CN215029071U - Multi-sample constant-temperature water bath device - Google Patents
Multi-sample constant-temperature water bath device Download PDFInfo
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- CN215029071U CN215029071U CN202121092325.9U CN202121092325U CN215029071U CN 215029071 U CN215029071 U CN 215029071U CN 202121092325 U CN202121092325 U CN 202121092325U CN 215029071 U CN215029071 U CN 215029071U
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- case
- plate
- fan
- air inlet
- water bath
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 238000005485 electric heating Methods 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
A multi-sample thermostatic water bath device comprises a case, a grid plate, an electric heater, a turbine, a heating cavity and a fan; two limiting blocks are symmetrically arranged inside the case, and the grid plate is horizontally arranged inside the case; the electric heater is arranged in the case, the motor and the speed reducer are arranged in the bottom plate of the case, and the output end of the speed reducer is provided with a bevel gear; the turbine is arranged on the bottom plate of the case, a rotating shaft of the turbine is also provided with bevel gears, and the two bevel gears are vertically meshed; the heating cavity is arranged in the case, and an electric heating wire is arranged in the heating cavity; an air inlet is formed in the case, a partition plate is arranged above the electric heating wires, the fan is arranged on the partition plate, and an air inlet pipe is arranged at the air inlet end of the fan; an air duct is arranged in a top plate of the case, an air outlet communicated with the air duct is arranged below the top plate of the case, an air outlet pipe is arranged at the air outlet end of the fan, and the air outlet pipe is inserted into the air duct. The utility model discloses good constant temperature and heating performance have, and the utility model discloses can be from drying, easy operation is convenient.
Description
Technical Field
The utility model relates to a thermostated container technical field especially relates to a many samples thermostatic waterbath device.
Background
The constant temperature water bath is a direct or auxiliary heating precision instrument in the experimental science fields of biology, plants, physics, chemical engineering, medical treatment, environmental protection and the like, and the temperature control device is designed by adopting a high-stability operational amplifier and a double-integral high-precision A/D conversion technology and a far infrared heating technology, so that the product has the advantages of short heat balance time, small temperature fluctuation and good uniformity.
The inside water stirring structure that lacks of current constant temperature water bath device has obvious temperature difference between bottom water and the upper water to current constant temperature water bath device need the manual work dry the processing of drying after using up, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a many samples thermostatic waterbath device, the different obvious phenomenon of each level water difference in temperature can not appear in inside to automatic drying after using up, labour saving and time saving, simultaneously the utility model discloses structural stability is high, and easy operation is convenient.
(II) technical scheme
The utility model provides a multi-sample thermostatic water bath device, which comprises a case, a grid plate, an electric heater, a turbine, a heating cavity and a fan;
a plurality of placing openings are uniformly arranged on the case at intervals, cover plate assemblies with the same number as the placing openings are arranged on the case, and the cover plate assemblies are in sealing fit with the placing openings; two limiting blocks are symmetrically arranged inside the case, the grid plate is horizontally arranged inside the case, the grid plate is connected with the inner wall of the case in a sliding manner, and the grid plate is positioned on the limiting blocks;
the electric heater is arranged in the case and is positioned below the grid plate; a motor and a speed reducer are arranged in the bottom plate of the case, the output end of the motor is connected with the input end of the speed reducer, and the output end of the speed reducer is provided with a bevel gear; the turbine is arranged on the bottom plate of the case, the turbine is positioned below the grid plate, a rotating shaft of the turbine is also provided with bevel gears, and the two bevel gears are vertically meshed; the case is also provided with a drain pipe, and the drain pipe is provided with a valve;
the heating cavity is arranged in the case, and an electric heating wire is arranged in the heating cavity; an air inlet is arranged on the case and is positioned below the heating wires; a partition board is arranged above the electric heating wires, the fan is arranged on the partition board, an air inlet pipe is arranged at the air inlet end of the fan, and the air inlet pipe penetrates through the partition board downwards and is positioned above the electric heating wires; an air duct is arranged in a top plate of the case, an air outlet communicated with the air duct is arranged below the top plate of the case, and the air outlet blows to the grid plate; the air outlet end of the fan is provided with an air outlet pipe, and the air outlet pipe is inserted into the air channel.
