CN218689631U - Container constant temperature heating box - Google Patents
Container constant temperature heating box Download PDFInfo
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- CN218689631U CN218689631U CN202223293425.5U CN202223293425U CN218689631U CN 218689631 U CN218689631 U CN 218689631U CN 202223293425 U CN202223293425 U CN 202223293425U CN 218689631 U CN218689631 U CN 218689631U
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- container
- soaking
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- box
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Abstract
Container constant temperature heating cabinet relates to the laboratory appliance technical field, the power distribution box comprises a box body, the upper end opening setting of box, the lateral wall and the bottom of box are equipped with the soaking intermediate layer that is linked together, be equipped with electric heating element in the soaking intermediate layer, horizontal rigid coupling has the current-sharing ring in the box, and the inner circle through the current-sharing ring forms the container and places the region, the relative outer wall rigid coupling of current-sharing ring has the play liquid stay tube that is linked together with the soaking intermediate layer, the inner circle slope of current-sharing ring has seted up annular flow-sharing hole downwards, the annular flow-sharing hole is towards the lateral wall of container. The utility model provides a heating cabinet among the conventional art can't heat the reagent above its liquid level, cause the inhomogeneous problem of heating.
Description
Technical Field
The utility model relates to a laboratory appliance technical field, concretely relates to container constant temperature heating cabinet.
Background
The constant temperature heating water tank is applicable to units such as medical health, laboratory, uses mainly used distillation, drying, concentration and constant temperature heating chemical in the laboratory, and the used heating constant temperature water tank of laboratory is when carrying out the heating of chemical, can't realize carrying out the constant temperature heating to the reagent in the container.
The prior art discloses a patent with publication number CN109433288B, and this scheme includes chamber door, box, supporting legs, row form adsorption apparatus structure, standing groove, heating thermostatic chamber, heating pipe, control panel, and the chamber door is connected with the box is articulated, has all welded the supporting legs in four angles in the bottom of box, installs row form adsorption apparatus structure in the articulated department of chamber door inside and box, and this row form adsorption apparatus structure cooperatees with the standing groove.
The prior devices including the above patents, along with their use, have also gradually revealed the shortcomings of the technology, mainly expressed in the following aspects:
first, when the heating box heats the reagent in the container, in order to prevent the liquid in the heating box from entering the container, the liquid level in the heating box is often low, which causes the reagent in the container to be higher than the liquid level in the heating box, and causes uneven heating.
Second, the heating cabinet heats liquid through electric heating element, but the unable quick and electric heating element of liquid in the current heating cabinet carry out the heat exchange, has reduced heat exchange efficiency.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model solves the problem that the heating box in the traditional technology can not heat the reagent above the liquid level, which causes the phenomenon of uneven heating; and the liquid in the heating box can not be quickly subjected to heat exchange with the electric heating assembly, so that the heat exchange efficiency is reduced.
In order to solve the above problem, the utility model provides a following technical scheme:
the container constant-temperature heating box comprises a box body, the upper end part of the box body is provided with an opening, the side wall and the bottom of the box body are provided with a soaking interlayer communicated with each other, an electric heating component is arranged in the soaking interlayer,
a flow-equalizing ring is horizontally and fixedly connected in the box body, a container placing area is formed by the inner ring of the flow-equalizing ring,
the liquid outlet supporting pipe communicated with the soaking interlayer is fixedly connected to the outer wall of the flow equalizing ring, an annular flow equalizing hole is formed in the inner ring of the flow equalizing ring in an inclined mode downwards, and the annular flow equalizing hole faces towards the side wall of the container.
As an optimized scheme, a supporting ring sheet is placed at the upper end part of the flow-equalizing ring, and the upper end part of the container is clamped on the inner edge of the supporting ring sheet.
As an optimized scheme, a turntable is horizontally and rotatably arranged below the flow equalizing ring, and a plurality of vertically arranged flow deflectors are arranged on the upper surface of the turntable, which is close to the outer ring, in a surrounding manner.
As an optimized solution, the guide vanes are arranged obliquely to the radial direction of the rotating disk.
As an optimized scheme, the outer bottom surface rigid coupling of box has the suction pump, the pump head of suction pump set up in the soaking intermediate layer, the entrance point of pump head with the inner circle of box is linked together, the exit end of pump head with the soaking intermediate layer is linked together.
As an optimized scheme, a driving motor is fixedly connected to the outer bottom surface of the box body, a rotating shaft is fixedly connected to an output shaft of the driving motor, and the upper end portion of the rotating shaft extends into the box body and is fixedly connected with the center of the bottom surface of the rotary disc.
