CN114950051A - Gas-water separator for medical central negative pressure suction system - Google Patents
Gas-water separator for medical central negative pressure suction system Download PDFInfo
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- CN114950051A CN114950051A CN202210896147.8A CN202210896147A CN114950051A CN 114950051 A CN114950051 A CN 114950051A CN 202210896147 A CN202210896147 A CN 202210896147A CN 114950051 A CN114950051 A CN 114950051A
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- tank body
- fixedly connected
- separation tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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Abstract
The invention relates to the technical field of medical equipment, and discloses a gas-water separator for a medical central negative pressure suction system, which comprises a separation tank body, wherein the surface of a driving rotating shaft is fixedly connected with a disc-shaped filtering device, the inner wall of the separation tank body and the position close to the disc-shaped filtering device are fixedly connected with a cleaning device, the top end of the driving rotating shaft penetrates through the inner wall of the separation tank body and extends to the outside of the separation tank body, the center position of the top of the separation tank body is fixedly connected with a power mechanism, the output end of the power mechanism is fixedly connected with the top end of the driving rotating shaft through a coupler, the surface of the separation tank body and the position close to the bottom of the separation tank body are fixedly connected with a gas inlet pipe, and the surface of the separation tank body and the position close to the top of the separation tank body are provided with a gas outlet pipe. This gas-water separator for medical central negative pressure suction system of machine has reached quick separation's effect, can carry out quick separation to gas and liquid, reduces to receive the adnexed influence of liquid, reduces artifical cleanness, safe and reliable has improved work efficiency and performance.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an air-water separator for a medical central negative pressure suction system.
Background
The medical negative pressure suction system uses a vacuum pump unit of a central suction station as a negative pressure source, and the suction of the vacuum pump enables the suction system pipeline to reach a required negative pressure value, so as to generate suction at the terminals of an operating room, a rescue room, a treatment room and each ward, and is mainly used for sucking phlegm, blood, pus and other pollutants in the body of a patient. The gas-water separator is an important component of the medical negative pressure suction system, and the performance of the gas-water separator directly affects the separation efficiency of gas and liquid, and further affects the stability and reliability of the whole negative pressure suction system.
At present, current gas-water separator structure is too simple, receives the adnexed influence of moisture easily for separation efficiency is low, needs the manual work to clear up, wastes time and energy, influences work efficiency, has reduced performance.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: a gas-water separator for a medical central negative pressure suction system comprises a separation tank body, wherein a driving rotating shaft is connected to the inside of the separation tank body and close to the central position through a support in a rotating manner, a disc-shaped filtering device is fixedly connected to the surface of the driving rotating shaft, a cleaning device is fixedly connected to the inner wall of the separation tank body and close to the disc-shaped filtering device, the top end of the driving rotating shaft penetrates through the inner wall of the separation tank body and extends to the outside of the separation tank body, a power mechanism is fixedly connected to the central position of the top of the separation tank body, the output end of the power mechanism is fixedly connected with the top end of the driving rotating shaft through a coupler, an air inlet pipe is fixedly connected to the surface of the separation tank body and close to the bottom position, one end of the air inlet pipe extends to the inside of the separation tank body, a horn mouth is arranged at one end of the air inlet pipe extending to the inside of the separation tank body, an air outlet pipe is arranged on the surface of the separation tank body and close to the top position, the bottom center position of the separation tank body is provided with a water outlet, gas is conveyed into the separation tank body through the air inlet pipe, the driving rotating shaft is driven through the power mechanism at the moment, the disc-shaped filtering device is enabled to rotate along with the disc-shaped filtering device, the gas is enabled to move upwards and then is in contact with the disc-shaped filtering device, and under the action of centrifugal force, the gas and the liquid are separated, the gas treated at the moment is discharged from the air outlet pipe, interaction between the rotating disc-shaped filtering device and the cleaning device is utilized, the self-cleaning effect is achieved, the structure is enabled to be connected together, the whole device is reasonable and simple in structure, the use is convenient, the gas and the liquid can be quickly separated, the influence of liquid adhesion is reduced, manual cleaning is reduced, safety and reliability are achieved, and the working efficiency and the use performance are improved.
