CN209052691U - A kind of bactericidal unit of microbiological culture media - Google Patents
A kind of bactericidal unit of microbiological culture media Download PDFInfo
- Publication number
- CN209052691U CN209052691U CN201821373491.4U CN201821373491U CN209052691U CN 209052691 U CN209052691 U CN 209052691U CN 201821373491 U CN201821373491 U CN 201821373491U CN 209052691 U CN209052691 U CN 209052691U
- Authority
- CN
- China
- Prior art keywords
- steamer
- sliding block
- shield
- insulating layer
- culture media
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000001963 growth medium Substances 0.000 title claims abstract description 30
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 14
- 238000009629 microbiological culture Methods 0.000 title claims abstract description 14
- 210000004907 gland Anatomy 0.000 claims abstract description 11
- 239000000523 sample Substances 0.000 claims abstract description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 7
- 239000011496 polyurethane foam Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920006327 polystyrene foam Polymers 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 230000001954 sterilising effect Effects 0.000 description 9
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a kind of bactericidal units of microbiological culture media, the top of described device ontology is bolted with cover board, the top of the cover board is equipped with link block, the lower part of the cover board is connected with connecting rod, the lower part of the connecting rod is connected with sliding block, baffle is installed on the inside of the sliding block, the inside of steamer is connected on the outside of the sliding block, insulating layer is socketed on the outside of the steamer, shield is provided on the outside of the insulating layer, cavity is constituted between the insulating layer and shield, the side of the steamer is equipped with gland steam exhauster, the gland steam exhauster probes into the inside of cavity through insulating layer, ultraviolet radiator is installed on the inside of the shield.Movement of the utility model by mobile the realization connecting rod and sliding block of cover board, the taking-up of easy realization culture medium, while being sterilized by ultraviolet radiator to the air in cavity, it effectively prevent air to enter during the pressure relief process, culture medium is avoided to be contaminated.
Description
Technical field
The utility model belongs to medium sterilization technical field, and in particular to a kind of bactericidal unit of microbiological culture media.
Background technique
Microbiological culture media before the use more to need to carry out sterilization treatment, and such as without sterilizing, then miscellaneous bacteria can consume training
Base is supported, the decline of production capacity is caused, while the metabolite of miscellaneous bacteria can make the extraction of culture more difficult, is unfavorable for micro- life
The culture of object.
Existing bactericidal unit is mostly sterilized by way of moist heat sterilization, in sterilization process, needs first steam
Air in pot drains, and steam is then discharged after the completion of sterilizing and carries out counterpressure, can have time during steam is discharged
Gas enters inside device, and the quality that frequently can lead to culture medium changes, and influences the quality of culture medium, another aspect culture medium
Temperature it is excessively high, be not easy user taking-up, be unfavorable for operating.
Utility model content
The purpose of this utility model is to provide a kind of bactericidal unit of microbiological culture media, simple and convenient avoids steaming
In vapour discharge process, culture medium is impaired caused by being entered in steamer due to air, while being convenient for taking-up of the user to culture medium,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of bactericidal unit of microbiological culture media,
Including device noumenon and steamer, the top of described device ontology is bolted with cover board, and the top of the cover board is equipped with link block, institute
The lower part for stating cover board is connected with connecting rod, and the lower part of the connecting rod is connected with sliding block, is equipped with baffle on the inside of the sliding block,
The inside of steamer is connected on the outside of the sliding block, the lower part of the sliding block is provided with limited block, and the limited block is fixedly mounted
It is socketed with insulating layer on the outside of the inside of steamer, the steamer, shield, the heat preservation are provided on the outside of the insulating layer
Cavity is constituted between layer and shield, the side of the steamer is equipped with gland steam exhauster, and the gland steam exhauster probes into sky through insulating layer
The inside of chamber is equipped with ultraviolet radiator on the inside of the shield, and the side of the shield is connected with unidirectionally by hollow pipe
Valve.
Preferably, the groove to match with sliding block is provided on the inside of the steamer, and the steamer side is equipped with pressure
Table.
