CN210136115U

CN210136115U - Vacuum box collection system

Info

Publication number: CN210136115U
Application number: CN201920633537.XU
Authority: CN
Inventors: 杨晓东
Original assignee: Qingdao Dynamics Weiye Environmental Protection Equipment Co Ltd
Current assignee: Qingdao Dynamics Weiye Environmental Protection Equipment Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-03-10
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a vacuum box collection system relates to atmosphere collection technology field. Including collection system, vacuum power device and collection box, vacuum power device is including installing in the vacuum pump of inside and the battery of connecting the vacuum pump, and vacuum power device outside is provided with the switch simultaneously, the case lid is installed to collection box upper end buckle, and the collection box activity is placed in the fender bracket, and the inside air pocket of placing of collection box, air pocket are equipped with the air inlet, and the air inlet passes through the inboard air inlet valve part of rubber tube connection collection box, collection system includes L type handle, gathers flexible pipe and rubber tube. The utility model overcomes prior art's is not enough, has promotion collection efficiency, prevents that the collection box from damaging, reduces advantages such as user of service manpower loss, and convenient operation suits to use widely.

Description

Vacuum box collection system

Technical Field

The utility model relates to an atmosphere collection technology field especially relates to a vacuum box collection system.

Background

For the air quality of supervision environment, need gather the sample to the air of monitoring point, current collection gas sample generally is the vacuum box, has the sealed lid of detachable on it, and sealed two couplings of covering connect the vacuum pump respectively and surveyed the scene, but because gather the standard sample and not reach the accuracy and often need gather many times, the most one side of current collection device can only gather full an air pocket, and collection efficiency is lower.

Application number is CN 201420005577.7's a vacuum box air pocket sample thief, including collection system, power device and collection box, but this utility model does not have clear and definite portable collection system to the outside air in collection system, and is injectd great to gathering work to because an air pocket is only connected to its inside, restriction collection efficiency, so need one kind at present stage can improve collection efficiency, the vacuum box collection system that convenient collection work was accomplished.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of low gas collection efficiency, high manpower consumption in the collection process and the like in the prior art, and providing a vacuum box collection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vacuum box collecting device comprises a collecting device, a vacuum power device and a collecting box, wherein the vacuum power device comprises a vacuum pump arranged inside and a storage battery connected with the vacuum pump, the type of the vacuum pump is kvp 15, a switch is arranged outside the vacuum power device, the vacuum pump is controlled by the switch, an indicator lamp is arranged outside the vacuum power device, a box cover is installed at the upper end of the collecting box in a buckling mode, the collecting box is movably placed in a protective frame, a pressure gauge is arranged on one side wall of the collecting box, a pressure sensor of the pressure gauge is arranged inside the side wall of the collecting box, the pressure gauge is arranged outside the side wall of the collecting box, a pressure relief hole, two air inlet valves and one exhaust valve are arranged on one side of the collecting box, the exhaust valve is connected to the vacuum pump in the vacuum power device through a rubber pipe, the air inlet is connected with an air inlet valve part on the inner side of the collection box through a rubber pipe, the collection device comprises an L-shaped handle, a collection telescopic pipe and a rubber pipe, one end of the collection telescopic pipe is fixed on the L-shaped handle and is connected with one end of the rubber pipe inside the L-shaped handle, the other end of the rubber pipe is connected with a tee joint, and the other two ends of the tee joint are connected with two air inlet valves outside the collection box through two sections of rubber pipes.

Preferably, fixed blocks are arranged on two sides of the protection frame, and two ends of the arc-shaped lifting rod are rotatably connected to the fixed blocks.

Preferably, four rollers arranged in an array are installed at four corners of the bottom of the protection frame.

Preferably, the gas blocking valves are arranged on the two sections of rubber pipes on the collecting device, between the connecting tee joint and the gas inlet valve.

Preferably, the inner part of one side of the collection box is provided with two hooks, and the air bag is hung and fixed on the hooks through hanging ropes arranged at one end.

Preferably, the collection box body part is of a transparent structure.

