CN216337659U

CN216337659U - Be applied to biotechnology's multi-functional air microorganism sampling device

Info

Publication number: CN216337659U
Application number: CN202122692408.8U
Authority: CN
Inventors: 王非凡; 赵鹏宇; 管梦斐; 李念祖; 李宜衡; 曹泽林; 王开开
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-19
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a multifunctional air microorganism sampling device applied to biotechnology, which relates to the field of microorganism sampling and comprises a handle, wherein a storage battery, a controller and a gas pump are arranged in the handle, the top of the handle is fixedly connected with a fixed platform, the surface of the fixed platform is fixedly connected with a connecting block, an exhaust pipe of the gas pump penetrates through the fixed platform and then is communicated with the connecting block, the outer wall of the connecting block is in threaded connection with an impact pipe, the inner wall of the bottom of the impact pipe and the outer wall of a connecting ring are both provided with threaded rings, the middle part of the impact pipe is provided with four limit blocks, a sampling vessel is arranged between the four limit blocks, a flow guide hole is distributed in an annular area between the limit blocks and the inner wall of the connecting ring, the bottom of the flow guide hole is communicated with a flow guide pipe, the top of the impact pipe is in threaded connection with an upper cover, the surface of the upper cover is distributed with filter holes, air is pumped by the gas pump to enable air to flow through the upper cover and the multiple impact pipes, so as to enable microorganisms in the air to impact on the sampling vessel, the diameters of the flow guide holes are distributed from large to small, so that the flow guide holes can be separated and sampled step by step, and the sampling efficiency is higher.

Description

Be applied to biotechnology's multi-functional air microorganism sampling device

Technical Field

The utility model relates to the field of microorganism sampling, in particular to a multifunctional air microorganism sampling device applied to biotechnology.

Background

Microorganisms play a very important role in maintaining the ecological balance in the nature as important organisms participating in the material circulation. Most microorganisms exist in soil, and a small part of the microorganisms exist in the form of aerosol in the bottom layer of the atmosphere, wherein a part of the microorganisms have pathogenicity and can threaten the health of human beings when reaching a certain concentration. Therefore, the air microorganism composition in the environment can be monitored timely, simply and accurately, and the method has very important significance for guaranteeing the health of people. High-efficient, comprehensive sampling to air microorganism is the prerequisite that air microorganism accurately detected, and air microorganism sampling device on the present market adopts the formula of subsiding sampling mostly, and the sampling efficiency is low and the sampling quality is relatively poor, and the part uses the instrument sampling, but instrument position itself is injectd, can not remove the sampling at will, uses comparatively troublesome, for this reason this novel multi-functional air microorganism sampling device who provides a be applied to biotechnology is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional air microorganism sampling device applied to biotechnology, which solves the technical problems of settling type sampling, low sampling efficiency, poor sampling quality, partial sampling by using an instrument, limited position of the instrument, incapability of randomly moving for sampling and troublesome use.

In order to solve the technical problems, the utility model provides a multifunctional air microorganism sampling device applied to biotechnology, which comprises a handle, wherein a storage battery, a controller and a gas pump are arranged in the handle, the storage battery, the controller and the gas pump are separated by a partition plate, a bottom cover is arranged at the bottom of the handle, the top of the handle is fixedly connected with a fixed table, the surface of the fixed table is fixedly connected with a connecting block, an exhaust pipe of the gas pump penetrates through the fixed table and then is communicated with the connecting block, the outer wall of the connecting block is in threaded connection with an impact pipe, the top of the impact pipe is protruded with a connecting ring, the inner wall of the bottom of the impact pipe and the outer wall of the connecting ring are both provided with thread rings, the two thread rings are in matched design, the middle of the impact pipe is provided with four limit blocks, a sampling vessel is arranged in the middle of the four limit blocks, and flow guide holes are distributed in an annular area between the limit blocks and the inner wall of the connecting ring, the bottom of the flow guide hole is communicated with the flow guide pipe, the top of the impact pipe is in threaded connection with an upper cover, and filter holes are distributed in the surface of the upper cover.

Preferably, the storage battery and the air pump are connected with the controller through wires, the controller is located on the outer wall of the handle and embedded with a control button, the air outlet pipe of the air pump is located on the outer wall of the handle and provided with an air outlet, and the control button and the air outlet are located on the outer walls of the two sides of the handle respectively.

Preferably, the fixed station bottom is equipped with three recess, and is three the support has been inserted to fixed station recess inside, the equal fixedly connected with base in support bottom.

Preferably, the upper surface of the connecting block is provided with a rubber ring.

