CN217342672U - Circulation cleaning equipment - Google Patents

Abstract

The application relates to a circulation cleaning equipment, establish a plurality of washing tanks on the clean bench including clean bench, interval, establish the fixed module that is used for fixing the pipe fitting in the washing tank on the clean bench, establish the removal module on the clean bench and be used for providing the washing liquid and retrieving the washing module of the washing liquid on the clean bench to the cleaning nozzle, be equipped with a plurality of cleaning nozzle in proper order on the removal module, the removal module drives the cleaning nozzle and removes to the direction that is close to and keeps away from the washing tank. The utility model discloses circulation cleaning equipment washes the inside of pipe fitting through using continuous rivers for improve the cleaning efficiency of pipe fitting.

Description

Circulation cleaning equipment

Technical Field

The application relates to the technical field of medical equipment, in particular to a circulating cleaning device.

Background

The pipe fitting used in the interventional medical instrument comprises a metal pipe, a braided pipe, a polymer material pipe and the like, and is characterized in that the pipe diameter is small, the pipe length is long, the outside of the pipe fitting is convenient to clean, but the inside of the pipe fitting cannot be effectively cleaned, and particularly the interventional medical instrument has higher requirements on the cleanliness of products.

The existing pipe cleaning process uses the syringe with the needle removed, the head end of the syringe is inserted into the inner hole of the pipe after the syringe with the needle removed extracts quantitative cleaning liquid, the cleaning liquid is quickly pushed out, and repeated operation is carried out for many times, so that the effect of washing the inner wall is achieved. The speed of releasing is unstable when manual washing, and the liquid velocity of flow is lower, so the cleaning performance deviation is great, and cleaning efficiency is extremely low simultaneously.

Disclosure of Invention

The application provides a circulation cleaning equipment washes the inside of pipe fitting through using continuous rivers for improve the cleaning efficiency of pipe fitting.

The above object of the present application is achieved by the following technical solutions:

the application provides a circulation cleaning equipment includes:

a cleaning table;

a plurality of cleaning tanks which are arranged on the cleaning platform at intervals;

the fixing module is arranged on the cleaning table and used for fixing the pipe fitting in the cleaning tank;

the moving module is arranged on the cleaning table, a plurality of cleaning nozzles are sequentially arranged on the moving module, and the moving module drives the cleaning nozzles to move towards and away from the cleaning tank; and

and the cleaning module is used for providing cleaning liquid for the cleaning nozzle and recovering the cleaning liquid on the cleaning platform.

In one possible implementation of the present application, the fixing module includes:

a first linear moving unit provided on the cleaning table;

an elastic buffer provided on the first linear moving unit; and

the fixing plate is arranged on the elastic buffer;

wherein, the first linear moving unit drives the fixing plate to move towards the direction close to and far away from the cleaning tank.

In one possible implementation manner of the application, a plurality of elastic pressing heads are arranged on the fixing plate at intervals;

the number of the elastic pressure heads is the same as that of the cleaning tanks and corresponds to that of the cleaning tanks one by one.

In one possible implementation manner of the present application, the method further includes:

a second linear moving unit provided on the cleaning table; and

and the limiting plate is arranged on the second linear moving unit and can extend into the space between the cleaning tank and the cleaning nozzle.

In one possible implementation of the present application, the cleaning module includes:

a storage box;

the gas-liquid pump set is arranged on the cleaning table, and the input end of the gas-liquid pump set is connected with the storage box; and

and the input end of the cleaning pipeline is connected with the gas-liquid pump set, and the output end of the cleaning pipeline is connected with the cleaning nozzle.

In one possible implementation of the present application, the purge line has a plurality of outputs, each of which has a control valve disposed thereon.

In a possible implementation manner of the application, the washing machine further comprises a recovery pipe, and two ends of the recovery pipe are respectively connected with the storage tank and the washing platform.

In one possible implementation of the present application, a filter is further included, and the filter is provided in the storage tank and/or at a connection of the recovery pipe and the storage tank.

