CN211035926U

CN211035926U - Microbial sampler for environment detection

Info

Publication number: CN211035926U
Application number: CN201921942976.5U
Authority: CN
Inventors: 高德平
Original assignee: Taizhou Guorui Environmental Testing Co ltd
Current assignee: Jiangsu Guorui Health Testing Technology Service Co.,Ltd.
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-17
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to an environment detection technology field just discloses a microorganism sample thief for environment detection, including the base, the inside fixed mounting of base has the exhaust tube that extends to the base right side. This a microorganism sample thief for environment measuring, through setting up a plurality of intake pipes, can conveniently gather the air of a plurality of angles that need the detection area, thereby increase the collection area of this equipment, the accuracy of this equipment has also been increased simultaneously, through setting up the connecting rod, gag lever post and movable sleeve, can conveniently fix a plurality of screen cloth, also can increase the compactness of this equipment simultaneously, through setting up the stopper, can carry on spacingly to each screen cloth, through rotating the movable sleeve, make gag lever post and connecting rod separation, can part each screen cloth this moment, thereby clear up the inside of this each screen cloth, this equipment has reached and has detected accurate effect, also can play the effect of fixed stable and convenient clearance simultaneously, can more be favorable to the user to use.

Description

Microbial sampler for environment detection

Technical Field

The utility model relates to an environment detection technology field specifically is a microorganism sample thief for environment detection.

Background

The microorganisms in the air mainly come from soil, water body surfaces, animals and plants, human bodies, production activities, sewage treatment and the like, the tissue concentration of the microorganisms in the air is unstable, the microorganisms are various and comprise bacteria, fungi, viruses, phages and the like, the microorganisms in the air exist in the form of aerosol, the aerosol is a dispersion system in which solid or liquid microparticles are suspended in a gas medium, dust, particles or liquid droplets with the microorganisms suspended in the air are microbial aerosol, and the quantity of the microorganisms in the air is an important index of the air quality and is also important for monitoring the epidemic situation of a disease prevention and control center.

Current microorganism sample thief all has the advantage that the structure is small and exquisite and convenient to use on the existing market, but current microorganism sample thief most all only single hole admits air, can not gather the air of a plurality of angles, can not be abundant gather and detect the air of this within range, can influence its accuracy after detecting, so propose the microorganism sample thief that is used for the environment measuring and solve above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a little biological sampling ware for environment detection possesses advantages such as multi-angle collection, but has solved that current microbial sampling ware is most all only single hole and admits air, can not gather the air of a plurality of angles, and the air to this within range that can not be abundant is gathered and is detected, may influence the problem of its accuracy nature after detecting.

(II) technical scheme

In order to realize the purpose of the multi-angle collection, the utility model provides a following technical scheme: a microorganism sampler for environment detection comprises a base, wherein an exhaust pipe extending to the right side of the base is fixedly arranged in the base, a first screen is placed at the top of the base, a second screen is placed at the top of the first screen, a third screen is placed at the top of the second screen, a fourth screen is placed at the top of the third screen, a fifth screen is placed at the top of the fourth screen, a sixth screen is placed at the top of the fifth screen, an inlet cover is placed at the top of the sixth screen, a mounting seat is fixedly installed at the top of the inlet cover, air inlet pipes are fixedly installed at the front, rear, left and right sides of the mounting seat, a filter screen is fixedly installed in the air inlet pipes, a dust cover is sleeved at the outer side of each air inlet pipe and at one side far away from the mounting seat, limiting rods are fixedly installed at the left and right sides of the base, connecting rods extending to the tops of the limiting rods and fixedly connected, the movable sleeve that extends to the connecting rod outside has been cup jointed in the outside of gag lever post, the left and right sides the equal fixed mounting in one side that the gag lever post is relative has the stopper respectively with first screen cloth, second screen cloth, third screen cloth, fourth screen cloth, fifth screen cloth and sixth screen cloth contact.

Preferably, the outside of intake pipe and the one side that is located and keeps away from the mount pad are provided with the external screw thread, and the inner wall of shield is equipped with the internal thread, intake pipe and shield threaded connection.

Preferably, the base and first screen cloth, first screen cloth and second screen cloth, second screen cloth and third screen cloth, third screen cloth and fourth screen cloth, fourth screen cloth and fifth screen cloth, fifth screen cloth and sixth screen cloth and the junction of sixth screen cloth and access port lid all are provided with the silica gel sealing washer.

