CN112029640A - Anti-pollution test box for medical microorganism cultivation - Google Patents
Anti-pollution test box for medical microorganism cultivation Download PDFInfo
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- CN112029640A CN112029640A CN202011226954.6A CN202011226954A CN112029640A CN 112029640 A CN112029640 A CN 112029640A CN 202011226954 A CN202011226954 A CN 202011226954A CN 112029640 A CN112029640 A CN 112029640A
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- C12M—APPARATUS 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
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- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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Abstract
The invention discloses a pollution-proof test box for medical microorganism cultivation, which comprises a box body, an air supply mechanism, a water supply heat dissipation box and a sterilization mechanism, the two sides of the box body are provided with an air supply mechanism, a water supply heat dissipation box and a sterilization mechanism are arranged above the interior of the box body, the air supply mechanism is respectively connected with the water supply heat dissipation box and the sterilization mechanism through pipelines, the air supply mechanism compresses air and performs high-temperature sterilization on the air by utilizing frictional heat generation, the air supply mechanism inputs pure high-temperature air into the water supply heat dissipation box, the water supply and heat dissipation box inputs water and temperature for culturing microorganisms into the box body by utilizing high-temperature air, the water supply and heat dissipation box is scientific and reasonable, is safe and convenient to use, and inputs the water, the air and the temperature required by culturing the microorganisms into the box body by matching the air supply mechanism and the water supply and heat dissipation box, so that the microorganisms obtain a good living environment in the box body.
Description
Technical Field
The invention relates to the technical field of microorganism cultivation test boxes, in particular to a pollution-prevention test box for medical microorganism cultivation.
Background
In medicine, microbes can help doctors to better treat diseases, different microbes need different culturing environments in the culturing process, and for better culturing success, the environment of the microbes is usually a completely comfortable growing environment which is very favorable for the growth of the microbes.
Microbiology is a typical life science subject, and the interaction of studying the structure, function and environment of microorganism involves many different applications, and all these applications all need accurate cultivation, and the cultivation needs to use the incubator, and present microorganism incubator only can carry out the accuse to the temperature, and the function is single, and present incubator does not have humidification system, and some microorganism need humid environment, and present incubator can not effectively change the interior gaseous environment of storehouse.
Some totally enclosed of present incubator even have the ventilation system not clean enough, and the environment that some microorganism need ventilate, present incubator does not have disinfection system, and the cross infection takes place with remaining bacterium easily after the microorganism is put into, wants to continue to operate after present incubator closes the door and must open the door, and the bacterium is easily multiplied by the false and is gone into.
Therefore, there is a need for a contamination prevention test chamber for medical microorganism cultivation to solve the above problems.
Disclosure of Invention
The invention aims to provide a pollution-proof test box for medical microorganism cultivation, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: medical science microorganism is cultivated and uses anti-pollution test case, this anti-pollution test case include box, air feed mechanism, water supply heat dissipation case, sterilization mechanism, its characterized in that: the sterilization box is characterized in that air supply mechanisms are arranged on two sides of the box body, a water supply heat dissipation box and a sterilization mechanism are arranged above the interior of the box body, the air supply mechanisms are respectively in pipeline connection with the water supply heat dissipation box and the sterilization mechanism, the air supply mechanisms compress air and utilize frictional heat to sterilize the air at high temperature, the air supply mechanisms input pure high-temperature air into the water supply heat dissipation box and the sterilization mechanism, the water supply heat dissipation box utilizes the high-temperature air to input moisture and temperature for microorganism cultivation into the box body, and the sterilization mechanism utilizes the frictional heat to heat the high-temperature air again and inputs the high-temperature air into the box body to kill microorganisms;
the two groups of air supply mechanisms comprise air machines, pressurizing cabins and sterilizing devices, the air machines are arranged on the inner end face of the box body, one end of each pressurizing cabin is connected with an air machine pipeline, the other end of each pressurizing cabin is connected with a sterilizing device pipeline, the other end of each sterilizing device is provided with a branch pipe, one end of each branch pipe is fixed with the water supply heat dissipation box, and the other end of each branch pipe is fixed with the sterilizing mechanism;
the water supply heat dissipation box is internally provided with a partition plate, a plurality of groups of heat dissipation plates are arranged below the water supply heat dissipation box, the partition plate divides the interior of the water supply heat dissipation box into a heating space and a temperature equalizing space, a box body of the water supply heat dissipation box is provided with a water supply hole, and one end of a shunt pipe is arranged in the heating space;
the sterilization mechanism comprises a warming box and a plurality of groups of warming plates arranged in the warming box, the warming box is fixed with one end of the shunt pipe, and a plurality of groups of sterilization holes are arranged on the lower end face of the warming box.