Preferably, filter equipment includes frame and filter screen, the edge and the frame fixed connection of filter screen, the integral type is constituteed to frame and filter screen, the filter screen sets up to the toper, the central point of frame puts and the fixed surface of drive pivot is connected, the fixed surface of filter screen is connected with the top and moves the device, the supplementary separator of bottom fixedly connected with of filter screen, the edge roll connection of frame has the ball, the edge of ball and the laminating of the inner wall of the knockout drum body.
Preferably, the jacking devices are uniformly distributed at the top of the filter screen, and the auxiliary separating devices are uniformly distributed at the bottom of the filter screen.
Preferably, the jacking device comprises a jacking substrate, the bottom of the jacking substrate is fixedly connected with the top of the filter screen, the surface of the jacking substrate is an arc-shaped surface, the surface of the jacking substrate is connected with a roller in a rolling manner, support bars are fixedly connected between the surface of the jacking substrate and the two corresponding sides of the surface of the filter screen, when the rotating driving rotating shaft is driven by a power mechanism to rotate, the whole filter device can rotate together, at the moment, gas entering the separation tank body moves upwards under the action of air pressure, at the moment, the filter screen filters moisture in the gas to enable the moisture to be attached to the filter screen, the rotating filter screen enables the moisture attached to the surface to be subjected to centrifugal force, the moisture is thrown out towards the inner wall direction of the separation tank body, the jacking device can rotate together with the filter screen, and at the moment, when the rotating jacking substrate meets with the hammering device on the cleaning device, can apply ascending top power to the hammering device, and then help subsequent cleaning work that strikes, utilize the roll of roller simultaneously for adopt rolling friction between top pressure base plate and the hammering device, and then reduced frictional resistance, it is smooth and easy to help whole structure operation, the difficult condition that the card pauses that appears, and help applying the top pressure to the hammering device, interact between the make full use of structure has realized multiple functions, and safe and reliable has improved performance.
Preferably, the rollers are uniformly distributed on the surface of the jacking substrate, and the supporting strips are uniformly distributed between the surface of the jacking substrate and two sides corresponding to the surface of the filter screen.
Preferably, the auxiliary separating device comprises a connecting substrate, one side of the edge of the connecting substrate is fixedly connected with the bottom of the filter screen, the connecting substrate is obliquely arranged, a guiding skirt is arranged on one side of the edge of the connecting substrate, a secondary sheet is fixedly connected to one side of the surface of the connecting substrate, which is close to the bottom of the filter screen, when the hammering device knocks the filter screen, the water attached to the filter screen falls off under the action of inertia and falls onto the connecting substrate, the collected water is subjected to centrifugal force by the rotating connecting substrate, and the water is thrown out of the inner wall of the separating tank under the guiding action of the secondary sheet, and simultaneously, under the guiding action of the guiding skirt, the gas can be blown along with the rotation of the connecting substrate, so that the movement of the gas is accelerated, the separation of the gas and the liquid is facilitated, and the rotation of the auxiliary separating device is fully utilized, the structure is connected, the separation of gas and liquid is promoted, the safety and the reliability are realized, and the service performance is improved.
Preferably, the surface of the connecting substrate and the surface of the guide skirt are both arc-shaped surfaces, and the secondary sheets are uniformly distributed on the surface of the connecting substrate.
Preferably, cleaning device includes the right angle backup pad, the one end of right angle backup pad and the inner wall fixed connection of the knockout drum body, fixedly connected with stiffener between the corresponding both sides of right angle backup pad bottom and knockout drum inner wall, the bottom of stiffener just is close to that end position articulates there is the arc connecting rod, fixedly connected with arc flexure strip between arc connecting rod surface and the corresponding both sides of right angle backup pad tip, the one end that the right angle backup pad was kept away from to the arc connecting rod is provided with the hammering device.
