CN103667048B - Portable microbiological incubator - Google Patents

Portable microbiological incubator Download PDF

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Publication number
CN103667048B
CN103667048B CN201410008697.7A CN201410008697A CN103667048B CN 103667048 B CN103667048 B CN 103667048B CN 201410008697 A CN201410008697 A CN 201410008697A CN 103667048 B CN103667048 B CN 103667048B
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CN
China
Prior art keywords
scraps
microbiological incubator
holding frame
paper
case lid
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
Application number
CN201410008697.7A
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Chinese (zh)
Other versions
CN103667048A (en
Inventor
戚红卷
刘雪林
史云
张传福
郭鹏
陈应亚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING HUILONG NEW TECHNOLOGY Co Ltd
Institute of Disease Control and Prevention of PLA
Original Assignee
BEIJING HUILONG NEW TECHNOLOGY Co Ltd
Institute of Disease Control and Prevention of PLA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BEIJING HUILONG NEW TECHNOLOGY Co Ltd, Institute of Disease Control and Prevention of PLA filed Critical BEIJING HUILONG NEW TECHNOLOGY Co Ltd
Priority to CN201410008697.7A priority Critical patent/CN103667048B/en
Publication of CN103667048A publication Critical patent/CN103667048A/en
Application granted granted Critical
Publication of CN103667048B publication Critical patent/CN103667048B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C12M41/14Incubators; Climatic chambers
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/48Holding appliances; Racks; Supports
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/20Degassing; Venting; Bubble traps
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C12M41/18Heat exchange systems, e.g. heat jackets or outer envelopes
    • C12M41/20Heat exchange systems, e.g. heat jackets or outer envelopes the heat transfer medium being a gas

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

A portable microbiological incubator comprises a box body and a box cover, a control circuit board, a heater and a liquid crystal display screen are respectively arranged inside the box cover, the heater and the liquid crystal display screen are respectively electrically connected with the control circuit board, a power supply and a culture paper holder are arranged in the box body, the power supply is connected with one end of a power switch arranged on the side of the box cover through a wire, the other end of the power switch is respectively connected with the control circuit board, the heater and the liquid crystal display screen, an insulating cavity for insulation is also embedded in the box body, and the culture paper holder is located in the insulating cavity. The portable microbiological incubator is easy to operate, moreover, both the upper box body and the lower box body are provided with special locks when the portable microbiological incubator is opened for sampling and the cover is closed for movement, so the reliability of the equipment is enhanced, and the portable microbiological incubator can continuously operate for more than ten hours. The portable microbiological incubator has the characteristics of small size, light weight, easiness in operation and the like, and is applicable to the field detection and culture of bacteria in water sources and food under various natural disaster conditions and during the field operation of troops.