The air supply mechanism extracts outside air and performs high-temperature sterilization on the air, when microorganisms need the air, the air supply mechanism inputs high-temperature pure air into the water supply and heat dissipation box, the water supply and heat dissipation box generates bubbles through the high-temperature air and discharges the bubbles into a space where the microorganisms live to provide moisture for the survival of the microorganisms, the water supply and heat dissipation box utilizes the heat dissipation plate at the bottom to dissipate the heat of the water with the increased temperature and heat the living space of the microorganisms, the air supply mechanism and the water supply and heat dissipation box are matched with each other to input the moisture, the air and the temperature needed by the culture of the microorganisms into the box body, so that the microorganisms obtain a good living environment in the box body, when the culture of one microorganism is finished and the microorganisms need to be killed, the air supply mechanism inputs high-temperature air into the sterilization mechanism, and the sterilization mechanism heats the high-temperature air again after receiving the high-temperature air, the temperature of the air is raised to another level, the sterilization mechanism discharges the heated high-temperature air to the environment where the microorganisms live, and the microorganisms are killed by the high-temperature air;
the air machine extracts outside air and conveys the air to the pressurizing cabin, the pressurizing cabin stores the air, so that a large amount of air is accumulated in the pressurizing cabin and the pressure is increased, the sterilizing device performs high-temperature sterilization on the air with increased wind pressure and wind speed, other bacteria and viruses in the air are prevented from entering the microorganism cultivation space, and the branch pipe performs branch transmission on high-temperature pure air provided by the air supply mechanism;
the partition plate divides the inside of the water supply and heat dissipation box into a heating space and a temperature equalizing space, high-temperature air provided by the air supply mechanism is injected into the heating space, so that air bubbles are generated by water in the heating space and enter the microorganism cultivation space through the water supply hole under the pushing of the air, the temperature equalizing space and the water in the heating space are subjected to heat and cold exchange, the over-high temperature of the heat dissipation plate dissipated into the microorganism cultivation space is prevented, and the heat dissipation plate dissipates the heat of the water in the heating space;
the heating box stores high-temperature air for a short time, the heating plate rotates in the heating box under the pushing of the high-temperature air, and the sterilization holes provide a passage for the high-temperature air to be discharged out of the heating box.
According to the preferable technical scheme, a transverse plate, two sets of vertical plates and a bearing plate are sequentially arranged in the box body from top to bottom, two sets of air supply spaces are formed among the two sets of vertical plates, the transverse plate and the box body, the bearing plate is arranged between the two sets of vertical plates, and a cultivation cabin for cultivating microorganisms is formed among the bearing plate, the two sets of vertical plates and the transverse plate; two sets of air feed mechanism sets up in the air feed space, water supply heat dissipation case sets up in the diaphragm top, a plurality of groups the heating panel runs through the diaphragm and is located and cultivates the cabin, the case that heats sets up the below at the diaphragm. The diaphragm provides the support to the installation of water supply heat dissipation case and sterilization mechanism, and the riser supports the diaphragm on to vertical space, and the loading board bears the cultivation household utensils that the microorganism was cultivated and is used, and the air feed air provides installation space for the installation of air feed mechanism, cultivates the cabin and provides cultivation space for the cultivation of microorganism.
According to a preferable technical scheme, a dust filter net is arranged on the right side of the air machine, an air collecting pipe is arranged on the left side of the air machine, the other end of the air collecting pipe is fixed with a pressurizing cabin, a pressurizing pipe is arranged on the pressurizing cabin, the other end of the pressurizing pipe is fixed with a sterilizing device, the aperture of the pressurizing pipe is 1/3 of the aperture of the air collecting pipe, and a three-position four-way valve is arranged on the branching pipe. Dust in the dirt filtrating screen is to the air, the particulate matter filters, the air that the collection tuber pipe blew off the air machine is concentrated and is conveyed, go out the air that blows with the air machine and concentrate and transmit to the pressurized cabin, the aperture of pressurized pipe is 1/3 of collection tuber pipe aperture, in the reduction of aperture makes the air in a large amount of accumulational pressurized cabins, make the atmospheric pressure reinforcing in the pressurized cabin, make wind speed and the wind pressure of the wind that gets into among the sterilizing equipment improve simultaneously, the three-position cross valve is controlled switching on and closing of way pipe pipeline.
