the secondary pollution of a treatment consulting room, the electric dental suction system is adopted to pump away liquid, solid particles and generated aerial fog accumulated in the oral cavity.
The gas-liquid separation device who is used for dentistry suction system at present installs, maintains the difficulty to dismantle very inconveniently when later maintenance, its inside washing mostly need unpack apart and go on through the manual work, not only wastes time and energy, has increased operating personnel secondary infection's risk simultaneously.
The dental suction system in the prior art has the following disadvantages: 1. the tank body needs to be opened for operation during internal cleaning, so that the risk of pathogen infection of cleaning personnel is increased; 2. the cleaning port of the filter cylinder is troublesome to disassemble and assemble, and the workload of cleaning and maintenance is increased; 3. the air inlet and outlet and the pipeline are connected in a bonding mode, so that the installation is troublesome, and the leakage is easy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the solid-gas-liquid separation device for the dental suction system is convenient to connect, simple in structure and capable of reducing the workload of cleaning and maintaining medical staff to the maximum extent, and mainly solves the problem of secondary infection risk caused by maintenance of the solid-gas-liquid separation device for the dental suction system by maintenance staff.
The purpose of the utility model is realized by the following technical scheme:
the solid-gas-liquid separation device of the dental suction system comprises a gas-liquid separation tank, wherein the gas-liquid separation tank comprises a gas inlet, an exhaust port, a bottom sewage draining outlet, a top flushing port, a lower flushing port and a pressure sensor interface;
the gas inlet is arranged at the upper end of the side wall of the gas-liquid separation tank;
a filter cylinder is arranged in the air inlet and is detachably connected with the air inlet;
a Y-shaped connecting pipe is arranged outside the air inlet and detachably connected with the air inlet;
the Y-shaped connecting pipe is composed of a first branch pipe and a second branch pipe, the first branch pipe is connected with the air inlet pipeline, and the second branch pipe is connected with the filter cartridge through an air inlet;
a filter cartridge flushing port is arranged on the side wall of the first branch pipe;
the top flushing port is connected with a top flushing pipe, and through holes which are uniformly distributed are formed in the circumferential direction of the part, inserted into the gas-liquid separation tank, of the top flushing pipe;
the bottom sewage draining outlet is arranged at the bottom end of the gas-liquid separation tank;
the lower part flushing port is connected with the lower part flushing liquid inlet through a cleaning pipeline.
According to the device, the filter cylinder is arranged in the air inlet, and the cylinder body and the bottom of the filter cylinder are provided with the through holes which are uniformly distributed and have the same size, so that when a solid-gas-liquid oral cavity mixture entering the first branch pipe through the air inlet pipeline passes through the filter cylinder, solid matters with the diameter larger than that of the through holes of the filter cylinder are filtered. A filter cylinder is detachably connected with the air inlet, and a Y-shaped connecting pipe is detachably connected with the air inlet, so that the Y-shaped pipe and the filter cylinder are convenient to clean and maintain. The second branch pipe is connected with the filter cylinder through an air inlet, wherein the second branch pipe is used for facilitating the filter cylinder to be taken out during cleaning and maintenance of the filter cylinder. The side wall of the first branch pipe is provided with a filter drum flushing interface, the filter drum flushing interface can be connected with an external pipeline, water flows into the filter drum through the filter drum flushing interface through the external pipeline so as to flush the through hole of the filter drum, solid matters in the filter drum are prevented from blocking the through hole of the filter drum, and the operation efficiency of the solid-gas-liquid separation device is reduced. The mixture entering the gas-liquid separation tank is discharged through a bottom sewage outlet under the influence of gravity, and the lower flushing port is externally connected with a clean pipeline, so that the inside of the gas-liquid separation tank can be cleaned.