Preferably, four air windows are formed in the outer wall of the sampling vessel, and the top of the sampling vessel and the flow guide pipe are designed correspondingly.

Preferably, all the portrays have the mark number on striking pipe and the upper cover outer wall, just the mark number is arranged from small to big, and is a plurality of the diameter of striking inside water conservancy diversion hole is followed the mark number and is distributed from big to small.

Compared with the related art, the multifunctional air microorganism sampling device applied to the biotechnology provided by the utility model has the following beneficial effects:

(1) the utility model provides a multifunctional air microorganism sampling device applied to biotechnology, which is characterized in that air is pumped by an air pump to flow through an upper cover and a plurality of impact pipes, so that microorganisms in the air impact on a sampling vessel, the diameters of flow guide holes are distributed from large to small, the sampling can be separated step by step, and the sampling efficiency is higher.

(2) The utility model provides a multifunctional air microorganism sampling device applied to biotechnology, which can be used in a handheld manner by a user through installing an air pump and a storage battery on a grip, is not limited to indoor sampling, and is more convenient to use because a fixing table is provided with a tripod which can be assembled by a support and is fixedly placed.

Drawings

FIG. 1 is a schematic perspective view of a multifunctional air microorganism sampling device for biotechnology according to the present invention;

FIG. 2 is a schematic view of a multifunctional air microorganism sampling device applied to biotechnology according to the present invention;

FIG. 3 is a front cross-sectional view of a multi-functional air microorganism sampling apparatus of the present invention applied to biotechnology;

FIG. 4 is a semi-sectional view of a sampling vessel of a multifunctional air microorganism sampling apparatus applied to biotechnology according to the present invention.

Reference numbers in the figures: 1. a grip; 2. a storage battery; 3. a controller; 31. a control button; 4. an air pump; 41. an air exhaust pipe; 42. an air outlet pipe; 5. a bottom cover; 6. a fixed table; 61. a support; 7. connecting blocks; 71. a rubber ring; 8. an impingement tube; 81. a connecting ring; 82. a limiting block; 83. a flow guide hole; 84. a flow guide pipe; 9. a sampling vessel; 91. a louver; 10. an upper cover; 101. a filtration pore; 11. the reference number.

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.

The embodiment is given by figures 1-4, the utility model relates to a multifunctional air microorganism sampling device applied to biotechnology, which comprises a handle 1, wherein a storage battery 2, a controller 3 and an air pump 4 are arranged in the handle 1, the storage battery 2, the controller 3 and the air pump 4 are separated by a partition plate, a bottom cover 5 is arranged at the bottom of the handle 1, a fixed table 6 is fixedly connected at the top of the handle 1, a connecting block 7 is fixedly connected to the surface of the fixed table 6, an exhaust tube 41 of the air pump 4 penetrates through the fixed table 6 and is communicated with the connecting block 7, the outer wall of the connecting block 7 is in threaded connection with an impact tube 8, a connecting ring 81 is protruded at the top of the impact tube 8, thread rings are arranged on the inner wall of the bottom of the impact tube 8 and the outer wall of the connecting ring 81, the two thread rings are designed in a matching way, four limiting blocks 82 are arranged in the middle of the impact tube 8, a sampling vessel 9 is arranged in the middle of the four limiting blocks 82, and guide holes 83 are distributed in an annular area between the limiting blocks 82 and the inner wall of the connecting ring 81, the bottom of the diversion hole 83 is communicated with the diversion pipe 84, the top of the impact pipe 8 is in threaded connection with an upper cover 10, and the surface of the upper cover 10 is distributed with filter holes 101.

Wherein, battery 2 and air pump 4 all are connected with controller 3 through the wire, controller 3 is located 1 outer wall of handle and inlays and be equipped with

control button

31, 1 outer wall mounting control button 31 of handle can be handheld the use of controlling of convenience of customers, the outlet duct 42 of air pump 4 is located handle 1 outer wall and has seted up the gas outlet, control button 31 is located the both sides outer wall of handle 1 respectively with the gas outlet, avoid the user to spout along the gas outlet to the user when controlling the use, cause the use inconvenient.

Wherein, 6 bottoms of fixed station are equipped with three recesses, and 6 recess inside of three fixed station have inserted support 61, the equal fixedly connected with base in support 61 bottom, and the user uses handle 1 is handed to the accessible when using the device, also can insert three support 61 and make up the tripod in the crouching groove to place whole device and use, two kinds of using-way use are more convenient.

Wherein, connecting block 7 upper surface mounting has rubber circle 71, and when the user will strike pipe 8 and connect downwards along the rotation of connecting block 7, honeycomb duct 84 moves down and contacts with rubber circle 71, through rubber deformation characteristic, can make honeycomb duct 84 and rubber circle 71 form sealed effect to guarantee going on smoothly of bleeding.