According to a preferable technical scheme, the pressurizing cabin is of a hollow hemispherical structure, the sterilizing device comprises a sterilizing shell and a rotating sphere, the sterilizing shell is of a sphere structure, the inner end face of the sterilizing shell is a magnetic-embedded end face, a plurality of groups of spiral air plates are arranged on the rotating sphere, the lower ends of the plurality of groups of spiral air plates correspond to the pressurizing pipes, the upper ends of the spiral air plates correspond to the shunt pipes, and the end faces, in contact with the sterilizing shell, of the plurality of groups of spiral air plates are magnetic-embedded end faces. The terminal surface of terminal surface and spiral aerofoil in the sterilization shell is the magnetic end face of inlaying, when the air that wind speed and wind pressure all improved passes through the pressure boost pipe and gets into in the spiral aerofoil, the air produces thrust to the spiral aerofoil, the spiral aerofoil transmits thrust on rotating the spheroid, make to rotate the spheroid in the sterilization shell and rotate, thereby make spiral aerofoil and sterilization shell carry out the frictional heating through the magnetic heat effect and produce high temperature, the high temperature that the spiral aerofoil produced through the frictional heating carries out high temperature sterilization to the air between board and the board, make the air become high temperature sterile pure air.
As a preferred technical scheme, a plurality of groups of the heat dissipation plates are of hollow structures, and the plurality of groups of the heat dissipation plates penetrate through a box body of the water supply heat dissipation box. The heat dissipation plate is of a hollow structure, water in the water supply heat dissipation tank is supplied to the heat dissipation plate, the water in the heating space and the temperature equalizing space is subjected to cold and heat exchange in the hollow space of the heat dissipation plate, and meanwhile the heat dissipation plate dissipates the water subjected to the cold and heat exchange.
According to a preferable technical scheme, a rotating shaft is arranged in the warming box, a plurality of groups of warming plates are fixed with the rotating shaft, the inner end face of the warming box is an embedded magnetic end face, and the end faces of the warming plates, which are in contact with the warming box, are all embedded magnetic end faces. The rotating shaft supports the rotation of the temperature increasing plate in temperature increasing, the temperature increasing plate rotates in the temperature increasing box under the pushing of air, the temperature increasing plate and the temperature increasing box generate heat through the magnetic heat effect in a friction mode, the temperature increasing plate heats the air again through high temperature generated by the heat generated through the friction, and the temperature of the air meets the temperature requirement for killing microorganisms.
As a preferred technical scheme, two groups of air inlet pipes are arranged on the end face of the outer side of the warming box, and the included angle between the two groups of air inlet pipes and the warming box is 30 degrees. The air inlet pipe is connected with the branch pipe, and the air inlet pipe enables air to better push the warming plate when entering the warming box through angle setting, so that the air generates larger driving force for the warming plate.
As a preferred technical scheme, the water supply heat dissipation box is provided with a sterilization pipe, the sterilization pipe is arranged below the transverse plate, and a drain hole is formed in the sterilization pipe. The samming space is connected to the degerming pipe, and after sterilization mechanism carried out high temperature sterilization to the microorganism of cultivating in the cabin, the water supply heat dissipation case was discharged the samming space normal water through removing the fungus pipe and was cultivated the cabin, and the microorganism body that will cultivate in the cabin through water washes out and cultivates the cabin, makes and cultivates the cabin and become clean space, conveniently cultivates other microorganisms next time.
Compared with the prior art, the invention has the beneficial effects that:
1. air feed mechanism extracts the outside air, and carry out high temperature sterilization to the air, when the microorganism needs the air, air feed mechanism inputs high temperature pure air to the water supply radiator box, the water supply radiator box passes through high temperature air and produces the bubble, and discharge the bubble to the space that the microorganism lives in, for the existence of microorganism provides moisture, the water supply radiator box utilizes the radiator plate of bottom to carry out the heat dissipation to the water that the temperature rises simultaneously, heat up to the living space of microorganism, air feed mechanism and water supply radiator box mutually support and input microorganism and cultivate required moisture, air and temperature to the box in, make the microorganism obtain good living environment in the box.
