CN113842510A

CN113842510A - Intelligent medical liquid collecting system for large health and control method

Info

Publication number: CN113842510A
Application number: CN202111037888.2A
Authority: CN
Inventors: 陈健
Original assignee: Suzhou Shuangfu Intelligent Technology Co ltd
Current assignee: Liu Xinzheng
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2021-12-28
Anticipated expiration: 2041-09-06

Abstract

The invention relates to a big health intelligent medical liquid collecting system, which comprises: the device comprises a shell, a rotating disc, a mounting frame, a plurality of sliding fixing structures, a first liquid collecting tank, a plurality of second liquid collecting tanks, a noise reduction plate, a telescopic structure, a sealing cover, a driving gear, a hose and a negative pressure pipe; one end of the hose is communicated with the inside of the sealing cover, the other end of the hose penetrates through the shell to be located in the outside, one end of the negative pressure pipe is communicated with the inside of the sealing cover, the other end of the negative pressure pipe is connected with the filtering device, the outlet end of the filtering device is connected with an air pump, an air outlet of the air pump is communicated with the outside, and an air pressure gauge is arranged on the air pump; the traffic indicator light is arranged on the surface of the shell; and the control system is connected with the pressure sensor, the rotating disk, the telescopic structure, the second motor, the first motor, the barometer and the red and green indicating lamps. The invention solves the technical problem of reducing the influence of the medical liquid collecting system on the mental health of medical care personnel by automatically replacing the liquid collecting tank.

Description

Intelligent medical liquid collecting system for large health and control method

Technical Field

The invention relates to the field of medical liquid collecting systems, in particular to a health intelligent medical liquid collecting system and a control method.

Background

The medical negative pressure suction bottle is a common appliance in operating rooms and sickrooms of hospitals, and two external-hanging suction devices and negative pressure display instruments of the negative pressure suction bottle are commonly used in hospitals at present. It is mainly used in hospital medical suction system for medical suction of liquid, pus, blood, phlegm and secretion.

In the prior art, in order to replace a new negative pressure suction bottle in time when the negative pressure suction bottle is full, the negative pressure suction bottle is transparent, and medical personnel need to check the capacity of the negative pressure suction bottle frequently. Because the negative pressure suction bottle is mainly used for sucking liquid, pus, blood, phlegm, secretion and the like, the scene in the negative pressure suction bottle is very uncomfortable, great pressure is caused to the psychology, spirit and physiology of medical care personnel, and psychological diseases are easily caused. And the replacement of the negative pressure suction bottle needs manual replacement, which is very inconvenient. Therefore, there is a need for a large health intelligent medical fluid collection system.

Disclosure of Invention

The invention aims to solve the technical problem of reducing the influence of a medical liquid collecting system on the psychological health of medical care personnel, and provides a large-health intelligent medical liquid collecting system and a control method.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a large health intelligent medical fluid collection system comprising: a housing; the rotary disc, the center of inferior part is set up in the outer casing through the bearing rotation, the spindle of the rotary disc is fixed with the first electrical machinery, the center of upper portion of the rotary disc has mounting brackets, there are several sliding fixed structures evenly fixed on the side of mounting bracket, there are first liquid-collecting tanks above the rotary disc, there are several second liquid-collecting tanks in the first liquid-collecting tank side, first liquid-collecting tank and second liquid-collecting tank set up in sliding fixed structure, the upper ends of first liquid-collecting tank and second liquid-collecting tank have the identical first external screw thread, there are several pressure sensors on the top surface of the rotary disc, the pressure sensor is set up below first liquid-collecting tank or second liquid-collecting tank; the noise reduction plate is arranged above the first liquid collection tank, a lower limiting ring is arranged below the noise reduction plate, the lower limiting ring is fixed on the inner side surface of the shell, a plurality of first springs are fixed above the lower limiting ring, and the upper ends of the first springs are connected with the noise reduction plate; the flexible structure is vertically fixed at the bottom of the noise reduction plate, a flexible end of the flexible structure is provided with a sealing cover, the sealing cover is positioned right above a first liquid collecting tank, the upper part of the sealing cover is fixed with the flexible end of the flexible structure through a bearing, a first internal thread is arranged on the inner side surface of the sealing cover and is matched with the first external thread, an external gear is arranged on the side surface of the sealing cover and is a helical gear, the inclination direction of the helical gear is opposite to that of the first external thread at the upper ends of the first liquid collecting tank and a second liquid collecting tank, a driving gear is arranged on the side of the sealing cover and is meshed with the external gear, the driving gear is fixed on the flexible end of the flexible structure through the bearing, the rotating shaft of the driving gear is connected with a second motor which is a forward and reverse rotating motor, a hose and a negative pressure pipe are arranged above the sealing cover, one end of the hose is communicated with the interior of the sealing cover, and the other end of the hose passes through the shell and is positioned in the outside, one end of the negative pressure pipe is communicated with the inside of the sealing cover, the other end of the negative pressure pipe is connected with a filtering device, the outlet end of the filtering device is connected with an air pump, the air outlet of the air pump is communicated with the outside, and a barometer is arranged on the air pump; the traffic indicator light is arranged on the surface of the shell; and the control system is connected with the pressure sensor, the rotating disk, the telescopic structure, the second motor, the first motor, the barometer and the red and green indicating lamps.

The air pump is started, air in the first liquid collecting tank is sucked through the negative pressure pipe, the power of the air pump is adjusted by the control system in real time according to data of the barometer, stable negative pressure is maintained in the first liquid collecting tank, and then the red light and the green light are controlled to light. Medical personnel absorb the hydrops of patient's pathological change tissue department through the hose, make the foul solution under the effect of negative pressure through the hose get into first collection fluid reservoir, make the weight increase of first collection fluid reservoir, drive the closing plate and move down, when first collection fluid reservoir falls on the capstan, be sensed by pressure sensor, at this moment, red green pilot lamp of control system control sends red light, reminds medical personnel medical treatment collection liquid system will change collection fluid reservoir to close the air pump. The driving gear is controlled to rotate to drive the sealing cover to rotate, so that the sealing cover moves upwards, and when the data of the pressure sensor is stable, the telescopic structure is controlled to contract, so that the sealing cover is separated from the upper end of the first liquid collecting tank. The rotating disc is controlled to rotate, the adjacent second liquid collecting tanks are moved to the positions under the sealing covers, the telescopic structures are controlled to extend, the sealing covers are connected with the upper ports of the second liquid collecting tanks, the driving gear is controlled to rotate, the sealing covers are rotated, the second liquid collecting tanks are sealed through threads, the second liquid collecting tanks are moved upwards under the action of the first spring, then the air pump is started, the second liquid collecting tanks form stable negative pressure through the negative pressure pipe, and the red and green indicating lamps are controlled to light green. The green light of the red and green indicator light indicates that the lamp can be used, and the red light indicates that the lamp cannot be used. The first spring is arranged and used for enabling the sealing cover to be elastically adaptive to the first liquid collecting tank, and provides upward force for the sealing cover when the sealing cover is separated from the first liquid collecting tank, and provides downward force when the sealing cover is combined, so that assistance is provided for the sealing cover. The elastic force of the first spring needs to satisfy: when the sealing cover is combined with the empty first liquid collecting tank, the first liquid collecting tank is separated from the rotating disc, and when the sealing cover is combined with the full first liquid collecting tank, the first liquid collecting tank just falls onto the rotating disc. A driving gear and an external gear are arranged for sealing the sealing cover and the first liquid collecting tank. A sliding fixing structure is arranged for preventing the liquid collection tank from rotating and enabling the liquid collection tank to only move up and down. The pressure sensor is arranged, and due to the action of the first spring, when the sealing cover is connected with and separated from the first liquid collecting tank, the pressure applied to the rotating disc is different, so that the mutual connection condition of the sealing cover and the first liquid collecting tank can be judged. The inclined direction of the bevel gear is opposite to the inclined direction of the first external threads at the upper ends of the first liquid collecting tank and the second liquid collecting tank, so that the driving gear exerts upward force on the sealing cover when the sealing cover is separated from the first liquid collecting tank, and the driving gear exerts downward force on the sealing cover when the sealing cover is combined with the first liquid collecting tank to provide assistance for the sealing cover. The helical gear is provided for reducing noise and maintaining a good environment. When the sealing cover moves downwards, the sealing cover moves a small distance when contacting the first liquid collecting tank, so that the sealing cover is pressed on the first liquid collecting tank, and the sealing cover is favorable for screwing.