As an optimized scheme, the electric heating components are arranged in an annular shape and are uniformly distributed on the inner wall of the soaking interlayer close to the inner cavity of the box body.
As an optimized scheme, the outer bottom surface of the box body is fixedly connected with supporting legs in parallel.
As an optimized scheme, the upper end part of the box body is hinged with a cover body.
Compared with the prior art, the beneficial effects of the utility model are that:
the supporting ring pieces are placed on the flow equalizing ring, so that the inner holes of the supporting ring pieces can be abutted against the convex parts at the upper end parts of the containers, the containers are supported on the flow equalizing ring, the flow equalizing ring is communicated with the soaking interlayer through the liquid outlet supporting tube, liquid in the soaking interlayer flows out along the annular soaking holes, the annular soaking holes face the side wall of the container, the liquid flows downwards from the side wall of the top of the container, the reagent above the liquid level is heated, and the heating stability is ensured;
the liquid in the box body is pumped into the soaking interlayer by arranging the water pump, and the flow rate of the liquid can be improved due to the narrow space of the soaking interlayer, so that the liquid can quickly exchange heat with the surface of the internal electric heating component, and the heat exchange efficiency of the liquid and the electric heating component is improved; the liquid after reheating is supplied into the flow equalizing ring along the liquid outlet supporting tube, so that the container is heated at constant temperature;
the liquid in the box body is sucked and guided towards the center of the turntable by the turntable which is positioned below the flow equalizing ring and is surrounded by the flow guide sheets, so that the liquid in the box body is quickly subjected to heat exchange with the surface of a container, and the constant temperature for heating the container is further improved;
wherein, a plurality of supporting ring pieces with different calibers can be arranged and matched for use according to the outer diameters of different containers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the guide vane in a top view state of the present invention.
In the figure: 1, a box body; 2-soaking the interlayer; 3-flow equalizing ring; 4-liquid outlet supporting tube; 5-annular flow equalizing holes; 6-supporting ring sheet; 7-a container; 8-an electric heating component; 9-a turntable; 10-flow deflectors; 11-a rotating shaft; 12-a drive motor; 13-a water pump; 14-a pump head; 15-supporting legs; 16-cover body.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in figures 1 and 2, the container constant temperature heating box comprises a box body 1, an opening is arranged at the upper end part of the box body 1, a soaking interlayer 2 communicated with the side wall and the bottom of the box body 1 is arranged at the side wall and the bottom of the box body 1, an electric heating component 8 is arranged in the soaking interlayer 2,
a flow-equalizing ring 3 is horizontally and fixedly connected in the box body 1, a container placing area is formed by the inner ring of the flow-equalizing ring 3,
the opposite outer wall of the flow equalizing ring 3 is fixedly connected with a liquid outlet supporting tube 4 communicated with the soaking interlayer 2, the inner ring of the flow equalizing ring is obliquely and downwards provided with an annular flow equalizing hole 5, and the annular flow equalizing hole 5 faces the side wall of the container 7.
The upper end of the flow-equalizing ring 3 is provided with a supporting ring sheet 6, and the upper end of the container 7 is clamped on the inner edge of the supporting ring sheet 6.
The lower part of the flow equalizing ring 3 is horizontally provided with a turntable 9 in a rotating way, and the upper surface of the turntable 9 close to the outer ring is surrounded with a plurality of vertically arranged flow deflectors 10.
The guide vanes 10 are arranged obliquely to the radial direction of the turntable 9.
A water suction pump 13 is fixedly connected to the outer bottom surface of the box body 1, a pump head 14 of the water suction pump 13 is arranged in the soaking interlayer 2, the inlet end of the pump head 14 is communicated with the inner ring of the box body 1, and the outlet end of the pump head 14 is communicated with the soaking interlayer 2.
A driving motor 12 is fixedly connected to the outer bottom surface of the box body 1, an output shaft of the driving motor 12 is fixedly connected with a rotating shaft 11, and the upper end portion of the rotating shaft 11 extends into the box body 1 and is fixedly connected with the center of the bottom surface of the rotating disc 9.
The electric heating components 8 are arranged in a ring shape and are evenly distributed on the inner wall of the soaking interlayer 2 close to the inner cavity of the box body 1.
The outer bottom surface of the box body 1 is fixedly connected with supporting legs 15 in parallel.
The upper end of the box body 1 is hinged with a cover body 16.