Description

A kind of Portable microbiological incubator
Technical field
The present invention relates to a kind of microbiological incubator.Particularly relate to a kind of for occur in various natural disaster situation and army's field work time to the Site Detection of the bacterium in water source, food, the Portable microbiological incubator of cultivation.
Background technology
In recent years, the natural disasteies such as earthquake, rubble flow, flood; And substantial pollution, outbreak of communicable diseases, colony are poisoning etc. at home and abroad also constantly occurs; When disaster is come temporarily in order to ensure the safety of the healthy and food of water source, people, detect with regard to on-the-spot various sanitary index must be carried out to water quality and food, especially occurring that the scene of natural disaster is detected, sample to be checked can not be sent to laboratory (or not having laboratory) in time.The incubator all related to when bacterial regrowth detects uses problem, and in addition, the detection of bacterial regrowth in drinking-water and food safety all obtains everybody extensive concern all the time, ites is desirable to really to accomplish Site Detection.But the detection of this index can not carry out Site Detection as physical and chemical index, one of them difficult problem is exactly the in-situ batch culture of bacterium.
In order to meet the demand of above-mentioned detection, cultivation, incubator must possess the features such as lightweight, volume is little, easy to carry and multiple power supply mode is powered.
Summary of the invention
Technical problem to be solved by this invention is, provide that a kind of volume being convenient to field operation is little, lightweight, heat insulation effect is outstanding, low in energy consumption, operate simple and easy, portable Portable microbiological incubator.
The technical solution adopted in the present invention is: a kind of Portable microbiological incubator, include casing and case lid, it is characterized in that, control circuit board is respectively arranged with inside described case lid, the heating unit be electrically connected with described control circuit board respectively and liquid crystal display, be provided with power supply in described casing and cultivate scraps of paper holding frame, described power supply connects the one end of the power switch be arranged on case lid side by wire, the other end of described power switch connects described control circuit board respectively, heating unit and liquid crystal display, the heat-insulated cavity for being incubated also is embedded with in described casing, described cultivation scraps of paper holding frame is positioned at the cavity of described heat-insulated cavity.
The temperature sensor be electrically connected with described control circuit board is provided with in the cavity of described heat-insulated cavity.
Also being provided with the air channel panel be embedded in described case lid that can dismantle, described air channel panel being provided with the fan for strengthening speed air flow in heat-insulated cavity, ventilation opening through before and after described air channel panel is also provided with.
Side in described casing is provided with for supporting box cover and the functional support frame that can run through supply lead.
Described heat-insulated cavity is that adopt can the rectangle frame structure made of effectively heat insulation and shock proof polystyrene material.
Described cultivation scraps of paper holding frame be can disposable clamping 0 ~ 100 the scraps of paper and be not subjected to displacement or the clamp structure of entanglement, include for placing the holding frame base of the cultivation scraps of paper and the holder for pushing down the cultivation scraps of paper above holding frame base, the limit that two of described holding frame base are corresponding is respectively arranged respectively one and cultivate for stopping the bumping post that the scraps of paper shift out holding frame base, correspondingly on two other corresponding limit of described holding frame base be provided with two and cultivate to for stopping the pillar stiffener that the scraps of paper shift out holding frame base, corresponding of two pairs of described pillar stiffeners is all formed with the direction recess for embedding holder.
Described holder is provided with more than one.
Described holder includes the identical U-shaped frame of two structures, the bottom of described two U-shaped framves is connected by web member, two sides of each U-shaped frame are respectively formed respectively one outwardly for being embedded into the projection in the direction recess of described pillar stiffener.
