CN211947042U

CN211947042U - Bacterium monitoring facilities that preventive medicine used

Info

Publication number: CN211947042U
Application number: CN202020278505.5U
Authority: CN
Inventors: 陈鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-17
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a bacteria monitoring device for preventive medicine in the technical field of bacteria monitoring device, which comprises a box body, wherein the bottom end of the box body is provided with a support leg, the front side of the box body is provided with a box door, the upper part of the inner cavity of the box body is provided with an air pipe, the left end and the right end of the air pipe run through the left side wall and the right side wall of the box body, the middle part of the air pipe is in a V shape, the air pipe is a square pipe, the right end of the air pipe is connected with an expanding opening, an air exhauster is arranged in the expanding opening, the left end of the air pipe is provided with an inclined opening which is downwards inclined, a filter screen is arranged in the inclined opening, the utility model discloses a V-shaped structure is arranged in the middle part of the air pipe, so that the cleaning fluid of the filter membrane can not, the detection accuracy is improved, and the filtering membrane can be conveniently replaced by the membrane installation frame in the insertion mode.

Description

Bacterium monitoring facilities that preventive medicine used

Technical Field

The utility model relates to a bacteria monitoring facilities technical field specifically is a bacteria monitoring facilities that preventive medicine used.

Background

For various epidemic diseases, such as avian influenza, SARS, H7N9, etc., public health preventive medicine plays an important role in inquiring the source of infection, effectively preventing and controlling the spread of disease. The discovery and prevention of infectious diseases are realized by bacteria collection detection of water source air and the like. Most of the existing bacteria collection detection devices filter and culture a test sample in a filter by the directional peristaltic pressurization effect of a bacteria collection instrument so as to detect whether the test sample contains bacteria. The existing bacteria collection detection device is not suitable for on-site detection of air in a detected area.

Patent number CN201711339656.6 discloses a public health medicine collection fungus detection device, relate to the medical equipment field, this public health medicine collection fungus detection device carries the box to being detected the region when using earlier, then opens the air exhauster in with the air suction draught tube to filter the bacterium in the air through filtration membrane, then open the cleaning machine, wash into the bacterium in the filtration membrane and detect a section of thick bamboo in, the rethread biological bacteria sensor detects out bacterial content, and react specific numerical value through the display screen. This public health medical science collection fungus detection device can pass through the air exhauster and inhale the air in the district under test to filtration membrane on, then detect bacterial content, be fit for the bacterium in the on-the-spot detection air.

But above-mentioned device is when wasing filtering membrane, and the flush fluid can be followed exhaust column both ends outflow, causes environmental pollution, and at convulsions in-process, has more dust impurity to fall on bacteria filtering membrane, is unfavorable for the bacterium monitoring, and the inconvenient change of bacterial membrane in the device.

Based on this, the utility model designs a bacteria monitoring facilities that preventive medicine used to solve the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bacteria monitoring facilities that preventive medicine used to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bacteria monitoring device for preventive medicine comprises a box body, wherein supporting legs are arranged at the bottom end of the box body, a box door is arranged at the front side of the box body, an air pipe is arranged on the upper portion of an inner cavity of the box body, the left end and the right end of the air pipe penetrate through the left side wall and the right side wall of the box body, the middle portion of the air pipe is in a V-shaped shape, the air pipe is a square pipe, an expanding opening is connected with the right end of the air pipe, an exhaust fan is arranged in the expanding opening, the left end of the air pipe is provided with a downward-inclined opening, a filter screen is arranged in the inclined opening, a film mounting frame is inserted in the middle portion of the air pipe in a sealing manner, a filter film is mounted in the film mounting frame, a detection cylinder is arranged in the middle portion of the bottom wall of the inner cavity of the box body, the bottom of the detection cylinder is provided with a liquid discharge pipe, the liquid discharge pipe is provided with a valve, the upper part of the inner cavity of the box body is provided with a flushing device, and the output end of the flushing device is communicated with the middle part of the top wall of the V-shaped part of the air pipe.

Preferably, the membrane installation frame is a square frame, a liquid inlet and outlet is formed in the middle of the front side wall and the rear side wall of the membrane installation frame, a handle is arranged in the middle of the right side wall of the membrane installation frame, and the membrane installation frame is made of elastic plastic.

Preferably, the filtering membrane is a bacterial filtering membrane with the pore diameter of less than 0.22 mu m

Preferably, the middle part front side of tuber pipe corresponds the membrane installation frame and is equipped with the interface, the upper and lower side of tuber pipe corresponds the membrane installation frame and is equipped with the opening, the upside the opening is connected with flushing device's output, the downside the opening is connected with the pipe.