The fixing structures are fixed on the rotating disc, positioned below the first liquid collecting tank or the second liquid collecting tank and matched with the lower end of the first liquid collecting tank or the second liquid collecting tank, and the fixing structures comprise: the inner fixing ring is semicircular and arranged on the inner side of the first liquid collecting tank or the second liquid collecting tank, a sliding groove is formed in the inner side surface of the inner fixing ring, the sliding groove is semicircular, one end of the sliding groove extends to the side surface of the inner fixing ring, a fixing cavity is communicated below the sliding groove, the lower end of the fixing cavity extends to the upper portion of the rotating disk, a second spring is arranged in the fixing cavity, a limiting port is formed in the side surface of the inner fixing ring, the lower end of the limiting port is connected with the rotating disk and communicated with the fixing cavity, the transverse width of the limiting port is smaller than that of the fixing cavity, an anti-rotation groove is vertically formed in the inner side surface of the inner fixing ring, is arranged in the middle of the inner fixing ring, faces the outer side and is located above the sliding groove, the upper end of the anti-rotation groove extends to the upper portion of the inner fixing ring, and an anti-rotation bulge is arranged in the anti-rotation groove and fixed with the first liquid collecting tank or the second liquid collecting tank; the outer fixing ring is semicircular, is made of ferromagnetic materials and is arranged outside the first liquid collecting tank or the second liquid collecting tank, one end of the outer fixing ring is arranged in the sliding groove, the outer fixing ring can slide in the sliding groove by taking the axis of the inner fixing ring as a rotating axis, one end of the outer fixing ring in the sliding groove is connected with a limiting block, the limiting block is a rectangular block, and the limiting block is matched with the sliding groove and the fixed cavity; and the electromagnet is arranged on the upper part of the rotating disk and is positioned below the outer fixing ring.

The anti-rotation bulge of the liquid collection tank is aligned to the anti-rotation groove, the anti-rotation bulge is placed in the inner fixing ring, the outer fixing ring is slid to surround the liquid collection tank, the electromagnet is started, the outer fixing ring is made to move downwards, and the outer fixing ring is made to be fixed. When the liquid collection tank needs to be taken out, the electromagnet is closed, the outer fixing ring moves upwards under the action of the spring, the fixing ring is slid, so that no shielding object is arranged on the outer side of the liquid collection tank, and the liquid collection tank is translated out. When the liquid collecting tank is filled, the liquid collecting tank is heavy, generally, the fixing seat needs to be lifted upwards and then translated out, and the liquid collecting tank is labor-consuming. Set up interior solid fixed ring and slidable outer solid fixed ring for get rid of the action of lifting, save physical power. The electromagnet is arranged to fix the outer fixing ring, so that the outer fixing ring can be opened more conveniently. The anti-rotation groove is arranged to face outwards and used for preventing rotation and being convenient to take out. The limiting block is arranged to be a rectangular block to prevent the outer fixing ring from rotating. The movable outer fixing ring is arranged on the outer side and used for conveniently taking out the liquid collecting tank.

The outer fixing ring is provided with a limiting block, the limiting block is arranged on the outer side of the outer fixing ring, the pushing handle is arranged on the outer side of the outer fixing ring, the two ends of the pushing handle are matched with the two sides of the inner fixing ring respectively, and the surface of the pushing handle is a frosted surface.

The outer fixing ring is pushed to slide, so that the device is more convenient. After the outer fixing ring pushes the two position end points, the pushing plate can be clamped on the inner fixing ring, so that the outer fixing ring is more stable. If the pushing handle is not arranged, the outer fixing ring is pushed into the sliding groove and then is taken out more difficultly. The pushing handle is arranged for pushing the external fixing ring more conveniently and more labor-saving. The surface of the pushing handle is a frosted surface, so that the friction force between the pushing handle and the outer side surface of the inner fixing ring is increased, and the inner fixing ring is prevented from sliding back and forth.

Further, the method comprises the following steps: the rotary door is arranged on the side face, away from the first liquid collecting tank, of the shell, the rotary door is rotationally connected with the shell through a rotary shaft, a door opening sensor is arranged on the rotary door, a handle is arranged on the rotary door, a related door sheet is arranged on the side face, away from the rotary shaft, of the rotary door, the door closing sheet is rotationally connected with the rotary door through the rotary shaft, the outer end of the door closing sheet is located on the outer side of the rotary door, a third spring is arranged between the door closing sheet and the rotary door, the door closing sheet is matched with the shell, and an anti-skidding bulge is arranged on the side face of the door closing sheet; the shell, the rotating door and the noise reduction plate are internally provided with slag wool layers.

If the amount of the waste liquid treated at one time is too much and exceeds the amount of the liquid collecting tanks, the waste liquid needs to be replaced manually. The third spring is compressed through the door closing piece, the rotating door is opened, the door opening sensor senses signals at the moment, the power of the electromagnet near the rotating door is controlled, and the sliding fixing structure is controlled to be opened. The staff takes out the collection liquid jar through promoting the outer solid fixed ring that slides to change new collection liquid jar, promote outer solid fixed ring's promotion and make it press on interior solid fixed ring's lateral surface, close the rotating door, the inductor response of opening the door this moment can not arrive the signal, and the control electro-magnet circular telegram makes outer solid fixed ring move down fixedly, fixes collection liquid jar. The slag wool layer is arranged for absorbing noise generated inside the device and creating a good environment.

Further, the method comprises the following steps: the sliding fixing structure comprises two stabilizing gears, wherein the stabilizing gears are fixed on the mounting rack through bearings and are meshed with each other, the axes of the stabilizing gears are vertically arranged, and rotating shafts of the stabilizing gears are connected with a third motor which is a forward and reverse rotating motor; two steadying plates, two steadying plates are half cylinder, vertical setting in the both sides of first collection fluid reservoir or second collection fluid reservoir, and the inboard is fixed with two stabilizing gear sides respectively, and the steadying plate inboard is provided with a plurality of gyro wheels, and the axis of gyro wheel is along horizontal setting, rotates through the bearing and sets up on the medial surface of steadying plate, and the diameter of gyro wheel is crescent by middle part looks both ends, and the gyro wheel suits with the side of first collection fluid reservoir or second collection fluid reservoir, and the gyro wheel surface is provided with the rubber layer.

And starting the third motor to enable the two stabilizing gears to rotate together, so that the two stabilizing plates rotate together to clamp and release the liquid collecting tank. When the liquid collection tank moves up and down, the roller rotates to reduce resistance. When the liquid collection tank rotates, the rubber layer on the surface of the roller applies resistance to the liquid collection tank. Two stabilizing gears are meshed and used for enabling the two stabilizing plates to rotate symmetrically, and the fault occurrence probability is reduced. A plurality of rollers are arranged and used for realizing up-down movement and rotation immobility. The diameter of the roller is gradually increased from the two ends of the middle part, so that the contact area is increased.

Further, the method comprises the following steps: the telescopic structure includes: the lower end of the first sleeve is fixedly provided with an anti-rotation ring, a plurality of gear-shaped bulges are arranged on the inner side surface of the anti-rotation ring, a second sleeve is arranged in the first sleeve, the lower end of the second sleeve is rotatably connected with the first sleeve through a bearing, the axis of the second sleeve is vertically arranged, a second internal thread is arranged on the inner side surface of the second sleeve, the inner diameter of the second sleeve is smaller than the inner diameter of an inscribed circle of the plurality of gear-shaped bulges, the upper end of the second sleeve is connected with a fourth motor, and the fourth motor is a forward and reverse rotating motor and is fixed on the inner side surface of the first sleeve; the upper end of the telescopic rod sequentially penetrates through the anti-rotation ring, the surface of the first sleeve and the surface of the second sleeve to be positioned in the second sleeve, a second external thread is arranged at the upper end of the telescopic rod and is matched with a second internal thread, the surface of the middle part of the telescopic rod is matched with a plurality of gear-shaped bulges, the lower end of the telescopic rod penetrates through the upper part of the sealing cover to be positioned in the sealing cover and is rotationally connected with the sealing cover through a bearing, and a communicating cavity is arranged at the lower part of the telescopic rod and is communicated with the sealing cover downwards; the ports of the hose and the negative pressure pipe penetrate through the surface of the telescopic rod and are arranged in the communicating cavity.