The working principle of the device is as follows:
the supporting ring pieces 6 are placed on the flow equalizing ring 3, so that the inner holes of the supporting ring pieces 6 are used for abutting against the convex parts at the upper end part of the container 7, the container 7 is supported on the flow equalizing ring 3, the flow equalizing ring 3 is communicated with the soaking interlayer 2 through the liquid outlet supporting tube 4, liquid in the soaking interlayer 2 flows out along the annular soaking holes 5, the annular soaking holes 5 face the side wall of the container 7, the liquid flows downwards from the side wall at the top of the container 7, the reagent above the liquid level is heated, and the heating stability is ensured;
the water pump 13 is arranged to pump the liquid in the box body 1 into the soaking interlayer 2, and the space of the soaking interlayer 2 is narrow, so that the flow rate of the liquid can be improved, the liquid can rapidly exchange heat with the surface of the internal electric heating assembly 8, and the heat exchange efficiency of the liquid and the electric heating assembly 8 is improved; the liquid after reheating is supplied into the flow equalizing ring 3 along the liquid outlet supporting tube 4, so that the container 7 is heated at constant temperature;
through the turntable 9 positioned below the flow equalizing ring 3 and the flow guide plates 10 arranged on the turntable 9 in a surrounding manner, the liquid in the box body 1 is sucked and guided towards the center of the turntable 9 due to the fact that the flow guide plates 10 are inclined to the radial direction of the turntable 9, so that the liquid in the box body 1 can rapidly exchange heat with the surface of the container 7, and the constant temperature for heating the container 7 is further improved;
wherein, a plurality of supporting ring pieces 6 with different calibers can be arranged and matched for use according to the outer diameters of different containers 7.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included in the scope of the claims and description of the present invention.
Claims (9)
1. Container constant temperature heating cabinet, its characterized in that: comprises a box body (1), the upper end part of the box body (1) is provided with an opening, the side wall and the bottom of the box body (1) are provided with a soaking interlayer (2) which is communicated, an electric heating component (8) is arranged in the soaking interlayer (2),
a flow-equalizing ring (3) is horizontally and fixedly connected in the box body (1), a container placing area is formed by the inner ring of the flow-equalizing ring (3),
the liquid outlet supporting tube (4) communicated with the soaking interlayer (2) is fixedly connected to the outer wall of the flow equalizing ring (3), the inner ring of the flow equalizing ring (3) is inclined downwards to form an annular flow equalizing hole (5), and the annular flow equalizing hole (5) faces the side wall of the container (7).
2. A container thermostatic heating chamber according to claim 1, characterized in that: a supporting ring piece (6) is arranged at the upper end part of the flow-equalizing ring (3), and the upper end part of the container (7) is clamped on the inner edge of the supporting ring piece (6).
3. A container thermostatic heating chamber according to claim 2, characterized in that: the lower part of the flow-equalizing ring (3) is horizontally and rotatably provided with a turntable (9), and a plurality of vertically arranged flow deflectors (10) are arranged on the upper surface of the turntable (9) close to the outer ring in a surrounding manner.
4. A container thermostatic heating chamber according to claim 3, characterized in that: the guide vanes (10) are arranged in a manner of inclining to the radial direction of the rotary table (9).
5. The container thermostatic heating cabinet according to claim 4, characterized in that: the outer bottom surface rigid coupling of box (1) has suction pump (13), the pump head (14) of suction pump (13) set up in soaking intermediate layer (2), the entrance point of pump head (14) with the inner circle of box (1) is linked together, the exit end of pump head (14) with soaking intermediate layer (2) are linked together.
6. The container thermostatic heating cabinet according to claim 5, characterized in that: the rigid coupling has driving motor (12) on the outer bottom surface of box (1), the output shaft rigid coupling of driving motor (12) has pivot (11), the upper end of pivot (11) extends to inside box (1), and with the bottom surface center department looks rigid coupling of carousel (9).
7. The container thermostatic heating cabinet according to claim 6, characterized in that: the electric heating components (8) are arranged in an annular shape and are uniformly distributed on the inner wall of the soaking interlayer (2) close to the inner cavity of the box body (1).
8. The container thermostatic heating cabinet according to claim 7, characterized in that: the outer bottom surface of the box body (1) is fixedly connected with supporting legs (15) in parallel.
9. The container thermostatic heating cabinet according to claim 8, characterized in that: the upper end part of the box body (1) is hinged with a cover body (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223293425.5U CN218689631U (en) | 2022-12-09 | 2022-12-09 | Container constant temperature heating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223293425.5U CN218689631U (en) | 2022-12-09 | 2022-12-09 | Container constant temperature heating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218689631U true CN218689631U (en) | 2023-03-24 |
Family
ID=85625943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223293425.5U Active CN218689631U (en) | 2022-12-09 | 2022-12-09 | Container constant temperature heating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218689631U (en) |
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2022
- 2022-12-09 CN CN202223293425.5U patent/CN218689631U/en active Active
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