Preferably, the hammering device comprises a sliding connecting piece, one side of the surface of the sliding connecting piece is fixedly connected with one end of an arc-shaped connecting rod, the surface of the sliding connecting piece is connected with a counterweight hammering head in a sliding mode, the bottom of the counterweight hammering head is fixedly connected with a guide connecting foot, a curved surface buffer strip is fixedly connected between the bottom of the sliding connecting piece and two sides corresponding to the bottom of the counterweight hammering head, when the whole jacking device is driven by a filter screen to rotate, the bottom of the guide connecting foot is set to be arc-shaped, so that the hammering device smoothly follows one end of the surface of the jacking substrate under the guiding action of the guide connecting foot and the rolling of a roller, and the hammering device applies jacking force to the arc-shaped connecting rod and is hinged between the end part of the arc-shaped connecting rod and a right-angle supporting plate, so that the arc-shaped connecting rod drives the hammering device to integrally rotate and compresses the arc-shaped elastic sheet, and along with the continuous rotation of the jacking device, the jacking substrate on the jacking device is separated from the hammering device, the jacking force disappears at the moment, and under the elastic action of the arc-shaped elastic sheet, the arc-shaped connecting rod drives the hammering device to reset, the hammering device hammers the filter screen at the moment to vibrate the filter screen, so that a water film attached to the surface of the filter screen is broken, the water is thrown away by using the centrifugal force, the air permeability of the filter screen is not easily reduced, and the water-air separation is facilitated, meanwhile, when the hammering device hammers the filter screen, the sliding connection between the sliding connecting piece and the counterweight knocking head is utilized, after the impact force is received, under the elastic buffer action of the curved surface buffer strip, the buffer effect is further achieved, the rigid impact force on the filter screen is reduced, the filter screen is further protected, the bending or the deformation is not easy to occur, and the structure is skillfully connected together, safe and reliable, realized multiple functions, improved performance.
Preferably, the side surface of the counterweight knocking head is provided with a sliding groove matched with the sliding connecting piece, and the bottom of the guide connecting foot is provided with an arc-shaped surface.
The invention provides a gas-water separator for a medical central negative pressure suction system. The method has the following beneficial effects:
1. the gas-water separator for the medical central negative pressure suction system comprises a separation tank body, a driving rotating shaft, a disc-shaped filtering device, a cleaning device, a power mechanism, an air inlet pipe, a horn mouth, an air outlet pipe and a water outlet, wherein gas is conveyed into the separation tank body through the air inlet pipe, the driving rotating shaft is driven through the power mechanism at the moment, the disc-shaped filtering device rotates along with the driving rotating shaft, the gas moves upwards by utilizing the gas and further contacts with the disc-shaped filtering device, the gas and the liquid are separated under the action of centrifugal force, the treated gas is discharged from the air outlet pipe at the moment, the self-cleaning effect is realized by utilizing the interaction between the rotating disc-shaped filtering device and the cleaning device, the structure is connected together, the whole device has reasonable and simple structure, is convenient to use, can quickly separate the gas and the liquid, and reduces the influence of liquid adhesion, manual cleaning is reduced, safety and reliability are realized, and working efficiency and service performance are improved.
2. The gas-water separator for the medical central negative pressure suction system comprises a filtering device, a frame, a filter screen, a jacking device, an auxiliary separating device, a ball, a jacking substrate, a roller and a supporting strip, wherein when a driving rotating shaft in rotation is driven by a power mechanism to rotate, the whole filtering device can rotate along with the driving rotating shaft, gas entering a separating tank body moves upwards under the action of air pressure, the filter screen filters moisture in the gas at the moment so that the moisture is attached to the filter screen, the rotating filter screen enables the moisture attached to the surface to be subjected to centrifugal force, the moisture is thrown out towards the inner wall direction of the separating tank body, the jacking device can rotate along with the filter screen, and when the rotating jacking substrate meets a hammering device on a cleaning device, upward jacking force can be applied to the hammering device, so that the subsequent knocking cleaning work is facilitated, meanwhile, the roller rolls, so that rolling friction is adopted between the jacking substrate and the hammering device, the friction resistance is reduced, the whole structure is smooth in operation, the clamping condition is not easy to occur, jacking force is applied to the hammering device, interaction between the structures is fully utilized, multiple functions are realized, safety and reliability are realized, and the use performance is improved.