And the fourth motor is started to enable the second sleeve rod to rotate, so that the telescopic rod moves up and down. The anti-rotation ring is arranged and matched with the thread to enable the telescopic rod to move up and down. The communicating cavity is used for preventing the hose and the negative pressure pipe from being carried to rotate and causing the hose and the negative pressure pipe to break.

Further, the method comprises the following steps: the ports of the hose and the negative pressure pipe are oppositely arranged; the partition plate is vertically arranged in the communicating cavity and is positioned between the hose and the negative pressure pipe, one side of the partition plate facing the hose is provided with a nano hydrophobic coating, and one side of the partition plate facing the negative pressure pipe is provided with a nano hydrophilic coating; the electric clamp is arranged on the telescopic rod and clamped on the hose.

The dirty liquid is discharged from the hose, is blocked by the partition plate and falls into the liquid collection tank. The airflow flows into the negative pressure pipe, and the liquid in the negative pressure pipe is absorbed by the nano hydrophilic coating on the partition plate and falls back into the liquid collecting tank. If the partition plate is not arranged, impurities in the dirty liquid easily enter the negative pressure pipe to cause blockage. The electric clamp is arranged and used for clamping the hose when the liquid collecting tank is replaced, and dirty liquid in the hose is prevented from flowing back.

Further, the method comprises the following steps: the filtering device comprises: the movable plate is arranged in the machine body, one side of the movable plate is connected with a pulling plate, the pulling plate is arranged on the outer side of the machine body, and a plurality of rollers are arranged on the movable plate; the filter box is made of heat insulating materials and is arranged on the movable plate, the inner bottom surface of the filter box is an inclined surface and inclines upwards from inside to outside along the airflow direction, a filter screen is arranged in the filter box and is tightly attached to the inner side surface of the filter box, a barrier plate is arranged on the inner side of the filter screen, the upper part of the barrier plate is fixed with the filter box, a nano hydrophilic coating is arranged on the inner side surface of the barrier plate, lime powder is arranged below the barrier plate, and the lime powder is positioned on the inner side of the filter screen; the disinfection bottle is arranged on the movable plate, is positioned at the side of the filter box and is communicated with the filter box through a pipeline, the other side of the disinfection bottle is connected with the air pump, and disinfectant is arranged in the disinfection bottle; the air pump is arranged on the movable plate, and the exhaust hole of the air pump is arranged at the lower part of the shell and faces the ground.

The air current flows into the filter box from the negative pressure pipe, flows through the lower part of the barrier plate, is filtered by the filter screen, then enters the disinfection bottle, and is finally discharged to the outside through the air pump. When the filter box and the disinfection bottle need to be cleaned and supplemented, the filter box and the disinfection bottle are pulled to the outside for treatment through the pulling plate and the moving plate. Since the air stream contains many viruses and bacteria, it needs to be disinfected and filtered. The lime powder is arranged to react with water in the airflow to generate strong alkali and release heat, so that bacteria and viruses are killed. The bottom surface of the inner part of the filter box is an inclined surface and is used for guiding the water and bacteria and viruses filtered by the filter screen into the lime powder. Set up the barrier plate for adsorb the moisture in the air current, make the air current through lime powder surface, reduce the pressure of filter screen. Set up disinfection bottle and antiseptic solution for disinfect to the air current, and the air current can take the antiseptic solution to disinfect to external environment. The air outlet hole of the air pump faces the ground and is used for reserving the redundant disinfectant in the air flow on the ground.

A control method of a large health intelligent medical liquid collecting system comprises the following steps: when needed, the following steps are carried out: a1: the control system starts the air pump, sucks the air in the first liquid collecting tank through the negative pressure pipe, adjusts the air in real time according to the data of the barometer until the air pressure reaches the working air pressure, and controls the red and green indicating lamps to light the green lamps; a2: when the first liquid collecting tank is in contact with the pressure induction, the red-green indicating lamp is controlled to light the red light, the electric clamp is controlled to clamp the hose after 5 seconds, and the air pump is closed; the driving gear is controlled to rotate through the second motor, the sealing cover is driven to rotate, the sealing cover is enabled to move upwards, and after data of the pressure sensor are stable, the telescopic rod is controlled to move upwards through the fourth motor, so that the sealing cover is separated from the first liquid collecting tank; a3: the rotating disc is rotated through the first motor, the adjacent second liquid collecting tanks are rotated to the lower side of the sealing cover, and the telescopic rod is controlled by the fourth motor to move downwards, so that the sealing cover covers the second liquid collecting tanks; after the pressure sensor senses the pressure, the driving gear is controlled to rotate through the second motor, the sealing cover and the second liquid collecting tank are fixed through threads, and the second liquid collecting tank is separated from the rotating disc under the action of the first spring; a4: and starting the air pump until the barometer reaches the working air pressure, and controlling the red-green indicator light to light up the green light.

When the red and green indicating lamp lights the red light, the delay is 5 seconds, and the time is used for giving the reaction time for the medical staff. Medical care personnel need not look at the collecting bottle all the time, only pay attention to the red-green pilot lamp, be favorable to maintaining medical care personnel's mental health.

Further, the method comprises the following steps: when the medical liquid collecting system works, the liquid collecting tank is replaced, and the following steps are carried out: b1: medical personnel open the rotating door through the door closing piece, when the door opening sensor senses that the door is opened, the control system disconnects the power supply of the electromagnet close to the rotating door, and the control system controls the stabilizing gear to rotate through the third motor, so that the two stabilizing plates are separated from the liquid collecting tank; b2: medical personnel pokes the outer fixing ring to one side by pushing the handle, replaces the liquid collection tank, and then pokes the outer fixing ring to the front by pushing the handle; b3: the rotating door is closed, when the door opening sensor cannot sense the opening of the door, the control system is connected with a power supply of the electromagnet, the outer fixing ring is enabled to move downwards, the stabilizing gear is controlled to rotate through the third motor, and the two stabilizing plates are combined with the liquid collecting tank.

The electromagnet is controlled by opening and closing the rotating door, so that intelligent treatment is realized, and the working strength of medical staff is favorably reduced.

The invention has the beneficial effects that:

1. the liquid collecting tank is arranged for automatic replacement, so that the mental health of medical care personnel can be improved.

2. Set up outer fixed ring and slidable internal fixation ring, can reduce medical personnel's working strength.

3. The filter device is arranged, so that the environment can be prevented from being polluted by bacteria and viruses, and the environment can be disinfected.

Drawings

FIG. 1 is a schematic view of the internal construction of the medical fluid collection system;

FIG. 2 is a schematic view of an internal retaining ring of the present medical fluid collection system;

FIG. 3 is a schematic view of an outer retaining ring of the present medical fluid collection system;

FIG. 4 is a schematic view of a sliding securement structure of the medical fluid collection system;

FIG. 5 is a schematic view of the telescopic construction of the medical fluid collection system;

description of reference numerals:

1. a housing; 11. a red-green indicator light;

2. rotating the disc; 21. a mounting frame;

3. an inner fixing ring; 31. an outer fixing ring; 32. a rotation prevention groove; 33. a sliding groove; 34. a limiting port; 35. a limiting block; 36. a pushing handle;

4. a rotating door;

5. a stabilizing plate; 51. a stabilizing gear; 52. a roller;

6. a sealing cover; 61. a drive gear;

7. a first sleeve; 71. an anti-rotation ring; 72. a telescopic rod; 721. a partition plate; 722. the cavity is communicated; 73. electrically operated clamps; 74. a hose; 75. a second sleeve;

8. a noise reduction plate; 81. a lower limit ring;

9. a first liquid collection tank; 91. a second liquid collecting tank;

10. moving the plate; 101. a negative pressure tube; 102. a filter cartridge; 103. a blocking plate; 104. a filter screen; 105. lime powder; 106. sterilizing the bottle; 107. an air pump; 108. a barometer.

