CN204474682U - A kind of biochemical cultivation case for biological detection - Google Patents

A kind of biochemical cultivation case for biological detection Download PDF

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Publication number
CN204474682U
CN204474682U CN201520089789.2U CN201520089789U CN204474682U CN 204474682 U CN204474682 U CN 204474682U CN 201520089789 U CN201520089789 U CN 201520089789U CN 204474682 U CN204474682 U CN 204474682U
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CN
China
Prior art keywords
casing
heat
dissipating aluminium
aluminium plate
biological detection
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Expired - Fee Related
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CN201520089789.2U
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Chinese (zh)
Inventor
宗美娟
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Zibo Vocational Institute
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Zibo Vocational Institute
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Priority to CN201520089789.2U priority Critical patent/CN204474682U/en
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Publication of CN204474682U publication Critical patent/CN204474682U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of biochemical cultivation case for biological detection, comprise casing, described casing top is provided with temperature sensor, humidity sensor and ultraviolet sterilization lamp; Be provided with vacuum extractor on the right side of described casing, on the left of casing, be provided with nitrogen gas generating device; Described casing is provided with inner casing, and inner shell bottom is provided with water pond; Humidification and condensation mechanism is provided with between the casing of described water pond bottom and inner casing, humidification and condensation mechanism comprises the first heat-dissipating aluminium plate, the second heat-dissipating aluminium plate, heating cables and semiconductor chilling plate, the upper and lower both sides of semiconductor chilling plate are connected to the first heat-dissipating aluminium plate and the second heat-dissipating aluminium plate, and described heating cables is arranged on water pond bottom; The utility model has ultraviolet-sterilization effect; In casing, temperature and humidity is adjustable, is convenient to control; Aerobic is cultivated and is integrated in one with Anaerobic culturel function, effectively can meet the user demand of microorganism detection mechanism, there is good market outlook and application value.