Preferably, the inner side of the placing opening is provided with a first limiting groove, and the edge of the cover plate assembly is in sealing fit with the first limiting groove.
Preferably, the cover plate assembly comprises a plurality of annular cover plates and top plates which are mutually matched in a sealing manner, the inner sides of the annular cover plates are provided with second limiting grooves, and the inner sides of the annular cover plates are provided with placing holes; the top plate is provided with a handle.
Preferably, the case is provided with a display screen, a power switch and a temperature regulating switch, and the two sides of the case are also provided with grips.
Preferably, the bottom of the case is provided with four rollers, and the rollers are provided with height-adjustable pillars.
Preferably, a bottom plate of the case is provided with a heat dissipation opening, the heat dissipation opening is located below the motor, a radiator is arranged inside the heat dissipation opening, and the radiator blows towards the outside of the case.
Preferably, a filter screen is arranged inside the air inlet.
Preferably, the device further comprises a controller; the liquid level sensor and the temperature sensor are arranged in the case, the liquid level sensor and the temperature sensor are respectively in communication connection with the controller, and the controller is connected with the electric heater in a control mode.
The above technical scheme of the utility model has following profitable technological effect:
by arranging the cover plate assembly, gaps between the flask and the placing opening are sealed by utilizing different annular cover plates, so that heat in the thermostat cannot be dissipated from the placing opening, and energy consumption is saved; by arranging the turbine structure at the bottom, the motor is used for driving the turbine to rotate slowly, so that the turbine drives the water with higher temperature at the bottom layer to turn upwards, and the temperature balance of the water in the device is effectively improved; after the structure provided with the fan and the electric heating wire is adopted, residual moisture in the box body is effectively removed completely after the working process is finished; and the utility model discloses simple structure, convenient operation, it is very practical.
Drawings
Fig. 1 is a schematic structural view of a multi-sample thermostatic water bath device provided by the utility model.
Fig. 2 is the utility model provides a cover plate assembly's among many samples thermostatic water bath device schematic structure diagram.
Fig. 3 is a schematic structural view (front view) of a multi-sample thermostatic water bath device provided by the present invention.
Reference numerals: 1. a chassis; 2. a placement port; 3. a first limit groove; 4. a cover plate assembly; 401. an annular cover plate; 402. a second limit groove; 403. placing holes; 404. a top plate; 405. a handle; 5. a display screen; 6. a grip; 7. a power switch; 8. a temperature adjusting switch; 9. a roller; 10. a pillar; 11. a limiting block; 12. a grid plate; 13. an electric heater; 14. a motor; 15. a speed reducer; 16. a turbine; 17. a drain pipe; 18. a heating cavity; 19. an air inlet; 20. an electric heating wire; 21. a partition plate; 22. a fan; 23. an air inlet pipe; 24. an air outlet pipe; 25. an air duct; 26. and (7) air outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the multi-sample thermostatic water bath device provided by the present invention comprises a case 1, a grid plate 12, an electric heater 13, a turbine 16, a heating chamber 18 and a fan 22;
a plurality of placing ports 2 are uniformly arranged on the case 1 at intervals, cover plate assemblies 4 with the same number as the placing ports 2 are arranged on the case 1, and the cover plate assemblies 4 are in sealing fit with the placing ports 2; two limiting blocks 11 are symmetrically arranged inside the case 1, the grid plate 12 is horizontally arranged inside the case 1, the grid plate 12 is connected with the inner wall of the case 1 in a sliding manner, and the grid plate 12 is positioned on the limiting blocks 11;
the electric heater 13 is arranged in the case 1, and the electric heater 13 is positioned below the grid plate 12; a motor 14 and a speed reducer 15 are arranged in the bottom plate of the case 1, the output end of the motor 14 is connected with the input end of the speed reducer 15, and the output end of the speed reducer 15 is provided with a bevel gear; the turbine 16 is arranged on the bottom plate of the case 1, the turbine 16 is positioned below the grid plate 12, a rotating shaft of the turbine 16 is also provided with a bevel gear, and the two bevel gears are vertically meshed; a drain pipe 17 is also arranged on the case 1, and a valve is arranged on the drain pipe 17;
the heating cavity 18 is arranged in the case 1, and the heating wire 20 is arranged in the heating cavity 18; an air inlet 19 is arranged on the case 1, and the air inlet 19 is positioned below the heating wires 20; a partition plate 21 is arranged above the electric heating wire 20, a fan 22 is arranged on the partition plate 21, an air inlet pipe 23 is arranged at the air inlet end of the fan 22, and the air inlet pipe 23 penetrates through the partition plate 21 downwards and is positioned above the electric heating wire 20; an air duct 25 is arranged in the top plate of the case 1, an air outlet 26 communicated with the air duct is arranged below the top plate of the case 1, and the air outlet 26 blows to the grid plate 12; an air outlet pipe 24 is arranged at the air outlet end of the fan 22 and is inserted into the air duct 25.
