CN208383528U

CN208383528U - Portable manual sampling device of atmosphere mercury

Info

Publication number: CN208383528U
Application number: CN201820850045.1U
Authority: CN
Inventors: 代杰瑞; 庞绪贵; 刘华峰; 赵西强; 胡雪平
Original assignee: Shandong Institute Of Geological Survey (shandong Provincial Department Of Land And Resources Mineral Exploration Technical Guidance Center)
Current assignee: Shandong Institute Of Geological Survey (shandong Provincial Department Of Land And Resources Mineral Exploration Technical Guidance Center)
Priority date: 2018-06-04
Filing date: 2018-06-04
Publication date: 2019-01-15
Anticipated expiration: 2028-06-04

Abstract

The utility model discloses a manual sampling device of portable atmosphere mercury, the on-line screen storage device comprises a base, the top left and right sides of base has manual aspiration pump and a rectangle section of thick bamboo respectively bolted connection, and the intake pipe of manual aspiration pump extends the inner wall of a rectangle section of thick bamboo, the left side top ligature of manual aspiration pump has the one end of baldric, the other end of baldric and the left side ligature of base, the inner wall left side bottom bolted connection of a rectangle section of thick bamboo has one side of first pipe clamp, the opposite side of first pipe clamp and the inner wall right side bottom screwed connection of a rectangle section of thick bamboo, the intake pipe interference fit of manual aspiration pump is connected with the one end of silicone tube. This manual sampling device of portable atmospheric mercury under the prerequisite that does not influence the manual sample thief performance of gaseous state mercury, improves the distance between the components and parts of the manual sample thief of gaseous state mercury, reduces the volume of the manual sample thief of original gaseous state mercury to labour saving and time saving when making the staff carry the manual sample thief of gaseous state mercury more conveniently carries.

Description

A kind of manual sampling apparatus of portable Mercury In The Air

Technical field

The utility model relates to atmospheric sampling technical field, specially a kind of manual sampling apparatus of portable Mercury In The Air.

Background technique

Influence due to China's gaseous state mercury emissions to environment, there is an urgent need to understand the composition of gaseous state mercury contaminants, row in China The factors such as concentration are put, the manual sampler of gaseous mercury refers to a kind of device being collected to the gaseous mercury in atmosphere, according to pollution Source place is different, needs staff to carry the collection that the manual sampler of gaseous mercury completes gaseous mercury to pollution sources scene, still The volume of the existing manual sampler of gaseous mercury is excessive, and staff carries time-consuming and laborious when the manual sampler of gaseous mercury, not side Portable belt.

Utility model content

The purpose of this utility model is to provide a kind of portable manual sampling apparatuses of Mercury In The Air, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of portable manual sampling cartridge of Mercury In The Air It sets, including pedestal, screw is connected with manual suction pump and rectangular cylinder respectively at left and right sides of the top of the pedestal, and pumping manually The air inlet pipe of pump extends the inner wall of rectangular cylinder, and the left side top bind of the manual suction pump has one end of shoulder belt, the shoulder The other end of band and the left side bind of pedestal, the inner wall left side bottom end screw of the rectangular cylinder are connected with the side of the first pipe clamp, Bottom end screw connects on the right side of the other side of first pipe clamp and the inner wall of rectangular cylinder, the air inlet pipe interference of the manual suction pump It is connected with one end of silicone tube, the inner wall bottom end interference fit connection of the other end of the silicone tube and the first pipe clamp, institute The inner wall top interference fit for stating the first pipe clamp is connected with the first silica gel sheath, and the inner cavity of first silica gel sheath is plugged with spun gold pipe One end, the top screw of the rectangular cylinder is connected with first baffle, the top dead center position interference fit of the first baffle It is connected with dirt catcher, the bottom end screw of the first baffle is connected with rectangular cylinder corresponding with dirt catcher position, the rectangle The outer wall upper and lower ends of cylinder are respectively sleeved on spring and square sleeve, and square sleeve is located at the bottom end of spring, the rectangular cylinder Bottom end be welded with second baffle, the inner wall bottom end interference fit of the square sleeve is connected with the second pipe clamp, the rectangular cylinder Inner cavity be plugged with telescoping tube, the inner cavity of rectangular cylinder is extended in one end of the telescoping tube and first baffle interference fit connects, The inner wall top interference fit of bottom end outer wall and the second pipe clamp that the other end of the telescoping tube extends second baffle connects, institute The inner wall bottom end interference fit for stating the second pipe clamp is connected with the second silica gel sheath, and the other end of the spun gold pipe extends the first silica gel The inner cavity top of pipe is plugged on the inner cavity of the second silicone tube, and the right side bottom end of the rectangular cylinder is connected by hinge with switchboard, The right side top of the rectangular cylinder is welded with the first lock tube, and the right side top of the switchboard is welded with the second lock tube, and described The inner cavity of one lock tube is plugged with plate, and the top outer wall of the first lock tube is extended in one end of the plate, the plate it is another Extend bottom end outer wall and the second lock tube grafting of the first lock tube in end.