Preferably, the bottom of the outer side of the connecting rod is provided with an external thread, the top of the inner side of the movable sleeve is provided with an internal thread, and the connecting rod is in threaded connection with the movable sleeve.

Preferably, the top of the outer side of the limiting rod is provided with a limiting groove, and the bottom of the inner side of the movable sleeve is provided with a limiting ring extending into the limiting groove.

Preferably, the limiting blocks are arc-shaped, the number of the limiting blocks on one side is six, and the six limiting blocks are distributed at equal intervals.

(III) advantageous effects

Compared with the prior art, the utility model provides a microorganism sample thief for environmental detection possesses following beneficial effect:

this a microorganism sample thief for environment measuring, through setting up a plurality of intake pipes, can conveniently gather the air of a plurality of angles that need the detection area, thereby increase the collection area of this equipment, the accuracy of this equipment has also been increased simultaneously, through setting up the connecting rod, gag lever post and movable sleeve, can conveniently fix a plurality of screen cloth, also can increase the compactness of this equipment simultaneously, through setting up the stopper, can carry on spacingly to each screen cloth, through rotating the movable sleeve, make gag lever post and connecting rod separation, can part each screen cloth this moment, thereby clear up the inside of this each screen cloth, this equipment has reached and has detected accurate effect, also can play the effect of fixed stable and convenient clearance simultaneously, can more be favorable to the user to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the intake tube of the present invention;

figure 4 is the cross-sectional view of the limiting pipe and the connecting rod of the present invention.

In the figure: the device comprises a base 1, an exhaust pipe 2, a first screen 3, a second screen 4, a third screen 5, a fourth screen 6, a fifth screen 7, a sixth screen 8, an inlet cover 9, a mounting seat 10, an air inlet pipe 11, a filter screen 12, a dust cover 13, a limiting rod 14, a connecting rod 15, a movable sleeve 16 and a limiting block 17.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a microorganism sampler for environment detection comprises a base 1, an exhaust tube 2 extending to the right side of the base 1 is fixedly installed inside the base 1, a first screen 3 is placed on the top of the base 1, a second screen 4 is placed on the top of the first screen 3, a third screen 5 is placed on the top of the second screen 4, a fourth screen 6 is placed on the top of the third screen 5, a fifth screen 7 is placed on the top of the fourth screen 6, a sixth screen 8 is placed on the top of the fifth screen 7, an inlet cover 9 is placed on the top of the sixth screen 8, silica gel sealing rings are arranged at the joints of the base 1 and the first screen 3, the first screen 3 and the second screen 4, the second screen 4 and the third screen 5, the third screen 5 and the fourth screen 6, the fourth screen 6 and the fifth screen 7, the fifth screen 7 and the sixth screen 8, and the sixth screen 8 and the inlet cover 9, the top of the inlet cover 9 is fixedly provided with a mounting seat 10, the front, back, left and right sides of the mounting seat 10 are fixedly provided with air inlet pipes 11, the outer side of the air inlet pipe 11 and the side far away from the mounting seat 10 are provided with external threads, the inner wall of the dustproof cover 13 is provided with internal threads, the air inlet pipe 11 is in threaded connection with the dustproof cover 13, the inner side of the air inlet pipe 11 is fixedly provided with a filter screen 12, the outer side of the air inlet pipe 11 and the side far away from the mounting seat 10 are sleeved with the dustproof cover 13, the left and right sides of the base 1 are fixedly provided with limiting rods 14, the inner part of the limiting rods 14 is movably provided with connecting rods 15 which extend to the tops of the limiting rods 14 and are fixedly connected with the inlet cover 9, the outer sides of the limiting rods 14 are sleeved with movable sleeves 16 which extend to the outer sides of the connecting rods 15, the, the top of the outer side of the limiting rod 14 is provided with a limiting groove, the bottom of the inner side of the movable sleeve 16 is provided with a limiting ring extending into the limiting groove, one side of the left side and the right side, opposite to the limiting rod 14, is fixedly provided with a limiting block 17 which is respectively contacted with the first screen 3, the second screen 4, the third screen 5, the fourth screen 6, the fifth screen 7 and the sixth screen 8, the limiting block 17 is arc-shaped, the number of the limiting blocks 17 on one side is six, the six limiting blocks 17 are distributed at equal intervals, and the air at a plurality of angles of a region to be detected can be conveniently collected by arranging a plurality of air inlet pipes 11, so that the collecting area of the equipment is increased, the accuracy of the equipment is also increased, the connecting rod 15, the limiting rod 14 and the movable sleeve 16 are arranged, the plurality of screens can be conveniently fixed, the compactness of the equipment can be increased, and by arranging the limiting, can carry on spacingly to each screen cloth, through rotating the movable sleeve 16 for gag lever post 14 and the separation of connecting rod 15, can part each screen cloth this moment, thereby clear up the inside of this each screen cloth, this equipment has reached and has detected accurate effect, also can play the effect of fixed stability and convenient clearance simultaneously, can more be favorable to the user to use.