3. The medical air-water separator for the central negative pressure suction system comprises a cleaning device, a right-angle supporting plate, a reinforcing rod, an arc-shaped connecting rod, an arc-shaped elastic sheet, a hammering device, a sliding connecting piece, a counterweight hammering head, a guide connecting foot and a curved surface buffer strip, wherein when the whole jacking device is driven by a filter screen to rotate, the bottom of the guide connecting foot is arranged into an arc shape, so that under the guide action of the guide connecting foot, the hammering device smoothly follows one end of the surface of a jacking substrate by rolling of a roller, the jacking device applies jacking force to the arc-shaped connecting rod and is hinged between the end part of the arc-shaped connecting rod and the right-angle supporting plate, the arc-shaped connecting rod drives the hammering device to integrally rotate, the arc-shaped elastic sheet is compressed and continuously rotates along with the jacking device, the jacking substrate on the jacking device is separated from the hammering device, and the jacking force disappears at the moment, and under the elastic force effect of arc elastic sheet, make the arc connecting rod drive hammering device and reset, hammering device strikes the filter screen this moment, make the filter screen produce vibrations, make the water film attached to the filter screen surface break, help utilizing centrifugal force to throw away moisture, and the condition that the filter screen gas permeability reduces is difficult to appear, and then help the aqueous vapor separation, simultaneously when hammering the device and strike the filter screen, utilize sliding connection spare and counter weight to strike between the head, after receiving the impact, under the elastic buffer effect of curved surface buffering strip, and then played the effect of buffering, the rigid impact force to the filter screen has been reduced, and then protect the filter screen, be difficult for appearing bending or warping, ingenious with structural connection together, safety and reliability, multiple functions have been realized, service performance has been improved.
4. This gas-water separator for medical center negative pressure suction system, through supplementary separator, the connection base plate, the direction shirt rim, inferior piece, after hammering the device and strikeed the filter screen, receive inertial effect, make the moisture attached to on the filter screen drop, and fall on the connection base plate, the connection base plate in the rotation makes the moisture of collecting receive centrifugal force this moment, and under the water conservancy diversion effect of inferior piece, make moisture throw away to the internal wall of separator tank again, simultaneously under the guide effect of direction shirt rim, and along with the rotation of connecting the base plate, can blow gas, gaseous removal has been accelerated, and further help the separation of gas and liquid, make full use of the rotation of self, and with the structure connection together, and promoted the separation to gas and liquid, safety and reliability, usability has been improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure of the filtering apparatus of the present invention;
FIG. 4 is a schematic view of the structure of an auxiliary separation device according to the present invention;
FIG. 5 is a schematic bottom view of the strainer and auxiliary separating apparatus of the present invention;
FIG. 6 is a schematic view of the structure of an auxiliary separation device according to the present invention;
FIG. 7 is a schematic view of the cleaning apparatus according to the present invention;
fig. 8 is a schematic structural view of a hammering device of the present invention.
