CN111495236A

CN111495236A - Solution preparation device for biotechnology

Info

Publication number: CN111495236A
Application number: CN202010337409.8A
Authority: CN
Inventors: 刘桂红
Original assignee: Guangzhou Barley Biotechnology Co ltd
Current assignee: Guangzhou Barley Biotechnology Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-08-07

Abstract

The invention discloses a solution preparation device for biotechnology, which comprises a base, a placing box and a solution preparation beaker, wherein an electronic scale is fixedly installed on the base, a water storage box is fixedly installed on the electronic scale, the placing box is fixedly arranged on the water storage box, a placing socket is arranged at the top of the placing box, the solution preparation beaker is inserted into the placing box through the placing socket, a cup cover is detachably installed on the solution preparation beaker, a stirring rod component is rotatably installed at the top of an inner cavity of the cup cover through a bearing, a feeding funnel and an air inlet insertion tube are hermetically inserted on the cup cover, and an air purification component is embedded on the cup cover.

Description

Solution preparation device for biotechnology

Technical Field

The invention relates to the technical field of a biotechnology experimental device, in particular to a solution preparation device for biotechnology.

Background

The biotechnology is a technology for processing material raw materials by using microorganisms and animals and plants to provide products for social services, mainly comprises fermentation technology and modern biotechnology, and modern biotechnology integrates multiple disciplinary technologies such as genetic engineering, molecular biology, biochemistry, genetics, cell biology, embryology, immunology, organic chemistry, inorganic chemistry, physicochemical, physics, informatics, computer science and the like, and can be used for researching the rules of life activities and providing products for social services and the like.

In biotechnology, experiments are often needed, and corresponding solutions are often needed to be prepared for the experiments, at present, the preparation of the solutions generally comprises the procedures of solute weighing, solution weighing, stirring and the like, the whole procedure needs to be operated by manually and frequently selecting different experimental instruments, and the experiment process is seriously influenced due to great trouble and trouble, so that the solution preparation device for the biotechnology is provided to solve the problems.

Disclosure of Invention

An embodiment of the present invention is directed to a solution preparing apparatus for biotechnology, so as to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a device is prepared with solution for biotechnology, the on-line screen storage device comprises a base, lay the box and join in marriage the liquid beaker, fixed mounting has the electronic scale on the base, fixed mounting has the water storage box on the electronic scale, lay the box fixed locate the water storage box on, it is equipped with lays the socket to lay box top, join in marriage the liquid beaker and insert through laying the socket and locate in laying the box, detachable mounting has the bowl cover on joining in marriage the liquid beaker, bowl cover inner chamber top is rotated through the bearing and is installed the stirring rod subassembly, sealed the inserting is equipped with feeding funnel and air inlet pipe on the bowl cover, it.

In one alternative: two handles are symmetrically arranged on the cup cover, and anti-skid lines are uniformly arranged on the two handles.

In one alternative: the inner wall of the placing socket is provided with a circle of sealing strips which are used for sealing the placing box when the placing box is placed in the liquid preparation beaker, and the placing box is made of transparent materials.

In one alternative: many electric bars are installed by preceding equidistance to the back in the water storage box, fixed mounting has the refrigerator on the base, sealing connection has the air conditioning pipe on the output of refrigerator, the one end that the refrigerator was kept away from to the air conditioning pipe extends to in the water storage box, the air conditioning pipe is the hose and its inside check valve that is equipped with, fixed mounting has temperature sensor on the water storage box inner wall, water storage box lateral wall lower part is equipped with the inlet tube, the one end that the water storage box was kept away from to the inlet tube extends to and lays in the box, it is equipped with the return pipe to lay box lateral wall upper portion, the return pipe is kept away from and is laid.

In one alternative: the fixed sealing washer that is equipped with on the bowl cover inner wall, the bowl cover lateral wall is fitted with a contraceptive ring and has been made its self locking fastening bolt on joining in marriage the liquid beaker to the equidistance soon, and every fastening bolt all pastes towards the one end at bowl cover center and is equipped with the rubber cushion, bowl cover top fixed mounting has first electric motor, and first electric motor's output shaft is connected in extending the bowl cover and with the upper end of puddler subassembly, fixes being equipped with the battery that is used for supplying power alone for first electric motor on the bowl cover and is used for controlling first electric motor's button.