2. The air supply mechanism inputs high-temperature air into the sterilization mechanism, the sterilization mechanism heats the high-temperature air again after receiving the high-temperature air, the temperature of the air is raised to another level, the sterilization mechanism discharges the heated high-temperature air to the environment where microorganisms live, and the microorganisms are killed through the high-temperature air.
Drawings
FIG. 1 is a schematic view showing the installation of the overall structure of the contamination proof test chamber for cultivating medical microorganisms according to the present invention;
FIG. 2 is a front view of the overall structure of the contamination prevention test chamber for cultivating medical microorganisms according to the present invention;
FIG. 3 is a front view of the installation of the integral structural components of the contamination-proof test chamber for medical microorganism cultivation according to the present invention;
FIG. 4 is a schematic structural view of a water supply mechanism of the contamination-proof test chamber for medical microorganism cultivation according to the present invention;
FIG. 5 is a schematic view showing the installation of the sterilization mechanism of the contamination-proof test chamber for cultivating medical microorganisms according to the present invention on the horizontal plate;
FIG. 6 is a front sectional view of a water supply heat radiation tank of the contamination prevention test chamber for medical microorganism cultivation according to the present invention.
FIG. 7 is a left side sectional view of a water supply and heat dissipation mechanism of the contamination-proof test chamber for cultivating medical microorganisms according to the present invention;
FIG. 8 is a schematic view showing the internal structure of a sterilization mechanism of the contamination-proof test chamber for cultivating medical microorganisms according to the present invention;
FIG. 9 is a schematic structural view of a rotating sphere-mounted spiral wind plate of the contamination-proof test chamber for cultivating medical microorganisms according to the present invention.
The reference numbers are as follows: 1. a box body; 2. an air supply mechanism; 3. a water supply heat dissipation tank; 4. a sterilization mechanism; 1-1, a transverse plate; 1-2, vertical plate; 1-3, bearing plates; 1-4, air supply space; 1-5, cultivating cabin; 2-1, an air machine; 2-2, a pressurizing cabin; 2-3, a sterilization device; 2-4, branch pipes; 2-5, a dust filter screen; 2-6, an air collecting pipe; 2-7, a pressure increasing pipe; 2-8, a three-position four-way valve; 2-31, sterilizing the shell; 2-32, rotating the sphere; 2-33, spiral wind plate; 3-1, a partition plate; 3-2, a heat dissipation plate; 3-3, water supply holes; 3-4, a sterilization tube; 4-1, a temperature increasing box; 4-2, a temperature increasing plate; 4-3, sterilizing holes; 4-4, a rotating shaft; 4-5, an air inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1 to 9, the contamination-proof test chamber for cultivating medical microorganisms comprises a chamber body 1, an air supply mechanism 2, a water supply heat radiation chamber 3, sterilization mechanism 4, air feed mechanism 2 is installed to 1 both sides of box, 1 inside top of box is fixed with water supply heat dissipation case 3 and sterilization mechanism 4 through the screw, air feed mechanism 2 respectively with water supply heat dissipation case 3, sterilization mechanism 4 carries out the pipe connection, air feed mechanism 2 compresses the air and utilizes the frictional heating to carry out high temperature sterilization to the air, air feed mechanism 2 is to water supply heat dissipation case 3, input pure high temperature air in the sterilization mechanism 4, water supply heat dissipation case 3 utilizes high temperature air to input moisture and the temperature that the microorganism cultivated usefulness in 1 to the box, sterilization mechanism 4 utilizes the frictional heating to heat high temperature air once more and inputs high temperature air to kill to the microorganism in 1 to the box.
The device is also provided with a control system which monitors the temperature and the moisture in the cultivation cabins 1-5 and controls the starting and the stopping of the air machine 2-1 and the conduction and the closing of the three-position four-way valve 2-8 to different pipelines, and the air machine 2-1 is a device which is driven by electricity to generate air flow, such as a fan, an exhaust fan and the like.
The microorganism cultivation device comprises a box body 1, a transverse plate 1-1, two sets of vertical plates 1-2 and a bearing plate 1-3, wherein the transverse plate 1-1, the two sets of vertical plates 1-2 and the bearing plate 1-3 are welded in sequence from top to bottom in the box body 1, the bearing plate 1-3 is welded between the two sets of vertical plates 1-2, two sets of air supply spaces 1-4 are formed among the two sets of vertical plates 1-2, the transverse plate 1-1 and the box body 1, and a cultivation cabin 1-5 for cultivating microorganisms is formed among the bearing; two sets of air supply means 2 are installed in the air supply spaces 1-4.
The two groups of air supply mechanisms 2 respectively comprise an air machine 2-1, a pressure cabin 2-2 and a sterilization device 2-3, the air machine 2-1 is fixed on the inner end surface of the box body 1 through screws, a dust filter net 2-5 is fixed on the right side of the air machine 2-1 through screws, an air collecting pipe 2-6 is fixed on the left side of the air machine 2-1 through screws, the other end of the air collecting pipe 2-6 is fixed with the air inlet end of the pressure cabin 2-2, the pressure cabin 2-2 is of a hollow hemispheroid structure, the pressure cabin 2-6 is welded in an air supply space 1-4, a pressure pipe 2-7 is fixed on the air outlet end of the pressure cabin 2-2 through screws, the aperture of the pressure pipe 2-7 is 1/3 of the aperture of the air collecting pipe 2-6, the other end of the pressure pipe 2-7 is fixed with the air inlet end, the pressure cabin 2-2 is connected with the sterilization device 2-3 through a pressure pipe 2-7 in a pipeline mode, a shunt pipe 2-4 is fixed to the other end of the sterilization device 2-3 through screws, the shunt pipe 2-4 is a Y-shaped pipeline, a Y-shaped branch point is provided with a three-position four-way valve 2-8, the three-position four-way valve 2-8 is a three-position four-way electromagnetic valve, the three-position four-way valve 2-8 is in a state that no pipeline is conducted when no air enters, therefore, bacteria, viruses and the like in the air can be further prevented from entering the cultivation cabin 1-5, one end of the Y-shaped end of each of the two shunt pipes 2-4 penetrates through the water supply heat dissipation box 3 and is located inside the water supply heat dissipation box 3, and the other end of the Y-shaped end of each of the two shunt.
The sterilizing device 2-3 comprises a sterilizing shell 2-31 and a rotating sphere 2-32, the sterilizing shell 2-31 is of a sphere structure, the sterilizing shell 2-31 is welded in an air supply space 1-4, the inner end face of the sterilizing shell 2-31 is a magnet-embedded end face, the rotating sphere 2-32 is rotatably installed in the sterilizing shell 2-31, the rotating sphere 2-32 is a hollow sphere made of light materials, a plurality of groups of spiral air plates 2-33 are arranged on the outer surface of the rotating sphere 2-32, the lower ends of the groups of spiral air plates 2-33 correspond to the pressure boosting pipes 2-7, the upper ends of the spiral air plates 2-33 correspond to the shunt pipes 2-4, and the end faces, in contact with the sterilizing shell 2-31, of the groups of spiral air plates 2-33 are magnet-embedded end faces.
The water supply heat dissipation box 3 is fixed above a transverse plate 1-1 through screws, a plurality of groups of heat dissipation plates 3-2 are arranged below the water supply heat dissipation box 3, the plurality of groups of heat dissipation plates 3-2 are of hollow structures, the upper ends of the plurality of groups of heat dissipation plates 3-2 penetrate through a box body of the water supply heat dissipation box 3, the plurality of groups of heat dissipation plates 3-2 integrally penetrate through the transverse plate 1-1 and are positioned in a cultivation cabin 1-5, a partition plate 3-1 is welded in the water supply heat dissipation box 3, the partition plate 3-1 divides the interior of the water supply heat dissipation box 3 into a heating space and a temperature equalizing space, water is arranged in the heating space and the temperature equalizing space, water supply holes 3-3 are processed in the box body of the water supply heat dissipation box 3, the water supply holes 3-3 are positioned in the heating space, a water guide pipe is arranged on the outer side of the water, one end of the Y end of the two groups of branch pipes 2-4 is positioned in the heating space.
The water supply and heat radiation box 3 is fixed with a degerming pipe 3-4 at the outer side of the temperature equalizing space through screws, the degerming pipe 3-4 is positioned below the transverse plate 1-1 and fixed with the transverse plate 1-1 through screws, and a plurality of groups of drain holes are processed on the lower end face of the degerming pipe 3-4.
