CN220258082U - Constant-temperature water bath kettle - Google Patents
Constant-temperature water bath kettle Download PDFInfo
- Publication number
- CN220258082U CN220258082U CN202321728691.8U CN202321728691U CN220258082U CN 220258082 U CN220258082 U CN 220258082U CN 202321728691 U CN202321728691 U CN 202321728691U CN 220258082 U CN220258082 U CN 220258082U
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- water bath
- water
- water tank
- cover plate
- protective cover
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a constant-temperature water bath kettle, which comprises a body, wherein a water tank is arranged in the body, and a heating pipe is fixedly connected to the bottom of the water tank; the placing frame is arranged on the heating pipe, and a lifting mechanism is arranged at the bottom of the placing frame; the cover plate is arranged at the top of the water tank and is provided with a protective cover at the top of the cover plate, and the protective cover is used for preventing heat loss in the water tank. According to the utility model, the lifting mechanism is arranged at the bottom of the placement frame, so that when water bath experiments are carried out on container bottles with different specifications, the container bottles pass through the taking and placing opening by adjusting the height of the placement frame and are matched and fixed with the pot cover, the stability of the container bottles in the water bath experiment process can be ensured at any time, and the water vapor in the water tank can be prevented from losing, the heat loss is avoided, and the accuracy of the water bath experiment result is ensured by arranging the protective cover at the top of the cover plate.
Description
Technical Field
The utility model relates to the technical field of thermostatic water bath equipment, in particular to a thermostatic water bath.
Background
The constant-temperature water bath kettle is a water bath heating experimental device capable of controlling temperature, is widely applied to concentration, distillation, drying, dipping chemical reagents and biological products, can also be used for water bath heating reaction, auxiliary dissolution and dispersion and other temperature tests, and is a necessary instrument for biology, aquatic products, environmental protection, medicine, health subjects, daily chemical experiments and education scientific research. The intelligent heating device is mainly characterized in that the device can heat a plurality of vessels, can control the temperature accurately and intelligently, is generally provided with a temperature display, uses wear-resistant and corrosion-resistant materials and is not easy to rust, and is simple to operate. The current market is mostly single-row or double-row digital display constant temperature water bath, magnetic stirring constant temperature water bath, large-capacity round constant temperature water bath and the like.
The existing electric heating thermostatic water bath inner cavity is provided with an objective table, and when in test, a container is placed on the objective table, the top of the container penetrates through the taking and placing opening, and then a combined cover plate is covered. However, because the specification of certain containers is less, after the testers put the container on the objective table, the top of the container can't exceed the mouth of getting and putting, therefore the container bottleneck still is arranged in the water bath inner chamber, current container bottle is fixed through the pot cover of getting and putting the mouth, in the concrete test process, after water in the water bath inner chamber is boiled, because the container bottle does not contact the pot cover, when water boils in the water bath, the container bottle is very easy to shake and even pour, and a large amount of water vapor is arranged in the water bath inner chamber, and some water vapor enters the container, so that the chemical reaction in the container is damaged, the test result is influenced, on the other hand, the water vapor can flow out from the pot cover, so that the heat in the water tank is continuously dissipated, and the accuracy of the water bath test result is influenced.
Disclosure of Invention
The utility model mainly aims to provide a constant-temperature water bath kettle which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the constant-temperature water bath kettle comprises a body, wherein a water tank is arranged in the body, and a heating pipe is fixedly connected to the bottom of the water tank; the placing frame is arranged on the heating pipe, and a lifting mechanism is arranged at the bottom of the placing frame; the cover plate is arranged at the top of the water tank and is provided with a protective cover at the top of the cover plate, and the protective cover is used for preventing heat loss in the water tank.
In some embodiments, the rack is provided with a plurality of through holes.
In some embodiments, the lifting mechanism comprises screw holes, the screw holes are arranged at four corners of the bottom end of the placement frame, screw rods are spirally connected with the screw holes, and a fixing seat is fixedly connected with the bottom of the screw rods.
In some embodiments, a fixing groove is formed in the bottom of the water tank, and the fixing seat is inserted into the fixing groove in a matched mode.