To sum up, the microorganism sampler for environment detection can conveniently collect air at a plurality of angles in a region needing to be detected by arranging a plurality of air inlet pipes 11, thereby increasing the collection area of the device and simultaneously increasing the accuracy of the device, can conveniently fix a plurality of screen meshes and simultaneously increasing the compactness of the device by arranging the connecting rod 15, the limiting rod 14 and the movable sleeve 16, can limit each screen mesh by arranging the limiting block 17, can separate the limiting rod 14 from the connecting rod 15 by rotating the movable sleeve 16, can separate each screen mesh at the moment, thereby cleaning the inside of each screen mesh, achieves the effect of accurate detection, can also play the effects of stable fixation and convenient cleaning, can be more beneficial to users, and solves the problem that most of the existing microorganism samplers only have single hole for air inlet, the air at a plurality of angles cannot be collected, the air in the range cannot be sufficiently collected and detected, and the accuracy of the air after detection can be affected.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A microbial sampler for environmental detection, comprising a base (1), characterized in that: the air exhaust pipe (2) extending to the right side of the base (1) is fixedly installed inside the base (1), the first screen (3) is placed at the top of the base (1), the second screen (4) is placed at the top of the first screen (3), the third screen (5) is placed at the top of the second screen (4), the fourth screen (6) is placed at the top of the third screen (5), the fifth screen (7) is placed at the top of the fourth screen (6), the sixth screen (8) is placed at the top of the fifth screen (7), the inlet cover (9) is placed at the top of the sixth screen (8), the mounting seat (10) is fixedly installed at the top of the inlet cover (9), the air inlet pipes (11) are fixedly installed on the front side, the rear side, the left side and the right side of the mounting seat (10), the filter screens (12) are fixedly installed inside the air inlet pipes (11), the dust covers (13) are sleeved on the outer sides of the air inlet pipes (11, the equal fixed mounting in the left and right sides of base (1) has gag lever post (14), the inside movable mounting of gag lever post (14) have the top that extends to gag lever post (14) and with entering flap (9) fixed connection's connecting rod (15), the movable sleeve (16) that extends to the connecting rod (15) outside has been cup jointed in the outside of gag lever post (14), the left and right sides the equal fixed mounting in one side that gag lever post (14) is relative has stopper (17) of contacting respectively with first screen cloth (3), second screen cloth (4), third screen cloth (5), fourth screen cloth (6), fifth screen cloth (7) and sixth screen cloth (8).

2. A microorganism sampler for environmental detection as claimed in claim 1, wherein: the outer side of the air inlet pipe (11) and the side, far away from the mounting seat (10), of the air inlet pipe are provided with external threads, the inner wall of the dustproof cover (13) is provided with internal threads, and the air inlet pipe (11) is in threaded connection with the dustproof cover (13).

3. A microorganism sampler for environmental detection as claimed in claim 1, wherein: the base (1) and first screen cloth (3), first screen cloth (3) and second screen cloth (4), second screen cloth (4) and third screen cloth (5), third screen cloth (5) and fourth screen cloth (6), fourth screen cloth (6) and fifth screen cloth (7), fifth screen cloth (7) and sixth screen cloth (8) and get into flap (9) junction all are provided with the silica gel sealing washer.

4. A microorganism sampler for environmental detection as claimed in claim 1, wherein: the bottom of the outer side of the connecting rod (15) is provided with an external thread, the top of the inner side of the movable sleeve (16) is provided with an internal thread, and the connecting rod (15) is in threaded connection with the movable sleeve (16).

5. A microorganism sampler for environmental detection as claimed in claim 1, wherein: the top of the outer side of the limiting rod (14) is provided with a limiting groove, and the bottom of the inner side of the movable sleeve (16) is provided with a limiting ring extending into the limiting groove.

6. A microorganism sampler for environmental detection as claimed in claim 1, wherein: the limiting blocks (17) are arc-shaped, the number of the limiting blocks (17) on one side is six, and the limiting blocks (17) are distributed equidistantly.