The sterilization mechanism 4 comprises a warming box 4-1 and a plurality of groups of warming plates 4-2 rotatably arranged in the warming box 4-1, the warming box 4-1 is fixed below a transverse plate 1-1 through screws, a rotating shaft 4-4 is rotatably arranged in the warming box 4-1, the plurality of groups of warming plates 4-2 are welded with the rotating shaft 4-4, the inner end surface of the warming box 4-1 is a magnet-embedded end surface, and the end surfaces of the warming plates 4-2, which are contacted with the warming box 4-1, are magnet-embedded end surfaces.
Two groups of air inlet pipes 4-5 are processed on the end face of the outer side of the warming box 4-1, the included angle between the two groups of air inlet pipes 4-5 and the warming box 4-1 is 30 degrees, the two groups of air inlet pipes 4-5 are respectively welded with the two groups of branch pipes 2-4, the warming box 4-1 is fixed with one end of the branch pipe 2-4 through the air inlet pipes 4-5, and a plurality of groups of sterilization holes 4-3 are processed on the lower end face of the warming box 4-1.
The working principle of the invention is as follows:
microorganisms or vessels with microorganisms to be cultured or cultivated are placed in the cultivation cabins 1 to 5 to be cultured or cultivated.
When the air machine 2-1 extracts outside air, the dust filtering net 2-5 filters dust and particulate matters in the air, the air machine 2-1 transmits the extracted air into the pressurizing cabin 2-2 through the air collecting pipe 2-6, the aperture of the pressurizing pipe 2-7 is 1/3 of the aperture of the air collecting pipe 2-6, the air is accumulated in the pressurizing cabin 2-2 in a large amount through the reduction of the aperture, so that the air pressure in the pressurizing cabin 2-2 is enhanced, the wind speed and the wind pressure of wind entering the sterilizing device 2-3 are improved, when the air with the improved wind speed and the improved wind pressure enters the spiral wind plates 2-33 in the sterilizing device 2-3 through the pressurizing pipe 2-7, the air generates thrust on the spiral wind plates 2-33, the spiral wind plates 2-33 transmit the thrust to the rotating ball 2-32, the rotating ball body 2-32 is rotated in the sterilizing shell, so that the spiral air plates 2-33 are driven to rotate in the sterilizing shell 2-31, the spiral air plates 2-33 and the sterilizing shell 2-31 generate heat through friction through a magnetic heating effect and generate high temperature, and the spiral air plates 2-33 perform high temperature sterilization on air between the plates through the high temperature generated through the heat generation through friction, so that the air is changed into high-temperature sterile pure air.
When the microorganism needs air, the three-position four-way valve 2-8 conducts a channel between the shunt pipe 2-4 and the water supply and heat dissipation box 3, high-temperature pure air is input into the air supply mechanism 2 through the shunt pipe 2-4, water in the heating space generates bubbles under the injection of the high-temperature air, the bubbles pass through the water guide pipe under the pushing of the air, the bubbles are broken and become water drops in the water guide pipe and then enter the cultivation cabin 1-5 through the water guide pipe, water enters the cultivation cabin to provide water for the existence of the microorganism, when the air with high temperature is heated, the water in the uniform temperature space carries out heat exchange with the water in the heating space through the heat dissipation plate 3-2 due to the rising of the water temperature in the heating space, the water temperature in the heating space is reduced, and the temperature of the water taken away by the bubbles can not cause the influence on the growth of the microorganism, and the water in the temperature equalizing space and the water in the heating space exchange heat in the heat dissipation plate 3-2, the heat dissipation plate 3-2 dissipates the heat of the water, so that the temperature of high-temperature air is reduced and enters the cultivation space 1-5 to heat the living space of the microorganisms, and the moisture, the air and the temperature required by the cultivation of the microorganisms are input into the box body 1 through the mutual matching of the air supply mechanism 2 and the water supply heat dissipation box 3, so that the microorganisms are well cultivated in the box body 1.