Described casing and case lid for being articulated and connected, and are provided with the latch components for fastened housing and case lid between casing and case lid.
Space filled polyethylene foamed cotton inside described case lid beyond control circuit board, heating unit and liquid crystal display.
A kind of Portable microbiological incubator of the present invention, substantial length of operation only need touch the liquid crystal display of upper lid surface, simple to operation, and upper and lower casing is in expansion sampling, the lid that closes is equipped with special lockset time mobile, increase equipment dependability, the present invention is equipped with high-effect poly-lithium battery, can ensure that the continuous firing flying power of more than 10 hours is equipped with the need for electricity that the various occasion of equipment guaranteed by vehicle power and travelling adapter simultaneously.When realizing above various functions, the features such as the present invention still keeps volume little, lightweight, easy to operate, be applicable to occur in various natural disaster situation and army's field work time to the Site Detection of the bacterium in water source, food, training.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is the structural representation of lower box of the present invention and case lid;
Fig. 3 is the structural representation of heat-insulated cavity of the present invention;
Fig. 4 is the structural representation of air channel of the present invention panel;
Fig. 5 is the structural representation of battery of the present invention;
Fig. 6 is the structural representation that the present invention cultivates scraps of paper holding frame;
Fig. 7 is the structural representation of holder in Fig. 6;
Fig. 8 is the structural representation cultivating the scraps of paper in Fig. 7.
In figure
1: case lid 2: latch components
3: heating unit 4: liquid crystal display
5: control circuit board 6: power switch
7: functional support frame 8: fan
9: air channel panel 10: ventilation opening
11: cultivate scraps of paper holding frame 12: heat-insulated cavity
13: casing 14: power supply
111: holding frame base 112: cultivate the scraps of paper
113: bumping post 114: pillar stiffener
115: direction recess 116: holder
1161:U type frame 1162: web member
1163: protruding
Embodiment
Below in conjunction with embodiment and accompanying drawing, a kind of Portable microbiological incubator of the present invention is described in detail.
As shown in Figure 1 and Figure 2, a kind of Portable microbiological incubator of the present invention, includes casing 13 and case lid 1, and described casing 13 and case lid 1 for being articulated and connected, and are provided with the latch components 2 for fastened housing 13 and case lid 1 between casing 13 and case lid 1.
Control circuit board 5 is respectively arranged with inside described case lid 1, the heating unit 3 be electrically connected with described control circuit board 5 respectively and liquid crystal display 4, described heating unit 3 includes aluminium alloy heat-conducting plate, is pasted onto the silicon rubber high-temperature insulation cloth on aluminium alloy heat-conducting plate and nichrome nichrome wire.The heating piece that nichrome nichrome wire and silicon rubber high-temperature insulation cloth are made is bonded on aluminium alloy heat-conducting plate with high temperature hot-melt technology, and aluminium alloy heat-conducting plate expands thermal radiation range, to reach the object of rapid heating air.Space filled polyethylene foamed cotton inside described case lid 1 beyond control circuit board 5, heating unit 3 and liquid crystal display 4.Fill polyethylene foam cotton can effectively carry out sound insulation, heat insulation, be incubated and have shock-absorbing function concurrently; and effectively can guarantee to cultivate temperature in casing and do not affect electric elements in upper cover body, effectively can place restrictions on the impact that envrionment temperature produces the temperature of cultivating in cabin; good shock-absorbing, shock-absorbing function; mechanical collision power in Absorbable rod transportation, protects built-in component to stablize.