In an alternative embodiment, a first limiting groove 3 is arranged on the inner side of the placing opening 2, and the edge of the cover plate component 4 is in sealing fit with the first limiting groove 3; the connection tightness of the cover plate assembly 4 and the case 1 is further improved.
In an alternative embodiment, the cover plate assembly 4 includes a plurality of annular cover plates 401 and a top plate 404, which are hermetically engaged with each other, the inner sides of the annular cover plates 401 are provided with second limiting grooves 402, and the inner sides of the annular cover plates 401 are provided with placing holes 403; a handle 405 is provided on the top plate 404.
In an optional embodiment, a display screen 5, a power switch 7 and a temperature regulating switch 8 are arranged on the case 1, and grips 6 are further arranged on two sides of the case 1; the temperature is controlled by turning the temperature-adjusting switch 8.
In an alternative embodiment, four rollers 9 are arranged at the bottom of the case 1, and a height-adjustable support 10 is arranged on the rollers 9; the arrangement of the roller 9 is convenient for moving the device, and the height-adjustable support column 10 is convenient for fixing the device.
In an alternative embodiment, a bottom plate of the chassis 1 is provided with a heat dissipation opening, the heat dissipation opening is located below the motor 14, a heat sink is arranged inside the heat dissipation opening, and the heat sink blows towards the outside of the chassis 1; the motor works to generate a large amount of heat, two heat pipes are discharged by the aid of the radiator, the motor is effectively protected, and the service life of the motor is prolonged.
In an alternative embodiment, a filter screen is provided inside the air inlet 19; blocking dust mixed with the gas entering the heating chamber 18 from the outside.
In an optional embodiment, the system further comprises a controller; a liquid level sensor and a temperature sensor are arranged in the case 1, the liquid level sensor and the temperature sensor are respectively in communication connection with a controller, and the controller is connected with an electric heater 13 in a control mode.
In the utility model, the utility model is moved to a proper position, and the grid plate 12 is placed on the limiting block 11; pouring a proper amount of water into the case 1, placing the beaker for storing the sample into the case 1 from the placing port 2 and enabling the beaker to fall on the grid plate 12; placing an annular cover plate 401 with the largest placing hole in the cover plate assembly 4 at the placing opening 2, wherein the annular cover plate 401 is matched with a first limiting groove 3 at the placing opening 2; the annular cover plates 401 are placed downwards from the neck of the beaker one by one according to the order of the placing holes 403 from large to small until no gap exists between the annular cover plates 401 and the beaker; the power switch 7 is turned on, the equipment starts to work, the electric heater rapidly heats to improve the water temperature, meanwhile, the motor 14 rotates to drive the turbine 16 to rotate, the turbine 16 turns the high-temperature water at the bottom upwards, and the water temperature in the case 1 is always in a balanced state; after the water bath is finished, the valve on the drain pipe 17 is opened, water is drained, the fan 22 and the heating wire 20 are started, the heating wire 20 heats and controls the heating in the heating cavity 18, and the fan 22 blows hot air into the case 1 to rapidly dry the inside of the case 1.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A multi-sample thermostatic water bath device is characterized by comprising a case (1), a grid plate (12), an electric heater (13), a turbine (16), a heating cavity (18) and a fan (22);
a plurality of placing openings (2) are uniformly arranged on the case (1) at intervals, cover plate assemblies (4) with the same number as the placing openings (2) are arranged on the case (1), and the cover plate assemblies (4) are in sealing fit with the placing openings (2); two limiting blocks (11) are symmetrically arranged inside the case (1), the grid plate (12) is horizontally arranged inside the case (1), the grid plate (12) is connected with the inner wall of the case (1) in a sliding mode, and the grid plate (12) is located on the limiting blocks (11);
