CN201952431U - Controllable water bath incubator - Google Patents

Controllable water bath incubator Download PDF

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Publication number
CN201952431U
CN201952431U CN2010206734203U CN201020673420U CN201952431U CN 201952431 U CN201952431 U CN 201952431U CN 2010206734203 U CN2010206734203 U CN 2010206734203U CN 201020673420 U CN201020673420 U CN 201020673420U CN 201952431 U CN201952431 U CN 201952431U
Authority
CN
China
Prior art keywords
water bath
water
incubator
bath
controllable
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
CN2010206734203U
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Chinese (zh)
Inventor
任晓莉
杨宝强
赵润柱
庞稳绩
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Taiyuan Institute of Technology
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Taiyuan Institute of Technology
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 Taiyuan Institute of Technology filed Critical Taiyuan Institute of Technology
Priority to CN2010206734203U priority Critical patent/CN201952431U/en
Application granted granted Critical
Publication of CN201952431U publication Critical patent/CN201952431U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a controllable water bath incubator, which comprises an incubator body, wherein an electromagnetic stirring device is arranged in the incubator body; a temperature controller, a moisture controller and a humidifier are arranged in the incubator; a support net frame is arranged above a water bath in the incubator body; a plurality of cross flow clapboards are arranged inside the water bath; and the outer side of the water bath is provided with an water inlet and an water outlet. In the controllable water bath incubator, culture fluid is electromagnetically stirred and rotated to realize mass transfer of dissolved oxygen, tap water in the water bath is prevented from splashing and wetting gauze or cotton wool tampon of a culture flask, gas exchange in a shake flask can be ensured, the water bath culture temperature is controllable, basically constant volume of the culture fluid can be ensured in the culturing process, and a large amount of culture fluid is prevented from vaporizing in the rotating process. The controllable water bath incubator can be widely applied to laboratories of units such as institutes of higher learning, research institutes, enterprises and the like.

