CN209772158U - constant temperature water bath kettle - Google Patents
constant temperature water bath kettle Download PDFInfo
- Publication number
- CN209772158U CN209772158U CN201822173358.0U CN201822173358U CN209772158U CN 209772158 U CN209772158 U CN 209772158U CN 201822173358 U CN201822173358 U CN 201822173358U CN 209772158 U CN209772158 U CN 209772158U
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- CN
- China
- Prior art keywords
- stirring
- water bath
- temperature water
- porous plate
- stirring rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of experimental instruments, in particular to a constant-temperature water bath kettle; the device comprises a shell (1) filled with water, wherein a porous plate (2) is arranged at the bottom of the shell, a heating device is arranged below the porous plate (2), and a linkage stirring device is arranged above the porous plate; the linkage stirring device comprises four stirring rods (3) which are arranged in a straight line shape and are circumferentially arranged and a cross-shaped stirring rod (4) arranged in the center, the lower end of each stirring rod is connected with a transmission device, and the transmission device is connected with a driving motor (5); liquid in the constant temperature water bath pot heat after the stirring is even, the material that makes indirect heating is heated evenly, the testing result is more accurate, and inspection efficiency is higher.
Description
Technical Field
The utility model belongs to the technical field of laboratory glassware, especially, relate to a constant temperature water-bath.
background
in the process of fertilizer inspection, a water bath is needed for measuring organic matters, the existing water bath heats samples, an electric heating tube or an electric furnace is mostly adopted to heat liquid in the pan, and then the liquid in the pan is used to heat substances to be heated, but the electric heating tube or the electric furnace can not heat the liquid in the pan integrally, and only part of the liquid is heated and then transfers heat, so that the liquid in the pan is heated unevenly, the indirectly heated substances are also heated unevenly, the measurement error is large, and the inspection result is affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a constant temperature water bath kettle for effectively solving the problems in the background technology, and the specific technical proposal is as follows;
A constant-temperature water bath kettle comprises a shell (1) filled with water, wherein a porous plate (2) is arranged at the bottom of the shell, a heating device is arranged below the porous plate (2), and a linkage stirring device is arranged above the porous plate;
The linkage stirring device comprises four stirring rods (3) which are arranged in a straight line shape and are circumferentially arranged and a cross-shaped stirring rod (4) arranged in the center, the lower end of each stirring rod is connected with a transmission device, and the transmission device is connected with a driving motor (5);
Preferably, the transmission device comprises a transmission shaft (6) connected with a driving motor (5), the transmission shaft (6) is connected with a driving gear (7) connected with the cross stirring rod (4), and the driving gear (7) is connected with a driven gear (8) connected with the linear stirring rod (3);
Compared with the prior art, the beneficial effects of the utility model are that: liquid in the constant temperature water bath pot heat after the stirring is even, the material that makes indirect heating is heated evenly, the testing result is more accurate, and inspection efficiency is higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Fig. 2 is a schematic view of the transmission device of the present invention.
In the figure: the stirring device comprises a shell 1, a perforated plate 2, a straight stirring rod 3, a cross stirring rod 4, a driving motor 5, a transmission shaft 6, a driving gear 7 and a driven gear 8.
Detailed Description
In order to make the technical personnel in the technical field understand the scheme of the invention better, the invention is further explained in detail with the attached drawings and the embodiment;
a constant-temperature water bath kettle comprises a shell 1 filled with water, wherein a porous plate 2 is arranged at the bottom of the shell, a heating device is arranged below the porous plate 2, and a linkage stirring device is arranged above the porous plate;
The linkage stirring device comprises four stirring rods 3 which are arranged in a straight line shape and are circumferentially arranged and a cross stirring rod 4 arranged in the center, the lower end of each stirring rod is connected with a transmission device, and the transmission device is connected with a driving motor 5; the transmission device comprises a transmission shaft 6 connected with a driving motor 5, the transmission shaft 6 is connected with a driving gear 7 connected with a cross stirring rod 4, and the driving gear 7 is connected with a driven gear 8 connected with a linear stirring rod 3.
Liquid in the constant temperature water bath pot heat after the stirring is even, the material that makes indirect heating is heated evenly, the testing result is more accurate, and inspection efficiency is higher.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. a constant-temperature water bath kettle comprises a shell (1) filled with water, wherein a porous plate (2) is arranged at the bottom of the shell, a heating device is arranged below the porous plate (2), and the constant-temperature water bath kettle is characterized in that a linkage stirring device is arranged above the porous plate;
The linkage stirring device comprises four stirring rods (3) which are arranged in a circle and a cross stirring rod (4) arranged at the center, wherein the lower end of each stirring rod is connected with a transmission device, and the transmission device is connected with a driving motor (5).
2. The water bath according to claim 1, characterized in that the transmission device comprises a transmission shaft (6) connected with the driving motor (5), the transmission shaft (6) is connected with a driving gear (7) connected with the cross stirring rod (4), and the driving gear (7) is connected with a driven gear (8) connected with the linear stirring rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173358.0U CN209772158U (en) | 2018-12-24 | 2018-12-24 | constant temperature water bath kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173358.0U CN209772158U (en) | 2018-12-24 | 2018-12-24 | constant temperature water bath kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209772158U true CN209772158U (en) | 2019-12-13 |
Family
ID=68790449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173358.0U Expired - Fee Related CN209772158U (en) | 2018-12-24 | 2018-12-24 | constant temperature water bath kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209772158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315231A (en) * | 2020-10-20 | 2021-02-05 | 南通大学 | Novel multi-functional sample storage rack for medical examination |
-
2018
- 2018-12-24 CN CN201822173358.0U patent/CN209772158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315231A (en) * | 2020-10-20 | 2021-02-05 | 南通大学 | Novel multi-functional sample storage rack for medical examination |
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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 |
Granted publication date: 20191213 Termination date: 20201224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |