CN209772159U - Water bath - Google Patents
Water bath Download PDFInfo
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- CN209772159U CN209772159U CN201822174331.3U CN201822174331U CN209772159U CN 209772159 U CN209772159 U CN 209772159U CN 201822174331 U CN201822174331 U CN 201822174331U CN 209772159 U CN209772159 U CN 209772159U
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- heating
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Abstract
the utility model relates to a water bath kettle, which comprises a kettle body with an opening at the upper end, wherein the inner cavity of the kettle body is divided into a water storage cavity and a heating cavity by a horizontal clapboard from top to bottom, and the clapboard is provided with a water outlet for communicating the water storage cavity and the heating cavity; a water pump is arranged in the heating cavity and sends water in the heating cavity to the water storage cavity through a pipeline; the open position of the upper end of the pan body is provided with at least one water bath cover plate unit. The utility model has the advantages that the structure is simple, the water in the water bath kettle keeps a circulating flow state, and the water temperature in all parts in the water bath kettle is ensured to be consistent; meanwhile, the water bath is suitable for heating and heat preservation treatment of experimental instruments of different specifications, and has strong applicability.
Description
Technical Field
The utility model relates to an experimental apparatus technical field, concretely relates to water-bath.
Background
The water bath can be used for drying, concentrating, distilling, dipping chemical reagents, dipping medicines and biological agents, can also be matched with other experimental instruments for water bath constant-temperature heating, and is a necessary tool for education and scientific research of biology, heredity, viruses, aquatic products, environmental protection, medicine, sanitation, biochemical laboratories and analysis rooms.
the water bath kettle utilizes a thermal constant temperature controller to keep the water in the water tank at a constant temperature. When the heated object is required to be heated uniformly, the container filled with the object to be thermostated is placed in a water bath for heating. The heating device of the water body in the existing water bath kettle usually heats at fixed points, and the water body does not flow in the water bath kettle, so that the water temperature of the water body in each position in the water bath kettle is different, and experimental data errors are caused.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a water bath kettle which has simple structure, so that the water in the water bath kettle keeps a circulating flow state, and the water temperature in all parts in the water bath kettle is ensured to be consistent; meanwhile, the water bath is suitable for heating and heat preservation treatment of experimental instruments of different specifications, and has strong applicability.
the utility model provides an above-mentioned technical problem's technical scheme as follows:
A water bath pot comprises a pot body with an open upper end, wherein an inner cavity of the pot body is divided into a water storage cavity and a heating cavity by a horizontal partition plate from top to bottom, and a water outlet for communicating the water storage cavity with the heating cavity is formed in the partition plate; a water pump is arranged in the heating cavity and sends water in the heating cavity to the water storage cavity through a pipeline; the open position of the upper end of the pan body is provided with at least one water bath cover plate unit.
The utility model has the advantages that: a heating device is arranged in the heating cavity, heats water in the heating cavity, and then sends the water in the heating cavity to a water storage cavity through a water pump so as to heat the experimental instrument; in the process, the water pump continuously sends the water in the heating cavity to the water storage cavity, and the water in the water storage cavity flows back to the heating cavity through the water outlet to form a circulation loop, so that the water temperature of all parts in the water storage cavity is kept consistent, and the accuracy of experimental data is ensured; laboratory instruments are placed through the water bath cover plate unit. The utility model has simple structure, so that the water in the water bath can keep a circulating flow state, and the water temperature in all parts in the water bath can be ensured to be consistent; meanwhile, the water bath is suitable for heating and heat preservation treatment of experimental instruments of different specifications, and has strong applicability.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
further, the water bath cover plate unit comprises a first cover plate, a second cover plate and a third cover plate which are sequentially and horizontally covered at an opening at the upper end of the pot body, wherein the second cover plate is arranged at the upper end of the pot body in a sliding manner so as to be close to or far away from the third cover plate; and the middle part of the opposite side of the second cover plate and the third cover plate is provided with a pair of arc-shaped placing grooves for placing experimental instruments.
The beneficial effect of adopting the further scheme is that the experimental instrument is clamped by the two arc-shaped placing grooves; through removing the second apron with being close to or keeping away from the third apron to be applicable to the laboratory glassware of different specifications, simple structure, easy and simple to handle, the suitability is stronger.
Furthermore, sliding plates are respectively arranged on two sides of the second cover plate, and a sliding groove matched with the two sliding plates is respectively arranged on one side, close to the second cover plate, of the first cover plate and one side, close to the second cover plate, of the third cover plate.
Adopt above-mentioned further scheme's beneficial effect be that the second apron removes the in-process, and two slides and first apron and third apron correspond the spout cooperation on the side, ensure that the pot body remains encapsulated situation all the time, avoid the internal portion of pot and external heat exchange to take place and lead to the heat to scatter and disappear, improve experimental data's accuracy.
