CN218553885U - Heat collection type timing constant-temperature heating magnetic stirring equipment - Google Patents
Heat collection type timing constant-temperature heating magnetic stirring equipment Download PDFInfo
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- CN218553885U CN218553885U CN202222921236.1U CN202222921236U CN218553885U CN 218553885 U CN218553885 U CN 218553885U CN 202222921236 U CN202222921236 U CN 202222921236U CN 218553885 U CN218553885 U CN 218553885U
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Abstract
The utility model belongs to the technical field of experimental instruments, in particular to a heat collection type timing constant temperature heating magnetic stirring device, which comprises a case main body, a heat collection pot, a plurality of heating devices, a plurality of magnetic stirring devices, a lifting device and a control console, wherein the heat collection pot is installed on the case main body, and the control console is installed at the front end of the case main body; the lifting device is arranged below the case main body; a plurality of first grooves are formed in the heat collection pot, and partition plates are arranged among the first grooves; a plurality of heating devices are arranged in the heat collecting pot; a sample is placed in the first groove; the magnetic stirring devices respectively correspond to the grooves of the heat collecting pot, and the magnetic stirring devices are arranged in the supporting piece and the case main body; a magnetic stirrer is arranged in the sample, and a magnetic stirring device is matched with the magnetic stirrer; compared with the prior art, the utility model discloses (1) the utility model discloses well installation is knob regularly, and when reaching the settlement time, equipment stops the stirring, does not need artifical control switch again.
Description
Technical Field
The utility model belongs to the technical field of the laboratory glassware, concretely relates to thermal-arrest formula is heating magnetic stirring equipment at regular time and constant temperature.
Background
At present, the magnetic stirrers are the indispensable instrument of unit laboratory personnel such as each universities and colleges, epidemic prevention, petroleum, chemical industry, medical treatment, it is the characteristic that utilizes magnetic substance homopolar repulsion, the magnetic stirrers in promoting the sample through the polarity at constantly alternate both ends rotates, thereby make the sample misce bene, the majority adopts the water bath to heat, can make the sample be heated evenly, be convenient for observe the container that is heated, current equipment, the sample of heating the stirring in the water bath is the manual control switch, thereby control stirring time, the laboratory personnel plenty of time has been occupied, the degree of accuracy of stirring the sample has been reduced.
And the height of laboratory bench is not applicable to all experimenters' heights, and under the general condition, the experimenters need bow to carry out the experiment operation, can lead to the operation inconvenient, also do not benefit to healthy to current equipment has still set up the fixing device of fixed sample.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to foretell problem, a heat collection type is heating magnetic stirring equipment regularly at constant temperature is provided.
In order to achieve the purpose, the utility model adopts the technical scheme that: a heat collection type timing constant-temperature heating magnetic stirring device is characterized by comprising a case main body, a heat collection pot, a plurality of heating devices, a plurality of magnetic stirring devices, a lifting device and a control console, wherein the heat collection pot is installed on the case main body; the lifting device is arranged below the case main body; a plurality of first grooves are formed in the heat collection pot, and partition plates are arranged among the first grooves; a plurality of heating devices are arranged in the heat collecting pot; a test sample is placed in the first groove; a support piece is also arranged between the heat collection pot and the case main body; the magnetic stirring devices respectively correspond to the grooves of the heat collecting pot, and are arranged in the supporting piece and the case main body; a magnetic stirrer is arranged in the sample, and the magnetic stirring device is matched with the magnetic stirrer; and the heating device, the magnetic stirring device and the lifting device are all in communication connection with the console.
Preferably, the magnetic stirring device comprises a strong magnet, a rotating disc and a power device; the power device is arranged in the case body; the strong magnets are placed in the corresponding supporting pieces and can rotate in the supporting pieces; the lower end of the strong magnet is connected with the turntable, and the turntable is driven by a power device.
Preferably, the lifting device comprises four lifting mechanisms; the four lifting mechanisms are respectively arranged at four corners below the case main body; and the four lifting mechanisms are all in communication connection with the console.
