CN210933045U

CN210933045U - Flushing and sucking integrated device

Info

Publication number: CN210933045U
Application number: CN201920489674.0U
Authority: CN
Inventors: 李洁莉; 陈劲草
Original assignee: Zhongnan Hospital of Wuhan University
Current assignee: Zhongnan Hospital of Wuhan University
Priority date: 2018-05-08
Filing date: 2019-04-11
Publication date: 2020-07-07
Anticipated expiration: 2029-04-11

Abstract

The utility model relates to a flushing and suction integrated device, which comprises a flushing gun, a first box body, a flushing device and a negative pressure suction device, wherein the flushing device comprises a flushing bag and a first driving device, a baffle plate is arranged in the first box body, the first box body is divided into a first interval and a second interval by the baffle plate, a movable plate is also arranged in the first interval, and a containing cavity is formed among the movable plate, the baffle plate and the first box body; the flushing bag comprises an inner bag, an outer bag and two supporting pieces; the support piece comprises a spring, a first positioning plate and a second positioning plate, the first positioning plate is arranged on the left side of the inner bag, the second positioning plate is arranged on the right side of the inner bag, and the spring is arranged between the first positioning plate and the second positioning plate. The utility model discloses make bath and negative pressure suction accomplish alone by the doctor who performs the operation, convenient operation, save time, and can realize that accurate field of vision is washed by water, make the operation field of vision clean.

Description

Flushing and sucking integrated device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to bath, attraction integrated device.

Background

During the operation, bleeding often occurs, so that the operation visual field is not clear, and for this reason, the operation visual field is often washed during the operation. In the prior art, negative pressure suction and flushing are two different operations performed by two different people; the matching is complicated and time is wasted; meanwhile, the problems of inaccurate positioning and insufficient cleaning can occur during flushing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a bath, attraction integrated device is provided to overcome not enough among the above-mentioned prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a flushing and suction integrated device comprises a flushing gun, a first box body, a flushing device and a negative pressure suction device, wherein the flushing device and the negative pressure suction device are arranged in the first box body; the flushing device and the negative pressure suction device are communicated with the flushing gun through pipelines; the flushing device comprises a flushing bag and a first driving device, and the flushing bag is communicated with the flushing gun through a first pipeline; a partition plate is arranged in the first box body, the partition plate divides the first box body into a first area and a second area, and the flushing device is arranged in the first area; a movable plate is further arranged in the first interval, an accommodating cavity is formed among the movable plate, the partition plate and the first box body, and the washing bag is placed in the accommodating cavity; the flushing bag comprises an inner bag, an outer bag and two supporting pieces which are respectively arranged on the front end surface and the rear end surface of the inner bag and are positioned in the outer bag; each support piece comprises a spring, a first positioning plate and a second positioning plate, the first positioning plate is arranged on the left side of the inner bag, the second positioning plate is arranged on the right side of the inner bag, and the spring is arranged between the first positioning plate and the second positioning plate so that the inner bag and the outer bag are spread under the action of the spring to be filled in the accommodating cavity; the first driving device is connected with the moving plate and used for driving the moving plate to move and extruding the washing bag, so that the saline in the washing bag is ejected out through the washing gun after passing through the first pipeline.

The utility model has the advantages that: by integrating the flushing device and the negative pressure suction device, a doctor who performs an operation can perform negative pressure suction operation through the negative pressure suction device and can also flush the field of vision of the operation through the flushing device, so that the flushing and the negative pressure suction can be completed by one doctor who performs the operation, the operation is convenient, and the time is saved; in addition, because the flushing is directly performed by the doctor who performs the operation, the precise flushing of the visual field can be realized, so that the operation visual field is clean; the support piece is arranged between the inner bag and the outer bag of the flushing bag, so that the flushing bag can be unfolded and shaped on one hand to avoid the flushing bag from generating folds in the accommodating cavity, the saline is ensured to be uniformly distributed in the accommodating cavity, the flushing is stable, and the flushing cannot be performed in a large time or a small time; on the other hand, when infusing salt water into the washing bag, can extrude earlier and wash the bag and make it be in the negative pressure state, then communicate with the brine tank through the pipeline, loosen the washing bag this moment, wash the bag and will strut under the elastic action of spring and inhale convenient operation with the salt water in the brine tank.