When a microorganism is cultured and needs to be killed, the three-position four-way valve 2-8 conducts a channel between the shunt pipe 2-4 and the air inlet pipe 4-5, the air supply mechanism 2 inputs high-temperature air into the warming box 4-1 through the shunt pipe 2-4 and the air inlet pipe 4-5, the air enters the warming box 4-1 through the angle of the air inlet pipe 4-5 to better push the warming plate 4-2, the warming plate 4-2 obtains greater driving force to rotate in the warming box 4-1, the warming plate 4-2 rotates in the warming box 4-1 under the push of the air, the warming plate 4-2 and the warming box 4-1 rub through the magnetocaloric effect, the warming plate 4-2 heats the air again through high temperature generated by heat generation through friction, the temperature of the air is raised to another level, the temperature of the air reaches the temperature requirement for killing the microorganisms, the sterilization mechanism 4 discharges the heated high-temperature air into the cultivation cabins 1-5 through the sterilization holes 4-3, and the microorganisms are killed through the high-temperature air.
After the sterilization mechanism 4 carries out high-temperature sterilization on the microorganisms in the cultivation cabins 1-5, the water supply and heat dissipation box 3 discharges water in the uniform-temperature space into the cultivation cabins 1-5 through the sterilization pipes 3-4, and the bodies of the microorganisms are flushed out of the cultivation cabins 1-5 through water, so that the cultivation cabins 1-5 become a clean space, and other microorganisms can be conveniently cultivated next time.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. Medical science microorganism is cultivated and uses pollution test case, this pollution test case include box (1), air feed mechanism (2), water supply heat dissipation case (3), sterilization mechanism (4), its characterized in that: the sterilization box is characterized in that air supply mechanisms (2) are arranged on two sides of the box body (1), a water supply heat dissipation box (3) and a sterilization mechanism (4) are arranged above the inside of the box body (1), the air supply mechanisms (2) are respectively in pipeline connection with the water supply heat dissipation box (3) and the sterilization mechanism (4), the air supply mechanisms (2) compress air and utilize frictional heat to perform high-temperature sterilization on the air, the air supply mechanisms (2) input pure high-temperature air into the water supply heat dissipation box (3) and the sterilization mechanism (4), the water supply heat dissipation box (3) utilizes the high-temperature air to input water and temperature for microorganism cultivation into the box body (1), and the sterilization mechanism (4) utilizes the frictional heat to heat the high-temperature air again and inputs the high-temperature air into the box body (1) to kill microorganisms;
the two groups of air supply mechanisms (2) comprise air machines (2-1), pressurizing cabins (2-2) and sterilizing devices (2-3), the air machines (2-1) are arranged on the inner end face of the box body (1), one ends of the pressurizing cabins (2-2) are connected with the air machines (2-1) through pipelines, the other ends of the pressurizing cabins (2-2) are connected with the sterilizing devices (2-3) through pipelines, branch pipes (2-4) are arranged at the other ends of the sterilizing devices (2-3), one ends of the branch pipes (2-4) are fixed with a water supply heat dissipation box (3), and the other ends of the branch pipes (2-4) are fixed with the sterilizing mechanisms (4);
a partition plate (3-1) is arranged in the water supply heat dissipation box (3), a plurality of groups of heat dissipation plates (3-2) are arranged below the water supply heat dissipation box (3), the partition plate (3-1) divides the interior of the water supply heat dissipation box (3) into a heating space and a temperature equalizing space, a box body of the water supply heat dissipation box (3) is provided with a water supply hole (3-3), and one end of a shunt pipe (2-4) is arranged in the heating space;
the sterilization mechanism (4) comprises a warming box (4-1) and a plurality of groups of warming plates (4-2) arranged in the warming box (4-1), the warming box (4-1) is fixed with one end of the shunt pipe (2-4), and a plurality of groups of sterilization holes (4-3) are arranged on the lower end face of the warming box (4-1).
2. The contamination-proof test chamber for medical microorganism cultivation according to claim 1, characterized in that: a transverse plate (1-1), two sets of vertical plates (1-2) and a bearing plate (1-3) are sequentially arranged in the box body (1) from top to bottom, two sets of air supply spaces (1-4) are formed among the two sets of vertical plates (1-2), the transverse plate (1-1) and the box body (1), the bearing plate (1-3) is arranged between the two sets of vertical plates (1-2), and a cultivation cabin (1-5) for cultivating microorganisms is formed among the bearing plate (1-3), the two sets of vertical plates (1-2) and the transverse plate (1-1); the air supply mechanism (2) is arranged in the air supply space (1-4), the water supply heat dissipation box (3) is arranged above the transverse plate (1-1), the heat dissipation plates (3-2) penetrate through the transverse plate (1-1) and are located in the cultivation cabin (1-5), and the warming box (4-1) is arranged below the transverse plate (1-1).