Preferably, the heat collection type timing constant temperature heating magnetic stirring equipment further comprises a plurality of brackets and a plurality of clamps, and the plurality of brackets are mounted on the machine box main body; the plurality of clamps are respectively arranged on the plurality of brackets; the clamp clamps the temperature sensor; one end of the temperature sensor, which is far away from the clamp, is arranged in the sample, and the temperature sensor is electrically connected with the control console.
Preferably, the control console comprises a digital display temperature control meter, a speed regulation knob, a timing knob, a lifting button, a heating switch and a rotary switch, and the digital display temperature control meter is in communication connection with the temperature sensor and the heating device; the speed regulation knob, the timing knob and the rotary switch are all in communication connection with the power device; the heating switch is in communication connection with the heating device, and the lifting button is in communication connection with the lifting mechanism.
Preferably, a buzzer is further mounted between the timing knob and the power device.
Preferably, the heat collection type timing constant temperature heating magnetic stirring equipment further comprises a plurality of supporting plates, and the plurality of supporting plates are respectively installed in the plurality of first grooves of the heat collection pot; and a second groove is formed in the plurality of supporting plates, and the sample is placed in the second groove of the supporting plate.
Preferably, the four lifting mechanisms are all lifting hydraulic cylinders or electric push rods.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
(1) The existing equipment needs to manually control a switch so as to control the stirring time, and the utility model is provided with a timing knob, so that when the set time is reached, the equipment stops stirring, and the switch does not need to be manually controlled again, thereby ensuring the accuracy of the stirring result and simultaneously improving the working efficiency of experimenters;
(2) Under the normal condition, experimenters need to bend down to carry out experiment operation, but the height of the device can be adjusted by installing the lifting device in the utility model, and before the experimenters carry out experiments, the height of the adjusting device is suitable for the position which is convenient to operate by the height of the experimenters, thereby being beneficial to the health of the experimenters;
(3) The sample is placed in the second groove of the supporting plate, so that the sample can be fixed, and a fixing device does not need to be additionally installed, and the resource waste is reduced;
(4) The timing button is connected with the buzzer, the buzzer can make a sound when the set time is up to remind an experimenter, so that the experimenter can do other experimental operations when the equipment enters a normal working state, the time of the experimenter is saved, and the working efficiency of the experimenter is improved;
(5) A plurality of first grooves are formed in the heat collection pot, so that a plurality of samples can be heated and stirred simultaneously, and the working efficiency of experimenters is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described as follows:
FIG. 1 is a schematic view of a heat-collecting type timing constant-temperature heating magnetic stirring apparatus provided in embodiment 1;
FIG. 2 is a structural view of the interior of a heat-collecting type timing constant-temperature heating magnetic stirring device;
FIG. 3 is a rear view of a heat-collecting type timing constant temperature heating magnetic stirring apparatus;
FIG. 4 is a front view of a magnetic stirring apparatus in a heat-collecting type timing constant-temperature heating magnetic stirring apparatus;
FIG. 5 is a schematic view of a magnetic stirring apparatus in a heat-collecting type timing constant-temperature heating magnetic stirring apparatus;
FIG. 6 is a structural diagram of a supporting plate in a heat-collecting type timing constant-temperature heating magnetic stirring device.
Description of reference numerals:
1-a control console, 101-a digital display temperature control meter, 102-a speed regulation knob, 103-a timing knob, 104-a heating switch and 105-a rotary switch;
2-a case main body, 3-a heat collecting pot, 4-a groove I, 5-a bracket, 6-a clamp, 7-a temperature sensor and 8-a heating device;
9-magnetic stirring device, 901-strong magnet, 902-rotary table, 903-power device;
10-lifting device, 11-supporting plate, 12-groove two.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.
Example 1
The present invention will be further described with reference to fig. 1-6, and a heat-collecting type timing constant-temperature heating magnetic stirring apparatus comprises a main case body 2, a heat-collecting pot 3, a plurality of heating devices 8, a plurality of magnetic stirring devices 9, a lifting device 10 and a console 1, as shown in fig. 1, the heat-collecting pot 3 is mounted on the main case body 2, and the console 1 is mounted at the front end of the main case body 2; the lifting device 10 is installed below the cabinet body 2.