In one possible implementation manner of the present application, the mobile module includes:

the longitudinal moving module is arranged on the cleaning table; and

the transverse moving module is arranged on the longitudinal moving module;

wherein, a plurality of cleaning nozzles are arranged on the longitudinal moving module in sequence;

the longitudinal moving module is used for adjusting the height difference between the cleaning nozzle and the cleaning tank;

the transverse moving module is used for driving the cleaning nozzle to move towards the direction close to and away from the cleaning tank.

In one possible implementation of the present application, the cleaning nozzle includes:

the base is arranged on the movable module;

the sliding head is connected with the base in a sliding manner;

the elastic piece is sleeved on the base or the sliding head and used for pushing the sliding head to move towards the direction far away from the base; and

and the cleaning channel is arranged on the sliding head or the sliding head and the base.

Wholly speaking, the circulation cleaning equipment that this application provided can be with inside the washing liquid is continuous send into the pipe fitting, realizes the continuous washing to the pipe fitting inner wall, and whole cleaning process goes on automatically, both can wash a pipe fitting, also can wash a plurality of pipe fittings simultaneously, has effectively improved the cleaning efficiency of pipe fitting.

Drawings

Fig. 1 is a schematic structural diagram of a circulation cleaning device provided by the present application, and a part of pipelines are omitted in the diagram.

Fig. 2 is a schematic structural diagram of a fixed module and a mobile module provided in the present application.

FIG. 3 is a schematic diagram of the operation of a cleaning module according to the present application, wherein the dashed lines represent the lines.

Fig. 4 is a schematic diagram of an internal structure of a storage box provided by the present application.

Fig. 5 is a schematic structural diagram of a moving module and a cleaning nozzle provided in the present application.

Fig. 6 is a schematic structural diagram of a cleaning nozzle provided in the present application.

In the figure, 1, a cleaning table, 2, a cleaning tank, 3, a fixed module, 4, a movable module, 5, a cleaning nozzle, 6, a cleaning module, 31, a first linear moving unit, 32, an elastic buffer, 33, a fixed plate, 34, an elastic pressure head, 41, a longitudinal moving module, 42, a transverse moving module, 51, a base, 52, a sliding head, 53, an elastic piece, 54, a cleaning channel, 61, a storage box, 62, a recovery pipe, 63, a gas-liquid pump set, 64, a cleaning pipeline, 65, a control valve, 71, a second linear moving unit, 72 and a limiting plate.

Detailed Description

The technical solution of the present application will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1, a circular cleaning apparatus disclosed in the present application is composed of a cleaning platform 1, a plurality of cleaning tanks 2, a fixed module 3, a movable module 4, a cleaning nozzle 5, a cleaning module 6, and the like, wherein the cleaning tanks 2 are disposed on the cleaning platform 1 at intervals, and the cleaning tanks 2 are used for placing pipes to be cleaned.

The pipe is placed in the cleaning tank 2, the shape of the pipe can be kept unchanged basically in the cleaning process, and the cleaning liquid can smoothly flow in from one end of the pipe and then flow out from the other end of the pipe.

Fixed module 3 is established on clean bench 1, and the effect is fixed the pipe fitting in washing tank 2, should understand, can exert a thrust to the pipe fitting when washing to the pipe fitting inner wall for the pipe fitting removes to the direction of keeping away from cleaning nozzle 5, consequently need use fixed module 3 to fix, be used for guaranteeing that the position of pipe fitting in whole cleaning process does not change, make cleaning solution and the compressed air of cleaning nozzle 5 output can both enter into in the pipe fitting.

The movable module 4 is also installed on the cleaning table 1, a plurality of cleaning nozzles 5 are sequentially arranged on the movable module 4, and the movable module 4 drives the cleaning nozzles 5 to move towards and away from the cleaning tank 2. When the cleaning nozzle 5 moves in the direction close to the cleaning tank 2, one end of the pipe can be blocked, and then the cleaning nozzle 5 alternately injects cleaning liquid and compressed air into the pipe to clean the inner wall of the pipe. After the cleaning is completed, the cleaning nozzle 5 is moved away from the cleaning tank 2 and is out of contact with the pipe.