Detailed Description

The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention.

Example 1:

as shown in FIG. 1, a large health intelligent medical fluid collection system comprises: a housing 1; the rotary disc 2 is rotatably arranged in the shell 1 through a bearing at the center of the lower part, a first motor is fixed on a rotating shaft of the rotary disc 2, an installation frame 21 is arranged at the center of the upper part of the rotary disc 2, a plurality of sliding fixing structures are uniformly fixed on the side surface of the installation frame 21, a first liquid collecting tank 9 is arranged above the rotary disc 2, a plurality of second liquid collecting tanks 91 are arranged on the side of the first liquid collecting tank 9, the first liquid collecting tank 9 and the second liquid collecting tanks 91 are arranged in the sliding fixing structures, the same first external threads are arranged at the upper ends of the first liquid collecting tank 9 and the second liquid collecting tanks 91, a plurality of pressure sensors are arranged on the top surface of the rotary disc 2, and the pressure sensors are arranged below the first liquid collecting tank 9 or the second liquid collecting tanks 91; the noise reduction plate 8 is arranged above the first liquid collection tank 9, a lower limiting ring 81 is arranged below the noise reduction plate 8, the lower limiting ring 81 is fixed on the inner side surface of the shell 1, a plurality of first springs are fixed above the lower limiting ring 81, and the upper ends of the first springs are connected with the noise reduction plate 8; the flexible structure is vertically fixed at the bottom of the noise reduction plate 8, a flexible end of the flexible structure is provided with a sealing cover 6, the sealing cover 6 is positioned right above a first liquid collecting tank 9, the upper part of the sealing cover 6 is fixed with the flexible end of the flexible structure through a bearing, the inner side surface of the sealing cover 6 is provided with a first internal thread which is matched with the first external thread, the side surface of the sealing cover 6 is provided with an external gear which is a helical gear, the inclination direction of the helical gear is opposite to the inclination direction of the first external thread at the upper ends of the first liquid collecting tank 9 and a second liquid collecting tank 91, the side surface of the sealing cover 6 is provided with a driving gear 61, the driving gear 61 is meshed with the external gear, the driving gear 61 is fixed on the flexible end of the flexible structure through a bearing, the rotating shaft of the driving gear 61 is connected with a second motor which is a forward and reverse rotation motor, a hose 74 and a negative pressure pipe 101 are arranged above the sealing cover 6, one end of the hose 74 is communicated with the inside of the sealing cover 6, the other end of the hose passes through the shell 1 and is located in the outside, one end of the negative pressure pipe 101 is communicated with the inside of the sealing cover 6, the other end of the negative pressure pipe is connected with the filtering device, the outlet end of the filtering device is connected with an air pump 107, the air outlet of the air pump 107 is communicated with the outside, and the air pump 107 is provided with an air pressure gauge 108; the red and green indicating lamp 11 is arranged on the surface of the shell 1; and the control system is connected with the pressure sensor, the rotating disk 2, the telescopic structure, the second motor, the first motor, the barometer 108 and the red and green indicating lamp 11.

The air pump 107 is started, air in the first liquid collecting tank 9 is sucked through the negative pressure pipe 101, the power of the air pump 107 is adjusted by the control system in real time according to data of the barometer 108, stable negative pressure is maintained in the first liquid collecting tank 9, and then the red and green indicator light 11 is controlled to light the red light. Medical personnel absorb the hydrops of patient's pathological change tissue department through hose 74, make the foul solution get into first collection fluid reservoir 9 through hose 74 under the effect of negative pressure, make the weight of first collection fluid reservoir 9 increase, drive the closing plate and move down, when first collection fluid reservoir 9 falls on the capstan, be sensed by pressure sensor, at this moment, red green pilot lamp 11 of control system control glows, remind medical personnel medical treatment collection liquid system will change collection fluid reservoir, and close air pump 107. The driving gear 61 is controlled to rotate to drive the sealing cover 6 to rotate, so that the sealing cover 6 moves upwards, and when the data of the pressure sensor is stable, the telescopic structure is controlled to contract, so that the sealing cover 6 is separated from the upper end of the first liquid collecting tank 9. The rotation of the rotating disc 2 is controlled, the adjacent second liquid collecting tank 91 is moved to the position under the sealing cover 6, the extension of the telescopic structure is controlled, the sealing cover 6 is connected with the upper port of the second liquid collecting tank 91, the driving gear 61 is controlled to rotate, the sealing cover 6 is rotated, the second liquid collecting tank 91 is sealed through threads, the second liquid collecting tank 91 is moved upwards under the action of the first spring, then the air pump 107 is started, the second liquid collecting tank 91 is enabled to form stable negative pressure through the negative pressure pipe 101, and the green light of the traffic indicator light 11 is controlled. The green light of the traffic light 11 indicates that the traffic light can be used, and the red light indicates that the traffic light can not be used. A first spring is provided for elastically fitting the seal cover 6 to the first liquid-collecting tank 9 and providing an upward force to the seal cover 6 when the seal cover 6 is separated from the first liquid-collecting tank 9 and a downward force when engaged to provide an assisting force thereto. The elastic force of the first spring needs to satisfy: when the sealing cover 6 is combined with the empty first liquid collecting tank 9, the first liquid collecting tank 9 is separated from the rotating disc 2, and when the sealing cover is combined with the full first liquid collecting tank 9, the first liquid collecting tank 9 just falls on the rotating disc 2. A drive gear 61 and an external gear are provided for sealing the seal cover 6 with the first collected-liquid tank 9. A sliding fixing structure is arranged for preventing the liquid collection tank from rotating and enabling the liquid collection tank to only move up and down. A pressure sensor is provided, and due to the action of the first spring, when the sealing cover 6 is connected with and separated from the first liquid collecting tank 9, the pressure applied to the rotating disk 2 is different, and the mutual connection condition can be judged. The inclined direction of the helical gear is opposite to the inclined direction of the first external threads at the upper ends of the first liquid collecting tank 9 and the second liquid collecting tank 91, so that the driving gear 61 applies upward force to the sealing cover 6 when the sealing cover 6 is separated from the first liquid collecting tank 9, and the driving gear 61 applies downward force to the sealing cover 6 when the sealing cover 6 is combined with the first liquid collecting tank 9 to provide assistance for the sealing cover. The helical gear is provided for reducing noise and maintaining a good environment. When the sealing cover 6 moves downwards, when the sealing cover 6 contacts the first liquid collecting tank 9, the sealing cover 6 moves a small distance again, so that the sealing cover 6 is pressed on the first liquid collecting tank 9, and screwing is facilitated.

As shown in fig. 2 and 3, the device comprises a plurality of fixing structures fixed on the rotating disc 2, positioned below the first liquid collecting tank 9 or the second liquid collecting tank 91 and matched with the lower end of the first liquid collecting tank 9 or the second liquid collecting tank 91, and the fixing structures comprise: an inner fixing ring 3, the inner fixing ring 3 is in a semicircular ring shape and is arranged at the inner side of the first liquid collecting tank 9 or the second liquid collecting tank 91, a sliding groove 33 is arranged on the inner side surface of the inner fixing ring 3, the sliding groove 33 is in a semicircular ring shape, one end of the sliding groove extends to the side surface of the inner fixing ring 3, a fixed cavity is communicated with the lower part of the inner fixed ring, the lower end of the fixed cavity extends to the upper part of the rotating disc 2, a second spring is arranged in the fixed cavity, a limit opening 34 is arranged on the side surface of the inner fixed ring 3, the lower end is connected with the rotating disc 2, the anti-rotation groove 32 is vertically arranged on the inner side surface of the inner fixing ring 3, the anti-rotation groove 32 is arranged in the middle of the inner fixing ring 3, faces the outer side and is positioned above the sliding groove 33, the upper end of the anti-rotation groove extends to the upper part of the inner fixing ring 3, an anti-rotation bulge is arranged in the anti-rotation groove 32, and the anti-rotation bulge is fixed with the first liquid collecting tank 9 or the second liquid collecting tank 91; the outer fixing ring 31 is semicircular, the outer fixing ring 31 is made of ferromagnetic materials and is arranged outside the first liquid collecting tank 9 or the second liquid collecting tank 91, one end of the outer fixing ring 31 is arranged in the sliding groove 33, the outer fixing ring 31 can slide in the sliding groove by taking the axis of the inner fixing ring 3 as a rotating axis, one end, positioned in the sliding groove 33, of the outer fixing ring 31 is connected with a limiting block 35, the limiting block 35 is a rectangular block, and the limiting block 35 is matched with the sliding groove 33 and a fixing cavity; and the electromagnet is arranged at the upper part of the rotating disk 2 and is positioned below the outer fixed ring 31.