As shown in fig. 1, a plurality of first grooves 4 are formed in the heat collection pot 3, and partition plates are arranged among the first grooves 4; a plurality of heating devices 8 are arranged in the heat collecting pot 3; a sample is placed in the first groove 4; a support piece is also arranged between the heat collecting pot 3 and the case main body 2.
As shown in fig. 1, the supporting member includes a supporting plate and four columns, the four columns are respectively installed at four corners of the lower end of the supporting plate, one ends of the four columns, which are far away from the supporting plate, are installed on the main case body 2, and a heat sink is further installed between the main case body 2 and the supporting plate.
As shown in fig. 2, a plurality of magnetic stirring devices 9 correspond to the first grooves 4 of the heat collection pan 3, respectively, and the plurality of magnetic stirring devices 9 are installed in the supporting member and the cabinet main body 2; a magnetic stirrer is arranged in the sample, and the magnetic stirring device 9 is matched with the magnetic stirrer to utilize the principle that like poles of a magnetic field repel and opposite poles attract; heating device 8 and magnetic stirring device 9 are all connected with control cabinet 1 communication.
As shown in fig. 2, 4 and 5, the magnetic stirring device 9 includes a strong magnet 901, a turntable 902 and a power device 903; the power device 903 is installed in the case main body 2; the strong magnet 901 is divided into an N pole and an S pole, as shown in fig. 2, the strong magnet 901 is placed in a corresponding support and can rotate in the support; the lower end of the strong magnet 901 is connected with a turntable 902, and the turntable 902 is driven by a power device 903.
A plurality of grooves III are formed in the inner part of the supporting plate and correspond to the grooves I4 of the heat collecting pot 3; the strong magnet 901 is placed in the third groove of the corresponding support plate, the turntable 902 is arranged outside the support plate, the turntable 902 is driven by the power device 903 to drive the strong magnet 901 to rotate in the third groove in the support plate, and the positions of the N pole and the S pole of the strong magnet 901 are continuously changed.
As shown in fig. 1 and 3, the lifting device 10 includes four lifting mechanisms; the four lifting mechanisms are respectively arranged at four corners below the case main body 2; four elevating system all with control cabinet 1 communication connection, four elevating system are hydraulic cylinder.
As shown in fig. 1 to 3, the heat collection type timing and constant temperature heating magnetic stirring apparatus further includes a plurality of brackets 5 and a plurality of clamps 6, the plurality of brackets 5 are mounted on the cabinet body 2, and are mounted behind the heat collection pan 3, and correspond to the first groove 4 of the heat collection pan 3.
The plurality of clamps 6 are respectively mounted on the plurality of brackets 5; the clamp 6 clamps the temperature sensor 7; one end of the temperature sensor 7 far away from the clamp 6 is placed in the sample, and the temperature sensor 7 is electrically connected with the control console 1. The temperature sensor 7 measures the temperature of the sample and transmits the measured temperature to the console 1.
As shown in fig. 1, the console 1 includes a digital display temperature control meter 101, a speed regulation knob 102, a timing knob 103, a lifting button, a heating switch 104 and a rotary switch 105, the digital display temperature control meter 101 is in communication connection with the temperature sensor 7 and the heating device 8; the speed regulation knob 102, the timing knob 103 and the rotary switch 105 are all in communication connection with the power device 903; the heating switch 104 is in communication with the heating device 8, and the lifting button is in communication with the lifting mechanism.
The temperature of the sample is displayed on the digital display temperature control meter 101, the heated temperature can be set, after the heated temperature is set, the end part of the temperature sensor 7, which is far away from the clamp 6, is placed in the sample for measuring the temperature of the sample, the temperature sensor 7 transmits the temperature to the digital display temperature control meter 101, and then the digital display temperature control meter 101 adjusts the heating device 8 to keep the dynamic balance of the heating and the temperature of the sample, thereby ensuring that the temperature reaches the set temperature.
Still install bee calling organ between timing knob 103 and the power device 903, when waiting to reach the regulation time, power device 903 stops the operation, and bee calling organ makes a sound and reminds the experimenter, ensures that the test to these two factors of the stirring speed of sample and temperature is more accurate.