Compared with the prior art, the utility model provides a vacuum box collection system possesses following beneficial effect:

1. the collection range of users is effectively enlarged and the users can use the device conveniently by arranging the collection telescopic pipe, the L-shaped handle and the rubber pipe in the collection device;

2. through the arrangement of the two air inlet valves on the collection box and the two air bags inside the collection box, the efficiency of collecting gas is effectively improved, and the labor and the consumption are reduced;

3. the arrangement of the protection frame effectively prevents the vacuum box from causing damage in the using or carrying process, reduces the loss of products and improves the safety of the collecting process.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of promote collection efficiency, prevent that the collection box from damaging, reduce user of service manpower loss, and convenient operation suits to use widely.

Drawings

FIG. 1 is a schematic view of the front view structure of the collection box and the vacuum power device of the present invention;

FIG. 2 is a schematic view of the structure of the collecting device of the present invention;

FIG. 3 is a schematic view of the internal structure of the box body of the present invention;

fig. 4 is the utility model discloses the collection box looks sideways at the structural schematic.

In the figure: the device comprises a collecting box 1, a box cover 2, a protective frame 3, a pressure gauge 4, a fixing block 5, an air inlet valve 6, an exhaust valve 7, an idler wheel 8, a lifting rod 9, a vacuum power device 10, an indicator light 11, a switch 12, an air bag 13, a hook 14, a hanging rope 15, an air inlet 16, a 17L-shaped handle, a collecting telescopic pipe 18, a tee joint 19, an air blocking valve 20, a rubber pipe 21 and a pressure relief hole 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a vacuum box collection device comprises a collection device, a vacuum power device 10 and a collection box 1, wherein the vacuum power device 10 comprises a vacuum pump installed inside and a storage battery connected with the vacuum pump, a switch 12 is arranged outside the vacuum power device 10, the switch 12 controls the vacuum pump and an indicator lamp 11 arranged outside the vacuum power device 10, a box cover 2 is installed at the upper end of the collection box 1 in a buckling mode, the collection box 1 is movably placed in a protection frame 3, a pressure gauge 4 is arranged on one side wall of the collection box 1, a pressure sensor of the pressure gauge 4 is arranged inside the side wall of the collection box 1, the pressure gauge is arranged outside the side wall of the collection box 1, a pressure relief hole 22, two air inlet valves 6 and an exhaust valve 7 are arranged on one side of the collection box 1, the exhaust valve 7 is connected to the vacuum pump in the vacuum power, an air bag 13 is placed inside the collection box 1, the air bag 13 is provided with an air inlet 16, the air inlet 16 is connected with an air inlet valve 6 part on the inner side of the collection box 1 through a rubber tube 21, the collection device comprises an L-shaped handle 17, a collection telescopic tube 18 and a rubber tube 21, one end of the collection telescopic tube 18 is fixed on the L-shaped handle 17 and is connected with one end of the rubber tube 21 inside the L-shaped handle 17, the other end of the rubber tube 21 is connected with a tee joint 19, and the other two ends of the tee joint 19 are connected with two air inlet valves 6 outside the collection box 1 through connecting two sections of rubber.

Preferably, the two sides of the protection frame 3 are provided with fixing blocks 5, and the two ends of the arc-shaped lifting rod 9 are rotatably connected to the fixing blocks 5, so that the collection device 1 can be conveniently carried by a user.

Preferably, four rollers 8 arranged in an array are installed at four corners of the bottom of the protection frame 3, so that a user can move the acquisition device conveniently.

Preferably, the gas blocking valves 20 are arranged on two sections of rubber tubes 21 on the acquisition device between the connecting tee 19 and the gas inlet valve 6, so that the flowing speed of air in the two sections of rubber tubes 21 can be conveniently controlled, and the collecting speed of gas in the gas bag 13 can be indirectly controlled.

Preferably, two hooks 14 are arranged inside one side of the collecting box 1, the air bag 13 is fixedly hung on the hooks 14 through a hanging rope 15 arranged at one end, the air bag 13 is limited within a certain range, and the problems that the collecting effect is influenced due to the fact that the connecting part is loosened due to the fact that the shape of the air bag 13 is changed in the process of collecting gas in the collecting box 1 and the collecting effect is influenced are solved while observation is facilitated.

