CN219273842U

CN219273842U - Automatic cleaning device for air curtain air baffle

Info

Publication number: CN219273842U
Application number: CN202320107993.7U
Authority: CN
Inventors: 段明郁; 石珊珊; 高明宇
Original assignee: Shenyang Beichuang Medical Laboratory Co ltd
Current assignee: Shenyang Beichuang Medical Laboratory Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-06-30
Anticipated expiration: 2033-02-03

Abstract

The utility model discloses an automatic cleaning device for an air curtain air baffle, which comprises a first sleeve, wherein the left side of the first sleeve is penetrated and connected with a cover in a threaded manner, the first sleeve is positioned on the inner side of the cover, a second sleeve is arranged on the inner side of the first sleeve and penetrates and is connected with the cover in a threaded manner, an air curtain air baffle is fixedly connected between the right ends of the first sleeve and the second sleeve, and an inner hole of the second sleeve corresponds to a hole on the left side of the air curtain air baffle. According to the utility model, firstly, the cleaning liquid in the liquid storage tank can be pumped out through the liquid pump, then the cleaning liquid is conveyed to the high-pressure spray head through the first connecting pipe, the connector and the infusion pipe and is discharged from the high-pressure spray head, so that the high-pressure cleaning liquid is sprayed to the inner wall of the air curtain air baffle and cleans the inner wall of the air curtain air baffle, and then the cleaning liquid in the cavity is discharged together with pollutants through the vacuum water pump, so that automatic cleaning is realized.

Description

Automatic cleaning device for air curtain air baffle

Technical Field

The utility model relates to the technical field of air curtain air baffles, in particular to an automatic cleaning device for an air curtain air baffle.

Background

The air curtain air baffle is a component for realizing air curtain air, is widely applied in the field of liquid chromatography-mass spectrometry, and generally forms the air curtain air by arranging a mechanical pump for vacuumizing between the air curtain air baffle and the small pore plate, and blows out uncharged compounds through the air curtain air, thereby reducing pollution and blocking uncharged electrons from entering a mass spectrum.

The prior air curtain air baffle needs to be frequently stopped and disassembled and then cleaned, so that the reliability of a test result is ensured, but the frequent stopping and disassembling of the air curtain air baffle are inconvenient, and the labor capacity of personnel is increased, so that a device capable of automatically cleaning the inner wall of the air curtain air baffle is introduced to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an automatic cleaning device for an air curtain air baffle.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automatic cleaning device that gas curtain gas baffle was used, includes first sleeve pipe, first sleeve pipe left side runs through and threaded connection has lid and first sleeve pipe is located the inboard of lid, first sleeve pipe inboard is provided with second sleeve pipe and second sleeve pipe runs through and with lid threaded connection, fixedly connected with gas curtain gas baffle between first sleeve pipe and the right-hand member of second sleeve pipe and the hole of second sleeve pipe is corresponding with the left hole of gas curtain gas baffle, the right side in first sleeve pipe and second sleeve pipe space department is provided with evenly equiangular distribution's transfer line and runs through and with gas curtain gas baffle fixed connection, lid top middle part runs through and fixedly connected with connects, connect upper end fixedly connected with first connecting pipe, the other end fixedly connected with drawing liquid pump of first connecting pipe and with first connecting pipe connection is the output of drawing liquid pump, drawing liquid pump bottom fixedly connected with liquid storage tank and drawing liquid end run through the liquid storage tank, tank top front portion runs through and fixedly connected with liquid filling port.

For further description of the above technical solution:

the right side of the air curtain air baffle plate penetrates through and is provided with a connecting piece, and a port on the left side of the connecting piece is fixedly connected with a conical small hole baffle plate.

For further description of the above technical solution:

and a cavity is arranged among the left inner wall of the air curtain air baffle, the left outer wall of the connecting piece and the left outer wall of the conical small hole baffle.

For further description of the above technical solution:

the right end opening of the infusion tube is fixedly connected with a high-pressure spray head and the high-pressure spray head is positioned in the cavity, the liquid outlet ends of the high-pressure spray heads are uniformly distributed at equal angles towards the liquid outlet ends of the high-pressure spray heads, and the liquid outlet ends of the high-pressure spray heads are aligned with the inner wall of the air curtain air baffle.

For further description of the above technical solution:

and the left port of the second sleeve is fixedly connected with a second connecting pipe.

For further description of the above technical solution:

the left port of the second connecting pipe is fixedly connected with a vacuum water pump and is connected with the liquid suction end of the vacuum water pump.

For further description of the above technical solution:

the liquid pump left side is provided with liquid level sensor and liquid level sensor runs through and with liquid storage pot fixed connection.