After the device is used or cleaned and maintained, the disinfectant enters the gas-liquid separation tank through the top flushing port to comprehensively disinfect the gas-liquid separation tank. The top flushing pipe is inserted into the gas-liquid separation tank through the top flushing port, so that the top flushing pipe guides the disinfectant, and the part, inserted into the inside of the gas-liquid separation tank, of the top flushing pipe is provided with through holes which are uniformly distributed in the circumferential direction, so that the contact area between the disinfectant and the inside of the gas-liquid separation tank is increased, and a better disinfection effect is realized.
Preferably, a port of the filter cartridge connected to the air inlet is provided with a handle.
The lifting handle is arranged at the port of the filter cylinder, so that when the used filter cylinder is cleaned and maintained, a cleaner can conveniently hold the lifting handle to take out the filter cylinder from the air inlet.
Preferably, a quick-mounting blind plate is arranged at the port of the second branch pipe.
The fast-assembling blind plate has the function of opening or closing fast. In the operation process of the device, the fast-assembly blind plate is in a closed state, the first branch pipe is externally connected with an air inlet pipeline, so that the solid-gas-liquid mixture is prevented from leaking from each joint of the Y-shaped pipe, and when the device is cleaned and maintained, the fast-assembly blind plate is opened or taken down so as to clean and maintain the Y-shaped connecting pipe and the filter cylinder.
Preferably, still include two whirl boards, two whirl boards set up in opposite directions the inner wall of gas-liquid separation jar is and be certain contained angle, and wherein one whirl board not with the one end that the inner wall of gas-liquid separation jar is connected is in the below of air inlet.
The two rotational flow plates are oppositely arranged on the inner wall of the gas-liquid separation tank and form a certain included angle, so that the solid-gas-liquid mixture entering the gas-liquid separation tank is separated from the gas. The mixture entering the gas-liquid separation tank moves along the rotational flow plate, liquid substances and particles sink to the bottom of the gas-liquid separation tank under the action of centrifugal force, and the gas part is pumped out through the exhaust port.
Preferably, the exhaust pipe is arranged inside the gas-liquid separation tank, one end of the exhaust pipe is connected with the exhaust port, and the other end of the exhaust pipe is bent to the top at a certain angle.
Preferably, the cyclone separator further comprises a lower flushing pipe, the lower flushing pipe is arranged inside the gas-liquid separation tank and connected with the lower flushing port, and the lower flushing port is arranged below the cyclone plate.
And a lower washing pipe is arranged to wash the part below the rotary flow plate.
Preferably, the lower flushing pipe is provided with evenly distributed through holes along the circumference thereof.
And through holes which are uniformly distributed are formed in the pipe wall of the lower flushing pipe along the circumferential direction of the lower flushing pipe so as to increase the contact area between the flushing liquid and the gas-liquid separation tank.
Preferably, the device further comprises a manual valve and a solenoid valve which are connected in parallel between the lower flushing port and the lower flushing liquid inlet.
Preferably, the solenoid valve is of a normally closed type.
Preferably, the sewage treatment device further comprises a sewage pump, wherein a liquid inlet of the sewage pump is connected with the bottom sewage draining outlet, and a liquid outlet of the sewage pump is connected with the automatic sewage draining outlet.
Through setting up the dredge pump for sewage in the gas-liquid separation jar can flow out from automatic drain through the dredge pump.
Preferably, the sewage treatment device further comprises a suction filter cylinder flushing pipe, one end of the suction filter cylinder flushing pipe is connected with the filter cylinder flushing interface, and the other end of the suction filter cylinder flushing pipe is connected with a liquid outlet of the sewage pump.
When the sewage pump works, liquid at the bottom of the gas-liquid separation tank is discharged through the sewage pump liquid outlet, wherein the sewage pump liquid outlet is connected with the suction filter cylinder flushing pipe, so that part of liquid flows into the filter cylinder flushing interface through the suction filter cylinder flushing pipe under the action of pressure to flush the filter cylinder, and the wall of the filter cylinder and through holes at the bottom of the filter cylinder are prevented from being blocked by solid matters.