The anti-rotation bulge of the liquid collection tank is aligned to the anti-rotation groove 32, placed in the inner fixing ring 3, the outer fixing ring 31 is slid to surround the liquid collection tank, the electromagnet is started, the outer fixing ring 31 moves downwards, and the outer fixing ring 31 is fixed. When the liquid collection tank needs to be taken out, the electromagnet is closed, the outer fixing ring 31 moves upwards under the action of the spring, the fixing ring is slid, no shielding object exists on the outer side of the liquid collection tank, and the liquid collection tank is moved out in a translation mode. When the liquid collecting tank is filled, the liquid collecting tank is heavy, generally, the fixing seat needs to be lifted upwards and then translated out, and the liquid collecting tank is labor-consuming. An inner fixing ring 3 and a slidable outer fixing ring 31 are provided for removing the lifting action, saving physical power. An electromagnet is provided to fix the outer fixing ring 31 for making the opening of the outer fixing ring 31 more convenient. The anti-spin groove 32 is provided to face outward for easy removal while preventing spin. The stopper 35 is a rectangular block to prevent the rotation of the outer fixing ring 31. The movable outer fixing ring 31 is arranged on the outer side and used for conveniently taking out the liquid collecting tank.

The sanding machine comprises an outer fixing ring 31, a pushing handle 36 is arranged at one end, far away from a limiting block 35, of the outer fixing ring 31, the pushing handle 36 is a T-shaped block, the pushing handle 36 is arranged on the outer side of the outer fixing ring 31, two ends of the pushing handle 36 are matched with two sides of an inner fixing ring 3 respectively, and the surface of the pushing handle 36 is a frosted surface.

The sliding of the outer fixing ring 31 by pushing the handle 36 is facilitated. After the outer fixing ring 31 is pushed to two position end points, the pushing plate can be clamped on the inner fixing ring 3, so that the outer fixing ring 31 can be more stable. If the push handle 36 is not provided, the outer fixing ring 31 is pushed into the slide groove 33, and then it is troublesome to take out. A pushing handle 36 is provided for making pushing of the outer fixing ring 31 more convenient and labor-saving. The surface of the push handle 36 is a frosted surface, which is used for increasing the friction force between the push handle 36 and the outer side surface of the inner fixing ring 3 and preventing the inner fixing ring 3 from sliding back and forth.

The method comprises the following steps: the rotary door 4 is arranged on the side face, away from the first liquid collecting tank 9, of the shell 1, the rotary door 4 is rotatably connected with the shell 1 through a rotary shaft, a door opening sensor is arranged on the rotary door 4, a handle is arranged on the rotary door 4, a related door sheet is arranged on the side face, away from the rotary shaft, of the rotary door 4, the door closing sheet is rotatably connected with the rotary door 4 through the rotary shaft, the outer end of the door closing sheet is positioned on the outer side of the rotary door 4, a third spring is arranged between the door closing sheet and the rotary door 4, the door closing sheet is matched with the shell 1, and an anti-skidding bulge is arranged on the side face of the door closing sheet; the shell 1, the rotating door 4 and the noise reduction plate 8 are internally provided with slag wool layers.

If the amount of the waste liquid treated at one time is too much and exceeds the amount of the liquid collecting tanks, the waste liquid needs to be replaced manually. Through the door closing piece compression third spring, open revolving door 4, the sensor that opens the door senses the signal this moment, and the electro-magnet outage near control revolving door 4 to the control fixed knot that slides constructs opens. The staff slides outer fixed ring 31 through promoting 36, takes out the collection liquid jar to change new collection liquid jar, promote the promotion of outer fixed ring 31 and make 36 make it press on the lateral surface of inner fixed ring 3, close revolving door 4, the inductor response that opens the door this moment can not arrive the signal, control electro-magnet circular telegram makes outer fixed ring 31 move down fixedly, fixes collection liquid jar. The slag wool layer is arranged for absorbing noise generated inside the device and creating a good environment.

As shown in fig. 4, includes: the sliding fixing structure comprises two stabilizing gears 51, wherein the stabilizing gears 51 are fixed on the mounting rack 21 through bearings and are meshed with each other, the axes of the stabilizing gears 51 are vertically arranged, and the rotating shaft of the stabilizing gears 51 is connected with a third motor which is a forward and reverse rotating motor; two stabilizer plates 5, two stabilizer plates 5 are half cylinder, vertical setting in the both sides of first solution collecting tank 9 or second solution collecting tank 91, the inboard is fixed with two stabilizing gear 51 sides respectively, stabilizer plate 5 inboard is provided with a plurality of gyro wheels 52, the axis of gyro wheel 52 is along horizontal setting, rotate through the bearing and set up on stabilizer plate 5's medial surface, the diameter of gyro wheel 52 is crescent by middle part looks both ends, gyro wheel 52 suits with the side of first solution collecting tank 9 or second solution collecting tank 91, the gyro wheel 52 surface is provided with the rubber layer.

And starting the third motor to enable the two stabilizing gears 51 to rotate together, so that the two stabilizing plates 5 rotate together to clamp and release the liquid collecting tank. When the canister moves up and down, the roller 52 is rotated to reduce the resistance. The rubber layer on the surface of the roller 52 applies resistance to the canister as it spins. Two stabilizing gears 51 are provided to mesh for symmetrically rotating the two stabilizing plates 5, reducing the probability of failure. A plurality of rollers 52 are provided for realizing up-and-down movement and rotation immovable. The diameter of the roller 52 is set to be gradually increased from the middle portion to the both ends for increasing the contact area.

As shown in fig. 5, includes: the telescopic structure includes: the first sleeve 7 is fixed at the bottom of the noise reduction plate 8, the lower end of the first sleeve 7 is fixedly provided with an anti-rotation ring 71, the inner side surface of the anti-rotation ring 71 is provided with a plurality of gear-shaped bulges, a second sleeve 75 is arranged in the first sleeve 7, the lower end of the second sleeve 75 is rotatably connected with the first sleeve 7 through a bearing, the axis of the second sleeve is vertically arranged, a second internal thread is arranged on the inner side surface, the inner diameter of the second sleeve 75 is smaller than the inner diameter of an inscribed circle of the plurality of gear-shaped bulges, the upper end of the second sleeve 75 is connected with a fourth motor, and the fourth motor is a forward and reverse rotating motor and is fixed on the inner side surface of the first sleeve 7; the upper end of the telescopic rod 72 sequentially penetrates through the anti-rotation ring 71, the surface of the first sleeve 7 and the surface of the second sleeve 75 to be positioned in the second sleeve 75, the upper end of the telescopic rod 72 is provided with a second external thread which is matched with the second internal thread, the surface of the middle part of the telescopic rod 72 is matched with a plurality of gear-shaped bulges, the lower end of the telescopic rod 72 penetrates through the upper part of the sealing cover 6 to be positioned in the sealing cover 6 and is rotatably connected with the sealing cover 6 through a bearing, the lower part of the telescopic rod 72 is provided with a communicating cavity 722, and the communicating cavity 722 is communicated with the sealing cover 6 downwards; the hose 74 and the port of the negative pressure pipe 101 are disposed in the communication cavity 722 through the surface of the telescopic rod 72.

