CN215374726U

CN215374726U - Atmospheric sampling ware with automatic sampling mechanism

Info

Publication number: CN215374726U
Application number: CN202121659704.1U
Authority: CN
Inventors: 雍伟兵; 杨晓伟
Original assignee: Jingdian Technology Co ltd
Current assignee: Jingdian Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-31
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses an atmosphere sampler with an automatic sampling mechanism, which comprises a sampling box, a base and a reaction box, wherein the top of the base is fixedly provided with the sampling box, the interior of the sampling box is respectively provided with a first sampling chamber and a second sampling chamber, the interiors of the first sampling chamber and the second sampling chamber are respectively and movably provided with a rotating rod, the top of the rotating rod is fixedly provided with an air cup, the base on one side of the sampling box is fixedly provided with the reaction box, the interior of the reaction box is respectively provided with the first reaction chamber and the second reaction chamber, the top of a supporting seat is fixedly provided with a medicine storage box, and the top of a supporting frame is limited and fixedly provided with a second sampling bottle corresponding to the second reaction chamber. The first sampling chamber and the second sampling chamber are matched with each other, so that the sampling of the atmosphere with different heights is facilitated, the sampling efficiency is improved, the liquid absorbent and the atmosphere are conveniently mixed through the mutual matching of the medicine storage box, the first reaction chamber and the second reaction chamber, and the visual observation can be realized.

Description

Atmospheric sampling ware with automatic sampling mechanism

Technical Field

The utility model relates to the technical field of atmospheric sampling, in particular to an atmospheric sampler with an automatic sampling mechanism.

Background

The atmosphere is the air surrounding the earth, and the weather is the result of the change of moisture in the atmosphere mostly in terms of phenomena, under the combined action of solar radiation, bedding surface forcing action and atmospheric circulation, the long-term comprehensive condition of the formed weather is called climate, the influence of atmospheric pollution on the physical state of the atmosphere is mainly caused by abnormal change of the climate, the change is sometimes obvious and sometimes happens in a gradual change mode and is difficult to be perceived by common people, but the consequences can be serious after the development of the atmospheric pollution, the atmospheric sampling refers to a method for collecting pollutant samples or polluted air samples in the atmosphere, and therefore, an atmospheric sampler with an automatic sampling mechanism is required to be used for sampling the atmosphere.

Through retrieval, patent publication No. CN210893816U discloses a sampling port of an automatic atmospheric particulate sampler, which comprises a sampling box, wherein a rectangular opening is arranged on the top surface of one end of the sampling box, a closing plate matched with the rectangular opening is movably clamped in the rectangular opening, a loop-shaped frame is fixedly arranged at the bottom of the closing plate, a layer of sampling film is adhered on the side wall of the loop-shaped frame, a positioning device comprises a short shaft rotatably connected with the top of the sampling box, a damping ring is fixedly sleeved on the outer wall of one end of the short shaft connected with the sampling box, the short shaft is fixedly connected with the middle position of the bottom of one end of a rotating plate, an annular cylinder is fixedly arranged at the top of the other end of the rotating plate, a positioning rod is slidably clamped on the inner wall of the annular cylinder, the lower end of the positioning rod is movably inserted with a first positioning hole at the top of the sampling box and a second positioning hole at the top of the closing plate, the top of the positioning rod is fixedly connected with the center of a disc, and a spring is fixedly connected with the bottom of the disc, the spring is movably sleeved on the outer wall of the positioning rod, and the free end of the spring is fixedly connected with the top of the annular cylinder.

The existing air sampler with an automatic sampling mechanism has the following defects:

1. the current atmosphere sample thief that has automatic sampling mechanism does not have better multilayer sampling device, can not carry out automatic sampling to the atmosphere of co-altitude not according to the sample demand, and the height that generally all is the operation personnel manual regulation sample thief is taken a sample, and the sampling work of giving operation personnel brings more trouble, has improved operation personnel's working strength, has reduced work efficiency.