Further: the first driving device comprises a first motor, a first screw rod and a first sleeve, and the first motor is fixed in the first interval; the first screw rod is sleeved on the output shaft of the first motor and can synchronously rotate along with the output shaft of the first motor; one end of the first sleeve is fixed on the movable plate, and the other end of the first sleeve is sleeved on the first screw rod and is in threaded connection with the first screw rod.

The beneficial effects of the further scheme are as follows: when the first motor is started, the first screw rod is driven by the output shaft of the first motor to rotate, the first sleeve in threaded connection with the first screw rod moves leftwards at the moment, the movable plate moves leftwards to extrude the washing bag, and brine in the washing bag is ejected out through the washing gun after passing through the first pipeline to finish washing.

Further: the negative pressure suction device comprises a negative pressure kettle and a negative pressure generating device, and the negative pressure kettle is communicated with the flushing gun through a second pipeline; the negative pressure generating device is arranged in the second interval; the negative pressure generating device comprises a second box body and a second driving device, and the negative pressure kettle is also communicated with one end of the second box body through a third pipeline; the second driving device is arranged in the second box body and is far away from one end of the third pipeline; the second driving device comprises a second motor, a second screw rod, a second sleeve and a push plate, and the second motor is fixed in the second box body; the second screw rod is sleeved on the output shaft of the second motor and can synchronously rotate along with the output shaft of the second motor; one end of the second sleeve is fixed on the push plate, and the other end of the second sleeve is sleeved on the second screw rod and is in threaded connection with the second screw rod; an air inlet one-way valve is arranged on the third pipeline, and air in the negative pressure kettle enters the second box body through the air inlet one-way valve; the second box body is also provided with a fourth pipeline communicated with the outside, the fourth pipeline is provided with an air outlet one-way valve, and air in the second box body is emitted out through the air outlet one-way valve.

The beneficial effects of the further scheme are as follows: when the second motor is started, the second screw rod is driven by the output shaft of the second motor to rotate, the second sleeve in threaded connection with the second screw rod moves rightwards, the push plate moves rightwards to enable negative pressure to be generated in the second box body, air in the negative pressure kettle enters the second box body through the air inlet one-way valve, then negative pressure is generated in the negative pressure kettle, and accumulated liquid or blood in a patient body is sucked into the negative pressure kettle through the flushing gun and the second pipeline.

Further: the flushing and sucking integrated device also comprises a control device, the control device comprises a power supply, a foot switch and a relay, a one-way electromagnetic valve is arranged on the first pipeline, and a coil of the relay is connected between the foot switch and the power supply; a normally open contact of the relay is connected among the first motor, the one-way electromagnetic valve and the power supply and is used for controlling the opening and closing of the first motor and the one-way electromagnetic valve; and a normally closed contact of the relay is connected between the second motor and the power supply and is used for controlling the opening and closing of the second motor.

The beneficial effects of the further scheme are as follows: when the power supply is switched on, namely the switch S1 is closed, the second motor is started to generate negative pressure in the negative pressure kettle so as to suck effusion or blood in the body of the patient into the negative pressure kettle through the flushing gun and the second pipeline; when the pedal is stepped on, the pedal switch is closed, the circuit is switched on, the coil of the relay is electrified, the normally closed contact is switched off, the power supply of the second motor is cut off, and the second motor is switched off; and meanwhile, the normally open contact is closed, the power supply of the first motor is switched on, the first motor is started, the movable plate moves leftwards to extrude the washing bag, and saline in the washing bag is ejected out through the washing gun after passing through the first pipeline so as to finish washing. When the pedal is released, the pedal switch is switched off, the circuit is switched off, the coil of the relay loses power, the normally closed contact is reset and closed, the power supply of the second motor is switched on, and the second motor is switched on; and meanwhile, the normally open contact is reset and disconnected, the power supply of the first motor is disconnected, and the first motor is closed.

Further: the first motor and the second motor are both speed regulating motors, the control device further comprises a control panel and a controller, and the controller is arranged in the first box body; the control panel is arranged outside the first box body, a first knob and a second knob are arranged on the control panel, and the first knob, the second knob, the first motor and the second motor are all electrically connected with the controller.