The fourth motor is activated to rotate the second rod set to move the telescoping rod 72 up and down. The anti-rotation ring 71 is provided to be engaged with the screw thread to move the telescopic rod 72 up and down. The communicating cavity 722 is provided for preventing the hose 74 and the negative pressure pipe 101 from being rotated with them and causing breakage thereof.

The ports of the hose 74 and the negative pressure pipe 101 are arranged oppositely; the partition plate 721 is vertically arranged in the communicating cavity 722 and positioned between the hose 74 and the negative pressure pipe 101, one side of the partition plate 721 facing the hose 74 is provided with a nano hydrophobic coating, and one side facing the negative pressure pipe 101 is provided with a nano hydrophilic coating; and an electric clamp 73 disposed on the telescopic rod 72 and clamped to the hose 74.

The contaminated liquid is discharged from the hose 74, blocked by the partition plate 721, and falls into the liquid collection tank. The gas flow flows into the negative pressure pipe 101, and the liquid therein is adsorbed by the nano hydrophilic coating on the partition plate 721 and falls back into the liquid collection tank. If the partition plate 721 is not provided, impurities in the contaminated liquid easily enter the negative pressure pipe 101 to cause clogging. An electric clamp 73 is provided for clamping the hose 74 when the liquid collection tank is replaced, and prevents the dirty liquid in the hose 74 from flowing back.

The filtering device comprises: the movable plate 10 is arranged in the machine body, one side of the movable plate is connected with a pulling plate, the pulling plate is arranged on the outer side of the machine body, and a plurality of rollers 52 are arranged on the movable plate 10; the filter box 102 is made of heat insulating materials and is arranged on the movable plate 10, the inner bottom surface of the filter box 102 is an inclined surface and inclines upwards from inside to outside along the airflow direction, a filter screen 104 is arranged in the filter box 102, the filter screen 104 is tightly attached to the inner side surface of the filter box 102, a barrier plate 103 is arranged on the inner side of the filter screen 104, the upper part of the barrier plate 103 is fixed with the filter box 102, a nano hydrophilic coating is arranged on the inner side surface of the barrier plate 103, lime powder 105 is arranged below the barrier plate 103, and the lime powder 105 is positioned on the inner side of the filter screen 104; the disinfection bottle 106 is arranged on the moving plate 10, is positioned on the side of the filter box 102, is communicated with the filter box 102 through a pipeline, the other side of the disinfection bottle 106 is connected with the air pump 107, and disinfectant is arranged in the disinfection bottle 106; the air pump 107 is disposed on the moving plate 10, and an exhaust hole of the air pump 107 is disposed at a lower portion of the case 1 facing the ground.

The air flow flows into the filter box 102 from the negative pressure pipe 101, flows through the lower part of the baffle plate 103, is filtered by the filter screen 104, then enters the disinfection bottle 106, and finally is discharged to the outside through the air pump 107. When the filter cassette 102 and the sterilization vial 106 need to be cleaned and replenished, the filter cassette 102 and the sterilization vial 106 are pulled to the outside for processing by the pulling plate and moving plate 10. Since the air stream contains many viruses and bacteria, it needs to be disinfected and filtered. Lime powder 105 is arranged to react with water in the airflow to generate strong alkali and release heat, so that bacteria and viruses are killed. The inner bottom surface of the filter cassette 102 is provided as an inclined surface for guiding the moisture and bacteria and viruses filtered by the filter screen 104 into the lime powder 105. And a barrier plate 103 is arranged and used for adsorbing moisture in the airflow, so that the airflow passes through the surface of the lime powder 105, and the pressure of the filter screen 104 is reduced. The disinfection bottle 106 and the disinfection liquid are arranged for disinfecting the air flow, and the air flow can carry the disinfection liquid to disinfect the external environment. The air pump 107 is arranged with its exhaust opening facing the ground for leaving excess disinfecting liquid in the air flow on the ground.

The working process of the embodiment is as follows:

the air pump 107 is started, air in the first liquid collecting tank 9 is sucked through the negative pressure pipe 101, the power of the air pump 107 is adjusted by the control system in real time according to data of the barometer 108, stable negative pressure is maintained in the first liquid collecting tank 9, and then the red and green indicator light 11 is controlled to light the red light. Medical personnel absorb the effusion at the pathological tissue of the patient through the hose 74, so that the effusion is discharged from the hose 74, blocked by the partition plate 721 and falls into the fluid collection tank. The gas flow flows into the negative pressure pipe 101, and the liquid therein is adsorbed by the nano hydrophilic coating on the partition plate 721 and falls back into the liquid collection tank. The air flow flows into the filter box 102 from the negative pressure pipe 101, flows through the lower part of the baffle plate 103, is filtered by the filter screen 104, then enters the disinfection bottle 106, and finally is discharged to the outside through the air pump 107. The weight of first collection fluid reservoir 9 increases, drives the closing plate and moves down, when first collection fluid reservoir 9 fell on the capstan, is sensed by pressure sensor, and at this moment, control system control red green pilot lamp 11 glows, reminds medical personnel medical treatment collection fluid system will change collection fluid reservoir to close air pump 107. The driving gear 61 is controlled to rotate to drive the sealing cover 6 to rotate, so that the sealing cover 6 moves upwards, and after the data of the pressure sensor is stable, the fourth motor is started to rotate the second sleeve rod, so that the telescopic rod 72 moves upwards, and the sealing cover 6 is separated from the upper end of the first liquid collecting tank 9. The rotating disc 2 is controlled to rotate, the adjacent second liquid collecting tanks 91 are moved to the positions right below the sealing covers 6, the second sleeve rods are rotated, the telescopic rods 72 are made to move downwards, the sealing covers 6 are made to be connected with the upper end openings of the second liquid collecting tanks 91, the driving gear 61 is controlled to rotate, the sealing covers 6 are made to rotate, the second liquid collecting tanks 91 are sealed through threads, the second liquid collecting tanks 91 are made to move upwards under the action of the first springs, then the air pump 107 is started, the second liquid collecting tanks 91 are made to form stable negative pressure through the negative pressure pipe 101, and the green light of the red and green indicating lamp 11 is controlled to light. The green light of the traffic light 11 indicates that the traffic light can be used, and the red light indicates that the traffic light can not be used.

If the amount of the waste liquid treated at one time is too much and exceeds the amount of the liquid collecting tanks, the waste liquid needs to be replaced manually. Through closing the door leaf compression third spring, will rotate door 4 and open, the sensor that opens the door this moment senses the signal, and the near electro-magnet outage of control rotation door 4, outer fixed ring 31 shifts up under the effect of spring, and the fixed ring that slides makes the outside of collection fluid reservoir not shelter from the thing, will collect the translation of fluid reservoir and come out. And change new collection fluid reservoir, aim at anti-rotation groove 32 with the anti-rotation arch of collection fluid reservoir, place in interior solid fixed ring 3, slide outer solid fixed ring 31, surround collection fluid reservoir, make the slurcam can press on interior solid fixed ring 3, can make outer solid fixed ring 31 more stable, close revolving door 4, the inductor response of opening the door this moment can not arrive the signal, control electro-magnet circular telegram makes outer solid fixed ring 31 move down fixedly, fixes collection fluid reservoir.

And starting the third motor to enable the two stabilizing gears 51 to rotate together, so that the two stabilizing plates 5 rotate together to clamp and release the liquid collecting tank. When the canister moves up and down, the roller 52 is rotated to reduce the resistance. The rubber layer on the surface of the roller 52 applies resistance to the canister as it spins.

When the filter cassette 102 and the sterilization vial 106 need to be cleaned and replenished, the filter cassette 102 and the sterilization vial 106 are pulled to the outside for processing by the pulling plate and moving plate 10.