In the figure: 1 separation tank body, 2 driving rotating shafts, 3 disc-shaped filtering devices, 4 cleaning devices, 5 power mechanisms, 6 air inlet pipes, 7 bell mouths, 8 air outlet pipes, 9 water outlet openings, 31 side frames, 32 filter screens, 33 jacking devices, 34 auxiliary separating devices, 35 balls, 331 jacking base plates, 332 rollers, 333 supporting strips, 341 connecting base plates, 342 guiding skirts, 343 sub-pieces, 41 right-angle supporting plates, 42 reinforcing rods, 43 arc-shaped connecting rods, 44 arc-shaped elastic pieces, 45 hammering devices, 451 sliding connectors, 452 counterweight hammering heads, 453 guiding connecting pins and 454 curved surface buffer strips.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 8, the present invention provides a technical solution: a gas-water separator for a medical central negative pressure suction system comprises a separation tank body 1, a driving rotating shaft 2 is rotatably connected in the separation tank body 1 and close to the central position through a support, a disc-shaped filtering device 3 is fixedly connected on the surface of the driving rotating shaft 2, a cleaning device 4 is fixedly connected on the inner wall of the separation tank body 1 and close to the disc-shaped filtering device 3, the top end of the driving rotating shaft 2 penetrates through the inner wall of the separation tank body 1 and extends to the outside of the separation tank body, a power mechanism 5 is fixedly connected on the central position of the top of the separation tank body 1, the output end of the power mechanism 5 is fixedly connected with the top end of the driving rotating shaft 2 through a coupler, an air inlet pipe 6 is fixedly connected on the surface of the separation tank body 1 and close to the bottom position, one end of the air inlet pipe 6 extends to the inside of the separation tank body 1, a horn mouth 7 is arranged at one end of the air inlet pipe 6 extending to the inside of the separation tank body 1 and is arranged close to the top position, the bottom central point of the separation tank body 1 is provided with a water outlet 9, gas is conveyed into the separation tank body 1 through an air inlet pipe 6, the driving rotating shaft 2 is driven through a power mechanism 5 at the moment, the disc-shaped filtering device 3 rotates along with the disc-shaped filtering device 3, the gas moves upwards, the disc-shaped filtering device 3 is contacted with the disc-shaped filtering device 3, the gas and the liquid are separated under the action of centrifugal force, the gas treated at the moment is discharged from an air outlet pipe 8, the interaction between the rotating disc-shaped filtering device 3 and the cleaning device 4 is utilized, the self-cleaning effect is realized, the structure is connected together, the whole device is reasonable and simple in structure, the use is convenient, the gas and the liquid can be quickly separated, the influence of liquid adhesion is reduced, the manual cleaning is reduced, the device is safe and reliable, and the working efficiency and the use performance are improved.
Example 2
The jacking devices 33 are evenly distributed on the top of the filter screen 32, and the auxiliary separating devices 34 are evenly distributed on the bottom of the filter screen 32.
The pushing device 33 includes a pushing substrate 331, the bottom of the pushing substrate 331 is fixedly connected to the top of the filter screen 32, the surface of the pushing substrate 331 is an arc surface, the roller 332 is connected to the surface of the pushing substrate 331 in a rolling manner, and a supporting strip 333 is fixedly connected between the surface of the pushing substrate 331 and the two sides corresponding to the surface of the filter screen 32.
The rollers 332 are uniformly distributed on the surface of the top pressing base plate 331, the supporting bars 333 are uniformly distributed between the surface of the top pressing base plate 331 and the two corresponding sides of the surface of the filter screen 32, when the driving rotating shaft 2 in rotation is driven by the power mechanism 5 to rotate, the whole filtering device 3 rotates along with the driving rotating shaft, at this time, the gas entering the separation tank body 1 moves upwards under the action of air pressure, at this time, the filter screen 32 filters the moisture in the gas, so that the moisture is attached to the filter screen 32, the rotating filter screen 32 enables the moisture attached to the surface to be subjected to centrifugal force, the moisture is thrown out towards the inner wall direction of the separation tank body 1, the pushing device 33 rotates along with the filter screen 32, at this time, when the rotating top pressing base plate 331 meets the hammering device 45 on the cleaning device 4, upward pushing force is applied to the hammering device 45, and further the subsequent knocking cleaning work is facilitated, meanwhile, rolling of the roller 332 is utilized, so that rolling friction is adopted between the jacking substrate 331 and the hammering device 45, further friction resistance is reduced, smooth operation of the whole structure is facilitated, the clamping phenomenon is not prone to occurring, and jacking force is facilitated to be applied to the hammering device 45.
The auxiliary separating device 34 includes a connection substrate 341, one side of the edge of the connection substrate 341 is fixedly connected to the bottom of the filter screen 32, the connection substrate 341 is disposed obliquely, a guide skirt 342 is disposed on one side of the edge of the connection substrate 341, and a sub-plate 343 is fixedly connected to one side of the surface of the connection substrate 341 close to the bottom of the filter screen 32.