The beneficial effects of the further scheme are as follows: the rotating speed of the first motor and the rotating speed of the second motor can be respectively adjusted by arranging the first knob and the second knob; specifically, when the first knob is adjusted, the rotating speed of the first motor is changed, and the flushing speed of the saline water can be adjusted; when adjusting the second knob, the rotational speed of second motor changes, can adjust the negative pressure production rate in the negative pressure kettle to the regulation of realization hydrops or blood suction speed in patient's body.

Drawings

FIG. 1 is a front view of the integrated flushing and sucking device of the present invention;

FIG. 2 is a partial cross-sectional view taken in the direction of A-A' of FIG. 1;

FIG. 3 is a schematic circuit diagram of a flush and suction integrated device according to the present invention;

fig. 4 is an electrical schematic block diagram of the flush and suction integrated device of the present invention.

In the figure: 1 is a washing gun, 2 is a first box body, 21 is a clapboard, 22 is a first interval, 221 is a moving plate, 222 is a containing cavity, 23 is a second interval, 24 is a hook, 25 is a cover plate, 3 is a flushing device, 31 is a washing bag, 311 is an inner bag, 312 is an outer bag, 313 is a support member, 3131 is a spring, 3132 is a first positioning plate, 3133 is a second positioning plate, 32 is a first driving device, 321 is a first motor, 322 is a first screw rod, 323 is a first sleeve, 4 is a negative pressure suction device, 41 is a negative pressure kettle, 42 is a negative pressure generating device, 421 is a second box body, 422 is a second driving device, 4221 is a second motor, 4222 is a second screw rod, 4223 is a second sleeve, 4224 is a push plate, 51 is a first pipeline, 511 is a one-way solenoid valve, 52 is a second outlet pipeline, 53 is a

third pipeline

531, 54 is an air inlet one-way valve, 541 is a fourth pipeline, 541 is a one-way valve, and 6 is a control device, 61 is a control panel, 611 is a first knob, 612 is a second knob, and 62 is a controller.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, a flushing and suction integrated device comprises a flushing gun 1, a first box 2, a flushing device 3 and a negative pressure suction device 4, wherein the flushing device 3 and the negative pressure suction device 4 are both arranged in the first box 2, and the flushing device 3 and the negative pressure suction device 4 are both communicated with the flushing gun 1 through pipelines.

As shown in fig. 1 and 2, the flushing device 3 comprises a flushing bag 31 and a first driving device 32, wherein the flushing bag 31 is communicated with the flushing gun 1 through a first pipeline 51; a partition plate 21 is arranged in the first box body 2, the first box body 2 is divided into a first area 22 and a second area 23 by the partition plate 21, and the flushing device 3 is arranged in the first area 22; a moving plate 221 is further arranged in the first section 22, an accommodating cavity 222 is formed among the moving plate 221, the partition plate 21 and the first box body 2, and the washing bag 31 is placed in the accommodating cavity 222; the flushing bag 31 comprises an inner bag 311, an outer bag 312 and two supporting members 313 which are respectively arranged on the front and rear end surfaces of the inner bag 311 and are positioned in the outer bag 312; each support 313 includes a spring 3131, a first positioning plate 3132 and a second positioning plate 3133, the first positioning plate 3132 is disposed at the left side of the inner bag 311, the second positioning plate 3133 is disposed at the right side of the inner bag 311, and the spring 3131 is disposed between the first positioning plate 3132 and the second positioning plate 3133, such that the inner bag 311 and the outer bag 312 are spread apart by the spring 3131 to be filled in the receiving cavity 222; the first driving device 32 is connected to the moving plate 221 for driving the moving plate 221 to move, and the flushing bag 31 is squeezed, so that the saline in the flushing bag 31 passes through the first pipeline 51 and then is ejected out through the flushing gun 1.

The utility model has the advantages that: by arranging the flushing device 3 and the negative pressure suction device 4 into a whole, a doctor who performs an operation can perform negative pressure suction operation through the negative pressure suction device 4 and can also flush the operation visual field through the flushing device 3, so that flushing and negative pressure suction can be completed by one doctor who performs the operation, the operation is convenient, and the time is saved; in addition, because the flushing is directly performed by the doctor who performs the operation, the precise flushing of the visual field can be realized, so that the operation visual field is clean; by arranging the supporting piece 313 between the inner bag 311 and the outer bag 312 of the flushing bag 31, on one hand, the flushing bag 31 can be unfolded and shaped to avoid the generation of wrinkles in the accommodating cavity 222, so that the saline is uniformly distributed in the accommodating cavity 222, the flushing is stable, and the flushing cannot be performed in a large or small mode; on the other hand, when the saline is injected into the flushing bag 31, the flushing bag 31 can be firstly pressed to be in a negative pressure state and then is communicated with the saline tank through a pipeline, at the moment, the flushing bag 31 is loosened, the flushing bag 31 is propped open under the elastic action of the spring 3131 to suck the saline in the saline tank, and the operation is convenient.

