CN216484206U - Online planktonic bacteria check out test set - Google Patents
Online planktonic bacteria check out test set Download PDFInfo
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- CN216484206U CN216484206U CN202123171018.2U CN202123171018U CN216484206U CN 216484206 U CN216484206 U CN 216484206U CN 202123171018 U CN202123171018 U CN 202123171018U CN 216484206 U CN216484206 U CN 216484206U
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- sampling
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- cage box
- planktonic bacteria
- dust particle
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Abstract
The utility model discloses an online planktonic bacteria check out test set, include: installation cavity, sampling chamber, dust particle tester and apron, dust particle tester and electromagnetism air pump are installed to the installation cavity inboard, the sampling chamber sets up the upper end at the installation cavity, threaded connection has the apron on the sampling chamber, the culture dish has been placed to the sampling intracavity side. The utility model discloses a clean gas of superclean bench is carried to the sampling intracavity through the electromagnetism air pump and is taken a breath, then carries out the sampling detection to the gas in the sampling intracavity through the dust particle tester, just can carry out the sampling detection of gaseous planktonic fungus after up to standard to this can improve the accuracy of sampling detection; the antibacterial layer and the ultraviolet germicidal lamp are arranged in the sampling cavity, so that the sampling cavity can be irradiated and sterilized to avoid breeding bacteria.
Description
Technical Field
The utility model relates to a gaseous detection technology field specifically is online planktonic bacteria check out test set.
Background
The real-time planktonic bacteria detecting system is one kind of equipment suitable for real-time monitoring of air particle and biological particle in clean environment, and utilizes the principle that NADH and riboflavin in living microbe may be activated to produce fluorescence to produce one signal source to represent the existence of microbe.
At present, the existing products are common target plates, namely culture dishes and culture paper are fixed, so that the received sampling gas is not uniform necessarily due to different gas cleanliness in sampling cavities in the testing process, the culture dishes cannot rapidly and accurately collect planktonic bacteria, and the testing accuracy is influenced; meanwhile, corresponding sterilization measures are easy to lack in the sampling cavity, and bacteria can breed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an online planktonic bacteria check out test set to solve the different influences of gaseous collection cleanliness factor and gather the problem that test accuracy and sampling chamber breed the bacterium.
In order to achieve the above object, the utility model provides a following technical scheme: on-line planktonic bacteria check out test set includes: installation cavity, sampling chamber, dust particle tester and apron, dust particle tester and electromagnetism air pump are installed to the installation cavity inboard, the sampling chamber sets up the upper end at the installation cavity, threaded connection has the apron on the sampling chamber, the culture dish has been placed to the sampling intracavity side.
Preferably, the air inlet of electromagnetism air pump is connected with first three way solenoid valve, is provided with the net gas intake pipe on the first three way solenoid valve and gives vent to anger the joint with the cage box, and the cage box is given vent to anger to connect and is connected with the cage box of being surveyed through the hose, the gas outlet of electromagnetism air pump is connected with the spray tube, and the one end of spray tube is located the sampling intracavity side, and when taking a breath in the sampling intracavity portion, the net gas intake pipe of first three way solenoid valve control is admitted air, then carries the clean gas of superclean bench to sampling intracavity side through the electromagnetism air pump and takes a breath, when detecting gaseous planktonic bacteria, and first three way solenoid valve control cage box is given vent to anger and is connected and admit air, will be surveyed the interior gas of cage box and carry to the sampling intracavity and directly blow the sampling culture dish through the electromagnetism air pump.
Preferably, second three way solenoid valve is installed to the sampling intracavity wall, is provided with outer calandria and cage box air-inlet connection on the second three way solenoid valve, and cage box air-inlet connection passes through the hose and is connected with the cage box of being surveyed, and second three way solenoid valve passes through outer calandria and will sample intracavity air escape when taking a breath to the sampling intracavity, and second three way solenoid valve utilizes the hose to carry gas to being surveyed the cage box inboard through cage box air-inlet connection when carrying out the detection of gas planktonic bacteria.
Preferably, be provided with the sampling pipe on the dust particle tester, the sampling pipe is located the sampling intracavity side, and the dust particle tester judges the convenient next detection operation of the degree of sampling intracavity portion air purification through the numerical value that sampling pipe extraction sampling intracavity gas was surveyed.
Preferably, the terminal surface is provided with the mounting groove under the apron, and the sterilamp is installed to the mounting groove inboard, and the sterilamp shines the sterilization to the intracavity portion of sampling.