Preferably, the length of the shoulder belt is 30cm longer than the height summation of the outer cylinder height of manual suction pump and pedestal.

Preferably, the external wall cross-section shape of the rectangular cylinder is square, and the rectangular cylinder cross section of inboard wall shape is It is round.

Preferably, first silica gel sheath and the second silica gel sheath are symmetrical arranged relative to the central point of spun gold pipe.

Compared with prior art, the utility model has the beneficial effects that the portable manual sampling apparatus of Mercury In The Air, not Under the premise of influencing the manual sampler service performance of gaseous mercury, the distance between component of the manual sampler of gaseous mercury is carried out Improve, connect by manual suction pump with rectangular cylinder screw, spun gold pipe is placed in rectangular cylinder, shortening spun gold pipe gas outlet and The distance of the air inlet of manual suction pump, dirt catcher are connect by telescoping tube with the air inlet of spun gold pipe, and dirt catcher and spun gold are made The distance between pipe shortens, and by the both ends of spun gold pipe and the grafting of the first silica gel sheath and the second silica gel sheath, spun gold pipe is avoided to exist It is damaged in moving process, by the placement location between change dirt catcher, spun gold pipe, manual suction pump, reduces original gaseous mercury The volume of manual sampler is more convenient to carry to keep staff time saving and energy saving when carrying the manual sampler of gaseous mercury.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the first pipe clamp cross-sectional view of the utility model；

Fig. 3 is the square sleeve cross-sectional view of the utility model.