As shown in figure 1, the flushing gun 1 comprises a gun body and a gun nozzle, wherein the gun body and the gun nozzle are detachably connected. The gun nozzle can be replaced when different patients are operated so as to avoid cross infection. The detachable connection of the gun body and the gun nozzle can be as follows: a threaded connection or a snap connection.

As shown in fig. 1, an opening is provided at a position corresponding to the accommodating cavity 222 on the first casing 2, a cover plate 25 is provided at the opening, and one end of the cover plate 25 is hinged to the first casing 2. The user can conveniently place the irrigation bag 31 in the containing cavity 222 through the opening.

As shown in fig. 1 and 2, the first driving device 32 includes a first motor 321, a first lead screw 322, and a first sleeve 323, wherein the first motor 321 is fixed in the first region 22; the first screw 322 is sleeved on the output shaft of the first motor 321 and can rotate synchronously with the output shaft of the first motor 321; one end of the first sleeve 323 is fixed on the moving plate 221, and the other end of the first sleeve 323 is sleeved on the first lead screw 322 and is in threaded connection with the first lead screw 322.

When the first motor 321 is started, the first screw rod 322 is driven by the output shaft of the first motor 321 to rotate, at this time, the first sleeve 323 in threaded connection with the first screw rod 322 moves to the left, the moving plate 221 moves to the left to squeeze the flushing bag 31, so that the saline in the flushing bag 31 passes through the first pipeline 51 and then is ejected out through the flushing gun 1 to complete cleaning.

As shown in fig. 1, the negative pressure suction device 4 comprises a negative pressure pot 41 and a negative pressure generating device 42, wherein the negative pressure pot 41 is communicated with the washing gun 1 through a second pipeline 52; the negative pressure generating device 42 is arranged in the second section 23; the negative pressure generating device 42 comprises a second box 421 and a second driving device 422, and the negative pressure kettle 41 is also communicated with one end of the second box 421 through a third pipeline 53; the second driving device 422 is disposed in the second box 421, and is far away from one end of the third pipeline 53; the second driving device 422 comprises a second motor 4221, a second screw rod 4222, a second sleeve 4223 and a push plate 4224, wherein the second motor 4221 is fixed in the second box 421; the second screw rod 4222 is sleeved on an output shaft of the second motor 4221 and can synchronously rotate along with the output shaft of the second motor 4221; one end of the second sleeve 4223 is fixed on the push plate 4224, and the other end of the second sleeve 4223 is sleeved on the second screw rod 4222 and is in threaded connection with the second screw rod 4222; an air inlet one-way valve 531 is arranged on the third pipeline 53, and air in the negative pressure kettle 41 enters the second box 421 through the air inlet one-way valve 531; the second box 421 is further provided with a fourth pipeline 54 communicated with the outside, the fourth pipeline 54 is provided with an air outlet one-way valve 541, and air in the second box 421 is discharged through the air outlet one-way valve 541.

When the second motor 4221 is started, the second screw rod 4222 is driven by the output shaft of the second motor 4221 to rotate, at this time, the second sleeve 4223 in threaded connection with the second screw rod 4222 moves rightwards, the push plate 4224 moves rightwards to generate negative pressure in the second box 421, so that air in the negative pressure kettle 41 enters the second box 421 through the air inlet one-way valve 531, and further negative pressure is generated in the negative pressure kettle 41, so that effusion or blood in the body of the patient is sucked into the negative pressure kettle 41 through the flushing gun 1 and the second pipeline 52.

As shown in FIG. 1, a hook 24 is provided outside the first box 2, and the upper end of the negative pressure kettle 41 is hung on the hook 24.

As shown in fig. 1, the push plate 4224 is externally wrapped with a sealing sleeve. To ensure the air tightness of the device.