A control method of a large health intelligent medical liquid collecting system comprises the following steps: when needed, the following steps are carried out: a1: the control system starts the air pump 107, sucks the air in the first liquid collecting tank 9 through the negative pressure pipe 101, adjusts the air in real time according to the data of the barometer 108 until the air pressure reaches the working air pressure, and controls the red and green indicator light 11 to light green light; a2: when the first liquid collecting tank 9 is in contact with the pressure sensing tank, the red-green indicating lamp 11 is controlled to light the red light, the electric clamp 73 is controlled to clamp the hose 74 after 5 seconds, and the air pump 107 is closed; the driving gear 61 is controlled to rotate by the second motor, the sealing cover 6 is driven to rotate, the sealing cover 6 moves upwards, and after the data of the pressure sensor are stable, the telescopic rod 72 is controlled to move upwards by the fourth motor, so that the sealing cover 6 is separated from the first liquid collecting tank 9; a3: the rotating disc 2 is rotated through the first motor, the adjacent second liquid collecting tank 91 is rotated to the position below the sealing cover 6, and the telescopic rod 72 is controlled to move downwards through the fourth motor, so that the sealing cover 6 is pressed on the second liquid collecting tank 91; when the pressure sensor senses that the sealing cover 6 and the second liquid collecting tank 91 are fixed through threads, the second liquid collecting tank 91 is separated from the rotating disc 2 under the action of the first spring, and the driving gear 61 is controlled to rotate through the second motor; a4: the air pump 107 is started until the data of the barometer 108 reaches the working air pressure, and the red and green indicator light 11 is controlled to be on.

When the red and green indicator light 11 is on, the time is delayed by 5 seconds for the medical staff to respond. Medical care personnel need not look at the liquid collecting bottle all the time, only pay attention to the red-green indicating lamp 11, be favorable to maintaining medical care personnel's mental health.

When the medical liquid collecting system works, the liquid collecting tank is replaced, and the following steps are carried out: b1: medical personnel open the rotating door 4 through the door closing sheet, when the door opening sensor senses that the door is opened, the control system cuts off the power supply of the electromagnet close to the rotating door 4, and the control system controls the stabilizing gear 51 to rotate through the third motor, so that the two stabilizing plates 5 are separated from the liquid collecting tank; b2: medical personnel pokes the outer fixing ring 31 to one side by pushing the handle 36, the liquid collecting tank is replaced, and then the outer fixing ring 31 is poked to the front by pushing the handle 36; b3: the rotating door 4 is closed, when the door opening sensor cannot sense the opening of the door, the control system is connected with a power supply of the electromagnet, the outer fixing ring 31 is made to move downwards, the stabilizing gear 51 is controlled to rotate through the third motor, and the two stabilizing plates 5 are combined with the liquid collecting tank.

The electromagnet is controlled by opening and closing the rotating door 4, so that intelligent treatment is realized, and the working intensity of medical staff is favorably reduced.

The above-mentioned embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Claims

1. A large health intelligent medical fluid collection system comprising: a housing (1); it is characterized by comprising:

a rotating disc (2), the center of the lower part of which is rotatably arranged in the shell (1) through a bearing, a first motor is fixed on a rotating shaft of the rotating disc (2), an installation frame (21) is arranged at the center of the upper part of the rotating disc (2), a plurality of sliding fixing structures are uniformly fixed on the side surface of the mounting rack (21), a first liquid collecting tank (9) is arranged above the rotating disc (2), a plurality of second liquid collecting tanks (91) are arranged on the side of the first liquid collecting tank (9), the first liquid collecting tank (9) and the second liquid collecting tank (91) are arranged in the sliding fixed structure, the upper ends of the first liquid collecting tank (9) and the second liquid collecting tank (91) are provided with the same first external thread, a plurality of pressure sensors are arranged on the top surface of the rotating disc (2), and the pressure sensors are arranged below the first liquid collecting tank (9) or the second liquid collecting tank (91);

the noise reduction plate (8) is arranged above the first liquid collection tank (9), a lower limiting ring (81) is arranged below the noise reduction plate (8), the lower limiting ring (81) is fixed on the inner side surface of the shell (1), a plurality of first springs are fixed above the lower limiting ring (81), and the upper ends of the first springs are connected with the noise reduction plate (8);

the flexible structure is vertically fixed at the bottom of the noise reduction plate (8), a flexible end of the flexible structure is provided with a sealing cover (6), the sealing cover (6) is positioned right above the first liquid collecting tank (9), the upper part of the sealing cover (6) is fixed with the flexible end of the flexible structure through a bearing, a first internal thread is arranged on the inner side surface of the sealing cover (6), the first internal thread is adapted to the first external thread, an external gear is arranged on the side surface of the sealing cover (6), the external gear is a helical gear, the inclination direction of the helical gear is opposite to the inclination direction of the first external thread at the upper ends of the first liquid collecting tank (9) and the second liquid collecting tank (91), a driving gear (61) is arranged on the side of the sealing cover (6), the driving gear (61) is meshed with the external gear, and the driving gear (61) is fixed on the flexible end of the flexible structure through a bearing, a second motor is connected to a rotating shaft of the driving gear (61), the second motor is a forward and reverse rotating motor, a hose (74) and a negative pressure pipe (101) are arranged above the sealing cover (6), one end of the hose (74) is communicated with the inside of the sealing cover (6), the other end of the hose (74) penetrates through the shell (1) to be located in the outside, one end of the negative pressure pipe (101) is communicated with the inside of the sealing cover (6), the other end of the negative pressure pipe is connected with a filtering device, an outlet end of the filtering device is connected with an air pump (107), an air outlet of the air pump (107) is communicated with the outside, and an air pressure gauge (108) is arranged on the air pump (107);

the red and green indicating lamp (11), the red and green indicating lamp (11) is arranged on the surface of the shell (1);

the control system is connected with the pressure sensor, the rotating disc (2), the telescopic structure, the second motor, the first motor, the barometer (108) and the red and green indicating lamp (11).

2. A big health intelligent medical fluid collection system as defined in claim 1, comprising:

a plurality of fixed knot construct, be fixed in on rotary disk (2), be located first collection fluid tank (9) or second collection fluid tank (91) below, and with first collection fluid tank (9) or the lower extreme of second collection fluid tank (91) cooperate, fixed knot constructs including: the inner fixing ring (3) is semicircular and arranged at the inner side of the first liquid collecting tank (9) or the second liquid collecting tank (91), a sliding groove (33) is arranged on the inner side of the inner fixing ring (3), the sliding groove (33) is semicircular, one end of the sliding groove extends to the side surface of the inner fixing ring (3), a fixed cavity is communicated below the sliding groove, the lower end of the fixed cavity extends to the upper part of the rotating disc (2), a second spring is arranged in the fixed cavity, a limiting opening (34) is arranged on the side surface of the inner fixing ring (3), the lower end of the sliding groove is connected with the rotating disc (2) and is communicated with the fixed cavity, the transverse width of the limiting opening (34) is smaller than that of the fixed cavity, an anti-rotation groove (32) is vertically arranged on the inner side surface of the inner fixing ring (3), and the anti-rotation groove (32) is arranged at the middle part of the inner fixing ring (3), the anti-rotation groove (32) is internally provided with an anti-rotation bulge, and the anti-rotation bulge is fixed with the first liquid collecting tank (9) or the second liquid collecting tank (91); the outer fixing ring (31) is semicircular, the outer fixing ring (31) is made of ferromagnetic materials and is arranged on the outer side of the first liquid collecting tank (9) or the second liquid collecting tank (91), one end of the outer fixing ring (31) is arranged in the sliding groove (33), the outer fixing ring (31) can slide in the sliding groove by taking the axis of the inner fixing ring (3) as a rotating axis, one end, positioned in the sliding groove (33), of the outer fixing ring (31) is connected with a limiting block (35), the limiting block (35) is a rectangular block, and the limiting block (35) is matched with the sliding groove (33) and the fixing cavity; and the electromagnet is arranged on the upper part of the rotating disc (2) and is positioned below the outer fixing ring (31).

3. A big health intelligent medical fluid collection system according to claim 2, comprising:

the one end that stopper (35) were kept away from in outer fixed ring (31) is provided with promotes handle (36), promote handle (36) for T type piece, promote set up in outer fixed ring (31) the outside, promote the both ends of handle (36) respectively with the both sides of interior fixed ring (3) cooperate, promote the frosting surface of handle (36).