Preferably, the insulating layer is made of polystyrene foam plastics layer and polyurethane foam layer, and described poly-
The inside of styrofoam layer and the inside of polyurethane foam layer are provided with support frame.
The side of the preferred gland steam exhauster is equipped with pressure valve, and the pressure valve is in phase relative to steamer with check valve
To arrangement.
Preferably, through hole is provided on the inside of the baffle, and the through hole is covered in the side of baffle.
Preferably, the ultraviolet radiator is equally spaced in the inside of shield, and is provided on the outside of the ultraviolet radiator
Glass plate.
Compared with prior art, the utility model has the beneficial effects that
1, easy that culture is realized while opening cover board by the movement of mobile the realization connecting rod and sliding block of cover board
The taking-up of base facilitates the operation of user；
2, sterilized by ultraviolet radiator to the air in cavity, effectively prevent during the pressure relief process non-sterile air into
Enter steamer, culture medium is avoided to be contaminated；
3, what the utility model was simple and convenient avoids in steam discharge process, caused by being entered in steamer due to air
Culture medium is impaired, while being convenient for taking-up of the user to culture medium, convenient for operating with for user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the baffle arrangement schematic diagram of the utility model；
Fig. 3 is the heat insulation layer structure schematic diagram of the utility model.
In figure: 1, device noumenon；2, steamer；3, cover board；4, link block；5, connecting rod；6, sliding block；7, baffle；8, it limits
Block；9, insulating layer；10, shield；11, cavity；12, gland steam exhauster；13, ultraviolet radiator；14, hollow pipe；15, check valve；16, it presses
Power table；17, polystyrene foam plastics layer；18, polyurethane foam layer；19, support frame；20, pressure valve；21, run through
Hole；22, glass plate；23, groove.
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.
The utility model provides a kind of bactericidal unit of microbiological culture media as shown in Figs. 1-3, including device noumenon 1
With steamer 2, the top of described device ontology 1 is bolted with cover board 3, and the top of the cover board 3 is equipped with link block 4, the cover board 3
Lower part be connected with connecting rod 5, the lower part of the connecting rod 5 is connected with sliding block 6, and the inside of the sliding block 6 is equipped with baffle 7,
The outside of the sliding block 6 is connected in the inside of steamer 2, and the lower part of the sliding block 6 is provided with limited block 8, and the limited block 8 is fixed
It is installed on the inside of steamer 2, the outside of the steamer 2 is socketed with insulating layer 9, and 9 outsides of the insulating layer are provided with shield
10, cavity 11 is constituted between the insulating layer 9 and shield 10, the side of the steamer 2 is equipped with gland steam exhauster 12, the steam discharge
Pipe 12 probes into the inside of cavity 11 through insulating layer 9, and the inside of the shield 10 is equipped with ultraviolet radiator 13, the shield
10 side is connected with check valve 15 by hollow pipe 14.
The inside of the specific steamer 2 is provided with the groove 23 to match with sliding block 6, and 2 side of the steamer is equipped with
Pressure gauge 16 convenient for the sliding of sliding block 6, while facilitating the detection of pressure.
Specifically, the insulating layer 9 is made of polystyrene foam plastics layer 17 and polyurethane foam layer 18, and institute
The inside of the inside and polyurethane foam layer 18 of stating polystyrene foam plastics layer 17 is provided with support frame 19, realizes
Sufficiently effective heat preservation, and sufficiently ensure the intensity of insulating layer 9.
Specifically, the side of the gland steam exhauster 12 is equipped with pressure valve 20, and the pressure valve 20 and check valve 15 are opposite
In steamer 2 in positioned opposite, achieve the purpose that buffering, prevents steam to be directly discharged from check valve 15 when being discharged, prevent air
Into.
Specifically, the inside of the baffle 7 is provided with through hole 21, and the through hole 21 is covered in the side of baffle 7, just
In equalized steam, guarantee that culture medium is heated evenly.