As shown in fig. 3, the integrated flushing and sucking device further comprises a control device 6, the control device 6 comprises a power supply, a foot switch SQ and a relay KA, a one-way solenoid valve 511 is arranged on the first pipeline 51, and a coil of the relay KA is connected between the foot switch SQ and the power supply; a normally open contact of the relay KA is connected between the first motor 321, the one-way electromagnetic valve 511 and a power supply and is used for controlling the opening and closing of the first motor 321 and the one-way electromagnetic valve 511; a normally closed contact of the relay KA is connected between the second motor 4221 and a power supply, and is used for controlling the on and off of the second motor 4221.

When the power is switched on, that is, when the switch S1 is closed, the second motor 4221 is started to generate negative pressure in the negative pressure pot 41, so as to suck effusion or blood in the patient into the negative pressure pot 41 through the washing gun 1 and the second pipeline 52; when the pedal is stepped on, the pedal switch SQ is closed, the circuit is connected, the coil of the relay KA is electrified, the normally closed contact is disconnected, the power supply of the second motor 4221 is cut off, and the second motor 4221 is closed; meanwhile, the normally open contact is closed, the power supply of the first motor 321 and the one-way electromagnetic valve 511 is switched on, the first motor 321 is started, the one-way electromagnetic valve 511 is opened, the moving plate 221 moves leftwards to squeeze the flushing bag 31, and saline in the flushing bag 31 is ejected out through the flushing gun 1 after passing through the first pipeline 51 to finish cleaning. When the pedal is released, the pedal switch SQ is disconnected, the circuit is disconnected, the coil of the relay KA loses power, the normally closed contact is reset and closed, the power supply of the second motor 4221 is switched on, and the second motor 4221 is started; meanwhile, the normally open contact is reset to be disconnected, the power supply of the first motor 321 and the one-way electromagnetic valve 511 is disconnected, and the first motor 321 and the one-way electromagnetic valve 511 are closed.

As shown in fig. 4, the first motor 321 and the second motor 4221 are both speed-adjustable motors, the control device 6 further includes a control panel 61 and a controller 62, and the controller 62 is disposed in the first box 2; the control panel 61 is disposed outside the first casing 2, the control panel 61 is provided with a first knob 611 and a second knob 612, and the first knob 611, the second knob 612, the first motor 321, and the second motor 4221 are all electrically connected to the controller 62.

By arranging the first knob 611 and the second knob 612, the rotation speed of the first motor 321 and the rotation speed of the second motor 4221 can be adjusted respectively; specifically, when the first knob 611 is adjusted, the rotation speed of the first motor 321 is changed, and the flushing speed of the saline water can be adjusted; when the second knob 612 is adjusted, the rotation speed of the second motor 4221 is changed, so that the negative pressure generation rate in the negative pressure kettle 41 can be adjusted, and the effusion or blood suction speed in the body of the patient can be adjusted.

In the utility model, when the power is turned on, i.e. the switch S1 is turned off, the second motor 4221 rotates forward to suck the effusion or blood in the patient body into the negative pressure pot 41 through the washing gun 1 and the second pipeline 52; when the foot pedal is pressed, the foot pedal switch SQ is closed, the second motor 4221 stops running, the first motor 321 energizes the forward rotation one-way electromagnetic valve 511 to open, so that the saline in the flushing bag 31 passes through the first pipeline 51 and then is ejected out through the flushing gun 1. When the switch S1 is turned off, the first motor 321, the one-way solenoid valve 511, and the second motor 4221 all stop operating.