Preferably, the sewage treatment device further comprises a manual sewage draining outlet, and the manual sewage draining outlet is connected with the bottom sewage draining outlet.
Through the setting of manual drain for this device carries out the blowdown and has two kinds of ways, and sewage can flow through manual drain in the gas-liquid separation jar, also can flow from automatic drain through the dredge pump.
Preferably, the gas-liquid separation device further comprises a plurality of liquid level sensor interfaces, wherein the liquid level sensor interfaces are arranged on the side wall of the gas-liquid separation tank, and the liquid level sensor interfaces are located below the lower flushing port.
The liquid level sensor interface is matched with the sewage pump, and the sewage pump or the device is monitored to integrally run or stop running according to the height of the liquid level in the gas-liquid separation tank.
The utility model provides a solid-gas-liquid separation device of a dental suction system, which has the following beneficial effects:
1. the top and the lower part are respectively provided with a flushing interface, so that the interior of the tank body can be completely cleaned without opening the gas-liquid separation tank, and the cleaning device is convenient and safe;
2. the filter cartridge cleaning maintenance opening adopts a quick-assembly structure, and is convenient and quick;
3. the device is convenient and reliable to connect with an external pipeline, and can be repeatedly installed and detached;
4. the liquid level sensor is arranged, and liquid in the separation tank can be automatically discharged according to the liquid level height.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive step.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a side view of the present invention;
the labels in the figure are: 1-a gas-liquid separation tank, 2-a top flushing pipe, 3-an exhaust port, 4-a lower flushing pipe, 5-a suction port filter cylinder flushing pipe, 6-an automatic sewage draining port, 7-a sewage draining pump, 8-a liquid level sensor A port, 9-a liquid level sensor B port, 10-a liquid level sensor C port, 11-a filter cylinder, 12-Y type connecting pipes, 121-a first branch pipe, 122-a second branch pipe, 123-a quick-assembly blind plate, 124-a filter cylinder flushing port, 13-a manual sewage draining port, 14-a swirl plate, 15-an exhaust pipe, 16-a lower flushing liquid inlet, 17-a manual valve, 18-an electromagnetic valve, 19-a pressure sensor port, 20-a bottom sewage draining port, 21-an air inlet and 22-a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clearly apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
Example 1
Referring to fig. 1 to 3, a solid-gas-liquid separation device of a dental suction system comprises a gas-liquid separation tank 1, wherein the gas-liquid separation tank 1 comprises a gas inlet 21, an exhaust port 3, a bottom sewage outlet 20, a top flushing port, a lower flushing port and a pressure sensor interface 19, the gas inlet 21 is arranged at the upper end of the side wall of the gas-liquid separation tank 1, a filter cartridge 11 is arranged inside the gas inlet 21, the filter cartridge 11 is detachably connected with the gas inlet 21, a Y-shaped connecting pipe 12 is arranged outside the gas inlet 21, the Y-shaped connecting pipe 12 is detachably connected with the gas inlet 21, the Y-shaped connecting pipe comprises a first branch pipe 121 and a second branch pipe 122, the first branch pipe 121 is connected with a gas inlet pipeline, the second branch pipe 122 is connected with the filter cartridge 11 through the gas inlet 21, a filter cartridge flushing port 124 is arranged on the side wall of the first branch pipe 121, and the top flushing port is connected with a top flushing pipe 2, the part of the top flushing pipe 2 inserted into the gas-liquid separation tank 1 is provided with through holes uniformly distributed in the circumferential direction; the bottom sewage draining outlet 20 is arranged at the bottom end of the gas-liquid separation tank 1; the lower part flushing port is connected with a lower part flushing liquid inlet 16 through a flushing pipeline, the exhaust pipe 15 is arranged inside the gas-liquid separation tank 1, one end of the exhaust pipe 15 is connected with the exhaust port 3, and the other end of the exhaust pipe 15 is bent to the top of the gas-liquid separation tank 1 at a certain angle.