As shown in fig. 6, the heat collection type timing constant temperature heating magnetic stirring apparatus further includes a plurality of supporting plates 11, and the plurality of supporting plates 11 are respectively installed in the plurality of first grooves 4 of the heat collection pan 3; and a second groove 12 is formed in the plurality of supporting plates 11, and the sample is placed in the second groove 12 of the supporting plate 11.
The shape of the second groove 12 is the same as that of the sample, most of the sample can be placed into the second groove 12, and the sample is placed into the second groove 12 during the experiment, so that the sample is not required to be fixed by installing another fixing device.
Still install the thermal-arrest pot cover on the thermal-arrest pot 3, a plurality of through-holes one have been seted up with a plurality of recesses 4 middle corresponding position to the thermal-arrest pot cover, and temperature sensor 7 passes the through-hole one of thermal-arrest pot cover, places the one end that keeps away from anchor clamps 6 with temperature sensor 7 in the sample intermediate position.
In the utility model, the heating device 8 is an electric heating tube which is made of stainless steel material, so that the service life is longer; the power device 903 adopts a high-power direct-current motor, has large stirring moment and long service life, keeps strong power constantly and has no noise and vibration.
The utility model discloses a theory of operation is: by utilizing the same-pole repulsion and opposite-pole attraction of the magnetic field, the power device 903 is enabled to drive the turntable 902 to rotate (the rotating speed of the power device 903 is adjusted by the speed adjusting knob 102, the rotating time of the power device 903 is set by the timing knob 103), the strong magnet 901 rotates along with the turntable 902, the positions of the N pole and the S pole of the strong magnet 901 are continuously changed, the magnetic stirrer in the sample is pushed to perform circumferential operation, and the aim of stirring the solution in the sample is achieved, in the cooperation of strong magnet 901 and magnetic stirrer, heating device 8 heats the sample constantly, and the temperature sensor 7 of placing in the sample transmits the sample temperature and gives digital display accuse temperature table 101, and digital display accuse temperature table 101 adjusts heating device 8 afterwards and keeps the dynamic balance of heating and sample temperature to guarantee that the temperature reaches the temperature of setting for, thereby reach the required temperature condition of experiment, guarantee that the interior solution of sample mixes and reaches the experiment demand.
The utility model discloses an operating procedure as follows:
(1) Connecting the heat collection type timing constant-temperature heating magnetic stirring equipment with a power supply, starting a lifting button, adjusting the height of the lifting device 10, and closing the lifting button when the heat collection type timing constant-temperature heating magnetic stirring equipment reaches a position suitable for the height of an experimenter;
(2) Placing a sample in a groove II 12 of a supporting plate 11 in a groove I4 of a heat collection pot 3, fixing a temperature sensor 7 by using a clamp 6, and adjusting the upper position and the lower position along a support 5 to enable one end, far away from the clamp 6, of the temperature sensor 7 to be placed in the middle of the sample;
(3) Adjusting a speed regulation knob 102 and a timing knob 103, and after setting the temperature on a digital display temperature control meter 101, turning on a heating switch 104 and a rotary switch 105, and enabling the heat collection type timing constant temperature heating magnetic stirring equipment to enter a normal working state;
(4) When the set temperature is reached, the heating device 8 stops heating, when the set time is reached, the power device 903 stops operating, the buzzer in the timing knob 103 makes a sound to remind an experimenter that the solution in the sample meets the mixing requirement and the temperature requirement required by the experiment.
Example two
The difference between this example and example 1 is: the four lifting mechanisms are all electric push rods.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all the technical matters of the present invention are not departed from the technical contents of the present invention, and any simple modification and equivalent changes made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (8)
1. A heat collection type timing constant-temperature heating magnetic stirring device is characterized by comprising a case main body (2), a heat collection pot (3), a plurality of heating devices (8), a plurality of magnetic stirring devices (9), a lifting device (10) and a control console (1), wherein the heat collection pot (3) is installed on the case main body (2), and the control console (1) is installed at the front end of the case main body (2); the lifting device (10) is arranged below the case body (2);
a plurality of first grooves (4) are formed in the heat collection pot (3), and partition plates are arranged among the first grooves (4); a plurality of heating devices (8) are arranged in the heat collecting pot (3); a sample is placed in the first groove (4);
a support piece is also arranged between the heat collection pot (3) and the case main body (2);
the magnetic stirring devices (9) correspond to the grooves I (4) of the heat collection pot (3) respectively, and the magnetic stirring devices (9) are arranged in the supporting piece and the case main body (2);
a magnetic stirrer is arranged in the sample, and the magnetic stirring device (9) is matched with the magnetic stirrer; the heating device (8), the magnetic stirring device (9) and the lifting device (10) are in communication connection with the console (1).