Description

A kind of biochemical cultivation case for biological detection
Technical field
The utility model relates to field of biological detection, specifically a kind of biochemical cultivation case for biological detection.
Background technology
Nowadays, microorganism detection is in food test, medicine all has very important significance in detecting, fixed temperature and humidity incubator is the experimental installation that biological field is conventional, cultivation for biological products detects, general fixed temperature and humidity incubator applying unit has Anaerobic culturel all simultaneously and aerobic cultivates test item, and current constant incubator only can carry out the cultivation of aerobic bacterium or carry out anaerobic bacteria culture, production cost is considerably increased for purchasing two equipment enterprise simultaneously, cause the wasting of resources simultaneously, and current anaerobic culture box volume is large, expensive, also need to carry nitrogengas cylinder, need regularly to carry out nitrogen inflating, very big inconvenience is brought to user, in order to keep good culture environment, be conducive to bacterium, the growth of biological cells and tissues, incubator working space ambient moisture needs high as far as possible, general relative humidity remains on more than 95%, working space remains on high humidity always, when cavity inner wall temperatures at localized regions is lower than dew-point temperature, then cause condensation, water of condensation condenses in cavity corner or edge zone usually, for fungi, the microorganisms such as bacterium create growing environment, thus pollute whole cell culture environment, cause the failure of an experiment, interference detection results, prevent in prior art the method for water of condensation breed bacteria fungi or cost too high, or water of condensation inconvenience is clean, or easily destroy the cleanliness factor of incubator, therefore, need to improve the biochemical cultivation case of prior art.
Summary of the invention
The purpose of this utility model is to provide one to have ultraviolet-sterilization effect; In casing, temperature and humidity is adjustable, is convenient to control; Water of condensation easily processes, and not easily pollutes culture environment; Aerobic is cultivated the biochemical cultivation case being used for biological detection be integrated in one with Anaerobic culturel function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
For a biochemical cultivation case for biological detection, comprise casing, be provided with two pieces of interlayer boards in described casing, casing top is provided with temperature sensor, humidity sensor and ultraviolet sterilization lamp; Vacuum extractor is provided with on the right side of described casing, vacuum extractor comprises vacuum pump, valve tube and vacuum valve, described vacuum pump is connected with the box house on two pieces of interlayer board tops respectively by valve tube, and described vacuum valve is arranged on the valve tube that is connected with casing accordingly; Nitrogen gas generating device is provided with on the left of described casing, nitrogen gas generating device comprises nitrogen gas generator, nitrogen tube and nitrogen valve, described nitrogen gas generator is connected with the box house on two pieces of interlayer board tops respectively by nitrogen tube, described nitrogen valve is arranged in the nitrogen tube that is connected with casing accordingly, and described vacuum extractor and nitrogen gas generating device to be connected formation air-channel system by casing; Be provided with inner casing in described casing, inner shell bottom is provided with water pond; Humidification and condensation mechanism is provided with between the casing of described water pond bottom and inner casing, humidification and condensation mechanism comprises the first heat-dissipating aluminium plate, the second heat-dissipating aluminium plate, heating cables and semiconductor chilling plate, the upper and lower both sides of semiconductor chilling plate are connected to the first heat-dissipating aluminium plate and the second heat-dissipating aluminium plate, and described heating cables is arranged on water pond bottom.
As further program of the utility model: described casing is provided with chamber door, chamber door is provided with push button, display screen and transparent windows.
As the utility model further scheme: described push button comprises master switch, vacuum pump switch, ultra-violet sterilization time switch, temperature control burtons, humid control button and nitrogen gas generator switch.
As the utility model further scheme: be provided with thermal insulation layer between described casing and inner casing.
As the utility model further scheme: described interlayer board is net like interlayer board.
As the utility model further scheme: described first heat-dissipating aluminium plate and the outer of the second heat-dissipating aluminium plate are arranged with thermal component thermal insulation layer, and the two ends of thermal component thermal insulation layer are connected with inner casing and cabinet shell respectively.
As the utility model further scheme: be also provided with incubator heating cables between described inner casing and cabinet shell, incubator heating cables and heating cables are fitted on inner casing and heating cables and thermal component thermal insulation layer are fitted.
Compared with prior art, the beneficial effects of the utility model are: the utility model medium ultraviolet sterilizing lamp has ultraviolet-sterilization effect; Establish temperature sensor and humidity sensor in casing, temperature and humidity is adjustable, is convenient to control; State vacuum extractor and nitrogen gas generating device change the single aerobic of tradition or anaerobic training mode by arranging, aerobic is cultivated and Anaerobic culturel in integrally, provide cost savings, improve efficiency; Incubator humidity well can remain on 95%, and water of condensation is not easily gathered in incubator corner, thus avoids breed bacteria in incubator, fungi, the situation of breaking test sample, and running cost is low, simple operation, improves the precision of microorganism detection; The utility model effectively can meet the user demand of microorganism detection mechanism, has good market outlook and application value.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model.
Fig. 2 is external structure schematic diagram of the present utility model.
Fig. 3 is the enlarged view of part A in Fig. 1.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1-3, a kind of biochemical cultivation case for biological detection, comprise casing 1, described casing 1 is provided with chamber door 19, chamber door 19 is provided with push button 20, display screen 21 and transparent windows 22, and described push button 20 comprises master switch, vacuum pump switch, ultra-violet sterilization time switch, temperature control burtons, humid control button and nitrogen gas generator switch; Be provided with two pieces of interlayer boards 2 in described casing 1, interlayer board 2 is net like interlayer board, and described casing 1 top is provided with temperature sensor 3, humidity sensor 4 and ultraviolet sterilization lamp 5; Vacuum extractor is provided with on the right side of described casing 1, vacuum extractor comprises vacuum pump 6, valve tube 7 and vacuum valve 8, described vacuum pump 6 is connected with casing 1 inside on two pieces of interlayer board 2 tops respectively by valve tube 7, and described vacuum valve 8 is arranged on the valve tube 7 that is connected with casing 1 accordingly; Nitrogen gas generating device is provided with on the left of described casing 1, nitrogen gas generating device comprises nitrogen gas generator 9, nitrogen tube 10 and nitrogen valve 11, described nitrogen gas generator 9 is connected with casing 1 inside on two pieces of interlayer board 2 tops respectively by nitrogen tube 10, described nitrogen valve 11 is arranged in the nitrogen tube 10 that is connected with casing 1 accordingly, and described vacuum extractor and nitrogen gas generating device to be connected formation air-channel system by casing 1; Be provided with inner casing 12 in described casing 1, between casing 1 and inner casing 12, be provided with thermal insulation layer 25, bottom inner casing 12, be provided with water pond 13; Humidification and condensation mechanism 14 is provided with between the casing 1 of described water pond 13 bottom and inner casing 12, humidification and condensation mechanism 14 comprises the first heat-dissipating aluminium plate 15, second heat-dissipating aluminium plate 16, heating cables 17 and semiconductor chilling plate 18, the upper and lower both sides of semiconductor chilling plate 18 are connected to the first heat-dissipating aluminium plate 15 and the second heat-dissipating aluminium plate 16, described first heat-dissipating aluminium plate 15 and the outer of the second heat-dissipating aluminium plate 16 are arranged with thermal component thermal insulation layer 23, the two ends of thermal component thermal insulation layer 23 are connected with inner casing 12 and casing 1 shell respectively, and described thermal insulation layer 25 is connected with thermal component thermal insulation layer 23; Described heating cables 17 is arranged on water pond 13 bottom, is also provided with incubator heating cables 24 between described inner casing 12 and casing 1 shell, and incubator heating cables 24 and heating cables 17 are fitted on inner casing 12 and heating cables 17 and thermal component thermal insulation layer 23 are fitted.
When using the utility model to carry out Anaerobic culturel, sample is put into casing 1, close chamber door 19, open vacuum valve 8 and open vacuum pump 6 pairs of casings 1 and vacuumize, after vacuumizing end, close vacuum valve 8, open nitrogen valve 11 and start nitrogen gas generator 9, in casing 1, being filled with the nitrogen of required pressure; After repeatedly repeating to vacuumize and being filled with nitrogen, casing 1 basically forms anaerobic environment, makes sample to carry out Anaerobic culturel; When using the utility model to carry out aerobic cultivation, only need switch on power, open master switch, then by carrying out sterilising treatment in ultraviolet sterilization lamp 5 pairs of casings 1, sterilization time requires according to specific experiment and determines; In casing 1, insert sample after sterilizing can carry out aerobic cultivation; The principle of work of the utility model humidification and condensation mechanism 14 is: after start, incubator heating cables 24 and heating cables 17 start simultaneously, semiconductor chilling plate 18 heats in the first heat-dissipating aluminium plate 15 side, the water of water pond 13 is evaporated, after reaching default humidity, semiconductor chilling plate 18 freezes in the first heat-dissipating aluminium plate 15 side, inner casing 12 transferring heat to the first heat-dissipating aluminium plate 15, heat is imported semiconductor chilling plate 18 by the first heat-dissipating aluminium plate 15 again, controls aqueous vapor and is back in water pond 13.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.