It is 1 mm's through-hole that the diameter is equipped with evenly distributed at its section of thick bamboo wall and bottom to strain cartridge 11, strain cartridge 11 still with the port department that air inlet 21 is connected is equipped with the handle, the port department of second branch pipe 122 is equipped with fast-assembling blind plate 123, and two whirl boards 14 set up in the inside of gas-liquid separation jar 1 and be certain contained angle in opposite directions, and whirl board 14 not with the one end that the inner wall of gas-liquid separation jar is connected is in the below of air inlet 21, lower part flushing pipe 4 set up in inside the gas-liquid separation jar 1, and lower part flushing pipe 4 is connected with the lower part flushing port, and lower part flushing pipe 4 is equipped with evenly distributed's through-hole along its circumference, and the below of whirl board 14 is located to the lower part flushing port.
The manual valve 17 and the electromagnetic valve 18 are connected in parallel between the lower flushing port and the lower flushing liquid inlet 16; the inlet and the bottom drain outlet 20 of dredge pump 7 are connected, and manual drain outlet 13 also is connected with bottom drain outlet 20, and the liquid outlet and the automatic drain outlet 6 of dredge pump 7 are connected, and gas-liquid separation jar 1's lateral wall has set gradually level sensor A interface 8, level sensor B interface 9, level sensor C interface 10 by supreme down, and aforementioned 3 level sensor interfaces all are located the below that the lower part washed the mouth. When the liquid level dropped to level sensor A interface 8, dredge pump 7 stall, if dredge pump 7 failed normal operating, when the liquid level reached level sensor C interface, the automatic shutdown of system was when liquid level, and liquid accessible manual drain 13 was discharged this moment.
One end of the suction cartridge flushing pipe 5 is connected to the cartridge flushing port 124, and the other end of the suction cartridge flushing pipe 5 is connected to the liquid outlet of the sewage pump 7.
According to the device, the filter cartridge 11 is arranged in the air inlet 21, through holes which are uniformly distributed and have the diameter of 1mm are formed in the body and the bottom of the filter cartridge 11, so that when a solid-gas-liquid oral cavity mixture entering the first branch pipe 121 through the air inlet pipeline passes through the filter cartridge 11, solid matters with the diameter larger than that of the through holes of the filter cartridge 11 are filtered. The connection mode that the filter cartridge 11 is detachably connected with the air inlet 21 and the Y-shaped connecting pipe 12 is detachably connected with the air inlet 21 is adopted, so that the purposes of cleaning and maintaining the Y-shaped connecting pipe 12 and the filter cartridge 11 are convenient. The second branch pipe 122 is connected to the filter cartridge 11 through the air inlet 21, wherein the second branch pipe 122 is used for facilitating the removal of the filter cartridge 11 during cleaning and maintenance of the filter cartridge 11. The side wall of the first branch pipe 121 is provided with a filter cartridge flushing port 124, and the purpose of the filter cartridge flushing port 124 is that the filter cartridge flushing port 124 can be connected with an external pipeline, and water flows into the filter cartridge 11 through the external pipeline via the filter cartridge flushing port 124 to flush through holes of the filter cartridge 11, so that solid substances in the filter cartridge 11 are prevented from blocking the through holes of the filter cartridge, and the operation efficiency of the solid-gas-liquid separation device is reduced. The mixture entering the gas-liquid separation tank 1 is discharged through the bottom drain outlet 20 under the influence of gravity, and the lower flushing port is externally connected with a clean pipeline, so that the inside of the gas-liquid separation tank 1 can be cleaned.
According to the device provided by the embodiment of the utility model, the handle is arranged at the port of the filter cartridge 11, so that when the used device is cleaned and maintained, a cleaner can conveniently take out the filter cartridge 11 from the air inlet 21 by holding the handle.