The cleaning module 6 has two functions, the first is to supply the cleaning liquid to the cleaning nozzle 5, and the second is to supply the compressed gas to the cleaning nozzle 5. After a certain amount of cleaning liquid flows into the pipe fitting, the cleaning nozzle 5 starts to inject compressed gas into the pipe fitting, the compressed gas pushes the cleaning liquid to flow in the pipe fitting, and the cleaning liquid and the compressed gas are alternately sent into the pipe fitting.

Referring to fig. 2, as an embodiment of the circulation cleaning apparatus provided by the present application, the fixed module 3 is composed of a first linear moving unit 31, an elastic buffer 32, a fixed plate 33, and the like, specifically, the first linear moving unit 31 is mounted on the cleaning table 1, the elastic buffer 32 is mounted on the first linear moving unit 31 and can move along with the movement of the first linear moving unit 31, and the fixed plate 33 is mounted on the elastic buffer 32 and can move along with the movement of the elastic buffer 32.

When the first linear moving unit 31 extends, the elastic buffer 32 and the fixed plate 33 can be pushed to move toward the direction close to the cleaning tank 2 until the fixed plate 33 contacts with the pipe placed on the cleaning tank 2, and at this time, the elastic buffer 32 can be properly shortened, so that the fixed plate 33 and the pipe placed on the cleaning tank 2 can be fixed, and the pipe cannot be crushed.

In some possible implementations, the first linear moving unit 31 is composed of a rail fixed on the washing table 1, a sliding table installed on the rail and slidably connected with the rail, and a driving cylinder having two ends respectively connected with the washing table 1 and the sliding table for driving the sliding table to slide back and forth on the rail.

In other possible implementations, the first linear moving unit 31 is composed of a sliding column fixed on the cleaning table 1, a sliding table installed on the rail and slidably connected with the sliding column, and a driving cylinder having two ends respectively connected with the cleaning table 1 and the sliding table for driving the sliding table to slide back and forth on the rail.

In some possible implementations, the elastic buffer 32 is composed of a sliding column, a sliding sleeve slidably connected to the sliding column, and a spring sleeved on the sliding column, and two ends of the spring are respectively connected to the sliding column and the sliding sleeve for pushing the sliding column and the sliding sleeve to move away from each other.

Furthermore, a plurality of elastic pressing heads 34 are additionally arranged on the fixing plate 33 at intervals, the number of the elastic pressing heads 34 is the same as that of the cleaning tanks 2, and the elastic pressing heads 34 correspond to the cleaning tanks 2 one by one, namely one cleaning tank 2 is arranged below each elastic pressing head 34.

The elastic pressure head 34 is used for applying pressure to the pipe fitting placed on the cleaning tank 2, and it should be understood that compared with the rigid contact between the fixing plate 33 and the pipe fitting, the flexible contact provided by the elastic pressure head 34 can better protect the integrity of the pipe fitting, and avoid the occurrence of local deformation or indentation of the pipe fitting due to pressure.

Referring to fig. 2, as an embodiment of the circulation cleaning apparatus provided by the application, a second linear moving unit 71 and a limit plate 72 installed on the second linear moving unit 71 are further added.

In some possible implementations, the second linear moving unit 71 may use an air cylinder or an electric cylinder.

Second linear moving unit 71 can drive limiting plate 72 and stretch into between washing tank 2 and the washing nozzle 5, when limiting plate 72 is located between washing tank 2 and the washing nozzle 5, can regard as the location benchmark to use, specifically speaking, before wasing a plurality of pipe fittings simultaneously, can push up the one end of a plurality of pipe fittings on washing tank 2 on limiting plate 72, then fixed module 3 recompresses the pipe fitting, can make whole washing nozzle 5 can both block up the one end of the pipe fitting that corresponds with it like this, can make the washing of a plurality of pipe fittings go on in step.

Referring to fig. 1 and 3, as a specific embodiment of the circulation cleaning apparatus provided by the application, the cleaning module 6 is composed of a storage tank 61, a gas-liquid pump unit 63, a cleaning pipeline 64, and the like, the storage tank 61 is used for storing cleaning liquid, the gas-liquid pump unit 63 is installed on the cleaning platform 1, an input end of the gas-liquid pump unit is connected with the storage tank 61, and an output end of the gas-liquid pump unit is connected with the cleaning pipeline 64.

The gas-liquid pump unit 63 has two functions, the first is to extract the cleaning liquid in the storage tank 61 and then inject the cleaning liquid into the cleaning line 64, and the second is to produce compressed gas and send the compressed gas into the cleaning line 64.

In some possible implementations, the gas-liquid pump set 63 is composed of a water pump, an air pump, and a switching valve, the input end of the water pump is connected to the storage tank 61, the output end is connected to one input end of the switching valve, the air pump is connected to the other output end of the switching valve, and the output end of the switching valve is connected to the purge line 64.

The input end of the cleaning pipeline 64 is connected with the gas-liquid pump unit 63, and the output end is connected with the cleaning nozzle 5, so that the cleaning liquid sent out by the gas-liquid pump unit 63 is also compressed and air is sent into the cleaning nozzle 5.

Further, the cleaning pipeline 64 has an input end and a plurality of output ends, each output end is provided with a control valve 65, the control valves 65 are used for controlling whether the corresponding cleaning nozzles 5 work or not, for example, the number of the cleaning nozzles 5 is ten, ten control valves 65 are in an open state when ten pipes are cleaned once, and the corresponding number of control valves 65 are closed when the number of the cleaning nozzles is less than ten.

Furthermore, a recovery pipe 62 is added, and two ends of the recovery pipe 62 are respectively connected with the storage tank 61 and the cleaning platform 1, so that the cleaning liquid on the cleaning platform 1 can flow back to the storage tank 61, and the cleaning liquid can be recycled.

Further, a filter 66 may be additionally installed at a connection portion of the recovery pipe 62 and the storage tank 61 (shown in fig. 3), and the filter 66 may be installed in the storage tank 61 (shown in fig. 4) to filter the foreign substances in the washing liquid returned to the storage tank 61.

The cleaning liquid on the cleaning table 1 flows back to the cleaning module 6 for reuse, that is, the cleaning liquid can be recycled, for example, alcohol is used as the cleaning liquid, and the cleaning liquid can be reused for 2-3 times, and then replaced by new alcohol.

Referring to fig. 2, as an embodiment of the circulation cleaning apparatus provided by the application, the moving module 4 is composed of a longitudinal moving module 41 and a transverse moving module 42, the longitudinal moving module 41 is installed on the cleaning platform 1 and is used for adjusting the height difference between the cleaning nozzle 5 and the cleaning tank 2, and the transverse moving module 42 is installed on the longitudinal moving module 41 and is used for driving the cleaning nozzle 5 to move towards and away from the cleaning tank 2. The structures of the longitudinal moving module 41 and the lateral moving module 42 are the same as those of the first linear moving unit 31, and are not described herein again.

It will be appreciated that the pipes are of different sizes, which means that the height of the washing nozzles 5 needs to be suitably adjusted according to the diameter of the pipes, this adjustment being achieved by means of the longitudinal movement module 41.

The longitudinal moving module 41 is implemented in two ways, i.e., mechanically and manually, and when the longitudinal moving module 41 is implemented in a mechanical way, the structure thereof is the same as that of the first linear moving unit 31; when the longitudinal moving module 41 is implemented manually, a ball screw pair may be used and a hand wheel may be additionally mounted on the screw.

Referring to fig. 5, as a specific embodiment of the circulation cleaning apparatus provided by the application, the cleaning nozzle 5 is composed of a base 51, a sliding head 52, an elastic member 53, and the like, the base 51 is fixedly installed on the moving module 4, the sliding head 52 is installed on the base 51 and is slidably connected with the base 51, and the elastic member 53 is sleeved on the base 51 or the sliding head 52 and is used for pushing the sliding head 52 to move in a direction away from the base 51, that is, when a pressure is applied, the sliding head 52 moves in a direction close to the base 51.

In some possible implementations, the elastic member 53 uses a spring.

In some possible implementations, the moving module 4 may be provided with a guide frame, and one end of the sliding head 52 passes through a hole on the guide frame, and the guide frame is used for fixing the moving track of the sliding head 52.

In some possible implementations, the purge channel 54 is divided into two sections, a first section located on the slider 52 and a second section located on the base 51, as shown in fig. 6.