In one alternative: the gas purifying assembly comprises a shell, a gas outlet is formed in the top of the shell, and a filter screen layer, an active carbon adsorption layer and a microorganism filter layer are sequentially arranged in the shell from bottom to top.

In one alternative: the base bottom symmetry is equipped with a plurality of wheels that remove, and base inner chamber top is rotated through the bearing and is installed two threaded rods, and equal threaded connection has the internal thread pipe on two threaded rods, and internal thread pipe lower extreme all extends to base below and fixed mounting has the sucking disc, be upper and lower sliding connection between internal thread pipe and the base bottom, and base inner chamber bottom fixed mounting has the second electric motor, and the output shaft of second electric motor is connected through gear drive assembly with one of them of two threaded rods, is connected through belt drive mechanism between two threaded rods.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

1. the device is nimble and rationally fuse as an organic whole with multiple experimental device, and is multiple functional, convenient to use, when preparing solution, need not to take multiple experimental device repeatedly, easy operation, labour saving and time saving improves solution preparation efficiency greatly, and then accelerates the experiment process, has the practicality very much.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a gas cleaning assembly according to a first embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-moving wheel, 2-base, 3-refrigerator, 4-electronic scale, 5-cold air conduit, 6-water storage tank, 7-return pipe, 8-placing box, 9-liquid preparation beaker, 10-fastening bolt, 11-cup cover, 12-air purification component, 13-first electric motor, 14-feeding funnel, 15-air inlet cannula, 16-control panel, 17-stirring rod component, 18-water inlet pipe, 19-water pump, 20-temperature sensor, 21-electric heating rod, 22-battery pack, 23-suction cup, 24-shell, 25-filter screen layer, 26-active carbon adsorption layer, 27-microbial filter layer, 28-air outlet, 29-internal threaded pipe, 30-belt transmission mechanism, etc, 31-gear transmission component, 32-threaded rod, 33-second electric motor and 34-handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a solution preparing apparatus for biotechnology includes a base 2, a placing box 8 and a solution preparing beaker 9, an electronic scale 4 is fixedly installed on the base 2, a water storage tank 6 is fixedly installed on the electronic scale 4, a water filling port is arranged on the water storage tank 6, a sealing cover is screwed on the water filling port, the placing box 8 is fixedly arranged on the water storage tank 6, a placing socket is arranged at the top of the placing box 8, the liquid preparation beaker 9 is inserted into the placing box 8 through the placing socket, a circle of sealing strip for sealing the placing box 8 and the liquid preparation beaker 9 when the placing box is placed in the liquid preparation beaker 9 is adhered to the inner wall of the placing socket, when the liquid preparation beaker 9 is inserted into the placing box 8, an annular cavity structure is formed between the placing box 8 and the liquid preparation beaker 9, and the placing box 8 is made of transparent materials so as to observe the configuration condition in the liquid preparation beaker 9 when preparing the solution.

A plurality of electric heating rods 21 are equidistantly arranged from the front to the back in the water storage tank 6, a refrigerator 3 is fixedly arranged on the base 2, an output end of the refrigerator 3 is hermetically connected with an air-conditioning duct 5, one end of the air-conditioning duct 5, which is far away from the refrigerator 3, extends into the water storage tank 6, the air-conditioning duct 5 is a hose and is internally provided with a one-way valve so as to prevent the refrigerator 3 from being damaged due to the backflow of water in the water storage tank 6, a temperature sensor 20 is fixedly arranged on the inner wall of the water storage tank 6, a water inlet pipe 18 is arranged at the lower part of the side wall of the water storage tank 6, one end of the water inlet pipe 18, which is far away from the water storage tank 6, extends into the placing box 8, a water return pipe 7 is arranged at the upper part of the side wall of the placing box 8, one end of the water return pipe 7, which is far away from the, and then the water returns to the water storage tank 6 through the water return pipe 7 to form a water circulation system, when the prepared solution needs to be heated, the electric heating rod 21 is started to form a hot water circulation system to heat the solution in the solution preparation beaker 9 by a water bath method, and when the prepared solution needs to be cooled, the refrigerator 3 is started to form a cold water circulation system to cool the solution in the solution preparation beaker 9 by water.