Further, arc-shaped silica gel pads are arranged on the groove walls of the arc-shaped placing grooves.
Adopt the beneficial effect of above-mentioned further scheme to increase the stability of laboratory glassware in the heating process, avoid taking place to empty.
Furthermore, a handle is arranged on the second cover plate.
Adopt above-mentioned further scheme's beneficial effect to conveniently remove the second apron, easy and simple to handle.
Further, a heating pipe is arranged in the heating cavity.
The beneficial effect of adopting above-mentioned further scheme is that through the heating pipe to heating the water in the heating chamber, rate of heating is fast.
drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
Fig. 2 is a top view of the present invention;
Fig. 3 is a partial cross-sectional view of the first cover plate, the second cover plate and the third cover plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. The pot body, 2, the retaining chamber, 3, the heating chamber, 4, the water pump, 5, first apron, 6, second apron, 7, third apron, 8, arc standing groove, 9, slide, 10, spout, 11, arc silica gel pad, 12, handle, 13, heating pipe.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a water bath kettle, including the open pot body 1 in upper end, the baffle that the inner chamber of the pot body 1 was set up by the level separates into water storage cavity 2 and heating chamber 3 from last to down, baffle and 1 integrated into one piece of the pot body are equipped with the delivery port that communicates water storage cavity 2 and heating chamber 3 on the baffle. A water pump 4 is arranged in the heating cavity 3, and the water pump 4 sends water in the heating cavity 3 to the water storage cavity 2 through a pipeline; the water inlet and the delivery port of water pump 4 are respectively through inlet tube and outlet pipe and heating chamber 3 and retaining chamber 2 intercommunication, and the water inlet of inlet tube extends to the bottom of heating chamber 3, the delivery port of outlet pipe extends to in retaining chamber 2 after passing the baffle. At least one water bath cover plate unit is arranged at the opening of the upper end of the pan body 1. When the water-saving heating device works, a heating device is arranged in the heating cavity 3, the heating device heats water in the heating cavity 3, and then the water in the heating cavity 3 is delivered into the water storage cavity 2 through the water pump 4 to heat an experimental instrument; in the process, the water pump 4 continuously sends the water in the heating cavity 3 into the water storage cavity 2, and the water in the water storage cavity 2 flows back into the heating cavity 3 through the water outlet to form a circulation loop, so that the water temperature at each position in the water storage cavity 2 is kept consistent, and the accuracy of experimental data is ensured; laboratory instruments are placed through the water bath cover plate unit. The utility model has simple structure, so that the water in the water bath can keep a circulating flow state, and the water temperature in all parts in the water bath can be ensured to be consistent; meanwhile, the water bath is suitable for heating and heat preservation treatment of experimental instruments of different specifications, and has strong applicability.
It should be noted that there is enough water in the heating chamber 3, and the water pump 4 is used for continuously supplying water to the water storage chamber 2, so as to ensure that there is enough water in the water storage chamber 2 to heat the experimental instrument.
In the utility model, the water bath cover plate unit comprises a first cover plate 5, a second cover plate 6 and a third cover plate 7 which are sequentially and horizontally covered at the opening at the upper end of the pan body 1, the first cover plate 5 and the third cover plate 7 are fixed at the opening at the upper end of the pan body 1, and the assembly and disassembly are convenient by adopting a welding or bolt connection mode; the second cover plate 6 is arranged at the upper end of the pan body 1 in a sliding way to be close to or far away from the third cover plate 7; the middle part of the opposite side of the second cover plate 6 and the third cover plate 7 is provided with a pair of arc-shaped placing grooves 8 for placing experimental instruments. When the experimental instrument is heated, the experimental instrument is clamped through the two arc-shaped placing grooves 8; through removing second apron 6 with being close to or keeping away from third apron 7 to be applicable to the laboratory glassware of different specifications, simple structure, it is easy and simple to handle, the suitability is stronger.
The utility model discloses in, the both sides of second apron 6 are equipped with slide 9 respectively, and two slide 9 and 6 integrated into one piece of second apron, first apron 5 be close to one side of second apron 6 and third apron 7 be close to one side of second apron 6 on be equipped with respectively one with two slide 9 complex spouts 10, two spouts 10 are formed simple structure by the corresponding side indent of first apron 5 and third apron 7 respectively. In the moving process of the second cover plate 6, the two sliding plates 9 are matched with the sliding grooves 10 on the corresponding sides of the first cover plate 5 and the third cover plate 7, the pot body 1 is ensured to be always kept in a sealing state, heat loss caused by heat exchange between the inside of the pot body 1 and the outside is avoided, and the accuracy of experimental data is improved.