The device provided by the embodiment of the utility model is provided with the fast-assembling blind plate 123, and the fast-assembling blind plate 123 has the function of being opened or closed quickly. In the operation process of the device of the embodiment of the utility model, the fast-assembling blind plate 123 is in a closed state, and the first branch pipe 121 is externally connected with an air inlet pipeline, so that the solid-gas-liquid mixture is prevented from leaking from each connection part of the Y-shaped connecting pipe 12. When the device is cleaned and maintained, the quick-mounting blind plate 123 is opened or the quick-mounting blind plate 123 is taken down, so that the Y-shaped connecting pipe 12 and the filter cylinder 11 can be cleaned and maintained.
The device of the embodiment of the utility model is provided with a lower washing pipe 4 for washing the part below the rotary flow plate 14. Through holes are uniformly distributed on the pipe wall of the lower washing pipe 4 along the circumferential direction of the lower washing pipe 4 so as to increase the contact area between the washing liquid and the inside of the gas-liquid separation tank 1. The two rotational flow plates 14 are oppositely arranged on the inner wall of the gas-liquid separation tank 1 and form a certain included angle so as to separate gas from solid-gas-liquid mixture entering the gas-liquid separation tank 1. The mixture that gets into in the gas-liquid separation jar 1 moves along whirl board 14, and liquid thing and particulate matter sink in the gas-liquid separation jar bottom under the effect of centrifugal force, and the gas part is taken out through gas vent 3. The sewage pump 7 is arranged, so that the device has two ways for sewage discharge, and sewage in the gas-liquid separation tank 1 can flow out through the manual sewage outlet 13 and can also flow out from the automatic sewage outlet 6 through the sewage pump 7. The liquid level sensor interface is matched with the sewage pump 7, and the liquid level sensor interface monitors the integral operation or the stop operation of the sewage pump 7 or the device according to the height of the liquid level in the gas-liquid separation tank 1. When the sewage pump 7 works, liquid at the bottom of the gas-liquid separation tank 1 is discharged through a liquid outlet of the sewage pump 7, wherein the liquid outlet of the sewage pump 7 is connected with the suction filter cylinder flushing pipe 5, so that part of the liquid flows into the filter cylinder flushing interface 124 through the suction filter cylinder flushing pipe 5 under the pressure action to flush the filter cylinder 11, and the wall and the through hole at the bottom of the filter cylinder 11 are prevented from being blocked by solid matters.
After the device provided by the embodiment of the utility model is used or cleaned and maintained, the disinfectant enters the gas-liquid separation tank 1 through the top flushing port to comprehensively disinfect the gas-liquid separation tank 1. The top flushing pipe 2 is inserted into the gas-liquid separation tank 1 through the top flushing port, so that the top flushing pipe 2 conducts diversion on the disinfectant, and the part of the top flushing pipe 2 inserted into the gas-liquid separation tank 1 is circumferentially provided with through holes which are uniformly distributed, so that the contact area between the disinfectant and the inside of the gas-liquid separation tank 1 is increased, and a better disinfection effect is achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Solid gas-liquid separation equipment of dentistry suction system, including gas-liquid separation jar (1), gas-liquid separation jar (1) is including air inlet (21), gas vent (3), bottom drain (20), top wash mouthful, lower part and wash mouthful, pressure sensor interface (19), its characterized in that:
the gas inlet (21) is arranged at the upper end of the side wall of the gas-liquid separation tank (1);
a filter cylinder (11) is arranged in the air inlet (21), and the filter cylinder (11) is detachably connected with the air inlet (21);
a Y-shaped connecting pipe (12) is arranged outside the air inlet (21), and the Y-shaped connecting pipe (12) is detachably connected with the air inlet (21);
the Y-shaped connecting pipe is composed of a first branch pipe (121) and a second branch pipe (122), the first branch pipe (121) is connected with an air inlet pipeline, and the second branch pipe (122) is connected with the filter cartridge (11) through an air inlet (21);
a filter cartridge flushing port (124) is formed in the side wall of the first branch pipe (121);
the top flushing port is connected with a top flushing pipe (2), and through holes which are uniformly distributed are formed in the circumferential direction of the part, inserted into the gas-liquid separation tank (1), of the top flushing pipe (2);
the bottom sewage draining outlet (20) is arranged at the bottom end of the gas-liquid separation tank (1);
the lower washing port is connected with a lower washing liquid inlet (16) through a cleaning pipeline.