Specifically, the ultraviolet radiator 13 is equally spaced in the inside of shield 10, and the outside of the ultraviolet radiator 13
It is provided with glass plate 22, reaches the abundant sterilizing to air, while glass plate 22 protects ultraviolet radiator 13.
Working principle: in use, culture medium to be placed on to the top of baffle 7, steamer 2 is run, the steam that steamer 2 generates is logical
It crosses after 21 equilibrium of through hole and acts on culture medium and sterilize, while ultraviolet radiator 13 is run, and is carried out to the air in cavity 11
Sterilizing, after the completion of sterilizing, steam is passed through in cavity 11 by cracking pressure valve 20, and then check valve 15 is opened for steam to be discharged and be prevented
Shield 10, user are taken out cover board 3 by link block 4, and cover board 3 is mobile to drive connecting rod 5 and sliding block 6 mobile, and sliding block 6 drives gear
Culture medium is taken out in the movement of plate 7, and simple and convenient avoids in steam discharge process, causes since air enters in steamer 2
Culture medium it is impaired, while being convenient for taking-up of the user to culture medium, convenient for operating with for user.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of bactericidal unit of microbiological culture media, including device noumenon (1) and steamer (2), it is characterised in that: the dress
The top for setting ontology (1) is bolted with cover board (3), and the top of the cover board (3) is equipped with link block (4), under the cover board (3)
Portion is connected with connecting rod (5), and the lower part of the connecting rod (5) is connected with sliding block (6), is equipped with gear on the inside of the sliding block (6)
Plate (7) is connected in the inside of steamer (2) on the outside of the sliding block (6), and the lower part of the sliding block (6) is provided with limited block (8),
The limited block (8) is fixedly installed in the inside of steamer (2), is socketed with insulating layer (9), the guarantor on the outside of the steamer (2)
It is provided with shield (10) on the outside of (9) of warm layer, constitutes cavity (11) between the insulating layer (9) and shield (10), it is described
The side of steamer (2) is equipped with gland steam exhauster (12), and the gland steam exhauster (12) probes into the inside of cavity (11) through insulating layer (9),
It is equipped with ultraviolet radiator (13) on the inside of the shield (10), the side of the shield (10) is connected by hollow pipe (14)
There are check valve (15).
2. a kind of bactericidal unit of microbiological culture media according to claim 1, it is characterised in that: the steamer (2)
Inside is provided with the groove (23) to match with sliding block (6), and the steamer (2) side is equipped with pressure gauge (16).
3. a kind of bactericidal unit of microbiological culture media according to claim 1, it is characterised in that: the insulating layer (9)
It is made of polystyrene foam plastics layer (17) and polyurethane foam layer (18), and the polystyrene foam plastics layer
(17) inside of inside and polyurethane foam layer (18) is provided with support frame (19).
4. a kind of bactericidal unit of microbiological culture media according to claim 1, it is characterised in that: the gland steam exhauster (12)
Side be equipped with pressure valve (20), and the pressure valve (20) and check valve (15) relative to steamer (2) in positioned opposite.
5. a kind of bactericidal unit of microbiological culture media according to claim 1, it is characterised in that: the baffle (7)
Inside is provided with through hole (21), and the through hole (21) is covered in the side of baffle (7).
6. a kind of bactericidal unit of microbiological culture media according to claim 1, it is characterised in that: the ultraviolet radiator
(13) it is equally spaced in the inside of shield (10), and is provided with glass plate (22) on the outside of the ultraviolet radiator (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373491.4U CN209052691U (en) | 2018-08-24 | 2018-08-24 | A kind of bactericidal unit of microbiological culture media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373491.4U CN209052691U (en) | 2018-08-24 | 2018-08-24 | A kind of bactericidal unit of microbiological culture media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052691U true CN209052691U (en) | 2019-07-02 |
Family
ID=67047768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821373491.4U Expired - Fee Related CN209052691U (en) | 2018-08-24 | 2018-08-24 | A kind of bactericidal unit of microbiological culture media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052691U (en) |
-
2018
- 2018-08-24 CN CN201821373491.4U patent/CN209052691U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 |