In order to reposition the moving plate 221 and the push plate 4224 of the used flushing and sucking integrated device for the convenience of next use, the control panel 61 can also be provided with a first start button for directly controlling the first motor 321 to reversely rotate and a second start button for controlling the second motor 4221 to reversely rotate; the first motor 321 and the second motor 4221 are independently rotated in the forward and reverse directions.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a bath, attraction integrated device which characterized in that: the flushing device comprises a flushing gun (1), a first box body (2), a flushing device (3) and a negative pressure suction device (4), wherein the flushing device (3) and the negative pressure suction device (4) are arranged in the first box body (2); the flushing device (3) and the negative pressure suction device (4) are communicated with the flushing gun (1) through pipelines; the flushing device (3) comprises a flushing bag (31) and a first driving device (32), wherein the flushing bag (31) is communicated with the flushing gun (1) through a first pipeline (51); a partition plate (21) is arranged in the first box body (2), the first box body (2) is divided into a first area (22) and a second area (23) by the partition plate (21), and the flushing device (3) is arranged in the first area (22); a moving plate (221) is further arranged in the first interval (22), an accommodating cavity (222) is formed among the moving plate (221), the partition plate (21) and the first box body (2), and the flushing bag (31) is placed in the accommodating cavity (222); the flushing bag (31) comprises an inner bag (311), an outer bag (312) and two supporting pieces (313) which are respectively arranged on the front end surface and the rear end surface of the inner bag (311) and are positioned in the outer bag (312); each of the supporters (313) comprises a spring (3131), a first positioning plate (3132) and a second positioning plate (3133), the first positioning plate (3132) is disposed at the left side of the inner bag (311), the second positioning plate (3133) is disposed at the right side of the inner bag (311), and the spring (3131) is disposed between the first positioning plate (3132) and the second positioning plate (3133) to make the inner bag (311) and the outer bag (312) spread apart by the action of the spring (3131) to be filled in the receiving cavity (222); the first driving device (32) is connected with the moving plate (221) and used for driving the moving plate (221) to move and extruding the flushing bag (31), so that the saline in the flushing bag (31) passes through the first pipeline (51) and then is ejected out through the flushing gun (1).

2. The integrated flushing and sucking device as claimed in claim 1, wherein: the first driving device (32) comprises a first motor (321), a first screw rod (322) and a first sleeve (323), and the first motor (321) is fixed in the first interval (22); the first screw rod (322) is sleeved on the output shaft of the first motor (321) and can synchronously rotate along with the output shaft of the first motor (321); one end of the first sleeve (323) is fixed on the moving plate (221), and the other end of the first sleeve (323) is sleeved on the first screw rod (322) and is in threaded connection with the first screw rod (322).

3. The integrated flushing and sucking device as claimed in claim 2, wherein: the negative pressure suction device (4) comprises a negative pressure kettle (41) and a negative pressure generating device (42), and the negative pressure kettle (41) is communicated with the flushing gun (1) through a second pipeline (52); the negative pressure generating device (42) is arranged in the second interval (23); the negative pressure generating device (42) comprises a second box body (421) and a second driving device (422), and the negative pressure kettle (41) is also communicated with one end of the second box body (421) through a third pipeline (53); the second driving device (422) is arranged in the second box body (421) and is far away from one end of the third pipeline (53); the second driving device (422) comprises a second motor (4221), a second screw rod (4222), a second sleeve (4223) and a push plate (4224), and the second motor (4221) is fixed in the second box body (421); the second screw rod (4222) is sleeved on an output shaft of the second motor (4221) and can synchronously rotate along with the output shaft of the second motor (4221); one end of the second sleeve (4223) is fixed on the push plate (4224), and the other end of the second sleeve (4223) is sleeved on the second screw rod (4222) and is in threaded connection with the second screw rod (4222); an air inlet one-way valve (531) is arranged on the third pipeline (53), and air in the negative pressure kettle (41) enters the second box body (421) through the air inlet one-way valve (531); the second box body (421) is also provided with a fourth pipeline (54) communicated with the outside, the fourth pipeline (54) is provided with an air outlet one-way valve (541), and air in the second box body (421) is diffused through the air outlet one-way valve (541).

4. A flush and suction integrated device as claimed in claim 3, wherein: the flushing and sucking integrated device further comprises a control device (6), the control device (6) comprises a power supply, a foot switch and a relay, a one-way electromagnetic valve (511) is arranged on the first pipeline (51), and a coil of the relay is connected between the foot switch and the power supply; a normally open contact of the relay is connected among the first motor (321), the one-way electromagnetic valve (511) and the power supply and is used for controlling the opening and closing of the first motor (321) and the one-way electromagnetic valve (511); and a normally closed contact of the relay is connected between the second motor (4221) and the power supply and is used for controlling the on and off of the second motor (4221).

5. The integrated flushing and sucking device as claimed in claim 4, wherein: the first motor (321) and the second motor (4221) are both speed-regulating motors, the control device (6) further comprises a control panel (61) and a controller (62), and the controller (62) is arranged in the first box body (2); the control panel (61) is arranged outside the first box body (2), a first knob (611) and a second knob (612) are arranged on the control panel (61), and the first knob (611), the second knob (612), the first motor (321) and the second motor (4221) are all electrically connected with the controller (62).