3. The contamination-proof test chamber for medical microorganism cultivation according to claim 1, characterized in that: the air purifier is characterized in that a dust filtering net (2-5) is arranged on the right side of the air machine (2-1), an air collecting pipe (2-6) is arranged on the left side of the air machine (2-1), the other end of the air collecting pipe (2-6) is fixed with a pressurizing cabin (2-2), a pressurizing pipe (2-7) is arranged on the pressurizing cabin (2-2), the other end of the pressurizing pipe (2-7) is fixed with a sterilizing device (2-3), the aperture of the pressurizing pipe (2-7) is 1/3 of that of the air collecting pipe (2-6), and a three-position four-way valve (2-8) is arranged on the shunt pipe (2-4).
4. The contamination-proof test chamber for medical microorganism cultivation according to claim 3, characterized in that: the pressurization cabin (2-2) is of a hollow hemispherical structure, the sterilization device (2-3) comprises a sterilization shell (2-31) and a rotating sphere (2-32), the sterilization shell (2-31) is of a sphere structure, the inner end face of the sterilization shell (2-31) is a magnetic-embedded end face, a plurality of groups of spiral air plates (2-33) are arranged on the rotating sphere (2-32), the lower ends of the spiral air plates (2-33) correspond to the pressurization pipes (2-7), the upper ends of the spiral air plates (2-33) correspond to the branch pipes (2-4), and the end faces of the spiral air plates (2-33) in contact with the sterilization shell (2-31) are magnetic-embedded end faces.
5. The contamination-proof test chamber for medical microorganism cultivation according to claim 2, characterized in that: the plurality of groups of the heat dissipation plates (3-2) are of hollow structures, and the plurality of groups of the heat dissipation plates (3-2) penetrate through the box body of the water supply heat dissipation box (3).
6. The contamination-proof test chamber for medical microorganism cultivation according to claim 1 or 2, characterized in that: the heating box (4-1) is internally provided with a rotating shaft (4-4), a plurality of groups of heating plates (4-2) are fixed with the rotating shaft (4-4), the inner end face of the heating box (4-1) is an embedded magnetic end face, and the end faces of the heating plates (4-2) contacting with the heating box (4-1) are embedded magnetic end faces.
7. The contamination-proof test chamber for medical microorganism cultivation according to claim 6, characterized in that: two groups of air inlet pipes (4-5) are arranged on the end face of the outer side of the warming box (4-1), and the included angle between the two groups of air inlet pipes (4-5) and the warming box (4-1) is 30 degrees.
8. The contamination-proof test chamber for medical microorganism cultivation according to claim 2, characterized in that: the water supply heat dissipation box (3) is provided with a sterilization pipe (3-4), the sterilization pipe (3-4) is arranged below the transverse plate (1-1), and the sterilization pipe (3-4) is provided with a drain hole.
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| WO2016190586A1 (en) * | 2015-05-28 | 2016-12-01 | 유레카트리(주) | Constant-temperature sterile workbench for biological experiments |
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| CN208791647U (en) * | 2018-08-15 | 2019-04-26 | 青山绿水（江苏）检验检测有限公司 | A kind of constant temperature and humidity incubator |
| CN110612346A (en) * | 2017-05-15 | 2019-12-24 | 株式会社爱瑞思 | Constant temperature box |
| CN111623462A (en) * | 2020-06-04 | 2020-09-04 | 蒋俊 | Odorless disinfection and ventilation device for hospital |
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2020
- 2020-11-06 CN CN202011226954.6A patent/CN112029640B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016190586A1 (en) * | 2015-05-28 | 2016-12-01 | 유레카트리(주) | Constant-temperature sterile workbench for biological experiments |
| CN110612346A (en) * | 2017-05-15 | 2019-12-24 | 株式会社爱瑞思 | Constant temperature box |
| CN208791647U (en) * | 2018-08-15 | 2019-04-26 | 青山绿水（江苏）检验检测有限公司 | A kind of constant temperature and humidity incubator |
| CN109321449A (en) * | 2018-10-09 | 2019-02-12 | 郑州韦尔特生物科技有限公司 | A kind of microbial cultivation device |
| CN111623462A (en) * | 2020-06-04 | 2020-09-04 | 蒋俊 | Odorless disinfection and ventilation device for hospital |
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