2. The dental suction system solid-gas-liquid separation device of claim 1, wherein: a handle is arranged at a port of the filter cartridge (11) connected with the air inlet (21).
3. The dental suction system solid-gas-liquid separation device of claim 1, wherein: and a quick-mounting blind plate (123) is arranged at the port of the second branch pipe (122).
4. A dental suction system solid-gas-liquid separation device as claimed in any of claims 1 to 3, wherein: still include two whirl boards (14), two whirl boards (14) set up in opposite directions the inner wall of gas-liquid separation jar (1) and be certain contained angle, and one of them whirl board (14) not with the one end of gas-liquid separation jar (1) inner wall connection is in the below of air inlet (21).
5. The dental suction system solid-gas-liquid separation device of claim 4, wherein: also comprises a lower flushing pipe (4);
the lower washing pipe (4) is provided with through holes which are uniformly distributed along the circumferential direction;
the lower washing pipe (4) is arranged inside the gas-liquid separation tank (1), and the lower washing pipe (4) is connected with the lower washing port;
the lower flushing port is arranged below the cyclone plate (14).
6. The dental suction system solid-gas-liquid separation device of claim 5, wherein: the device also comprises a manual valve (17) and an electromagnetic valve (18), wherein the manual valve (17) and the electromagnetic valve (18) are connected in parallel between the lower flushing port and the lower flushing liquid inlet (16).
7. The dental suction system solid-gas-liquid separation device of claim 5, wherein: the automatic sewage draining device is characterized by further comprising a sewage draining pump (7), wherein a liquid inlet of the sewage draining pump (7) is connected with the bottom sewage draining outlet (20), and a liquid outlet of the sewage draining pump (7) is connected with the automatic sewage draining outlet (6).
8. The dental suction system solid-gas-liquid separation device of claim 7, wherein: further comprising a suction cartridge flushing pipe (5);
one end of the suction filter cylinder flushing pipe (5) is connected with the filter cylinder flushing interface (124), and the other end of the suction filter cylinder flushing pipe (5) is connected with a liquid outlet of the sewage pump (7).
9. The dental suction system solid-gas-liquid separation device as claimed in any one of claims 5 to 8, wherein: the sewage treatment device further comprises a manual sewage draining outlet (13), and the manual sewage draining outlet (13) is connected with the bottom sewage draining outlet (20).
10. The dental suction system solid-gas-liquid separation device of claim 9, wherein: the liquid level sensor is characterized by further comprising a plurality of liquid level sensor interfaces, wherein the liquid level sensor interfaces are sequentially arranged on the side wall of the gas-liquid separation tank (1) and located below the lower flushing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122251854.5U CN216149351U (en) | 2021-09-16 | 2021-09-16 | Solid-gas-liquid separation device of dental suction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122251854.5U CN216149351U (en) | 2021-09-16 | 2021-09-16 | Solid-gas-liquid separation device of dental suction system |
Publications (1)
| Publication Number | Publication Date |
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| CN216149351U true CN216149351U (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122251854.5U Active CN216149351U (en) | 2021-09-16 | 2021-09-16 | Solid-gas-liquid separation device of dental suction system |
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| CN (1) | CN216149351U (en) |
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2021
- 2021-09-16 CN CN202122251854.5U patent/CN216149351U/en active Active
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