Preferably, a protective cover is arranged on the outer side of the flaring, and the protective cover is in threaded connection with the flaring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up V type structure at the tuber pipe middle part, can make filtration membrane's washing liquid can not flow from the tuber pipe both sides, avoided environmental pollution, set up the filter screen through the air intake at the tuber pipe, dust impurity in can effectively keeping apart the air, avoid dust impurity to be stained with and cover on filtration membrane, improved the detection accuracy, through the membrane installation frame that sets up the grafting form, can conveniently change filtration membrane.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of the structure of the membrane mounting frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-support leg, 3-box door, 4-air pipe, 5-flaring, 6-exhaust fan, 7-filter screen, 8-membrane mounting frame, 9-filter membrane, 10-detection cylinder, 11-guide pipe, 12-bacteria monitoring sensor, 13-drain pipe, 14-flushing device, 15-display, 51-protective cover, 81-liquid inlet and outlet and 82-handle.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a bacteria monitoring device for preventive medicine comprises a box body 1, supporting legs 2 are arranged at the bottom end of the box body 1, a box door 3 is arranged at the front side of the box body 1, an air pipe 4 is arranged at the upper part of an inner cavity of the box body 1, the left end and the right end of the air pipe 4 penetrate through the left side wall and the right side wall of the box body 1, the middle part of the air pipe 4 is in a V shape, the air pipe 4 is a square pipe, the right end of the air pipe 4 is connected with a flaring 5, an exhaust fan 6 is arranged in the flaring 5, the left end of the air pipe 4 is provided with a downward inclined opening, a filter screen 7 is arranged in the inclined opening, a membrane mounting frame 8 is hermetically inserted in the middle part of the air pipe 4, a filter membrane 9 is arranged in the membrane mounting frame 8, a detection cylinder 10 is arranged in the middle part of the bottom wall of the inner cavity of the box body 1, a liquid discharge pipe 13 is arranged at the bottom of the detection cylinder 10, a valve is arranged on the liquid discharge pipe 13, a flushing device 14 is arranged at the upper part of the inner cavity of the box body 1, and the output end of the flushing device 14 is communicated with the middle part of the top wall of the V-shaped part of the air pipe 4.

Further, membrane installation frame 8 is square frame, and business turn over liquid mouth 81 has been seted up in the middle part of the front and back lateral wall of membrane installation frame 8, and the right side wall middle part of membrane installation frame 8 is equipped with handle 82, and membrane installation frame 8 is the elastic plastic material.

Further, the filtering membrane 9 is a bacterial filtering membrane with the pore diameter less than 0.22 mu m

Further, the middle part front side of tuber pipe 4 corresponds membrane installation frame 8 and is equipped with the interface, and the upper and lower side of tuber pipe 4 corresponds membrane installation frame 8 and is equipped with the opening, and the upside opening is connected with flushing device 14's output, and the downside opening is connected with pipe 11.

Furthermore, a protective cover 51 is arranged on the outer side of the flared opening 5, and the protective cover 51 is in threaded connection with the flared opening 5.

The working principle is as follows: when the device is used, the exhaust fan 6 is started to suck air into the air pipe 4, dust in the air is intercepted and filtered by the filter screen 7, bacteria are intercepted by the filter membrane 9, the exhaust fan 6 is stopped after a period of time, the flushing device 14 is started again, the bacteria adhered to the filter membrane 9 are flushed down, the bacteria enter the detection cylinder 10 through the guide pipe 11, and the bacteria monitoring sensor 12 detects the bacteria information and feeds the bacteria information back to the display 15.

The electric devices in the device are electrically connected with an external power supply through the external control switch.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The further embodiments of the present invention disclosed above are merely intended to help illustrate the present invention. Further embodiments are not exhaustive and do not limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a bacterium monitoring facilities that preventive medicine used, is including box (1), its characterized in that: the detection box is characterized in that supporting legs (2) are arranged at the bottom end of the box body (1), a box door (3) is arranged on the front side of the box body (1), an air pipe (4) is installed on the upper portion of an inner cavity of the box body (1), the left end and the right end of the air pipe (4) penetrate through the left side wall and the right side wall of the box body (1), the middle of the air pipe (4) is in a V-shaped shape, the air pipe (4) is a square pipe, the right end of the air pipe (4) is connected with a flaring (5), an air exhauster (6) is arranged in the flaring (5), the left end of the air pipe (4) is provided with a beveled opening which is downwards inclined, a filter screen (7) is arranged in the beveled opening, a film installation frame (8) is hermetically inserted in the middle of the air pipe (4), a filter film (9) is installed in the film installation frame (8), a detection barrel, detect and install bacterium monitoring sensor (12) in a section of thick bamboo (10), the right wall mounting of box (1) has display (15), bacterium monitoring sensor (12) and display (15) electric connection, the bottom of detecting a section of thick bamboo (10) is equipped with fluid-discharge tube (13), have the valve on fluid-discharge tube (13), the inner chamber upper portion of box (1) is equipped with flushing apparatus (14), the output intercommunication tuber pipe (4) of flushing apparatus (14) V-arrangement portion roof middle part.

2. A bacteria monitoring device for preventive medicine according to claim 1, characterized in that: membrane installation frame (8) are square frame, business turn over liquid mouth (81) have been seted up at the lateral wall middle part around membrane installation frame (8), the right side wall middle part of membrane installation frame (8) is equipped with handle (82), membrane installation frame (8) are the elastic plastic material.

3. A bacteria monitoring device for preventive medicine according to claim 1, characterized in that: the filtering membrane (9) is a bacterial filtering membrane with the pore diameter less than 0.22 mu m.

4. A bacteria monitoring device for preventive medicine according to claim 1, characterized in that: the middle part front side of tuber pipe (4) corresponds membrane installation frame (8) and is equipped with the interface, the upper and lower side of tuber pipe (4) corresponds membrane installation frame (8) and is equipped with the opening, the upside the opening is connected with the output of flushing device (14), the downside the opening is connected with pipe (11).

5. A bacteria monitoring device for preventive medicine according to claim 1, characterized in that: the outside of flaring (5) is equipped with safety cover (51), be threaded connection between safety cover (51) and flaring (5).