Wherein, four transoms 91 are arranged on the outer wall of the sampling vessel 9, the top of the sampling vessel 9 is designed corresponding to the draft tube 84, the airflow rushing out from the draft tube 84 firstly collides with the sampling vessel 9, part of the microorganisms in the air are blocked and remained on the sampling vessel 9, and the rest of the airflow and the microorganisms continue to flow to the next diversion hole 83 and the draft tube 84 along the transoms 91.

Wherein, all the portrayal has mark number 11 on striking pipe 8 and the 10 outer walls of upper cover, and mark number 11 is arranged by little to big, and the diameter of the inside water conservancy diversion hole 83 of a plurality of striking pipes is followed mark number 11 and is distributed by big to little, can convenience of customers judge the diameter size of water conservancy diversion hole 83 through mark number 11, thereby correctly install and use, water conservancy diversion hole 83 is distributed by big to little, the microorganism that the diameter is different in the filtered air step by step, thereby carry out accurate sampling.

The working principle is as follows: will strike pipe 8 according to mark number 11 threaded connection in proper order, 8 swivelling joint on connecting block 7 of bottom striking pipe, install upper cover 10 in striking 8 tops of pipe at last, the user holds handle 1 or installing support 61 makes handle 1 fixed, control air pump 4 starts through control button 31 and controller 3, air pump 4 at the uniform velocity extracts the outside air, the air filters dust impurity along the filtration hole 101 on upper cover 10 surface earlier, the air striking after the filtration is on sampling ware 9, part microorganism stops on sampling ware 9 surface under inertia in the air, all the other microorganisms follow the air current and flow and strike on the sampling ware 9 of next striking pipe 8 inside along water conservancy diversion hole 83 and honeycomb duct 84, analogize in proper order and reduce the design from top to bottom in proper order through water conservancy diversion hole 83, can separate the microorganism that the diameter is different and stop on sampling ware 9, sampling efficiency is higher step by step.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be applied to biotechnology multi-functional air microorganism sampling device, its characterized in that, includes handle (1), handle (1) internally mounted has battery (2), controller (3) and air pump (4), battery (2), controller (3) and air pump (4) separate through the baffle, bottom (5) are installed to handle (1) bottom, handle (1) top fixedly connected with fixed station (6), just fixed station (6) fixed surface is connected with connecting block (7), exhaust tube (41) of air pump (4) are linked together with connecting block (7) after running through fixed station (6), connecting block (7) outer wall threaded connection has striking pipe (8), striking pipe (8) top protrusion has go-between (81), striking pipe (8) bottom inner wall all is equipped with the screw thread circle with go-between (81) outer wall, and two screw thread circle phase-match designs, striking pipe (8) middle part is equipped with four stopper (82), four sampling ware (9) have been placed in the middle of stopper (82), the annular region between stopper (82) and go-between (81) inner wall distributes and has water conservancy diversion hole (83), water conservancy diversion hole (83) bottom is linked together with honeycomb duct (84), striking pipe (8) top threaded connection has upper cover (10), just upper cover (10) surface distribution has filtration pore (101).

2. The multifunctional air microorganism sampling device applied to biotechnology as claimed in claim 1, wherein the battery (2) and the air pump (4) are both connected with the controller (3) through wires, the controller (3) is located on the outer wall of the handle (1) and embedded with a control button (31), the air outlet pipe (42) of the air pump (4) is located on the outer wall of the handle (1) and provided with an air outlet, and the control button (31) and the air outlet are respectively located on the outer walls of two sides of the handle (1).

3. The multifunctional air microorganism sampling device applied to biotechnology as claimed in claim 1, wherein three grooves are formed in the bottom of the fixing platform (6), a support (61) is inserted into each of the three grooves of the fixing platform (6), and a base is fixedly connected to the bottom of each support (61).

4. The multifunctional air microorganism sampling device applied to biotechnology as recited in claim 1, wherein the rubber ring (71) is installed on the upper surface of the connecting block (7).

5. The multifunctional air microorganism sampling device applied to biotechnology as claimed in claim 1, wherein four air windows (91) are opened on the outer wall of the sampling vessel (9), and the top of the sampling vessel (9) is designed corresponding to the draft tube (84).

6. The multifunctional air microorganism sampling device applied to biotechnology according to claim 1, wherein the impact tube (8) and the outer wall of the upper cover (10) are both marked with mark numbers (11), the mark numbers (11) are arranged from small to large, and the diameters of the flow guide holes (83) inside the impact tube (8) are distributed from large to small along with the mark numbers (11).