4. A big health intelligent medical fluid collection system according to claim 3, comprising:

the rotary door (4) is arranged on the side face, far away from the first liquid collecting tank (9), of the shell (1), the rotary door (4) is rotatably connected with the shell (1) through a rotating shaft, a door opening sensor is arranged on the rotary door (4), a handle is arranged on the rotary door (4), a related door sheet is arranged on the side face, far away from the rotating shaft, of the rotary door (4), the door closing sheet is rotatably connected with the rotary door (4) through the rotating shaft, the outer end of the door closing sheet is located on the outer side of the rotary door (4), a third spring is arranged between the door closing sheet and the rotary door (4), the door closing sheet is matched with the shell (1), and an anti-sliding bulge is arranged on the side face of the door closing sheet;

the shell (1), the rotating door (4) and the noise reduction plate (8) are internally provided with slag wool layers.

5. A big health intelligent medical fluid collection system as defined in claim 1, comprising:

the sliding fixing structure comprises two stabilizing gears (51), wherein the stabilizing gears (51) are fixed on the mounting rack (21) through bearings and are meshed with each other, the axes of the stabilizing gears (51) are vertically arranged, and a rotating shaft of each stabilizing gear (51) is connected with a third motor which is a forward and reverse rotating motor; two stabilizer plates (5), two stabilizer plates (5) are half cylinder, vertical set up in first album of liquid jar (9) or the both sides of second collection of liquid jar (91), inboard respectively with two stabilizing gear (51) side are fixed, stabilizer plate (5) inboard is provided with a plurality of gyro wheels (52), the axis of gyro wheel (52) along horizontal setting, through the bearing rotate set up in on the medial surface of stabilizer plate (5), the diameter of gyro wheel (52) is by middle part looks both ends crescent, gyro wheel (52) with first collection of liquid jar (9) or the side of second collection of liquid jar (91) suits, gyro wheel (52) surface is provided with the rubber layer.

6. A big health intelligent medical fluid collection system as defined in claim 1, comprising:

the telescopic structure comprises: the noise reduction device comprises a first sleeve (7) fixed at the bottom of the noise reduction plate (8), wherein a rotation prevention ring (71) is fixed at the lower end of the first sleeve (7), a plurality of gear-shaped protrusions are arranged on the inner side surface of the rotation prevention ring (71), a second sleeve (75) is arranged in the first sleeve (7), the lower end of the second sleeve (75) is rotatably connected with the first sleeve (7) through a bearing, the axis of the second sleeve is vertically arranged, a second internal thread is arranged on the inner side surface of the second sleeve, the inner diameter of the second sleeve (75) is smaller than the inner diameter of an inscribed circle of the plurality of gear-shaped protrusions, a fourth motor is connected to the upper end of the second sleeve (75), and the fourth motor is a forward and reverse rotation motor and is fixed on the inner side surface of the first sleeve (7); the upper end of the telescopic rod (72) sequentially penetrates through the anti-rotation ring (71), the surface of the first sleeve (7) and the surface of the second sleeve (75) and is positioned in the second sleeve (75), a second external thread is arranged at the upper end of the telescopic rod (72) and is matched with the second internal thread, the middle surface of the telescopic rod (72) is matched with the gear-shaped bulges, the lower end of the telescopic rod (72) penetrates through the upper part of the sealing cover (6) and is positioned in the sealing cover (6) and is rotatably connected with the sealing cover (6) through a bearing, a communication cavity (722) is arranged at the lower part of the telescopic rod (72), and the communication cavity (722) is communicated with the sealing cover (6) downwards;

the ports of the hose (74) and the negative pressure pipe (101) are arranged in the communication cavity (722) through the surface of the telescopic rod (72).

7. A big health intelligent medical fluid collection system according to claim 6, comprising:

the ports of the hose (74) and the negative pressure pipe (101) are arranged oppositely;

the partition plate (721), the partition plate (721) is vertically arranged in the communicating cavity (722) and located between the hose (74) and the negative pressure pipe (101), one side of the partition plate (721) facing the hose (74) is provided with a nano hydrophobic coating, and one side facing the negative pressure pipe (101) is provided with a nano hydrophilic coating;

and the electric clamp (73) is arranged on the telescopic rod (72) and clamped on the hose (74).

8. A big health intelligent medical fluid collection system as defined in claim 1, comprising:

the filtering device includes: the moving plate (10) is arranged in the machine body, one side of the moving plate is connected with a pulling plate, the pulling plate is arranged on the outer side of the machine body, and a plurality of rollers (52) are arranged on the moving plate (10); the filter box (102) is made of heat insulating materials, is arranged on the moving plate (10) and is communicated with the negative pressure pipe (101), the inner bottom surface of the filter box (102) is an inclined surface and inclines upwards from inside to outside along the airflow direction, a filter screen (104) is arranged in the filter box (102), the filter screen (104) is tightly attached to the inner side surface of the filter box (102), a barrier plate (103) is arranged on the inner side of the filter screen (104), the upper part of the barrier plate (103) is fixed with the filter box (102), a nano hydrophilic coating is arranged on the inner side surface of the barrier plate (103), lime powder (105) is arranged below the barrier plate (103), and the lime powder (105) is located on the inner side of the filter screen (104); the disinfection bottle (106) is arranged on the moving plate (10), is positioned on the side of the filter box (102), is communicated with the filter box (102) through a pipeline, the other side of the disinfection bottle (106) is connected with the air pump (107), and disinfectant is arranged in the disinfection bottle (106); the air pump (107) is arranged on the moving plate (10), and an exhaust hole of the air pump (107) is formed in the lower portion of the shell (1) and faces the ground.

9. A control method of a big health intelligent medical liquid collecting system is characterized by comprising the following steps:

when needed, the following steps are carried out:

a1: the control system starts the air pump (107), sucks air in the first liquid collecting tank (9) through the negative pressure pipe (101), adjusts the air in real time according to data of the barometer (108) until the air pressure reaches working air pressure, and controls the red and green indicator light (11) to light up green light;

a2: when the first liquid collecting tank (9) is in contact with the pressure sensing tank, the red and green indicating lamp (11) is controlled to light the red light, the electric clamp (73) is controlled to clamp the hose (74) after 5 seconds, and the air pump (107) is closed; the driving gear (61) is controlled to rotate through the second motor, the sealing cover (6) is driven to rotate, the sealing cover (6) moves upwards, and after data of the pressure sensor are stable, the telescopic rod (72) is controlled to move upwards through the fourth motor, so that the sealing cover (6) is separated from the first liquid collecting tank (9);

a3: the rotating disc (2) is rotated through the first motor, the adjacent second liquid collecting tank (91) is rotated to the position below the sealing cover (6), the telescopic rod (72) is controlled to move downwards through the fourth motor, and the sealing cover (6) is pressed on the second liquid collecting tank (91); after the pressure sensor senses the pressure, the driving gear (61) is controlled to rotate through the second motor, the sealing cover (6) and the second liquid collecting tank (91) are fixed through threads, and the second liquid collecting tank (91) is separated from the rotating disc (2) under the action of the first spring;

a4: the air pump (107) is started until the data of the barometer (108) reaches the working air pressure, and the red and green indicator light (11) is controlled to light up green.

10. The method for controlling a health intelligent medical fluid collection system according to claim 9, comprising:

when the medical liquid collecting system works, the liquid collecting tank is replaced, and the following steps are carried out:

b1: medical personnel open the rotating door (4) through the door closing sheet, when the door opening sensor senses that the door is opened, the control system cuts off the power supply of the electromagnet close to the rotating door (4), and the control system controls the stabilizing gear (51) to rotate through the third motor, so that the two stabilizing plates (5) are separated from the liquid collecting tank;

b2: medical staff pokes the outer fixing ring (31) to one side by pushing the handle (36), the liquid collecting tank is replaced, and then the outer fixing ring (31) is poked to the front by pushing the handle (36);

b3: the rotating door (4) is closed, when the door opening sensor cannot sense the opening of the door, the control system is connected with a power supply of the electromagnet, the outer fixing ring (31) is made to move downwards, the stabilizing gear (51) is controlled to rotate through the third motor, and the two stabilizing plates (5) are combined with the liquid collecting tank.