In figure: 1, pedestal, 2, rectangular cylinder, 3, manual suction pump, 4, shoulder belt, 5, spring, 6, dirt catcher, 7, first baffle, 8, rectangular cylinder, 9, plate, the 10, first lock tube, 11, square sleeve, the 12, second lock tube, 13, switchboard, 14, hinge, 15, first Pipe clamp, 16, silicone tube, 17, spun gold pipe, the 18, second pipe clamp, the 19, first silica gel sheath, 20, telescoping tube, 21, second baffle, 22, Second silica gel sheath.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of portable manual sampling apparatus of Mercury In The Air, Including pedestal 1, screw is connected with manual suction pump 3 and rectangular cylinder 2, and manual suction pump 3 respectively at left and right sides of the top of pedestal 1 Air inlet pipe extend the inner wall of rectangular cylinder 2, the left side top bind of manual suction pump 3 has one end of shoulder belt 4, shoulder belt 4 it is another The left side bind of one end and pedestal 1, the inner wall left side bottom end screw of rectangular cylinder 2 are connected with the side of the first pipe clamp 15, the first pipe The other side of folder 15 is connect with bottom end screw on the right side of the inner wall of rectangular cylinder 2, and first pipe clamp 15 is fixed by rectangular cylinder 2, The air inlet pipe interference fit of manual suction pump 3 is connected with one end of silicone tube 16, the other end of silicone tube 16 and the first pipe clamp 15 Inner wall bottom end be interference fitted connection, the first pipe clamp 15 inner wall top interference fit is connected with the first silica gel sheath 19, the first silicon Gum cover 19 is made of silica gel material, and the bottom end of spun gold pipe 17 is fixed in the first silica gel sheath 19, the inner cavity of the first silica gel sheath 19 It is plugged with one end of spun gold pipe 17, the top screw of rectangular cylinder 2 is connected with first baffle 7, the top dead center position of first baffle 7 Interference fit is connected with dirt catcher 6, is dusted by dirt catcher 6 to atmosphere, the bottom end screw of first baffle 7 is connected with and filters The corresponding rectangular cylinder 8 in 6 position of dirt device, the outer wall upper and lower ends of rectangular cylinder 8 are respectively sleeved on spring 5 and square sleeve 11, and Square sleeve 11 is located at the bottom end of spring 5, by pushing up square sleeve 11, makes square sleeve 11 along the outer of rectangular cylinder 8 Wall upward sliding, the bottom end of rectangular cylinder 8 are welded with second baffle 21, avoid square sleeve 11 and rectangular cylinder by second baffle 21 The inner wall bottom end interference fit of 8 outer wall separation, square sleeve 11 is connected with the second pipe clamp 18, and the inner cavity of rectangular cylinder 8 is plugged with Telescoping tube 20, the inner cavity of rectangular cylinder 8 is extended in one end of telescoping tube 20 and the interference fit of first baffle 7 connects, telescoping tube 20 The inner wall top interference fit of bottom end outer wall and the second pipe clamp 18 that the other end extends second baffle 21 connects, the second pipe clamp 18 Inner wall bottom end interference fit be connected with the second silica gel sheath 22, the second silica gel sheath 22 is made of silica gel material, spun gold pipe 17 it is another The inner cavity top that the first silicone tube 19 is extended in one end is plugged on the inner cavity of the second silicone tube 22, and the second silica gel sheath 22 is to spun gold pipe 17 top is fixed, and the right side bottom end of rectangular cylinder 2 is connected by hinge 14 with switchboard 13, the right side top of rectangular cylinder 2 It is welded with the first lock tube 10, the right side top of switchboard 13 is welded with the second lock tube 12, and the inner cavity of the first lock tube 10 is plugged with slotting The top outer wall of the first lock tube 10 is extended in plate 9, one end of plate 9, and the other end of plate 9 extends the bottom end of the first lock tube 10 The length of 12 grafting of outer wall and the second lock tube, shoulder belt 4 is longer than the height summation of the outer cylinder height of manual suction pump 3 and pedestal 1 30cm guarantees that staff can put shoulder belt 4 piggyback, and the external wall cross-section shape of rectangular cylinder 8 is square, and avoids square sleeve Cylinder 11 rotates on the outer wall of rectangular cylinder 8, and 8 cross section of inboard wall shape of rectangular cylinder is circle, the first silica gel sheath 19 and the second silica gel Set 22 is symmetrical arranged relative to the central point of spun gold pipe 17, convenient that spun gold pipe 17 is fixed, while spun gold pipe 17 being avoided to exist It is damaged in moving process.