2. The general atmospheric sampling ware that has automatic sampling mechanism mostly directly uses the sampling bottle to take a sample, and the visual sample condition of mastering of inconvenient operation personnel has brought more inconvenience for sample work, has reduced the practicality, and we provide an atmospheric sampling ware with automatic sampling mechanism for this and solve current problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an air sampler with an automatic sampling mechanism to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: an atmosphere sampler with an automatic sampling mechanism comprises a sampling box, a base and a reaction box, wherein the top of the base is fixedly provided with the sampling box, the inside of the sampling box is respectively provided with a first sampling chamber and a second sampling chamber, the first sampling chamber is positioned at the top of the second sampling chamber, the front end of the sampling box is slidably provided with a box door corresponding to the first sampling chamber and the second sampling chamber, the inside of the first sampling chamber and the second sampling chamber is movably provided with a rotating rod, the rotating rod extends out of the sampling box, the top of the rotating rod is fixedly provided with an air cup, the base on one side of the sampling box is fixedly provided with the reaction box, the inside of the reaction box is respectively provided with a first reaction chamber and a second reaction chamber, the first reaction chamber is positioned at the front end of the second reaction chamber, the base on the outer side of the reaction box is fixedly provided with a supporting seat, the top of the supporting seat is fixedly provided with a medicine storage box, one side fixed mounting of base has the support frame, the spacing second sample bottle that corresponds with the second reaction chamber that is fixed in top of support frame, spacing first sample bottle that is fixed with and corresponds with first reaction chamber on the support frame of second sample bottle front end.

Preferably, the bottom fixed mounting of base has the supporting leg, through carriage slidable mounting between sampling case and the chamber door.

Preferably, the front end of the box door is fixedly provided with a handle, and the box door and the sampling box are fixed through a fixed knob.

Preferably, a first conduit is arranged between the first reaction chamber and the second sampling chamber, and a second conduit is arranged between the second reaction chamber and the first sampling chamber.

Preferably, a medicine outlet pipe is arranged between the medicine storage box and the first reaction chamber and between the medicine storage box and the second reaction chamber, and a control valve is arranged on the medicine outlet pipe.

Preferably, the first reaction chamber and the first sampling bottle and the second reaction chamber and the second sampling bottle are installed in a butt joint mode through sealing seats, and sealing covers are installed inside the sealing seats in a sliding mode.

Preferably, one side of first sample bottle and second sample bottle all is provided with the scale mark, and the outside fixed mounting of bull stick has the flabellum.

Compared with the prior art, the utility model has the beneficial effects that:

1. the first sampling chamber and the second sampling chamber are matched with each other, so that the atmosphere with different heights can be conveniently sampled according to sampling requirements, the atmosphere in the first sampling chamber and the atmosphere in the second sampling chamber can be automatically sampled by utilizing the matching of the wind cup and the fan blade, the trouble of manual operation of operators is reduced, the sampling work of the operators is more convenient, and the sampling efficiency is improved.

2. According to the utility model, the medicine storage box is matched with the first reaction chamber and the second reaction chamber, so that the liquid absorbent in the medicine storage box can be conveniently and fully mixed with the atmosphere in the reaction box according to requirements, the collected atmosphere can be visually observed by human eyes, and the reacted atmosphere can be conveniently guided into the first sampling bottle and the second sampling bottle to be collected through the mutual matching of the first sampling bottle, the second sampling bottle and the sealing seat, so that an operator can conveniently visually master the sampling condition, and the practicability is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is a schematic side view of the present invention.

FIG. 4 is a schematic view of the internal structure of the first sampling bottle of the present invention.

Fig. 5 is a schematic cross-sectional three-dimensional structure of the sampling box of the present invention.