A cup cover 11 is detachably arranged on the liquid preparation beaker 9, a sealing ring is fixedly arranged on the inner wall of the cup cover 11, fastening bolts 10 which enable the fastening bolts to be locked on the liquid preparation beaker 9 are screwed on the side wall of the cup cover 11 at equal intervals in the circumferential direction, a rubber cushion is respectively adhered to one end, facing to the center of the cup cover 11, of each fastening bolt 10, the friction force between each fastening bolt 10 and the liquid preparation beaker 9 can be increased, the firmness is improved, and the situation that the cup wall of the liquid preparation beaker 9 is crushed by the fastening bolts 10 in the process of locking the cup cover 11 can be prevented, a stirring rod component 17 is rotatably arranged at the top of an inner cavity of the cup cover 11 through a bearing, a first electric motor 13 is fixedly arranged at the top of the cup cover 11, an output shaft of the first electric motor 13 extends into the cup cover 11 and is connected with the upper end of the stirring rod component 17, a storage battery which is used, the cup cover 11 is provided with a feeding funnel 14 and an air inlet insertion tube 15 in an inserted manner in a sealing manner, valves are arranged on the feeding funnel 14 and the air inlet insertion tube 15, the feeding funnel 14 is used for adding additives into the liquid preparation beaker 9, the air inlet insertion tube 15 is used for introducing gas required by liquid preparation into the liquid preparation beaker 9, the gas purification assembly 12 is embedded in the cup cover 11 and comprises a shell 24, an air outlet 28 is arranged at the top in the shell 24, a filter screen layer 25, an active carbon adsorption layer 26 and a microorganism filter layer 27 are sequentially arranged in the shell 24 from bottom to top, when the solution is prepared, some reactions may be generated in the liquid preparation beaker 9 to produce some toxic and harmful gases, and the toxic and harmful gases are adsorbed and purified by the gas purification assembly 12 and then discharged to prevent an experimenter from being invaded by the toxic and harmful gases.

Furthermore, in order to move the device conveniently, a plurality of moving wheels 1 are symmetrically arranged at the bottom of the base 2, two threaded rods 32 are rotatably arranged at the top of an inner cavity of the base 2 through bearings, an internal threaded pipe 29 is in threaded connection with each threaded rod 32, the lower end of the internal threaded pipe 29 extends to the lower part of the base 2 and is fixedly provided with a sucker 23, the internal threaded pipe 29 is in vertical sliding connection with the bottom of the base 2, a second electric motor 33 is fixedly arranged at the bottom of the inner cavity of the base 2, an output shaft of the second electric motor 33 is connected with one of the two threaded rods 32 through a gear transmission component 31, the two threaded rods 32 are connected through a belt transmission mechanism 30, when the device is used, the second electric motor 33 is started to enable the two internal thread pipes 29 to descend so that the two suckers 23 can be firmly adsorbed on the experiment table surface, and therefore the stability of the device in use is guaranteed.

Be equipped with in the base 2 and be used for the device each with the battery 22 of electrical apparatus power supply, be equipped with the interface that charges that is used for battery 22 to charge on the 2 lateral walls of base, lay and be equipped with on the 8 lateral walls of box and be used for controlling the device and use control panel 16, be equipped with controller and signal receiver in the control panel 16, signal receiver is connected with 20 electricity of temperature sensor, is equipped with the display screen that is used for showing temperature in the water storage box 6 on the control panel 16.

When the liquid preparation beaker 9 is used, the liquid preparation beaker 9 is inserted into the placing box 8, then the raw materials for preparing the solution are poured into the liquid preparation beaker 9 in sequence, and the scale marks are arranged on the liquid preparation beaker 9, and the electronic scale 4 is arranged below the water inlet pipe 18, so that when the liquid preparation raw materials are added into the liquid preparation beaker 9, the amount of the added raw materials can be easily known through the scale marks and the numerical difference displayed on the electronic scale 4, and then the cup cover 11 is tightly covered and the first electric motor 13 is started to quickly and fully stir the liquid preparation raw materials in the liquid preparation beaker 9 uniformly.

Example 2

Referring to fig. 4, the embodiment of the present invention is different from embodiment 1 in that, in order to facilitate the detachment and installation of the cup cover 11, two handles 34 are symmetrically disposed on the cup cover 11, and the two handles 34 are uniformly provided with anti-slip lines.

