Automatic cleaning device for environment monitoring air bag

Abstract

The utility model discloses an automatic cleaning device for an environment monitoring air bag, and relates to the technical field of air bag cleaning. The air bag storage box comprises a box body, a partition plate used for containing an air bag is fixed in the box body, guide rails are fixedly connected to the inner walls of the two sides of the box body, a sliding plate is slidably connected between the guide rails, two penetrating telescopic rods are fixedly connected to the surface of the sliding plate, and a pressing plate used for limiting the air bag is fixedly connected between the bottoms of the telescopic rods. A balancing weight is arranged on the surface of the pressing plate, and a dual-purpose air pump and a buffer tank are fixedly connected to the inner wall of the bottom of the box body. The pressing plate is placed above the air bag, the stability of the air bag in the flushing process can be kept, the air bag is effectively prevented from being separated, fresh air can enter the box body in the inflation process, the air is discharged to the other side of the box body in the exhaust process, the situation that the air for flushing enters the inflation bag again is avoided, and the air bag is prevented from being damaged. And the flushing efficiency and effect are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air bag cleaning, in particular to an automatic cleaning device for an environment monitoring air bag. Background Art

[0002] Air bags are containers used to collect gas samples during environmental monitoring. After each use, the air bags need to be repeatedly cleaned with clean air to a suitable level before they can be used for the next sample collection. Currently, this work is done manually. The cleaning process of the air bags requires repeated filling and discharging with clean air. Manual cleaning is time-consuming and prone to problems such as air bags being broken, uncleanly cleaned, and contaminated. Moreover, this process needs to be repeated many times, and manual operation is prone to errors and rework. For this reason, an automatic cleaning device for environmental monitoring air bags is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic cleaning device for environmental monitoring air bags. A pressure plate is placed above the air bag to maintain the stability of the air bag during the flushing process and effectively prevent the air bag from detaching. At the same time, fresh air can enter the box during inflation, and the gas is discharged to the other side of the box during exhaust, thereby preventing the flushing gas from entering the inflation bag again, thereby improving the efficiency and effect of flushing and solving the existing technical problems.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The automatic cleaning device for environmental monitoring airbags comprises: a box body, a partition for placing airbags is fixed in the box body, guide rails are fixedly connected to the inner walls of both sides of the box body, a slide plate is slidably connected between the guide rails, two through telescopic rods are fixedly connected to the surface of the slide plate, a pressure plate for limiting the position of the airbag is fixedly connected between the bottoms of the telescopic rods, a counterweight is arranged on the surface of the pressure plate, and the pressure plate is installed in the box body, so that during the flushing process of the airbag, the pressure plate can be placed above the airbag to maintain the stability of the airbag during the flushing process, and effectively prevent the airbag from detaching;

[0006] A dual-purpose air pump and a buffer tank are fixedly connected to the bottom inner wall of the box body. The output end of the dual-purpose air pump is fixedly connected to the buffer tank through a pipeline. An air outlet pipe is arranged on one side of the buffer tank. The air outlet pipe passes through a partition and is fixedly installed with a rubber tube.

[0007] As a further solution of the utility model, ventilation mechanisms are provided on both sides of the box body, and the ventilation mechanisms include two guide blocks and ventilation pipes, the two guide blocks are fixed on one inner wall of the box body, a pressure rod is slidably connected between the two guide blocks, and the pressure rod is located below the pressure plate, the ventilation pipe is fixedly connected to one side of the box body and is located on one side of the dual-purpose air pump, a fixing frame is fixedly connected in the ventilation pipe, one side of the fixing frame is rotatably connected with a penetrating installation shaft, one end of the installation shaft is fixedly connected with a plurality of fan blades, an overrunning clutch is installed on the circumference of the installation shaft, a take-up wheel is installed on the circumference of the overrunning clutch, a pull rope is wound around the circumference of the take-up wheel, the other end of the pull rope passes through the box body and is fixed to the pressure rod, a torsion spring is fixedly connected between the take-up wheel and the fixing frame, and the ventilation pipes are installed on both sides of the box body, so that fresh air can enter the box body during inflation, and the gas is discharged to the other side of the box body during exhaust, thereby preventing the gas used for flushing from entering the inflatable bag again, thereby improving the efficiency and effect of flushing.

[0008] As a further solution of the utility model, the driving directions of the overrunning clutches in the two ventilation mechanisms are opposite.

[0009] As a further solution of the utility model, a top cover is hinged on the top of the box body, and a lock is installed between the top cover and the box body.

[0010] As a further solution of the utility model, one side of the buffer tank is fixedly connected with a pressure pipe, and the other end of the pressure pipe passes through the box body and is installed with a pressure gauge.

[0011] As a further solution of the utility model, a window is provided on the top of the top cover.