The surface of connecting base plate 341 and the surface of direction shirt rim 342 all set up to the arcwall face, inferior piece 343 evenly distributed is on the surface of connecting base plate 341, strike the back when hammering device 45 strikes filter screen 32, receive inertial effect, make the moisture that adheres to on the filter screen 32 drop, and fall on connecting base plate 341, the connecting base plate 341 in the rotation makes the moisture of collecting receive centrifugal force this moment, and under the water conservancy diversion effect of inferior piece 343, make moisture throw away to the internal wall of separation tank 1 again, simultaneously under the guide effect of direction shirt rim 342, and along with the rotation of connecting base plate 341, can blow gas, the removal of gas has been accelerated, and then help the separation of gas and liquid.
Example 3
The hammering device 45 comprises a sliding connection piece 451, one side of the surface of the sliding connection piece 451 is fixedly connected with one end of the arc-shaped connecting rod 43, the surface of the sliding connection piece 451 is slidably connected with a counterweight knocking head 452, the bottom of the counterweight knocking head 452 is fixedly connected with a guide connection foot 453, and a curved buffer strip 454 is fixedly connected between the bottom of the sliding connection piece 451 and the two corresponding sides of the bottom of the counterweight knocking head 452.
The side of the counterweight knocking head 452 is provided with a sliding groove matched with the sliding connection piece 451, the bottom of the guiding connection leg 453 is set to be an arc-shaped surface, when the whole jacking device 33 is driven by the filter screen 32 to rotate, the bottom of the guiding connection leg 453 is set to be arc-shaped, so that under the guiding action of the guiding connection leg 453 and the rolling of the roller 332, the hammering device 45 smoothly presses one end of the surface of the base plate 331, at the moment, the hammering device 45 applies jacking force to the arc-shaped connecting rod 43, and in combination with the hinging between the end part of the arc-shaped connecting rod 43 and the right-angle support plate 41, the arc-shaped connecting rod 43 drives the hammering device 45 to integrally rotate and compress the arc-shaped elastic sheet 44, and as the jacking device 33 continuously rotates, the jacking substrate 331 on the jacking device 33 is separated from the hammering device 45, at the moment, the jacking force disappears, and under the elastic action of the arc-shaped elastic sheet 44, make arc connecting rod 43 drive hammering device 45 and reset, hammering device 45 strikes filter screen 32 this moment, make filter screen 32 produce vibrations, make the water film attached to filter screen 32 surface break, help utilizing centrifugal force to throw away moisture, and the condition that the filter screen 32 gas permeability reduces is difficult to appear, and then help the aqueous vapor separation, simultaneously when hammering device 45 strikes filter screen 32, utilize sliding connection between sliding connection 451 and counter weight striking head 452, receive the impact after, under the elastic buffer effect of curved surface buffering strip 454, and then the effect of buffering has been played, the rigid impact force to filter screen 32 has been reduced, and then protect filter screen 32, bending or deformation are difficult to appear.