The working principle of the invention is as follows: when the liquid preparation beaker 9 is used, the liquid preparation beaker 9 is inserted into the placing box 8, then the raw materials for preparing the solution are poured into the liquid preparation beaker 9 in sequence, and the scale marks are arranged on the liquid preparation beaker 9, and the electronic scale 4 is arranged below the water inlet pipe 18, so that when the liquid preparation raw materials are added into the liquid preparation beaker 9, the amount of the added raw materials can be easily known through the scale marks and the numerical difference displayed on the electronic scale 4, and then the cup cover 11 is tightly covered and the first electric motor 13 is started to quickly and fully stir the liquid preparation raw materials in the liquid preparation beaker 9 uniformly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A solution preparation device for biotechnology comprises a base (2), a placing box (8) and a solution preparation beaker (9), and is characterized in that an electronic scale (4) is fixedly installed on the base (2), a water storage tank (6) is fixedly installed on the electronic scale (4), the placing box (8) is fixedly arranged on the water storage tank (6), a placing socket is arranged at the top of the placing box (8), and the solution preparation beaker (9) is inserted into the placing box (8) through the placing socket;

the liquid preparation beaker (9) is detachably provided with a cup cover (11), the top of an inner cavity of the cup cover (11) is rotatably provided with a stirring rod assembly (17) through a bearing, the cup cover (11) is provided with a feeding funnel (14) and an air inlet insertion tube (15) in an inserted manner in a sealing manner, and the cup cover (11) is provided with an air purifying assembly (12) in an embedded manner.

2. The device for preparing solution for biotechnology according to claim 1, wherein the cup lid (11) is symmetrically provided with two handles (34), and both handles (34) are uniformly provided with anti-slip lines.

3. The device for dispensing a solution for biotechnology according to claim 1, wherein the inner wall of the receiving socket is adhered with a circle of sealing strip for sealing the receiving box (8) in the dispensing beaker (9), and the receiving box (8) is made of transparent material.

4. The device for preparing solution for biotechnology according to claim 1, wherein a plurality of electric heating rods (21) are equidistantly installed from front to back in the water storage tank (6), the refrigerator (3) is fixedly installed on the base (2), the output end of the refrigerator (3) is connected with the cold air conduit (5) in a sealing manner, one end of the cold air conduit (5) far away from the refrigerator (3) extends into the water storage tank (6), the cold air conduit (5) is a hose and is internally provided with a one-way valve, the inner wall of the water storage tank (6) is fixedly provided with the temperature sensor (20), the lower part of the side wall of the water storage tank (6) is provided with the water inlet pipe (18), one end of the water inlet pipe (18) far away from the water storage tank (6) extends into the placing box (8), the upper part of the side wall of the placing box (8) is provided with the water return pipe (7), one end of the water return pipe (, a water pump (19) is arranged on the water inlet pipe (18).

5. The device for preparing solution for biotechnology according to claim 1, wherein the inner wall of the cup cover (11) is fixedly provided with a sealing ring, fastening bolts (10) which can be locked on the beaker (9) for preparing solution are screwed on the side wall of the cup cover (11) at equal intervals in the circumferential direction, one end of each fastening bolt (10) facing the center of the cup cover (11) is provided with a rubber cushion, the top of the cup cover (11) is fixedly provided with a first electric motor (13), an output shaft of the first electric motor (13) extends into the cup cover (11) and is connected with the upper end of the stirring rod assembly (17), and the cup cover (11) is fixedly provided with a storage battery which can supply power to the first electric motor (13) alone and a button which can control the first electric motor (13).

6. The device for preparing a solution for biotechnology according to any one of claims 1 to 5, wherein the gas purification unit (12) comprises a housing (24), the top of the housing (24) is provided with a gas outlet (28), and the housing (24) is provided with a filter screen layer (25), an activated carbon adsorption layer (26) and a microorganism filter layer (27) in sequence from bottom to top.

7. The device for preparing a solution for biotechnology according to claim 1, wherein the base (2) bottom is provided with a plurality of movable wheels (1) symmetrically, two threaded rods (32) are rotatably installed at the top of the inner cavity of the base (2) through bearings, the two threaded rods (32) are both connected with an internal threaded tube (29) in a threaded manner, the lower end of the internal threaded tube (29) extends to the lower side of the base (2) and is fixedly provided with a sucker (23), the internal threaded tube (29) is connected with the bottom of the base (2) in an up-and-down sliding manner, the bottom of the inner cavity of the base (2) is fixedly provided with a second electric motor (33), the output shaft of the second electric motor (33) is connected with one of the two threaded rods (32) through a gear transmission component (31), and the two threaded rods (32) are connected through a belt.