[0012] In the present application, when in use, the top cover is opened, and then the air bag to be cleaned is placed on the partition, and then the inflation pipe on the air bag is plugged together with the rubber tube, and then the slide is moved to the top of the air bag, and the pressure plate is placed above the air bag to maintain the stability of the air bag during the flushing process, and then the dual-purpose air pump is started. The dual-purpose air pump first inflates the buffer tank, and the gas enters the air bag through the buffer tank and the air outlet pipe, and then the air is pumped out through the dual-purpose air pump, and so on and so forth to clean the air bag, and when the air bag expands, the pressure plate is pushed When the air bag is exhausted, the pressure rod descends, one of the overrunning clutches stops driving, and the other overrunning clutch drives the other mounting shaft and the fan blades to rotate, thereby discharging the air discharged from the dual-purpose air pump to the other side of the box body away from the air inlet end, thereby preventing the flushing gas from entering the inflatable bag again, thereby improving the flushing efficiency and effect.

[0013] The embodiments of the present invention have the following beneficial effects:

[0014] In the utility model, by installing a pressing plate in the box body, the pressing plate can be placed above the air bag during the flushing process of the air bag, so as to maintain the stability of the air bag during the flushing process and effectively prevent the air bag from detaching;

[0015] In the utility model, by installing ventilation pipes on both sides of the box body, fresh air can enter the box body during inflation, and the gas is discharged to the other side of the box body during exhaust, thereby preventing the flushing gas from entering the inflatable bag again, thereby improving the efficiency and effect of flushing;

[0016] In the utility model, the pressure plate is placed above the air bag, which can maintain the stability of the air bag during the flushing process and effectively prevent the air bag from detaching. At the same time, fresh air can enter the box during inflation, and the gas can be discharged to the other side of the box during exhaust, thereby preventing the flushing gas from entering the inflation bag again, thereby improving the efficiency and effect of flushing.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of a three-dimensional structure of a first viewing angle of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of a three-dimensional structure from a second viewing angle of an embodiment of the utility model;

[0021] Figure 3 This is a schematic cross-sectional view of an embodiment of the utility model;

[0022] Figure 4 It is a partial structural schematic diagram of an embodiment of the utility model;

[0023] Figure 5 The figure is a schematic diagram of the cross-sectional structure of a ventilation pipe according to an embodiment of the present invention.

[0024] In the figure: 1. box body; 2. top cover; 3. ventilation pipe; 4. partition; 5. dual-purpose air pump; 6. buffer tank; 7. outlet pipe; 8. rubber tube; 9. pressure pipe; 10. pressure gauge; 11. guide rail; 12. slide plate; 13. telescopic rod; 14. pressure plate; 15. counterweight; 16. guide block; 17. pressure rod; 18. pull rope; 19. fixing frame; 20. fan blade; 21. overrunning clutch; 22. take-up wheel; 23. torsion spring; 24. installation shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0028] Embodiment 1

[0029] See also Figure 1-Figure 5 As shown, in this embodiment, an automatic cleaning device for an environmental monitoring air bag is provided, comprising: a box body 1, a partition 4 for placing an air bag is fixed in the box body 1, guide rails 11 are fixedly connected to the inner walls of both sides of the box body 1, a slide plate 12 is slidably connected between the guide rails 11, two penetrating telescopic rods 13 are fixedly connected to the surface of the slide plate 12, a pressing plate 14 for limiting the position of the air bag is fixedly connected between the bottoms of the telescopic rods 13, a counterweight 15 is arranged on the surface of the pressing plate 14, the slide plate 12 is moved to the top of the air bag, and the pressing plate 14 is placed above the air bag to maintain the stability of the air bag during the flushing process;

[0030] A dual-purpose air pump 5 and a buffer tank 6 are fixedly connected to the bottom inner wall of the box body 1. The dual-purpose air pump 5 can perform air extraction and inflation, which is a prior art. The output end of the dual-purpose air pump 5 is fixedly connected to the buffer tank 6 through a pipeline. An air outlet pipe 7 is provided on one side of the buffer tank 6. The air outlet pipe 7 passes through the partition 4 and is fixedly installed with a rubber tube 8. When the dual-purpose air pump 5 is started, the dual-purpose air pump 5 first inflates the buffer tank 6, and the gas enters the air bag through the buffer tank 6 and the air outlet pipe 7, and then the air is extracted through the dual-purpose air pump 5, and this process is repeated to clean the air bag.

[0031] Embodiment 2

[0032] Improved on the basis of embodiment 1: Refer to attached Figure 1-Figure 5 ,

[0033] In the utility model, ventilation mechanisms are provided on both sides of the box body 1, and the ventilation mechanisms include two guide blocks 16 and a ventilation pipe 3. The two guide blocks 16 are fixed to the inner wall of one side of the box body 1, and a pressure rod 17 is slidably connected between the two guide blocks 16. The pressure rod 17 is located below the pressure plate 14. The ventilation pipe 3 is fixedly connected to one side of the box body 1 and is located on one side of the dual-purpose air pump 5. A fixing frame 19 is fixedly connected in the ventilation pipe 3, and one side of the fixing frame 19 is rotatably connected to a penetrating mounting shaft 24. One end of the mounting shaft 24 is fixedly connected to a plurality of fan blades 20, and an overrunning clutch 21 is installed on the circumference of the mounting shaft 24. The circumference of the overrunning clutch 21 is installed There is a take-up wheel 22, and a pull rope 18 is wound around the circumference of the take-up wheel 22. The other end of the pull rope 18 passes through the box body 1 and is fixed to the pressure rod 17. A torsion spring 23 is fixedly connected between the take-up wheel 22 and the fixed frame 19. When the air bag expands, the pressure plate 14 is pushed to move upward. At the same time, the pressure rod 17 also moves upward under the cooperation of the torsion spring 23 and the pull rope 18. At this time, one of the overrunning clutches 21 drives one of the mounting shafts 24 and the fan blades 20 to rotate, and then fresh gas is blown into one side of the dual-purpose air pump 5. The other fan blade 20 is used for exhaust to prevent the flushing gas from entering the inflatable bag again, thereby improving the efficiency and effect of flushing.

[0034] In particular, the overrunning clutches 21 in the two ventilation mechanisms are driven in opposite directions.

[0035] It should be noted that a top cover 2 is hinged on the top of the box body 1 , a lock is installed between the top cover 2 and the box body 1 , and the top cover 2 is used to cover the top of the box body 1 .

[0036] In the utility model, one side of the buffer tank 6 is fixedly connected with a pressure pipe 9, and the other end of the pressure pipe 9 passes through the box body 1 and is installed with a pressure gauge 10, through which the pressure gauge 10 is convenient for observing the inflation pressure.

[0037] In particular, a window is provided on the top of the top cover 2, which is convenient for people to observe.

[0038] It should be noted that, in the description of this specification, descriptions such as "first", "second", etc. are merely used to distinguish between various features and have no actual order or directional meaning, and this application is not limited to this.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. Automatic cleaning device for environmental monitoring airbags, characterized in that: include: A box body (1), wherein a partition (4) for placing an air bag is fixed inside the box body (1), guide rails (11) are fixedly connected to the inner walls on both sides of the box body (1), a slide plate (12) is slidably connected between the guide rails (11), two penetrating telescopic rods (13) are fixedly connected to the surface of the slide plate (12), a pressure plate (14) for limiting the position of the air bag is fixedly connected between the bottoms of the telescopic rods (13), and a counterweight (15) is arranged on the surface of the pressure plate (14); A dual-purpose air pump (5) and a buffer tank (6) are fixedly connected to the inner wall of the bottom of the box body (1); the output end of the dual-purpose air pump (5) is fixedly connected to the buffer tank (6) via a pipeline; an air outlet pipe (7) is provided on one side of the buffer tank (6); the air outlet pipe (7) passes through the partition (4) and is fixedly mounted with a rubber tube (8).

2. The automatic cleaning device for environmental monitoring airbags according to claim 1, characterized in that: A ventilation mechanism is provided on both sides of the box body (1), and the ventilation mechanism comprises two guide blocks (16) and a ventilation pipe (3). The two guide blocks (16) are fixed to an inner wall of one side of the box body (1). A pressure rod (17) is slidably connected between the two guide blocks (16), and the pressure rod (17) is located below the pressure plate (14). The ventilation pipe (3) is fixedly connected to one side of the box body (1) and is located on one side of the dual-purpose air pump (5). A fixing frame (19) is fixedly connected inside the ventilation pipe (3), and the fixing frame (19 ) is rotatably connected to one side of a mounting shaft (24) that penetrates therethrough, one end of the mounting shaft (24) is fixedly connected to a plurality of fan blades (20), an overrunning clutch (21) is installed on the circumference of the mounting shaft (24), a take-up wheel (22) is installed on the circumference of the overrunning clutch (21), a pull rope (18) is wound around the circumference of the take-up wheel (22), the other end of the pull rope (18) passes through the box body (1) and is fixed to the pressure rod (17), and a torsion spring (23) is fixedly connected between the take-up wheel (22) and the fixing frame (19).

3. The automatic cleaning device for environmental monitoring airbags according to claim 2, characterized in that: The overrunning clutches (21) in the two ventilation mechanisms have opposite driving directions.

4. The automatic cleaning device for environmental monitoring airbags according to claim 1, characterized in that: A top cover (2) is hingedly connected to the top of the box body (1), and a lock is installed between the top cover (2) and the box body (1).

5. The automatic cleaning device for environmental monitoring airbags according to claim 1, characterized in that: One side of the buffer tank (6) is fixedly connected to a pressure pipe (9), and the other end of the pressure pipe (9) passes through the box body (1) and is installed with a pressure gauge (10).

6. The automatic cleaning device for environmental monitoring airbags according to claim 4, characterized in that: The top of the top cover (2) is provided with a viewing window.

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