Preferably, the inner wall of the sampling cavity is provided with an antibacterial layer, and the antibacterial layer can prevent the inner wall of the sampling cavity from breeding bacteria.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an electromagnetism air pump carries superclean bench clean gas to the sampling intracavity and takes a breath, then carries out the sampling test to the sampling intracavity gas through the dust particle tester, just can carry out gaseous planktonic fungus sampling test after up to standard to this can improve the accuracy that the sampling detected.
2. The utility model discloses a setting sets up antibiotic layer and sterilamp in the sampling chamber and can shine to disinfect to the sampling chamber and avoid breeding the bacterium.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a sectional view of the whole structure of the present invention;
FIG. 4 is a plan view of the cover plate of the present invention;
in the figure: the device comprises a mounting cavity 1, an electromagnetic air pump 11, a spray pipe 12, a first three-way electromagnetic valve 13, a clean air inlet pipe 14, a cage box air outlet connector 15, a sampling cavity 2, a culture dish 21, an antibacterial layer 22, a second three-way electromagnetic valve 23, an outer exhaust pipe 24, a cage box air inlet connector 25, a dust particle tester 3, a sampling pipe 31, a cover plate 4, a mounting groove 41, an ultraviolet germicidal lamp 42 and a cage box 6 to be tested.
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.
Example 1
Referring to fig. 1, 2 and 3, the online planktonic bacteria detecting apparatus shown in the drawings comprises: installation cavity 1, sampling cavity 2, dust particle tester 3 and apron 4, 1 inboard installation of installation cavity has dust particle tester 3 and electromagnetism air pump 11, and sampling cavity 2 sets up in the upper end of installation cavity 1, and threaded connection has apron 4 on the sampling cavity 2, and culture dish 21 has been placed to 2 inboard in sampling cavity.
An air inlet of the electromagnetic air pump 11 is connected with a first three-way electromagnetic valve 13, a purified air inlet pipe 14 and a cage box air outlet joint 15 are arranged on the first three-way electromagnetic valve 13, the first three-way electromagnetic valve 13 controls the purified air inlet pipe 14 and the cage box air outlet joint 15 to enter air, the cage box air outlet joint 15 is connected with a tested cage box 6 through a hose, an air outlet of the electromagnetic air pump 11 is connected with a spray pipe 12, one end of the spray pipe 12 is positioned at the inner side of the sampling cavity 2, when the inside of the sampling cavity 2 is ventilated, the first three-way electromagnetic valve 13 controls the purified air inlet pipe 14 to enter air, then the clean air of the superclean workbench is conveyed to the inner side of the sampling cavity 2 for ventilation through a spray pipe 12 by an electromagnetic air pump 11, when detecting the gas plankton, the first three-way electromagnetic valve 13 controls the air inlet of the cage box air outlet joint 15, the gas in the tested cage box 6 is conveyed into the sampling cavity 2 by the electromagnetic air pump 11 to directly blow and sample the culture dish 21.
Second three way solenoid valve 23 is installed to 2 inner walls in sampling chamber, be provided with outer calandria 24 and cage box air-inlet connection 25 on the second three way solenoid valve 23, second three way solenoid valve 23 control outer calandria 24 and cage box air-inlet connection 25 give vent to anger, cage box air-inlet connection 25 passes through the hose and is connected with surveyed cage box 6, second three way solenoid valve 23 will sample 2 interior air dischargements of chamber through outer calandria 24 when taking a breath in the sampling chamber 2, second three way solenoid valve 23 utilizes the hose to carry gas to being surveyed 6 inboards of cage box through cage box air-inlet connection 25 when carrying out gaseous planktonic bacteria and detecting.
Be provided with sampling pipe 31 on dust particle tester 3, sampling pipe 31 is located sampling chamber 2 inboardly, and dust particle tester 3 judges sampling chamber 2 inside air purification's degree convenience on next step detection operation through the numerical value that sampling pipe 31 extraction sampling chamber 2 internal gas surveyed.
When the equipment is used: the equipment is placed on a superclean bench, the electromagnetic air pump 11 is started to operate, the first three-way electromagnetic valve 13 controls the air inlet of the clean air inlet pipe 14, then the clean air of the superclean workbench is conveyed to the inner side of the sampling cavity 2 for ventilation through a spray pipe 12 by an electromagnetic air pump 11, then the air in the sampling cavity 2 is discharged through the external discharge pipe 24 by the second three-way electromagnetic valve 23, along with the continuous ventilation in the sampling cavity 2, the numerical value measured by extracting the gas in the sampling cavity 2 by the dust particle tester 3 through the sampling pipe 31 is utilized to judge the degree of air purification in the sampling cavity 2, when the air quality reaches the standard, can make things convenient for detection operation on next step, it admits air to control cage box air outlet joint 15 through first three way solenoid valve 13, utilizes electromagnetism air pump 11 will be surveyed 6 interior gas transport of cage box to directly blow the sampling to culture dish 21 in sampling chamber 2 to this can improve the sampling accuracy through taking a breath in 2 to sampling chamber.