In some embodiments, the cover plate is provided with a plurality of taking and placing openings, and a pot cover is arranged in each taking and placing opening.
In some embodiments, a fixing frame is arranged at the edge of the cover plate, and the fixing frame is hinged with a protective cover.
In some embodiments, two protective covers are provided, and a sealing strip is arranged between each protective cover.
In some embodiments, the protective cover is comprised of double glazing.
In some embodiments, an alarm is further arranged on the body, a water level sensor is arranged in the water tank, and the water level sensor is electrically connected with the alarm.
In some embodiments, a water pipe is arranged on one side of the body, and a water valve is arranged on the water pipe.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the lifting mechanism is arranged at the bottom of the placement frame, so that when water bath experiments are carried out on container bottles with different specifications, the container bottles pass through the taking and placing opening by adjusting the height of the placement frame and are matched and fixed with the pot cover, the stability of the container bottles in the water bath experiment process can be ensured at any time, and the water vapor in the water tank can be prevented from losing, the heat loss is avoided, and the accuracy of the water bath experiment result is ensured by arranging the protective cover at the top of the cover plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a thermostat water bath of the present utility model;
FIG. 2 is an exploded view of a thermostat water bath of the present utility model;
FIG. 3 is a view showing the structure of a rack of the constant temperature water bath kettle;
fig. 4 is a rear view of a thermostat water bath of the present utility model.
In the figure: 1. a body; 2. a water tank; 3. heating pipes; 4. a placing rack; 5. a cover plate; 6. a protective cover; 7. a through hole; 8. a screw hole; 9. a screw; 10. a fixing seat; 11. a fixing groove; 12. a taking and placing port; 13. a pot cover; 14. a fixing frame; 15. a sealing strip; 16. an alarm; 17. a water pipe.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the constant-temperature water bath kettle comprises a body 1, wherein a water tank 2 is arranged in the body 1, and a heating pipe 3 is fixedly connected to the bottom of the water tank 2; the placing frame 4 is arranged on the heating pipe 3, and a lifting mechanism is arranged at the bottom of the placing frame 4; the cover plate 5 is arranged at the top of the water tank 2, the top of the cover plate 5 is provided with a protective cover 6, and the protective cover 6 is used for preventing heat loss in the water tank 2.
Through being provided with elevating system in rack 4 bottom, when carrying out the water bath experiment to the container bottle of different specifications, make the container bottle through getting through the height of rack 4 put mouthful 12 to it is fixed with pot cover 13 cooperation, ensured that the container bottle can maintain constantly steadily in the water bath experiment process, through being provided with protection casing 6 at apron 5 top, can prevent that the vapor in the basin 2 from losing, avoid heat loss, guaranteed the accuracy of water bath experiment result.
Further, a plurality of through holes 7 are formed in the placement frame 4, and through the arrangement, the heat transfer property is improved, so that the container bottle can be heated conveniently.
Specifically, elevating system includes screw 8, and screw 8 sets up in rack 4 bottom four corners department, and screw 8 screwed connection has screw rod 9, and screw rod 9 bottom fixedly connected with fixing base 10, through this setting, when carrying out the water bath heating to the small container bottle, need adjust screw rod 9 length for the bottleneck of small volumetric flask is through getting put mouthful 12, is convenient for fix the volumetric flask, has guaranteed the stability of container bottle during the water bath heating.
In this embodiment, the fixed slot 11 is provided at the bottom of the water tank 2, and the fixed seat 10 is inserted into the fixed slot 11 in a matched manner, so that the rack 4 is convenient to fix through the arrangement.
Further, the cover plate 5 is provided with a plurality of taking and placing openings 12, and a pot cover 13 is arranged in the taking and placing openings 12.
Specifically, a fixing frame 14 is arranged at the edge of the cover plate 5, the fixing frame 14 is hinged with a protective cover 6, the fixing frame 14 is made of soft rubber material, and a groove is formed in the fixing frame 14 and used for fixing the protective cover 6, and the protective cover 6 is made of soft rubber material
In this embodiment, the protection casing 6 is provided with two, is provided with sealing strip 15 between each protection casing 6, through this setting, promotes the leakproofness of protection casing 6, prevents that vapor from dispersing from protection casing 6 gap.