Power supply 14 as shown in Figure 5 and cultivation scraps of paper holding frame 11 is as shown in Figure 6 provided with in described casing 13, described power supply 14 connects the one end of the power switch 6 be arranged on case lid 1 side by wire, the other end of described power switch 6 connects described control circuit board 5 respectively, heating unit 3 and liquid crystal display 4, the heat-insulated cavity 12 for being incubated as shown in Figure 3 is also embedded with in described casing 13, described cultivation scraps of paper holding frame 11 is positioned at the cavity of described heat-insulated cavity 12, described heat-insulated cavity 12 is that adopt can the rectangle frame structure made of effectively heat insulation and shock proof polystyrene material.The temperature sensor be electrically connected with described control circuit board 5 is provided with in the cavity of described heat-insulated cavity 12.Temperature sensor, by the micro-chip control on control circuit board 5, when temperature sensor records that in heat-insulated cavity 12, temperature reaches micro-chip design temperature, micro-chip will send instruction heating-stopping apparatus 3 and heats and enter holding stage.
Also being provided with the air channel panel 9 be embedded in described case lid 1 that can dismantle as shown in Figure 4, described air channel panel 9 being provided with the fan 8 for strengthening speed air flow in heat-insulated cavity 12, this fan adopts axial fan.Ventilation opening 10 through before and after described air channel panel 9 is also provided with.Side in described casing 13 is provided with for supporting box cover 1 and the functional support frame 7 that can run through supply lead, namely ensures that case lid is stablized, one-piece construction can be made again without the supply lead that leaks outside, compact attractive in appearance.Cultivate cabin and form a cold-hot wind cyclical field under the effect of axial fan, in flow-disturbing air flue, mix the temperature consistency guaranteeing each point in heat-insulated cavity 12.
As shown in Fig. 6, Fig. 7, Fig. 8, described cultivation scraps of paper holding frame 11 is can the scraps of paper of disposable clamping 0 ~ 100, and can ensure transportation, movement or overturning cabinet time, cultivate the scraps of paper 112 not to be subjected to displacement in incubator or the clamp structure of entanglement, described cultivation scraps of paper holding frame 11 includes for placing the holding frame base 111 of the cultivation scraps of paper 112 and the holder 116 for pushing down the cultivation scraps of paper 112 above holding frame base 111, and described holder 116 is provided with more than one.The limit that two of described holding frame base 111 are corresponding is respectively arranged respectively one and cultivate for stopping the bumping post 113 that the scraps of paper 112 shift out holding frame base 111, correspondingly on two other corresponding limit of described holding frame base 111 being provided with two and cultivating to for stopping the pillar stiffener 114 that the scraps of paper 112 shift out holding frame base 111, corresponding of two pairs of described pillar stiffeners 114 being all formed with the direction recess 115 for embedding holder 116.
Described holder 116 includes the identical U-shaped frame 1161 of two structures, the bottom of described two U-shaped framves 1161 is connected by web member 1162, two sides of each U-shaped frame 1161 are respectively formed respectively one outwardly for being embedded into the projection 1163 in the direction recess 115 of described pillar stiffener 114.
A kind of Portable microbiological incubator implementation procedure of the present invention: put into the cultivation scraps of paper that (0-100pcs) has sampled in heat-insulated cavity, anti-slip process is carried out in Special clamping instrument, turn on the power switch the liquid crystal display touching upper lid surface, the temperature gear set is selected to start heating, temperature setting program is completed by the micro-chip on control circuit board, when the temperature sensor being implanted in heat-insulated cavity detects that in heat-insulated cavity, temperature is lower than design temperature, heating unit enters heated condition automatically, its ambient air slowly radiation is heated, the axial fan in hot air passage exit rotates and guides hot gas flowing, hot gas is directly blown in heat-insulated cavity, air vortex is formed around heat-insulated cavity hot-air mouth, hot gas starts slowly to advance and interior other space gases away from hot air passage outlet of radiation heating heat-insulated cavity, arrive the cold air return air inlet of far-end, suction function in heating and thermal insulation cavity exists, gas flow enters and stirs air flue mixing at the grating cultivating scraps of paper holding frame, again get back to the rear of heating unit again by radiation heating, namely under axial fan effect, a cold-hot wind cyclical field is formed, to guarantee that in incubator, each point homogeneous temperature is consistent, when the temperature sensor being implanted in heat-insulated cavity detects that in heat-insulated cavity, temperature reaches design temperature, heating unit stops heating entering holding stage automatically.