Description

Controlled water-bath incubator
Technical field
The utility model relates to a kind of microbiological incubator that is used for biotechnology and bioengineering field, the controlled water-bath incubator that particularly a kind of aerobic microorganism is cultivated.
Background technology
At present, biotechnology and bioengineering field in units such as institution of higher education, institute and enterprises, according to the demand of microorganism to oxygen, we can be divided into the training method of microorganism anaerobism and cultivate and aerobic cultivation, aerobic cultivation under lab is widely used in aerobic Physiology and biochemistry experiment, fermentation and bacterial screening etc., is used for seed culture in the fermentation industry of also being everlasting.Aerobic culture apparatus is shaking table mostly, shaking table mainly contains rotary and reciprocating type two classes, in aerobic culturing process, shake nutrient solution the shaking repeatedly or shake in the bottle by shaking table, constantly contact with the sterile air of its top, oxygen in the sterile air is dissolved in the nutrient solution by gas-to-liquid contact, the carbonic acid gas that produces in the microbial metabolism is released in the air simultaneously, realize the supply of oxygen in the aerobic microorganism culturing process by this process, guarantee normal growth and breeding of aerobic microorganism and Metabolic activity.But, shaking table is cultivated and is often had the high problem of energy consumption, especially the gauze of culturing bottle or tampon are easy to be spattered with water and influence gaseous interchange in the shaking bath culturing process, even cause microbiological contamination, and the minimum temperature that shaking bath is cultivated is generally room temperature, therefore in room temperature higher summer, limited its range of application.
Summary of the invention
The purpose of this utility model is exactly the defective that exists at existing microbial cultivation equipment, and a kind of controlled water-bath incubator is provided.
The utility model is realized by following technical scheme: a kind of controlled water-bath incubator, structure comprise cultivating in casing, the incubator and are provided with electromagnetic mixing apparatus.Also be provided with temperature controller, wet control instrument, humidifier in the incubator.The intravital water bath of incubator top is provided with the support rack, and water bath inside is provided with some cross-flow dividing plates, is provided with water-in, water outlet in the water bath outside.
The beneficial effects of the utility model are, one, by the mass transfer of nutrient solution induction stirring rotation realization with dissolved oxygen, gauze or tampon that tap water in the water bath can not splash and drench culturing bottle, can guarantee to shake the gaseous interchange in the bottle, the water-bath culture temperature is controlled, is beneficial to the microorganism growth breeding, and the incubator interior humidity is controlled, can guarantee nutrient solution volume substantially constant in the culturing process, avoid nutrient solution volatilization in a large number in rotary course.The temperature that temperature controller control water-bath is cultivated, to guarantee the demand to oxygen in microorganism different fermentations period, the humidity that wet control instrument is used to regulate incubator makes to keep moistening in the incubator, to prevent nutrient solution evaporation under rotation.Two, by the water bath texture improvement, make when culture temperature is higher than room temperature, can carry out the heat exchange cooling by the water coolant that flows, thereby enlarge its temperature range of choice.Three, appearance design is simple, dependable performance, and energy consumption is lower, is applicable to batch process, can be widely used in the laboratory of units such as institution of higher learning, institute and enterprise.
Comprehensive, the utility model both can cut down the consumption of energy, and the gauze of culturing bottle or tampon are spattered with water, scope that can also the enlarged culturing temperature.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a water bath internal structure synoptic diagram of the present utility model.
Fig. 3 is a control unit block diagram of the present utility model.
Among the figure: 1-cultivates casing, the 2-power switch, and 3-speed governing knob, the 4-temperature controller, the wet control of 5-instrument, the 6-water bath, the 7-bearing, the 8-humidifier, the 9-water-in, the 10-water outlet, 11-supports rack, 12-cross-flow dividing plate.
Embodiment
As shown in Figure 1, a kind of controlled water-bath incubator, structure comprises cultivates casing 1, cultivates in the casing 1 and be provided with electromagnetic mixing apparatus.Cultivate and also be provided with temperature controller 4, wet control instrument 5, humidifier 8 in the casing 1.Water bath 6 tops of cultivating in the casing 1 are provided with support rack 11, and water bath 6 inside are provided with some cross-flow dividing plates 12, are provided with water-in 9, water outlet 10 in the water bath outside.Above-mentioned humidifier adopts automatic humidifier, and its effect is better.Above-mentioned temperature controller adopts programmable temperature controller, and its effect is better.
Described humidifier 8 is positioned at cultivates the casing 1 inner back lower place, humidifier 8 is by wet control instrument 5 controls, when reaching, the humidity in the incubator do not cultivate when requiring, have water smoke from humidifier 8 ejections, till humidity reaches requirement, water bath 6 tops are provided with supports rack 11, be used for fixing the culturing bottle that bacterium liquid is housed, in water bath 6 outsides, be provided with tap water and import and export, water-in 9 is near the top of water baths 6, is used for water filling in water bath when experiment, water outlet 10 is near the bottom of water bath 6, and the moisture that is beneficial in the water bath is fully discharged.Cultivate casing 1 bottom and be provided with speed governing knob 3, speed governing knob 3 is used to regulate the rotating speed of nutrient solution rotation, to guarantee demand in microorganism different fermentations period to oxygen, also be provided with temperature controller 4 and wet control instrument 5, temperature controller 4 is used for realizing thermostatic control and alternating temperature able to programme control in the water-bath culturing process, to guarantee the optimal temperature of microorganism culturing, the humidity that wet control instrument 5 is used to regulate incubator, make to keep moistening in the incubator, to prevent nutrient solution excessive evaporation in rotation.
As shown in Figure 2, water bath 6 inside are provided with several piece cross-flow dividing plate 12, when tap water enters water bath from water-in 9, when flowing out water bath by water outlet 10, water flow mode is the cross-flow mode, when bacterium liquid culture temperature is lower than room temperature, can adopt the water coolant that the flows control of lowering the temperature.
As shown in Figure 3, power switch control temperature controller, wet control instrument and speed governing knob, temperature controller water receiving temperature control unit, be used for the culture temperature of controlling microbial, wet control instrument connects humidity controlling unit, is used for controlling the humidity in the incubator, reduce or avoid nutrient solution evaporation in a large number in rotation, the speed governing knob connects the electromagnetic control unit, is used for controlling the rotating speed of induction stirring, with satisfy aerobic microorganism in different fermentations period the demand to oxygen.

Claims (3)

1. controlled water-bath incubator is characterized in that: structure comprises cultivates casing (1), cultivates in the casing (1) and be provided with electromagnetic mixing apparatus.
2. controlled water-bath incubator according to claim 1 is characterized in that: cultivate and also be provided with temperature controller (4), wet control instrument (5), humidifier (8) in the casing (1).
3. controlled water-bath incubator according to claim 1, it is characterized in that: water bath (6) top of cultivating in the casing (1) is provided with support rack (11), water bath (6) inside is provided with some cross-flow dividing plates (12), is provided with water-in (9), water outlet (10) in the water bath outside.
CN2010206734203U 2010-12-15 2010-12-15 Controllable water bath incubator Expired - Fee Related CN201952431U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206734203U CN201952431U (en) 2010-12-15 2010-12-15 Controllable water bath incubator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206734203U CN201952431U (en) 2010-12-15 2010-12-15 Controllable water bath incubator

Publications (1)

Publication Number Publication Date
CN201952431U true CN201952431U (en) 2011-08-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206734203U Expired - Fee Related CN201952431U (en) 2010-12-15 2010-12-15 Controllable water bath incubator

Country Status (1)

Country Link
CN (1) CN201952431U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105779973A (en) * 2014-12-23 2016-07-20 中国电子科技集团公司第十八研究所 Constant temperature water bath apparatus for chemical plating
CN111632636A (en) * 2020-05-14 2020-09-08 张彬 Constant-temperature multi-oscillation water bath shaking table

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105779973A (en) * 2014-12-23 2016-07-20 中国电子科技集团公司第十八研究所 Constant temperature water bath apparatus for chemical plating
CN111632636A (en) * 2020-05-14 2020-09-08 张彬 Constant-temperature multi-oscillation water bath shaking table

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110831

Termination date: 20111215