The protective cover 6 is composed of double-layer glass, a certain interval is reserved between the two layers of glass in the double-layer glass box, and gas or vacuum is filled in the middle, so that a thermal bridge effect is formed, heat transfer and loss can be reduced, and a better heat insulation effect is realized.
Further, still be provided with alarm 16 on the body 1, be provided with water level sensor in the basin 2, water level sensor is connected with alarm 16 electricity, through this setting, when water level in basin 2 is less than water level sensor, alarm 16 can take place the alarm to remind the operating personnel in time to water injection in the basin 2, thereby reduced the water bath because of the dry combustion method damages or the possibility of starting a fire, improved the security of water bath.
Specifically, a water pipe 17 is arranged at one side of the body 1, and a water valve is arranged on the water pipe 17.
It should be noted that, the utility model is a thermostat water bath, when in use, the telescopic length of the screw 9 is adjusted according to container bottles with different sizes until the bottle mouth of the container bottle can pass through the taking and placing port 12, the pot cover 13 is used for fixing the container bottle, the protective cover 6 is closed, water is injected into the water tank 2 through the water pipe 17, after the water injection is finished, the water valve is closed, the on-off key on the body 1 is started, the water bath parameters are adjusted, and the normal operation of the thermostat water bath is realized.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A thermostat water bath, characterized by comprising: the water tank (2) is arranged in the body (1), and a heating pipe (3) is fixedly connected to the bottom of the water tank (2);
the heating device comprises a placing rack (4), wherein a plurality of through holes (7) are formed in the placing rack (4), the placing rack (4) is arranged on the heating pipe (3), and a lifting mechanism is arranged at the bottom of the placing rack (4);
the cover plate (5) is arranged at the top of the water tank (2), a fixing frame (14) is arranged at the edge of the cover plate (5), a protective cover (6) is arranged at the top of the cover plate (5), the protective covers (6) are hinged to the fixing frame (14), two protective covers (6) are arranged, and sealing strips (15) are arranged between the protective covers (6); the protective cover (6) is used for preventing heat loss in the water tank (2).
2. A thermostat water bath according to claim 1 wherein: the lifting mechanism comprises screw holes (8), the screw holes (8) are formed in four corners of the bottom end of the placement frame (4), the screw holes (8) are in threaded connection with screw rods (9), and fixing seats (10) are fixedly connected to the bottoms of the screw rods (9).
3. A thermostat water bath as claimed in claim 2, characterized in that: the bottom of the water tank (2) is provided with a fixing groove (11), and the fixing seat (10) is inserted into the fixing groove (11) in a matching way.
4. A thermostat water bath according to claim 3 wherein: the cover plate (5) is provided with a plurality of taking and placing openings (12), and a pot cover (13) is arranged in the taking and placing openings (12).
5. A thermostat water bath according to claim 1 wherein: the protective cover (6) is composed of double-layer glass.
6. A thermostat water bath according to claim 1 wherein: the water tank is characterized in that an alarm (16) is further arranged on the body (1), a water level sensor is arranged in the water tank (2), and the water level sensor is electrically connected with the alarm (16).
7. A thermostat water bath according to claim 1 wherein: a water pipe (17) is arranged on one side of the body (1), and a water valve is arranged on the water pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321728691.8U CN220258082U (en) | 2023-07-04 | 2023-07-04 | Constant-temperature water bath kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321728691.8U CN220258082U (en) | 2023-07-04 | 2023-07-04 | Constant-temperature water bath kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220258082U true CN220258082U (en) | 2023-12-29 |
Family
ID=89316665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321728691.8U Active CN220258082U (en) | 2023-07-04 | 2023-07-04 | Constant-temperature water bath kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220258082U (en) |
-
2023
- 2023-07-04 CN CN202321728691.8U patent/CN220258082U/en active Active
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