The utility model has the following beneficial effects:

according to the utility model, firstly, the cleaning liquid in the liquid storage tank can be pumped out through the liquid pump, and then is conveyed to the high-pressure spray head through the first connecting pipe, the connector and the infusion pipe and discharged from the high-pressure spray head, so that the high-pressure cleaning liquid is sprayed to the inner wall of the air curtain air baffle and cleans the inner wall of the air curtain air baffle, and then the cleaning liquid in the cavity is discharged together with pollutants through the vacuum water pump, thereby realizing automatic cleaning, improving the cleaning efficiency and reducing the labor capacity of personnel.

Drawings

FIG. 1 is a front view of an automatic cleaning device for an air curtain air baffle according to the present utility model;

FIG. 2 is a perspective view of an automatic cleaning device for an air curtain air baffle according to the present utility model;

FIG. 3 is an exploded view of an automatic cleaning device for an air curtain air baffle according to the present utility model;

fig. 4 is an exploded view of an automatic cleaning device for an air curtain air baffle according to the present utility model.

Legend description:

1. a joint; 2. a cover; 3. a first sleeve; 4. a high pressure nozzle; 5. a second sleeve; 6. an infusion tube; 7. a vacuum water pump; 8. a liquid storage tank; 9. a liquid level sensor; 10. a liquid pump; 11. a first connection pipe; 12. an air curtain air baffle; 13. a second connection pipe; 14. a liquid injection port; 15. a connecting piece; 16. a conical small hole baffle; 17. a cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides an automatic cleaning device that air curtain gas baffle was used, including first sleeve pipe 3, first sleeve pipe 3 left side runs through and threaded connection has lid 2 and first sleeve pipe 3 is located the inboard of lid 2, can bleed and two operations of drawing liquid through vacuum pump 7, first sleeve pipe 3 inboard is provided with second sleeve pipe 5 and second sleeve pipe 5 runs through and with lid 2 threaded connection, when bleeding, the air curtain gas in the cavity 17 can loop through second sleeve pipe 5 and second connecting pipe 13 transmission give vacuum pump 7, fixedly connected with air curtain gas baffle 12 between the right-hand member of first sleeve pipe 3 and second sleeve pipe 5 and the hole of second sleeve pipe 5 and air curtain gas baffle 12 left side is corresponding, when drawing liquid (when wasing the inner wall of air curtain gas baffle 12), can be through opening drawing liquid pump 10, the right side of first sleeve pipe 3 and second sleeve pipe 5 space department is provided with evenly equiangular distribution's infusion pipe 6 and infusion pipe 6 runs through and with air curtain gas baffle 12 fixed connection, lid 2 top middle part runs through and fixedly connected with connects 1, liquid pump 10 can be with liquid suction tank 8 in proper order and liquid suction pipe 8 and liquid storage tank 11 and liquid suction pipe 11 and the first connecting pipe 11 and the top connection 10, liquid suction pipe 10 is connected with liquid pump 10 top liquid suction pipe 10 and the top end 1, the liquid suction pipe 10 is connected with the liquid pump 10, the top end is connected with the top end 1, the liquid suction pipe 10 is connected with the top 10, the top end is connected with the liquid pump 10, the top tank is connected with the top 1, the top end through the end of the pipe 5, the gap has the bottom and the liquid tank is connected with the liquid tank.

The right side of the air curtain air baffle 12 penetrates through and is provided with a connecting piece 15, the port on the left side of the connecting piece 15 is fixedly connected with a conical small hole baffle 16, high-pressure cleaning liquid can be sprayed onto the inner wall of the air curtain air baffle 12, therefore, the inner wall of the air curtain air baffle 12 can be automatically cleaned, a cavity 17 is arranged between the inner wall on the left side of the air curtain air baffle 12, the outer wall on the left side of the connecting piece 15 and the outer wall on the left side of the conical small hole baffle 16, the right port of the infusion tube 6 is fixedly connected with a high-pressure spray head 4, the high-pressure spray head 4 is positioned in the cavity 17, liquid entering the cavity 17 can be sucked out under the negative pressure of a vacuum water pump 7, finally, the cleaning liquid in the cavity 17 is discharged together with pollutants on the inner wall of the air curtain air baffle 12, the liquid outlet end of the high-pressure spray head 4 faces evenly and equiangularly distributed, the liquid outlet end of the high-pressure spray head 4 is aligned with the inner wall of the air curtain air baffle 12, the liquid level in the liquid storage tank 8 can be detected through a liquid level sensor 9, the residual amount of the cleaning liquid in the liquid storage tank 8 is convenient to master, the left port of the second sleeve 5 is fixedly connected with a second connecting pipe 13, the left port of the liquid storage tube 7 is fixedly connected with the liquid suction pump 7, the liquid suction pump 7 is connected with the liquid suction pump 9 through the liquid suction pump 7, and the liquid suction pump is fixedly connected with the liquid suction pump 7.

Working principle: the vacuum pump 7 can be used for carrying out two operations of air extraction and liquid extraction, during air extraction, air curtain gas in the cavity 17 can sequentially pass through the second sleeve 5 and the second connecting pipe 13 to be transmitted to the vacuum pump 7, during liquid extraction (when cleaning is carried out on the inner wall of the air curtain gas baffle 12), the liquid extraction pump 10 can be started, then the liquid extraction pump 10 can pump out cleaning liquid in the liquid storage tank 8, and sequentially passes through the first connecting pipe 11 and the joint 1, the cleaning liquid in the cavity can enter the plurality of infusion pipes 6 under the action of pressure, and is discharged from the high-pressure spray head 4 on the infusion pipe 6, then high-pressure cleaning liquid can be sprayed on the inner wall of the air curtain gas baffle 12, so that automatic cleaning can be carried out on the inner wall of the air curtain gas baffle 12, then liquid entering the cavity 17 can be sucked out under the negative pressure of the vacuum pump 7, finally the liquid level in the cavity 17 together with pollutants on the inner wall of the air curtain gas baffle 12 can be detected through the liquid level sensor 9, the liquid level in the liquid storage tank 8 can be conveniently mastered, and residual quantity of the cleaning liquid can be conveniently injected into the liquid storage tank 8 through the liquid injection port 14.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides an automatic cleaning device that air curtain gas baffle was used, includes first sleeve pipe (3), its characterized in that: the utility model discloses a liquid pump, including first sleeve pipe (3), second sleeve pipe (5), liquid pump (8) and liquid storage tank (8), liquid pump (8) and liquid storage tank (8) are connected in advance to the hole of first sleeve pipe (3) left side run through and threaded connection have lid (2) and first sleeve pipe (3) are located the inboard of lid (2), first sleeve pipe (3) inboard is provided with second sleeve pipe (5) and second sleeve pipe (5) run through and with lid (2) threaded connection, fixedly connected with air curtain gas baffle (12) between the right-hand member of first sleeve pipe (3) and second sleeve pipe (5) hole and air curtain gas baffle (12) are corresponding, the right side of first sleeve pipe (3) and second sleeve pipe (5) space is provided with evenly equiangular distribution's transfer line (6) and transfer line (6) run through and with air curtain gas baffle (12) fixed connection, lid (2) top middle part runs through and fixedly connected with connects (1), the other end fixedly connected with liquid pump (10) of first connecting pipe (11) and liquid pump (10) and liquid storage tank (10) are connected with liquid pump (8) and liquid storage tank (8) are connected with liquid pump (8) top fixed connection.

2. An automatic cleaning device for an air curtain air baffle according to claim 1, wherein: the right side of the air curtain air baffle (12) penetrates through and is provided with a connecting piece (15), and a conical small hole baffle (16) is fixedly connected to a port on the left side of the connecting piece (15).

3. An automatic cleaning device for an air curtain air baffle according to claim 1, wherein: a cavity (17) is arranged among the left inner wall of the air curtain air baffle (12), the left outer wall of the connecting piece (15) and the left outer wall of the conical small hole baffle (16).

4. An automatic cleaning device for an air curtain air baffle according to claim 1, wherein: the right end opening of the infusion tube (6) is fixedly connected with a high-pressure spray head (4) and the high-pressure spray head (4) is positioned in the cavity (17), the liquid outlet ends of the high-pressure spray head (4) are uniformly distributed at equal angles towards the liquid outlet ends of the high-pressure spray head (4) and are aligned with the inner wall of the air curtain air baffle (12).

5. An automatic cleaning device for an air curtain air baffle according to claim 1, wherein: the left port of the second sleeve (5) is fixedly connected with a second connecting pipe (13).

6. An automatic cleaning device for an air curtain air baffle as defined in claim 5, wherein: the left port of the second connecting pipe (13) is fixedly connected with a vacuum water pump (7), and the vacuum water pump (7) is connected with the second connecting pipe (13).

7. An automatic cleaning device for an air curtain air baffle according to claim 1, wherein: the left side of the liquid drawing pump (10) is provided with a liquid level sensor (9), and the liquid level sensor (9) penetrates through and is fixedly connected with the liquid storage tank (8).