2. The heat-collecting type timed and thermostatic heating magnetic stirring equipment as claimed in claim 1, characterized in that said magnetic stirring device (9) comprises a strong magnet (901), a rotating disc (902) and a power device (903); the power device (903) is arranged in the case main body (2);
the strong magnets (901) are placed in the corresponding supporting pieces and can rotate in the supporting pieces;
the lower end of the strong magnet (901) is connected with a turntable (902), and the turntable (902) is driven by a power device (903).
3. The heat-collecting timed thermostatically heated magnetic stirring apparatus as claimed in claim 1, characterized in that said lifting device (10) comprises four lifting mechanisms;
the four lifting mechanisms are respectively arranged at four corners below the case main body (2);
and the four lifting mechanisms are in communication connection with the console (1).
4. The heat collection type timed and thermostatic heating magnetic stirring device according to claim 2, characterized in that it further comprises a plurality of brackets (5) and a plurality of clamps (6), the plurality of brackets (5) being mounted on the case body (2);
the clamps (6) are respectively arranged on the brackets (5); the clamp (6) clamps the temperature sensor (7);
one end, far away from the clamp (6), of the temperature sensor (7) is placed in the sample, and the temperature sensor (7) is electrically connected with the control console (1).
5. The heat collection type timing constant-temperature heating magnetic stirring equipment as claimed in claim 4, wherein the console (1) comprises a digital display temperature control meter (101), a speed regulation knob (102), a timing knob (103), a lifting button, a heating switch (104) and a rotary switch (105), and the digital display temperature control meter (101) is in communication connection with the temperature sensor (7) and the heating device (8);
the speed regulation knob (102), the timing knob (103) and the rotary switch (105) are all in communication connection with the power device (903);
the heating switch (104) is in communication connection with the heating device (8), and the lifting button is in communication connection with the lifting mechanism.
6. The heat collection type timing constant temperature heating magnetic stirring device as claimed in claim 5, characterized in that a buzzer is further installed between the timing knob (103) and the power device (903).
7. The heat collection type timing and constant temperature heating magnetic stirring device as claimed in claim 6, further comprising a plurality of supporting plates (11), wherein the plurality of supporting plates (11) are respectively installed in a plurality of first grooves (4) of the heat collection pot (3);
and a second groove (12) is formed in the plurality of supporting plates (11), and the sample is placed in the second groove (12) of the supporting plate (11).
8. The heat-collecting type magnetic stirring equipment with timing and constant temperature heating function as claimed in claim 3, wherein the four lifting mechanisms are hydraulic lifting cylinders or electric push rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222921236.1U CN218553885U (en) | 2022-11-03 | 2022-11-03 | Heat collection type timing constant-temperature heating magnetic stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222921236.1U CN218553885U (en) | 2022-11-03 | 2022-11-03 | Heat collection type timing constant-temperature heating magnetic stirring equipment |
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| Publication Number | Publication Date |
|---|---|
| CN218553885U true CN218553885U (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222921236.1U Active CN218553885U (en) | 2022-11-03 | 2022-11-03 | Heat collection type timing constant-temperature heating magnetic stirring equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065626A (en) * | 2023-10-17 | 2023-11-17 | 南通惠皓医疗科技有限公司 | Multi-connection magnetic stirrer |
-
2022
- 2022-11-03 CN CN202222921236.1U patent/CN218553885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065626A (en) * | 2023-10-17 | 2023-11-17 | 南通惠皓医疗科技有限公司 | Multi-connection magnetic stirrer |
| CN117065626B (en) * | 2023-10-17 | 2023-12-26 | 南通惠皓医疗科技有限公司 | Multi-connection magnetic stirrer |
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