Claims (7)

1. for a biochemical cultivation case for biological detection, comprise casing (1), be provided with two pieces of interlayer boards (2) in described casing (1), casing (1) top is provided with temperature sensor (3), humidity sensor (4) and ultraviolet sterilization lamp (5); It is characterized in that: described casing (1) right side is provided with vacuum extractor, vacuum extractor comprises vacuum pump (6), valve tube (7) and vacuum valve (8), described vacuum pump (6) is connected with casing (1) inside on two pieces of interlayer board (2) tops respectively by valve tube (7), and described vacuum valve (8) is arranged on the valve tube (7) that is connected with casing (1) accordingly; Described casing (1) left side is provided with nitrogen gas generating device, nitrogen gas generating device comprises nitrogen gas generator (9), nitrogen tube (10) and nitrogen valve (11), described nitrogen gas generator (9) is connected with casing (1) inside on two pieces of interlayer board (2) tops respectively by nitrogen tube (10), described nitrogen valve (11) is arranged in the nitrogen tube (10) that is connected with casing (1) accordingly, and described vacuum extractor and nitrogen gas generating device to be connected formation air-channel system by casing (1); Be provided with inner casing (12) in described casing (1), inner casing (12) bottom is provided with water pond (13); Humidification and condensation mechanism (14) is provided with between the casing (1) of described water pond (13) bottom and inner casing (12), humidification and condensation mechanism (14) comprises the first heat-dissipating aluminium plate (15), the second heat-dissipating aluminium plate (16), heating cables (17) and semiconductor chilling plate (18), the upper and lower both sides of semiconductor chilling plate (18) are connected to the first heat-dissipating aluminium plate (15) and the second heat-dissipating aluminium plate (16), and described heating cables (17) is arranged on water pond (13) bottom.
2. the biochemical cultivation case for biological detection according to claim 1, is characterized in that, described casing (1) is provided with chamber door (19), and chamber door (19) is provided with push button (20), display screen (21) and transparent windows (22).
3. the biochemical cultivation case for biological detection according to claim 2, it is characterized in that, described push button (20) comprises master switch, vacuum pump switch, ultra-violet sterilization time switch, temperature control burtons, humid control button and nitrogen gas generator switch.
4. the biochemical cultivation case for biological detection according to claim 1, is characterized in that, is provided with thermal insulation layer (25) between described casing (1) and inner casing (12).
5. the biochemical cultivation case for biological detection according to claim 1, is characterized in that, described interlayer board (2) is net like interlayer board.
6. the biochemical cultivation case for biological detection according to claim 1, it is characterized in that, described first heat-dissipating aluminium plate (15) and the outer of the second heat-dissipating aluminium plate (16) are arranged with thermal component thermal insulation layer (23), and the two ends of thermal component thermal insulation layer (23) are connected with inner casing (12) and casing (1) shell respectively.
7. the biochemical cultivation case for biological detection according to claim 1, it is characterized in that, also be provided with incubator heating cables (24) between described inner casing (12) and casing (1) shell, incubator heating cables (24) and heating cables (17) are fitted in inner casing (12) upper and heating cables (17) and thermal component thermal insulation layer (23) and fit.
CN201520089789.2U 2015-02-07 2015-02-07 A kind of biochemical cultivation case for biological detection Expired - Fee Related CN204474682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520089789.2U CN204474682U (en) 2015-02-07 2015-02-07 A kind of biochemical cultivation case for biological detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520089789.2U CN204474682U (en) 2015-02-07 2015-02-07 A kind of biochemical cultivation case for biological detection

Publications (1)

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CN204474682U true CN204474682U (en) 2015-07-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106069379A (en) * 2016-06-12 2016-11-09 中国科学院上海技术物理研究所 A kind of condensation humidity reducing device for spatial plant incubator
CN106091182A (en) * 2016-06-26 2016-11-09 潜山共同创网络科技有限公司 A kind of computer controlled constant greenhouse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106069379A (en) * 2016-06-12 2016-11-09 中国科学院上海技术物理研究所 A kind of condensation humidity reducing device for spatial plant incubator
CN106091182A (en) * 2016-06-26 2016-11-09 潜山共同创网络科技有限公司 A kind of computer controlled constant greenhouse

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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: 20150715

Termination date: 20160207