Example 2
Referring to fig. 3 and 4, the present embodiment further illustrates, in example 1, an online planktonic bacteria detection apparatus including: installation cavity 1, sampling cavity 2, dust particle tester 3 and apron 4, 1 inboard installation of installation cavity has dust particle tester 3 and electromagnetism air pump 11, and sampling cavity 2 sets up in the upper end of installation cavity 1, and threaded connection has apron 4 on the sampling cavity 2, and culture dish 21 has been placed to 2 inboard in sampling cavity.
The lower end surface of the cover plate 4 is provided with a mounting groove 41, an ultraviolet sterilization lamp 42 is mounted on the inner side of the mounting groove 41, and the ultraviolet sterilization lamp 42 performs irradiation sterilization on the inside of the sampling cavity 2.
The inner wall of the sampling cavity 2 is provided with the antibacterial layer 22, and the antibacterial layer 22 can prevent bacteria from breeding on the inner wall of the sampling cavity 2.
In this embodiment, the device can avoid the effect of the bacteria grown in the sampling cavity 2 on the detection result by irradiating and sterilizing the inside of the sampling cavity 2 through the ultraviolet germicidal lamp 42 and then cooperating with the antibacterial layer 22.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. On-line planktonic bacteria check out test set which characterized in that includes:
installation cavity (1), sampling cavity (2), dust particle tester (3) and apron (4), dust particle tester (3) and electromagnetism air pump (11) are installed to installation cavity (1) inboard, sampling cavity (2) set up the upper end in installation cavity (1), threaded connection has apron (4) on sampling cavity (2), culture dish (21) have been placed to sampling cavity (2) inboard.
2. The apparatus for detecting planktonic bacteria according to claim 1, characterized in that: the air inlet of electromagnetism air pump (11) is connected with first three way solenoid valve (13), is provided with net gas intake pipe (14) on first three way solenoid valve (13) and cage box and gives vent to anger joint (15), and cage box gives vent to anger joint (15) and is connected with surveyed cage box (6) through the hose, the gas outlet of electromagnetism air pump (11) is connected with spray tube (12), and the one end of spray tube (12) is located sampling chamber (2) inboard.
3. The apparatus for detecting planktonic bacteria according to claim 1, characterized in that: the sampling device is characterized in that a second three-way electromagnetic valve (23) is installed on the inner wall of the sampling cavity (2), an outer exhaust pipe (24) and a cage box air inlet joint (25) are arranged on the second three-way electromagnetic valve (23), and the cage box air inlet joint (25) is connected with a cage box (6) to be measured through a hose.
4. The apparatus for detecting planktonic bacteria according to claim 1, characterized in that: a sampling pipe (31) is arranged on the dust particle tester (3), and the sampling pipe (31) is positioned on the inner side of the sampling cavity (2).
5. The apparatus for detecting planktonic bacteria according to claim 1, characterized in that: the lower end face of the cover plate (4) is provided with a mounting groove (41), and an ultraviolet germicidal lamp (42) is mounted on the inner side of the mounting groove (41).
6. The online planktonic bacteria detection apparatus of claim 1, characterized in that: the inner wall of the sampling cavity (2) is provided with an antibacterial layer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123171018.2U CN216484206U (en) | 2021-12-16 | 2021-12-16 | Online planktonic bacteria check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123171018.2U CN216484206U (en) | 2021-12-16 | 2021-12-16 | Online planktonic bacteria check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216484206U true CN216484206U (en) | 2022-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123171018.2U Active CN216484206U (en) | 2021-12-16 | 2021-12-16 | Online planktonic bacteria check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216484206U (en) |
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2021
- 2021-12-16 CN CN202123171018.2U patent/CN216484206U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213000 block B, No. 117 Xueye Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Bairuiji Biopharmaceutical Co.,Ltd. Address before: 213125 building B, 117 Xueye Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: BIOREGEN BIOMEDICAL (CHANGZHOU) Co.,Ltd. |
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| CP03 | Change of name, title or address |