In the figure: 1. a wind cup; 2. a rotating rod; 201. a fan blade; 3. a sampling box; 301. a first conduit; 302. a second conduit; 4. a carriage; 5. a box door; 501. a handle; 502. fixing the knob; 6. a base; 601. supporting legs; 602. a support frame; 7. a medicine storage box; 701. a medicine outlet pipe; 8. a supporting seat; 9. a reaction box; 10. a sealing seat; 1001. a sealing cover; 11. a first sampling bottle; 1101. scale lines; 12. a first reaction chamber; 13. a second reaction chamber; 14. a second sampling bottle; 15. a first sampling chamber; 16. a second sampling chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: an atmosphere sampler with an automatic sampling mechanism comprises a sampling box 3, a base 6 and a reaction box 9, wherein the bottom of the base 6 is fixedly provided with a supporting leg 601 through a bolt, the device is conveniently supported by the supporting leg 601, the top of the base 6 is fixedly provided with the sampling box 3 through a bolt, the inner part of the sampling box 3 is respectively provided with a first sampling chamber 15 and a second sampling chamber 16, the first sampling chamber 15 is positioned at the top of the second sampling chamber 16, the front end of the sampling box 3 is slidably provided with a box door 5 corresponding to the first sampling chamber 15 and the second sampling chamber 16 through a sliding frame 4, the front end of the box door 5 is fixedly provided with a handle 501 through a bolt, the box door 5 and the sampling box 3 are fixed through a fixed knob 502, the box door 5 is driven to slide along the sliding frame 4 by using the handle 501, the sampling position can be conveniently adjusted according to the sampling requirement, the inner parts of the first sampling chamber 15 and the second sampling chamber 16 are movably provided with a rotating rod 2 through a movable shaft, the outside of bull stick 2 has flabellum 201 through bolt fixed mounting, and flabellum 201 is located first sampling chamber 15 and second sampling chamber 16 respectively, and bull stick 2 extends sampling box 3, and bolt fixed mounting has wind cup 1 at the top of bull stick 2, drives wind cup 1 through wind-force effect and rotates, and it is rotatory to drive flabellum 201 in step, can inhale the atmosphere of co-altitude not respectively to collect in first sampling chamber 15 and the second sampling chamber 16.

A reaction box 9 is fixedly arranged on a base 6 at one side of the sampling box 3 through bolts, a first reaction chamber 12 and a second reaction chamber 13 are respectively arranged in the reaction box 9, the first reaction chamber 12 is positioned at the front end of the second reaction chamber 13, a first conduit 301 is arranged between the first reaction chamber 12 and a second sampling chamber 16, a second conduit 302 is arranged between the second reaction chamber 13 and a first sampling chamber 15, the second conduit 302 can be matched with the rotation of the fan blades 201, the atmosphere collected in the first sampling chamber 15 and the second sampling chamber 16 can be respectively led into the first reaction chamber 12 and the second reaction chamber 13, a supporting seat 8 is fixedly arranged on the base 6 at the outer side of the reaction box 9 through bolts, a medicine storage box 7 is fixedly arranged at the top of the supporting seat 8 through bolts, a medicine injection port is arranged at the top of the medicine storage box 7, a sewage discharge port is arranged at one side of the medicine storage box 7, and a liquid absorbent can be filled into the medicine storage box 7 through the medicine injection port, a medicine outlet pipe 701 is arranged between the medicine storage box 7 and the first reaction chamber 12 and between the medicine storage box 7 and the second reaction chamber 13, a control valve is arranged on the medicine outlet pipe 701, and the liquid absorbent in the medicine storage box 7 is introduced into the first reaction chamber 12 and the second reaction chamber 13 by opening the control valve and is fully mixed with the atmosphere, so that the collected atmosphere can be observed by human eyes, and convenience is improved.

A supporting frame 602 is fixedly arranged on one side of the base 6 through bolts, a second sampling bottle 14 corresponding to the second reaction chamber 13 is fixed on the top of the supporting frame 602 in a limiting manner, a first sampling bottle 11 corresponding to the first reaction chamber 12 is fixed on the supporting frame 602 at the front end of the second sampling bottle 14 in a limiting manner, the first reaction chamber 12 and the first sampling bottle 11 and the second reaction chamber 13 and the second sampling bottle 14 are installed in a butt joint manner through a sealing seat 10, a sealing cover 1001 is installed inside the sealing seat 10 in a sliding manner through a sliding chute, a handle is arranged on the top of the sealing cover 1001 and extends out of the sealing seat 10, the sealing seat 10 pulls the sealing cover 1001 to separate from the first sampling bottle 11, so that atmosphere collected in the first reaction chamber 12 is guided into the first sampling bottle 11 for storage, and simultaneously atmosphere collected in the second reaction chamber 13 is guided into the second sampling bottle 14 for storage, thereby facilitating the visual grasping of sampling conditions by operators, conveniently take out the sample and detect, one side of first sampling bottle 11 and second sampling bottle 14 all is provided with scale mark 1101, through looking over the numerical value on scale mark 1101, makes things convenient for the accurate sampling volume of mastering of operation personnel.

