CN2234954Y - Rolling bottle culture box - Google Patents

Abstract

The utility model relates to a rolling bottle culture box, which is a cell culture device used in biology field. The current existing cell culture is that a rolling bottle device is placed in a thermostatic chamber, which has the disadvantages of large power consumption and high fabrication cost. The utility model ensures the rolling bottle device and a culture box to be combined into one body, which is that each layer in a stratified thermostatic culture box is assembled with 2-4 groups of rolling bottle devices. The temperature control of each layer and rolling bottle motors of each group are all independently controlled. The culture box made of the utility model has convenient operation when used; the required temperature and the number of the rolling bottle can be arbitrarily selected. The device has small volume and convenient maintenance.

Description

A kind of flask culture case that rolls

The utility model is the cell cultivation equipment that is used for field of biology.

Rolling flask culture is to be added with the certain amount of fluid substratum in the culturing bottle of garden cylindricality, bottleneck Mi Gai, body is horizontal, the bottle inner cell then sticks to around the inwall of bottle, culturing bottle is horizontal on the rubber tire of major axis, culturing bottle then slowly rotates with certain speed, makes cell obtain moistening nutrition and division growth.It improves greatly than traditional static culture efficiency of square culturing bottle.But using at present and rolling the flask culture cell all is the way of placing mechanical rotational structure in thermostatic chamber, is about to ready-made tourelle that buy or homemade and in thermostatic chamber culturing bottle is held on to roll in the tourelle groove and cultivates.The shortcoming of this kind device is that roller bottle apparatus and thermostatic chamber are divided into two portions, and power consumption is big, efficient is low, the cost height.

The purpose of this utility model be make a kind of economic, practical, instrumentation roll the flask culture case.

The flask culture case that rolls of the present invention, its primary structure has electrothermal tube, temperature controller, overheat controller, alarm bell, motor and incubator.The similar thermostat container of the housing of incubator, be separated into 2～4 layers of independently constant temperature space in the case, have 2～4 groups to roll bottle rack in each layer, each group is rolled bottle rack and is made up of motor, two major axis and rubber tire, and every pack support has two major axis, one is main drive shaft, another is a driven shaft, directly is connected with main drive shaft by synchronous motor, and the speed change rubber tire is housed on the main drive shaft, corresponding rubber tire is housed, in order to rotation on the driven shaft.Put culturing bottle on the two major axis rubber tires, electrothermal tube places each layer of incubator bottom, separates with thermal insulative board between every layer, and the control of the temperature of each layer all is independently, and every layer has independent glass door to play not only thermal insulation but also can observe the effect of situation in the incubator.The control of every group of motor all is independently.Therefore temperature indicator is arranged, every layer the temperature control setter and the running switch of every group of motor on the front plate of incubator.

The method that enforcement of the present utility model can be followed conventional heating unit, motor driver and temperature control unit realizes, the incubator number of plies can be set as required, every layer lagging material thermal insulation effect must be good, can place culturing bottle on two major axis rubber tires of tourelle.Electrothermal tube places every layer of bottom comparatively suitable so that be heated evenly, temperature controlled switch, motor switch and temperature indicator must place on the front plate of casing easy observation easy to operate, so that use and operation.Every layer is equipped with overtemperature alarm and the device of cutting off the electricity supply automatically.

The utility model basic comprising is that physical construction and heating and the temperature control system that its rotation was supported and made to bottle rolled in a confession.Two of prior art is partly separated, and promptly independently physical structure and thermostatic chamber during work, are put into thermostatic chamber with the rolling machine device.The utility model unites two into one these two portions, and mechanism is placed in the temperature control constant incubator.Because the temperature control of every layer of the utility model is independently, and every group tourelle also is that individual motor drives, and therefore can select to heat the quantity of level and wheelwork according to actual needs.This device will be originally at the cell cultures work change of thermostatic chamber in incubator, to work, not only dwindled working space, and power consumption reduces greatly, efficient is improved, temperature control and motor all can use separately, have brought convenience to maintenance.But this incubator is also common incubator of double as or thermostat container use simultaneously, therefore has the excellent popularization using value.

Figure one is a synoptic diagram of the present utility model, and wherein 1 is main drive shaft, the 2nd, and driven shaft, the 3rd, motor, the 4th, roll bottle, the 5th, electrothermal tube, the 6th, glass door, the 7th, cultivate casing, the 8th, cultivate chamber door, the 9th, overheat controller, the 10th, power supply, the 11st, work number of plies system selector switch, the 12nd, the system selector switch of every group of rolling support, the 13rd, temperature controller, the 14th, alarm bell.

Embodiment:

This device box (7), separates with heavy sheet glass between each layer in the case with extraneous heat insulation with thermal insulation material.Each layer has special-purpose heating tube (5), and each level can independently use.

During work, elder generation's power-on 00), select the work number of plies by switch (11), the heating tube (5) of selected level was promptly heated and was controlled this layer temperature by temperature controller (13) this moment, and preselected temperature and actual temperature all show on temperature controller (13) and overheat controller (9) and alarm bell (14) arranged.Then, select required working position by switch (12).After selected, representing the luminescent diode (12) of this position is luminous demonstration, and while motor (1) begins to drive main drive shaft (3) and rotates with about 120 rev/mins speed.Put culturing cell roll the bottle (4) after, rolling bottle is relied on by main drive shaft (3) and driven shaft (2), main drive shaft (3) rolls bottle by the friction transmission drive and rotates with about 8 rev/mins speed, make to be attached at the cell that rolls bottle inner surface and constantly to contact, be able to the moist and normal growth of nutrition with a substratum in the bottle.

Be equipped with on accompanying drawing 1 is top and roll bottle (4), below the two-layer bottle that rolls omit, other install with top identical, and same heating tube is promptly arranged, main drive shaft, driven shaft and motor, wherein main drive shaft, driven shaft drive by transmission belt and roll a bottle rolling.

Claims (1)

1, a kind of flask culture case that rolls, its primary structure has electrothermal tube, temperature controller, overheat controller, alarm bell, motor and incubator, it is characterized in that in every layer of incubator, having 2～4 groups roll bottle rack, every pack support has two major axis, directly be connected by synchronous motor with main drive shaft, the speed change rubber tire is housed on the main drive shaft, on the driven major axis of another root corresponding rubber tire is housed, incubator has 2-4 layers, and electrothermal tube places the bottom of each layer of incubator.

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