When the device is used, the whole device is arranged at a designated position, gas is conveyed into the separation tank body 1 through the air inlet pipe 6, the driving rotating shaft 2 is driven through the power mechanism 5 at the moment, the disk-shaped filtering device 3 rotates along with the disk-shaped filtering device 3, and after the rotating driving rotating shaft 2 is driven by the power mechanism 5 to rotate, the whole filtering device 3 also rotates along with the disk-shaped filtering device 3, at the moment, the gas entering the separation tank body 1 moves upwards under the action of air pressure, at the moment, the filter screen 32 filters the moisture in the gas, so that the moisture is attached to the filter screen 32, the rotating filter screen 32 enables the moisture attached to the surface to be subjected to centrifugal force, the moisture is thrown out towards the inner wall direction of the separation tank body 1, the jacking device 33 rotates along with the filter screen 32, and when the rotating jacking substrate 331 meets the hammering device 45 on the cleaning device 4, an upward jacking force is applied to the hammering device 45, further contribute to the subsequent knocking cleaning work, and simultaneously utilize the rolling of the roller 332 to make rolling friction be adopted between the jacking substrate 331 and the hammering device 45, thereby reducing the friction resistance, facilitating the smooth operation of the whole structure, preventing the occurrence of jamming, and contributing to apply jacking force to the hammering device 45, and when the jacking device 33 is integrally driven by the filter screen 32 to rotate, the bottom of the guide connecting foot 453 is set to be arc-shaped, so that under the guiding action of the guide connecting foot 453, the hammering device 45 smoothly follows one end of the surface of the jacking substrate 331 by utilizing the rolling of the roller 332, at this time, the hammering device 45 applies jacking force to the arc-shaped connecting rod 43, and combines the hinging between the end part of the arc-shaped connecting rod 43 and the right-angle supporting plate 41, so that the arc-shaped connecting rod 43 drives the hammering device 45 to integrally rotate, and compresses the arc-shaped elastic sheet 44, and as the pushing device 33 continuously rotates, the pushing substrate 331 on the pushing device 33 is separated from the hammering device 45, at this time, the pushing force disappears, and under the elastic force of the arc-shaped elastic sheet 44, the arc-shaped connecting rod 43 drives the hammering device 45 to reset, at this time, the hammering device 45 hammers the filter screen 32 to vibrate the filter screen 32, so that the water film attached to the surface of the filter screen 32 is broken, which is helpful for throwing out water by centrifugal force, and the air permeability of the filter screen 32 is not easy to decrease, thereby being helpful for separating water from air, meanwhile, when the hammering device 45 hammers the filter screen 32, the sliding connecting piece 451 is in sliding connection with the counterweight knocking head 452, after receiving the impact force, under the elastic buffer action of the curved buffer strip 454, the buffer effect is further achieved, the rigid impact force on the filter screen 32 is reduced, thereby protecting the filter screen 32, bending or deformation are not easy to occur, after the hammering device 45 knocks the filter screen 32, the hammering device is under the action of inertia, so that moisture attached to the filter screen 32 falls off and falls onto the connecting base plate 341, the collected moisture is subjected to centrifugal force by the rotating connecting base plate 341, and under the flow guide action of the secondary plate 343, the moisture is thrown out towards the inner wall of the separation tank body 1, meanwhile, under the guide action of the guide skirt 342, the gas can be blown along with the rotation of the connecting base plate 341, the gas movement is accelerated, the separation of the gas and the liquid is facilitated, the rotation of the hammering device is fully utilized, the structure is connected together, the separation of the gas and the liquid is promoted, the hammering device is safe and reliable, and the use performance is improved.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides a medical center vacuum aspiration system uses gas-water separator, includes the knockout drum body (1), its characterized in that: the inside of the separation tank body (1) is connected with a driving rotating shaft (2) through a support in a rotating manner and is close to the central position, the surface of the driving rotating shaft (2) is fixedly connected with a disc-shaped filtering device (3), the inner wall of the separation tank body (1) is fixedly connected with a cleaning device (4) through a position which is close to the disc-shaped filtering device (3), the top end of the driving rotating shaft (2) penetrates through the inner wall of the separation tank body (1) and extends to the outside of the separation tank body, the top central position of the separation tank body (1) is fixedly connected with a power mechanism (5), the output end of the power mechanism (5) is fixedly connected with the top end of the driving rotating shaft (2) through a coupler, the surface of the separation tank body (1) is close to a bottom position fixedly connected with an air inlet pipe (6), one end of the air inlet pipe (6) extends to the inside of the separation tank body (1), and one end of the air inlet pipe (6) extending to the inside of the separation tank body (1) is arranged to be a horn mouth (7), an air outlet pipe (8) is arranged on the surface of the separation tank body (1) and close to the top, and a water outlet (9) is arranged in the center of the bottom of the separation tank body (1).