It will be understood that the elements of the fixed module 3, of the mobile module 4 and of the cleaning module 6 that provide the power, can be driven electrically, and also by compressed air (for example cylinders and pneumatic motors), and that the control of the fixed module 3, of the mobile module 4 and of the cleaning module 6 can be achieved by means of control buttons that are mounted on the cleaning station 1.

The control button is composed of a power supply button and an action button, the power supply button is responsible for power on and power off, the action button is responsible for signal sending, and the functions of lifting, advancing, retreating, starting and stopping and the like are realized by controlling the on-off and flow direction of current, switching an air inlet end and the like. The cleaning liquid and the compressed air can be switched by a timer, and the timer issues a switching instruction to the switching valve every unit time.

The embodiments of the present invention are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A circulation cleaning apparatus, comprising:

a washing table (1);

a plurality of cleaning tanks (2) which are arranged on the cleaning platform (1) at intervals;

the fixing module (3) is arranged on the cleaning table (1) and is used for fixing the pipe fitting in the cleaning tank (2);

the moving module (4) is arranged on the cleaning table (1), a plurality of cleaning nozzles (5) are sequentially arranged on the moving module (4), and the moving module (4) drives the cleaning nozzles (5) to move towards and away from the cleaning tank (2); and

and the cleaning module (6) is used for alternately supplying liquid and compressed gas to the cleaning nozzle (5).

2. A circulation washing installation according to claim 1, characterised in that the stationary module (3) comprises:

a first linear moving unit (31) provided on the cleaning table (1);

an elastic buffer (32) provided on the first linear moving unit (31); and

a fixed plate (33) provided on the elastic buffer (32);

wherein, the first linear moving unit (31) drives the fixed plate (33) to move towards and away from the washing tank (2).

3. A circulation washing equipment according to claim 2, characterized in that a plurality of elastic pressure heads (34) are arranged on the fixed plate (33) at intervals;

the number of the elastic pressure heads (34) is the same as that of the cleaning tanks (2) and corresponds to one.

4. The circulation washing apparatus according to any one of claims 1 to 3, further comprising:

a second linear moving unit (71) provided on the cleaning table (1); and

and a limiting plate (72) arranged on the second linear moving unit (71), wherein the limiting plate (72) can extend into the space between the cleaning tank (2) and the cleaning nozzle (5).

5. A circulation washing installation according to claim 1, characterised in that the washing module (6) comprises:

a storage box (61);

the gas-liquid pump set (63) is arranged on the cleaning table (1), and the input end of the gas-liquid pump set (63) is connected with the storage box (61); and

and the input end of the cleaning pipeline (64) is connected with the gas-liquid pump set (63), and the output end of the cleaning pipeline is connected with the cleaning nozzle (5).

6. A recirculation washing installation according to claim 5, characterized in that the washing line (64) has a plurality of outputs, each of which is provided with a control valve (65).

7. A circulating washing apparatus according to claim 5, characterized by a recovery pipe (62) connected at both ends to the storage tank (61) and the washing station (1), respectively.

8. A circulating washing apparatus according to claim 7, characterized in that it further comprises a filter (66), the filter (66) being provided in the storage tank (61) and/or at the connection of the recovery pipe (62) to the storage tank (61).

9. A circulation washing apparatus according to claim 1, characterized in that the movement module (4) comprises:

a longitudinal moving module (41) arranged on the cleaning table (1); and

a transverse moving module (42) arranged on the longitudinal moving module (41);

wherein, a plurality of cleaning nozzles (5) are sequentially arranged on the longitudinal moving module (41);

the longitudinal moving module (41) is used for adjusting the height difference between the cleaning nozzle (5) and the cleaning tank (2);

the transverse moving module (42) is used for driving the cleaning nozzle (5) to move towards and away from the cleaning tank (2).

10. A circulation washing arrangement according to claim 1, characterized in that the washing nozzle (5) comprises:

a base (51) provided on the moving module (4);

a slider (52) slidably connected to the base (51);

the elastic piece (53) is sleeved on the base (51) or the sliding head (52) and used for pushing the sliding head (52) to move towards the direction far away from the base (51); and

and a cleaning channel (54) arranged on the sliding head (52) or on the sliding head (52) and the base (51).

Images