The working principle is as follows: when the atmospheric sampler with the automatic sampling mechanism is used, the device is firstly placed at a proper position, the door 5 is driven by the handle 501 to slide to one side, the wind cup 1 is driven to rotate by the action of wind power, the rotating rod 2 drives the fan blades 201 to rotate so as to guide the atmospheric air with different heights into the first sampling chamber 15 and the second sampling chamber 16 for collection, the atmospheric air in the first sampling chamber 15 is guided into the second reaction chamber 13 through the second conduit 302, the atmospheric air in the second sampling chamber 16 is guided into the first reaction chamber 12 through the first conduit 301, the liquid absorbent in the medicine storage box 7 is respectively guided into the first reaction chamber 12 and the second reaction chamber 13 through the medicine outlet pipe 701 for mixing, and the mixed atmospheric air is guided into the first sampling bottle 11 and the second sampling bottle 14 through the sealing seat 10 for sampling, so that a series of operations of the atmospheric sampler with the automatic sampling mechanism are completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an atmosphere sampler with automatic sampling mechanism, includes sampling box (3), base (6) and reaction box (9), its characterized in that: the top fixed mounting of base (6) has sampling case (3), the inside of sampling case (3) is provided with first sampling room (15) and second sampling room (16) respectively, first sampling room (15) are located the top of second sampling room (16), the front end slidable mounting of sampling case (3) has chamber door (5) corresponding with first sampling room (15) and second sampling room (16), the inside of first sampling room (15) and second sampling room (16) all movable mounting has bull stick (2), bull stick (2) extend sampling case (3), the top fixed mounting of bull stick (2) has rotor (1), fixed mounting has reaction case (9) on base (6) of sampling case (3) one side, the inside of reaction case (9) is provided with first reaction chamber (12) and second reaction chamber (13) respectively, first reaction chamber (12) are located the front end of second reaction chamber (13), fixed mounting has supporting seat (8) on base (6) in reaction box (9) outside, the top fixed mounting of supporting seat (8) has explosive box (7), one side fixed mounting of base (6) has support frame (602), the spacing second sampling bottle (14) of corresponding with second reaction chamber (13) that are fixed with in top of support frame (602), spacing first sampling bottle (11) of corresponding with first reaction chamber (12) that are fixed with on support frame (602) of second sampling bottle (14) front end.

2. An atmosphere sampler with an automatic sampling mechanism according to claim 1, characterized in that: the bottom fixed mounting of base (6) has supporting leg (601), through carriage (4) slidable mounting between sampling case (3) and chamber door (5).

3. An atmosphere sampler with an automatic sampling mechanism according to claim 1, characterized in that: the front end of the box door (5) is fixedly provided with a handle (501), and the box door (5) and the sampling box (3) are fixed through a fixing knob (502).

4. An atmosphere sampler with an automatic sampling mechanism according to claim 1, characterized in that: a first conduit (301) is arranged between the first reaction chamber (12) and the second sampling chamber (16), and a second conduit (302) is arranged between the second reaction chamber (13) and the first sampling chamber (15).

5. An atmosphere sampler with an automatic sampling mechanism according to claim 1, characterized in that: medicine outlet pipes (701) are arranged between the medicine storage box (7) and the first reaction chamber (12) and between the medicine storage box and the second reaction chamber (13), and control valves are arranged on the medicine outlet pipes (701).

6. An atmosphere sampler with an automatic sampling mechanism according to claim 1, characterized in that: the first reaction chamber (12) and the first sampling bottle (11) and the second reaction chamber (13) and the second sampling bottle (14) are installed in a butt joint mode through the sealing seat (10), and the sealing cover (1001) is installed inside the sealing seat (10) in a sliding mode.

7. An atmosphere sampler with an automatic sampling mechanism according to claim 1, characterized in that: one side of the first sampling bottle (11) and one side of the second sampling bottle (14) are both provided with scale marks (1101), and the outer side of the rotating rod (2) is fixedly provided with fan blades (201).