2. The gas-water separator for the medical center negative pressure suction system according to claim 1, wherein: filter equipment (3) include frame (31) and filter screen (32), the edge and frame (31) fixed connection of filter screen (32), the integral type is constituteed with filter screen (32) frame (31), filter screen (32) set up to the toper, the central point of frame (31) puts and is connected with the fixed surface of drive pivot (2), the fixed surface of filter screen (32) is connected with and moves device (33) in the top, the supplementary separator (34) of bottom fixedly connected with of filter screen (32), the edge roll connection of frame (31) has ball (35), the edge of ball (35) is laminated with the inner wall of the knockout drum body (1).
3. The gas-water separator for the medical center negative pressure suction system according to claim 2, wherein: the jacking devices (33) are uniformly distributed at the top of the filter screen (32), and the auxiliary separating devices (34) are uniformly distributed at the bottom of the filter screen (32).
4. The gas-water separator for the medical center negative pressure suction system according to claim 2, wherein: the jacking device (33) comprises a jacking substrate (331), the bottom of the jacking substrate (331) is fixedly connected with the top of the filter screen (32), the surface of the jacking substrate (331) is arranged to be an arc-shaped surface, the surface of the jacking substrate (331) is connected with a roller (332) in a rolling manner, and a supporting strip (333) is fixedly connected between the surface of the jacking substrate (331) and the two corresponding sides of the surface of the filter screen (32).
5. The gas-water separator for the medical center negative pressure suction system according to claim 4, wherein: the rollers (332) are uniformly distributed on the surface of the jacking substrate (331), and the supporting strips (333) are uniformly distributed between the surface of the jacking substrate (331) and two sides corresponding to the surface of the filter screen (32).
6. The gas-water separator for the medical center negative pressure suction system according to claim 2, wherein: supplementary separator (34) are including connecting base plate (341), edge one side and filter screen (32) bottom fixed connection of connecting base plate (341), connecting base plate (341) slope sets up, edge one side of connecting base plate (341) is provided with direction shirt rim (342), the surface of connecting base plate (341) just is close to one side fixedly connected with inferior piece (343) of filter screen (32) bottom.
7. The gas-water separator for the medical center negative pressure suction system according to claim 6, wherein: the surface of the connecting substrate (341) and the surface of the guide skirt (342) are both provided with arc-shaped surfaces, and the sub-sheets (343) are uniformly distributed on the surface of the connecting substrate (341).
8. The gas-water separator for the medical center negative pressure suction system according to claim 1, wherein: cleaning device (4) are including right angle backup pad (41), the one end of right angle backup pad (41) and the inner wall fixed connection of the knockout drum body (1), fixedly connected with stiffener (42) between the corresponding both sides of right angle backup pad (41) bottom and the knockout drum body (1) inner wall, the bottom of stiffener (42) just is close to the tip position and articulates there is arc connecting rod (43), fixedly connected with arc flexure strip (44) between arc connecting rod (43) surface and the corresponding both sides of right angle backup pad (41) tip, the one end that right angle backup pad (41) was kept away from in arc connecting rod (43) is provided with hammering device (45).
9. The gas-water separator for the medical center negative pressure suction system according to claim 8, wherein: the hammering device (45) comprises a sliding connecting piece (451), one side of the surface of the sliding connecting piece (451) is fixedly connected with one end of an arc-shaped connecting rod (43), the surface of the sliding connecting piece (451) is slidably connected with a counterweight knocking head (452), the bottom of the counterweight knocking head (452) is fixedly connected with a guide connecting foot (453), and a curved surface buffer strip (454) is fixedly connected between the bottom of the sliding connecting piece (451) and the two corresponding sides of the bottom of the counterweight knocking head (452).
10. The gas-water separator for the medical center negative pressure suction system according to claim 9, wherein: the side surface of the counterweight knocking head (452) is provided with a sliding groove matched with the sliding connecting piece (451), and the bottom of the guide connecting foot (453) is an arc-shaped surface.
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| CN202210896147.8A CN114950051B (en) | 2022-07-28 | 2022-07-28 | Gas-water separator for medical central negative pressure suction system |
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| CN202210896147.8A CN114950051B (en) | 2022-07-28 | 2022-07-28 | Gas-water separator for medical central negative pressure suction system |
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| CN114950051B (en) | 2022-10-28 |
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