Claims (8)

1. a Portable microbiological incubator, include casing (13) and case lid (1), described case lid (1) inner side is respectively arranged with control circuit board (5), the heating unit (3) be electrically connected with described control circuit board (5) respectively and liquid crystal display (4), be provided with power supply (14) in described casing (13) and cultivate scraps of paper holding frame (11), described power supply (14) connects the one end of the power switch (6) be arranged on case lid (1) side by wire, the other end of described power switch (6) connects described control circuit board (5) respectively, heating unit (3) and liquid crystal display (4), the heat-insulated cavity (12) for being incubated also is embedded with in described casing (13), it is characterized in that, described cultivation scraps of paper holding frame (11) is positioned at the cavity of described heat-insulated cavity (12), described cultivation scraps of paper holding frame (11) be can disposable clamping 0 ~ 100 the scraps of paper and be not subjected to displacement or the clamp structure of entanglement, include the holding frame base (111) for placing the cultivation scraps of paper (112) and the holder (116) for pushing down the cultivation scraps of paper (112) above holding frame base (111), respectively respectively on the limit that two of described holding frame base (111) are corresponding arrange one and cultivate for stopping the bumping post (113) that the scraps of paper (112) shift out holding frame base (111), correspondingly on described two other corresponding limit of holding frame base (111) be provided with two and cultivate to for stopping the pillar stiffener (114) that the scraps of paper (112) shift out holding frame base (111), corresponding of two pairs of described pillar stiffeners (114) is all formed with the direction recess (115) for embedding holder (116), described case lid (1) inner side control circuit board (5), space filled polyethylene foamed cotton beyond heating unit (3) and liquid crystal display (4).
2. a kind of Portable microbiological incubator according to claim 1, is characterized in that, is provided with the temperature sensor be electrically connected with described control circuit board (5) in the cavity of described heat-insulated cavity (12).
3. a kind of Portable microbiological incubator according to claim 1, it is characterized in that, also be provided with the air channel panel (9) be embedded in described case lid (1) that can dismantle, described air channel panel (9) is provided with the fan (8) for strengthening heat-insulated cavity (12) interior speed air flow, ventilation opening (10) through before and after described air channel panel (9) is also provided with.
4. a kind of Portable microbiological incubator according to claim 1, is characterized in that, the side in described casing (13) is provided with for supporting box cover (1) and the functional support frame (7) that can run through supply lead.
5. a kind of Portable microbiological incubator according to claim 1, is characterized in that, described heat-insulated cavity (12) is that adopt can the rectangle frame structure made of effectively heat insulation and shock proof polystyrene material.
6. a kind of Portable microbiological incubator according to claim 1, is characterized in that, described holder (116) is provided with more than one.
7. a kind of Portable microbiological incubator according to claim 1 or 6, it is characterized in that, described holder (116) includes the identical U-shaped frame (1161) of two structures, the bottom of described two U-shaped framves (1161) is connected by web member (1162), two sides of each U-shaped frame (1161) are respectively formed respectively one outwardly for being embedded into the projection (1163) in the direction recess (115) of described pillar stiffener (114).
8. a kind of Portable microbiological incubator according to claim 1, it is characterized in that, described casing (13) and case lid (1) for being articulated and connected, and are provided with the latch components (2) for fastened housing (13) and case lid (1) between casing (13) and case lid (1).
CN201410008697.7A 2014-01-08 2014-01-08 Portable microbiological incubator Expired - Fee Related CN103667048B (en)

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Application Number Priority Date Filing Date Title
CN201410008697.7A CN103667048B (en) 2014-01-08 2014-01-08 Portable microbiological incubator

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Application Number Priority Date Filing Date Title
CN201410008697.7A CN103667048B (en) 2014-01-08 2014-01-08 Portable microbiological incubator

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CN103667048B true CN103667048B (en) 2015-03-18

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104531518B (en) * 2015-01-09 2016-10-19 王超 Clinical laboratory's anti-pollution type germ culturing device
CN105866371A (en) * 2016-06-17 2016-08-17 中国人民解放军疾病预防控制所 Digital rapid water quality detection box
CN109055192A (en) * 2018-08-31 2018-12-21 苏州市尚科产品检测中心 A kind of portable high cleaning flcating germ incubator

Citations (4)

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CN201962289U (en) * 2011-01-22 2011-09-07 张宇辉 Portable sampling and refrigerating incubator
EP2573162A1 (en) * 2011-09-22 2013-03-27 Panasonic Healthcare Co., Ltd. Culture apparatus provided with heat pipe
CN203034022U (en) * 2013-01-29 2013-07-03 屈海涛 Novel incubator
CN203754726U (en) * 2014-01-08 2014-08-06 中国人民解放军疾病预防控制所 Portable microbe incubator

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DE102010060635B4 (en) * 2010-11-17 2017-07-13 Andreas Hettich Gmbh & Co. Kg Storage system for an incubator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201962289U (en) * 2011-01-22 2011-09-07 张宇辉 Portable sampling and refrigerating incubator
EP2573162A1 (en) * 2011-09-22 2013-03-27 Panasonic Healthcare Co., Ltd. Culture apparatus provided with heat pipe
CN203034022U (en) * 2013-01-29 2013-07-03 屈海涛 Novel incubator
CN203754726U (en) * 2014-01-08 2014-08-06 中国人民解放军疾病预防控制所 Portable microbe incubator

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Granted publication date: 20150318