Preferably, the box body part of the collection box 1 is of a transparent structure, so that the collection condition in the collection box 1 can be observed conveniently.

The working principle is as follows: before a user uses the collecting device, the collecting telescopic pipe 18 in the collecting device is contracted to the shortest state, the collecting device and the vacuum power device 10 are arranged in the collecting box 1 together, the collecting box 1 is arranged in the protective frame 3 and is carried to the position to be detected and collected by a cable through the lifting rod 9, the box cover 2 is opened to take out the collecting device and the vacuum power device 10, the exhaust valve 7 and the vacuum power device 10 are connected through the rubber pipe 21, the air inlet valve 6 and the collecting device are connected, the two air bags 13 are hung on the hook on the inner wall of the collecting box 1 through the hanging ropes 15, the air inlets 16 on the air bags 13 are opened to be connected with the air inlet valve 6 through the rubber pipe 21, the box cover 2 of the collecting box 1 is covered, the collecting person can stretch the length of the collecting telescopic pipe 18 to the required length by holding the L-shaped handle 17 by hands, one end of the collecting telescopic pipe 18 far away from the L-shaped handle 17 is arranged, observing the internal pressure and the collection condition of the air bag 13 displayed by the pressure gauge on the pressure gauge 4, closing the switch 12 on the vacuum power device 10 after the collection is finished, screwing the air blocking valve 20, opening the pressure relief hole 22, observing the pressure gauge 4, opening the box cover 2 after the internal pressure of the collection box 1 is restored to the normal pressure, closing the air inlet 16 on the air bag 13, taking out the air bag 13, and finishing the collection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a vacuum box collection system, includes collection system, vacuum power device (10) and collection box (1), its characterized in that, vacuum power device (10) is including installing in inside vacuum pump and the battery of connecting the vacuum pump, and vacuum power device (10) outside is provided with switch (12) simultaneously, switch (12) control vacuum pump and set up in outside pilot lamp (11) of vacuum power device (10), case lid (2) are installed to collection box (1) upper end buckle, and collection box (1) activity is placed in fender bracket (3), be provided with pressure gauge (4) on collection box (1) one side wall, the pressure sensor of pressure gauge (4) sets up inside collection box (1) lateral wall, and the barometer sets up in collection box (1) lateral wall outside, collection box (1) one side is equipped with pressure release hole (22), Two air inlet valves (6) and an exhaust valve (7), wherein the exhaust valve (7) is connected to a vacuum pump in a vacuum power device (10) through a rubber pipe (21), an air bag (13) is arranged in the collection box (1), the air bag (13) is provided with an air inlet (16), the air inlet (16) is connected with the air inlet valve (6) part on the inner side of the collection box (1) through the rubber pipe (21), the collecting device comprises an L-shaped handle (17), a collecting telescopic pipe (18) and a rubber pipe (21), one end of the collecting telescopic pipe (18) is fixed on an L-shaped handle (17), and is connected with one end of a rubber tube (21) in the L-shaped handle (17), the other end of the rubber tube (21) is connected with a tee joint (19), the other two ends of the tee joint (19) are connected with two air inlet valves (6) outside the collection box (1) through connecting two sections of rubber pipes (21).

2. The vacuum box collection device of claim 1, wherein fixing blocks (5) are arranged on two sides of the protection frame (3), and two ends of the arc-shaped lifting rod (9) are rotatably connected to the fixing blocks (5).

3. The vacuum box collection device according to claim 1, characterized in that four rollers (8) are arranged in an array at the four corners of the bottom of the protection frame (3).

4. The vacuum box collection device according to claim 1, wherein the collection device is provided with a gas blocking valve (20) on two sections of rubber pipes (21) between the connecting tee joint (19) and the gas inlet valve (6).

5. Vacuum box collection device according to claim 1, characterized in that two hooks (14) are arranged on one side of the collection box (1) and the air bag (13) is suspended and fixed on the hooks (14) by a hanging rope (15) arranged at one end.

6. A vacuum box collection device according to claim 1, wherein the box body portion of the collection box (1) is of a transparent construction.