Besides the structure, one end of the second cover plate 6 is also provided with a screw hole, and a positioning screw is arranged in the screw hole; a plurality of positioning holes which are in one-to-one correspondence with the screw holes are uniformly arranged on one side of the pot body 1 at intervals, when the second cover plate 6 moves to a proper position and the screw holes are communicated with one of the positioning holes, the positioning screws are screwed or unscrewed to fix or loosen the second cover plate 6.
Preferably, the utility model discloses in, be equipped with arc silica gel pad 11 on the cell wall of every arc standing groove 8, increase the stability of laboratory glassware in the heating process through two arc silica gel pads 11, avoid taking place to empty.
The utility model discloses in, be equipped with handle 12 on the second apron 6, the handle of the preferred adoption of handle 12 shape of falling U, the lower extreme of handle 12 is fixed on second apron 6, conveniently removes second apron 6, and is easy and simple to handle.
The utility model discloses in, be equipped with heating pipe 13 in the heating chamber 3, heating pipe 13 adopts the wave heating pipe, and rate of heating is fast, convenient and fast.
The utility model discloses in, when the quantity of water bath apron unit was more than two, a plurality of water bath apron units set up side by side on the pot body 1 and with the uncovered totally closed in pot body 1's upper end.
Except the above structure, be equipped with a plurality of clamping device with the quantity one-to-one of water bath apron unit in the water storage cavity 2, every clamping device includes two sets of centre gripping subassemblies, every centre gripping subassembly of group includes spring and arc splint, and two springs set up on the baffle relatively, and two springs are close to one end each other and slide splint fixed connection with two respectively, and the other end is fixed respectively on the baffle. After the experimental instrument is placed into the pot body 1 from the arc-shaped placing groove 8, the bottom of the experimental instrument is clamped between the two arc-shaped clamping plates; moreover, the distance between the two arc-shaped clamping plates can be adjusted through the two springs so as to be suitable for experimental instruments of different specifications, and the applicability is strong.
The working principle of the utility model is as follows:
Moving the second cover plate 6 to be far away from the third cover plate 7, and placing the experimental instrument into the arc-shaped placing groove; moving the second cover plate 6 to be close to the third cover plate 7 to clamp the experimental instrument and positioning the second cover plate 6; the heating pipe 13 and the water pump 4 work simultaneously, so that the water in the heating cavity 3 and the water storage cavity 2 form a circulation loop.
It should be noted that, the present invention relates to a heating pipe (power 500W) and a water pump (model 1ZDB-35AB) all using the prior art, and each of the above components is electrically connected to a controller (model TC-SCR), and a control circuit between the controller and each component is the prior art.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A water bath kettle is characterized in that: the pot comprises a pot body (1) with an opening at the upper end, wherein an inner cavity of the pot body (1) is divided into a water storage cavity (2) and a heating cavity (3) by a horizontal partition plate from top to bottom, and a water outlet for communicating the water storage cavity (2) with the heating cavity (3) is formed in the partition plate; a water pump (4) is arranged in the heating cavity (3), and the water pump (4) sends water in the heating cavity (3) to the water storage cavity (2) through a pipeline; the open position of the upper end of the pot body (1) is provided with at least one water bath cover plate unit.
2. The water bath according to claim 1, wherein: the water bath cover plate unit comprises a first cover plate (5), a second cover plate (6) and a third cover plate (7) which are sequentially and horizontally covered at an opening at the upper end of the pot body (1), and the second cover plate (6) is arranged at the upper end of the pot body (1) in a sliding manner so as to be close to or far away from the third cover plate (7); the middle part of the opposite side of the second cover plate (6) and the third cover plate (7) is provided with a pair of arc-shaped placing grooves (8) for placing experimental instruments.
3. The water bath according to claim 2, wherein: sliding plates (9) are respectively arranged on two sides of the second cover plate (6), and one side, close to the second cover plate (6), of the first cover plate (5) and one side, close to the second cover plate (6), of the third cover plate (7) are respectively provided with a sliding groove (10) matched with the two sliding plates (9).
4. A water bath according to claim 3, wherein: and arc-shaped silica gel pads (11) are arranged on the groove wall of each arc-shaped placing groove (8).
5. A water bath according to any of claims 2-4, characterized in that: and a handle (12) is arranged on the second cover plate (6).
6. The water bath according to claim 1, wherein: a heating pipe (13) is arranged in the heating cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174331.3U CN209772159U (en) | 2018-12-24 | 2018-12-24 | Water bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174331.3U CN209772159U (en) | 2018-12-24 | 2018-12-24 | Water bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209772159U true CN209772159U (en) | 2019-12-13 |
Family
ID=68790521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174331.3U Active CN209772159U (en) | 2018-12-24 | 2018-12-24 | Water bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209772159U (en) |
-
2018
- 2018-12-24 CN CN201822174331.3U patent/CN209772159U/en active Active
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