In use, 3 handle of manual suction pump is pulled up, the gas under the suction of manual suction pump 3, in atmosphere It is dusted by dirt catcher 6, the gas after dedusting successively enters spun gold along the inner cavity of telescoping tube 20 and the second silica gel sheath 22 Pipe 17, the spun gold in spun gold pipe 17 adsorbs the mercury in gas at this time, and the gas after the removal of mercury passes through the outlet of spun gold pipe 17 Opening's edge the inner wall of silicone tube 16 enter manual suction pump 3, push down on the handle of manual suction pump 3, make the gas of sucking from The gas outlet of manual suction pump 3 is discharged, and after manual suction pump 3 extracts the gas of about 3L, manual suction pump 3 stops working, to Upper pulling plate 9, plate 9 is successively along the inner wall upward sliding of the first lock tube 10 and the second lock tube 12, until plate 9 and first Lock tube 10 separates, and switchboard 13 is opened, square sleeve 11 is pushed up, square sleeve 11 is upward along the outer wall of rectangular cylinder 8 Sliding, square sleeve 11 squeezes spring 5 at the same time, and spring 5 generates elastic deformation after being squeezed, and square sleeve 11 passes through the Two pipe clamps 18 drive the second silica gel sheath 22 to move up along the outer wall of spun gold pipe 17, and the second pipe clamp 18 drives flexible at the same time Pipe 20 is flexible upwards, until the second silica gel sheath 22 is separated with spun gold pipe 17, pushes up spun gold pipe 17, makes spun gold pipe 17 along the The inner wall of one silica gel sheath 19 moves up, until spun gold pipe 17 and the first silica gel sheath 19 separate, spun gold pipe 17 is put into special box It is interior, the acquisition to gaseous mercury is completed, convenient taking to spun gold pipe 17 is not influencing the manual sampler service performance of gaseous mercury Under the premise of, the distance between the component of the manual sampler of gaseous mercury is improved, the manual sampler of original gaseous mercury is reduced Volume be more convenient to carry to keep staff time saving and energy saving when carrying the manual sampler of gaseous mercury.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of manual sampling apparatus of portable Mercury In The Air, including pedestal (1), it is characterised in that: the top of the pedestal (1) is left Screw is connected with manual suction pump (3) and rectangular cylinder (2) respectively for right two sides, and the air inlet pipe of manual suction pump (3) extends square The inner wall of shape cylinder (2), the left side top bind of the manual suction pump (3) have one end of shoulder belt (4), the shoulder belt (4) it is another The inner wall left side bottom end screw of the left side bind of one end and pedestal (1), the rectangular cylinder (2) is connected with the one of the first pipe clamp (15) Side, the other side of first pipe clamp (15) are connect with bottom end screw on the right side of the inner wall of rectangular cylinder (2), the manual suction pump (3) air inlet pipe interference fit is connected with one end of silicone tube (16), the other end and the first pipe clamp of the silicone tube (16) (15) inner wall bottom end is interference fitted connection, and the inner wall top interference fit of first pipe clamp (15) is connected with the first silica gel sheath (19), the inner cavity of first silica gel sheath (19) is plugged with one end of spun gold pipe (17), and the top screw of the rectangular cylinder (2) connects It being connected to first baffle (7), the top dead center position interference fit of the first baffle (7) is connected with dirt catcher (6), and described first The bottom end screw of baffle (7) is connected with rectangular cylinder (8) corresponding with dirt catcher (6) position, on the outer wall of the rectangular cylinder (8) Lower both ends are respectively sleeved on spring (5) and square sleeve (11), and square sleeve (11) is located at the bottom end of spring (5), the square The bottom end of shape cylinder (8) is welded with second baffle (21), and the inner wall bottom end interference fit of the square sleeve (11) is connected with second The inner cavity of pipe clamp (18), the rectangular cylinder (8) is plugged with telescoping tube (20), and rectangular cylinder is extended in one end of the telescoping tube (20) (8) inner cavity and first baffle (7) interference fit connects, and the other end of the telescoping tube (20) extends second baffle (21) The interference fit connection of the inner wall top of bottom end outer wall and the second pipe clamp (18), the inner wall bottom end interference of second pipe clamp (18) are matched Conjunction is connected with the second silica gel sheath (22), and the inner cavity top that the other end of the spun gold pipe (17) extends the first silicone tube (19) is inserted The inner cavity in the second silicone tube (22) is connect, the right side bottom end of the rectangular cylinder (2) is connected by hinge (14) with switchboard (13), The right side top of the rectangular cylinder (2) is welded with the first lock tube (10), and the right side top of the switchboard (13) is welded with second The inner cavity of lock tube (12), first lock tube (10) is plugged with plate (9), and the first lock tube is extended in one end of the plate (9) (10) top outer wall, the other end of the plate (9) extend the bottom end outer wall and the second lock tube (12) of the first lock tube (10) Grafting.

2. a kind of portable manual sampling apparatus of Mercury In The Air according to claim 1, it is characterised in that: the shoulder belt (4) Length it is 30cm longer than the height summation of the outer cylinder height of manual suction pump (3) and pedestal (1).

3. a kind of portable manual sampling apparatus of Mercury In The Air according to claim 1, it is characterised in that: the rectangular cylinder (8) external wall cross-section shape is square, and rectangular cylinder (8) the cross section of inboard wall shape is circle.

4. a kind of portable manual sampling apparatus of Mercury In The Air according to claim 1, it is characterised in that: first silica gel The central point for covering (19) and the second silica gel sheath (22) relative to spun gold pipe (17) is symmetrical arranged.