the electric heater (13) is arranged in the case (1), and the electric heater (13) is positioned below the grid plate (12); a motor (14) and a speed reducer (15) are arranged in the bottom plate of the case (1), the output end of the motor (14) is connected with the input end of the speed reducer (15), and the output end of the speed reducer (15) is provided with a bevel gear; the turbine (16) is arranged on the bottom plate of the case (1), the turbine (16) is positioned below the grid plate (12), a rotating shaft of the turbine (16) is also provided with bevel gears, and the two bevel gears are vertically meshed; a drain pipe (17) is also arranged on the case (1), and a valve is arranged on the drain pipe (17);
the heating cavity (18) is arranged in the case (1), and the heating cavity (18) is internally provided with an electric heating wire (20); an air inlet (19) is formed in the case (1), and the air inlet (19) is positioned below the heating wires (20); a partition plate (21) is arranged above the electric heating wires (20), the fan (22) is arranged on the partition plate (21), an air inlet pipe (23) is arranged at the air inlet end of the fan (22), and the air inlet pipe (23) penetrates through the partition plate (21) downwards and is positioned above the electric heating wires (20); an air duct (25) is arranged in a top plate of the case (1), an air outlet (26) communicated with the air duct is arranged below the top plate of the case (1), and the air outlet (26) blows to the grid plate (12); an air outlet pipe (24) is arranged at the air outlet end of the fan (22) and is inserted into the air duct (25).
2. A multi-sample thermostatic water bath device according to claim 1, characterized in that the inner side of the placing port (2) is provided with a first limiting groove (3), and the edge of the cover plate component (4) is in sealing fit with the first limiting groove (3).
3. The device for the constant-temperature water bath of multiple samples as claimed in claim 1, wherein the cover plate assembly (4) comprises a plurality of annular cover plates (401) and top plates (404) which are hermetically matched with each other, the inner sides of the annular cover plates (401) are provided with second limiting grooves (402), and the inner sides of the annular cover plates (401) are provided with placing holes (403); a handle (405) is provided on the top plate (404).
4. The multi-sample thermostatic waterbath device according to claim 1, characterized in that a display screen (5), a power switch (7) and a temperature adjusting switch (8) are arranged on the machine box (1), and grips (6) are arranged on two sides of the machine box (1).
5. A multi-sample thermostatic water bath device according to claim 1, characterized in that four rollers (9) are arranged at the bottom of the machine box (1), and the rollers (9) are provided with height-adjustable pillars (10).
6. A multi-sample thermostatic water bath device according to claim 1, characterized in that a bottom plate of the machine case (1) is provided with a heat dissipation port, the heat dissipation port is positioned below the motor (14), a radiator is arranged inside the heat dissipation port, and the radiator blows to the outside of the machine case (1).
7. A multi-sample thermostatic waterbath apparatus according to claim 1, characterized in that a filter screen is provided inside the air inlet (19).
8. A multi-sample thermostatic water bath device according to claim 1, further comprising a controller; a liquid level sensor and a temperature sensor are arranged in the case (1), the liquid level sensor and the temperature sensor are respectively in communication connection with a controller, and the controller is connected with an electric heater (13) in a control mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121092325.9U CN215029071U (en) | 2021-05-20 | 2021-05-20 | Multi-sample constant-temperature water bath device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121092325.9U CN215029071U (en) | 2021-05-20 | 2021-05-20 | Multi-sample constant-temperature water bath device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215029071U true CN215029071U (en) | 2021-12-07 |
Family
ID=79213013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121092325.9U Expired - Fee Related CN215029071U (en) | 2021-05-20 | 2021-05-20 | Multi-sample constant-temperature water bath device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215029071U (en) |
-
2021
- 2021-05-20 CN CN202121092325.9U patent/CN215029071U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |