CN215541043U - Water bath heating device - Google Patents
Water bath heating device Download PDFInfo
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- CN215541043U CN215541043U CN202122433712.0U CN202122433712U CN215541043U CN 215541043 U CN215541043 U CN 215541043U CN 202122433712 U CN202122433712 U CN 202122433712U CN 215541043 U CN215541043 U CN 215541043U
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- heating
- water bath
- heating device
- barrel
- outer shell
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Abstract
The utility model discloses a water bath heating device which comprises an outer shell and an inner heating barrel, wherein the inner heating barrel is arranged in the outer shell, a heating device is arranged at the bottom of the inner heating barrel, a lower grid is arranged above the heating device, a hollow heating coil is arranged above the lower grid, a liquid inlet port and a liquid outlet port of the hollow heating coil penetrate through the outer side of the outer shell, an upper grid is arranged above the hollow heating coil, a convex column is arranged in the middle of the upper grid, a sleeve is sleeved on the convex column, a screw rod is arranged on the sleeve, a threaded sleeve is connected to the screw rod in a threaded mode, the screw sleeve is arranged in the middle of a disc, and a plurality of test tube holes are formed in the disc. The utility model aims to provide a water bath heating device, which is expected to enrich the functions of the water bath heating device and increase the practicability of the water bath heating device.
Description
Technical Field
The utility model relates to a heating device, in particular to a water bath heating device.
Background
In biological and chemical tests, liquid reagents are generally heated in a water bath, which is a heating method using water as a heat transfer medium. The utensil of the heated material is put into water for heating, the water bath heating has the advantages of avoiding the over-strenuous and temperature uncontrollable caused by direct heating, being capable of heating stably, and the existing water bath heating device has single structural function and can not meet the diversified requirements of people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water bath heating device, which is expected to enrich the functions of the water bath heating device and increase the practicability of the water bath heating device.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a water-bath heating device, includes shell body and internal heating bucket, and the internal heating bucket is arranged in the shell body, internal heating bottom of the barrel portion is provided with heating device, and the heating device top is provided with down the grid, is provided with hollow heating coil above the grid down, and the feed liquor port and the play liquid port of hollow heating coil all pass the shell body outside, hollow heating coil top is provided with the grid, is provided with the projection at last grid middle part, and the cover is equipped with the sleeve on the projection, is provided with the screw rod on the sleeve, threaded connection has the swivel nut on the screw rod, the swivel nut sets up at the disc middle part, just be provided with a plurality of test tube holes on the disc.
Further, a gap exists between the outer shell and the inner heating barrel, a heat insulation layer is arranged in the gap, and support legs are arranged at the bottom of the outer shell.
Further, a liquid discharge pipe is arranged at the bottom of the internal heating barrel, penetrates through the side wall of the outer shell body, and is provided with a liquid discharge switch.
Furthermore, a barrel cover is covered on the internal heating barrel, and an air hole is formed in the barrel cover.
Further, a temperature sensor is arranged below the side wall of the inner heating barrel, an operation panel is arranged on the side wall of the outer shell, and the temperature sensor and the heating device are electrically connected with the operation panel.
Compared with the prior art, the utility model has the beneficial effects that:
the water bath heating device is characterized in that two grids are arranged in the inner heating barrel, the upper grid is provided with the protruding column, the protruding column is sleeved with the sleeve, the sleeve is provided with the screw and is connected with the disc, when a small amount of reagent needs to be subjected to water bath heating, a test tube can be placed in a test tube hole of the disc for water bath heating, the disc is arranged so as to fix the test tube, the disc height can be adjusted, the hollow heating coil is further arranged between the two grids so as to be suitable for the water bath heating of a large amount of reagent, and the water bath heating device enriches the functional mode of the water bath heating and meets the water bath heating requirements of a small amount and a large amount of people.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure, 1-outer shell, 2-heat insulation layer, 3-inner heating barrel, 4-support leg, 5-heating device, 6-lower grid, 7-upper grid, 8-liquid discharge pipe, 9-liquid discharge switch, 10-hollow heating coil, 101-liquid inlet port, 102-liquid outlet port, 11-convex column, 12-sleeve, 13-screw, 14-disc, 15-test tube hole, 16-screw sleeve, 17-barrel cover, 18-air hole, 19-temperature sensor, and 20-control panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1:
referring to fig. 1, the utility model provides a water bath heating device, which comprises an outer shell 1 and an inner heating barrel 3, wherein the inner heating barrel 3 is arranged in the outer shell 1, a heating device 5 is arranged at the bottom of the inner heating barrel 3, a lower grid 6 is arranged above the heating device 5, a hollow heating coil 10 is arranged above the lower grid 6, the hollow heating coil 10 is spiral, a liquid inlet port 101 and a liquid outlet port 102 of the hollow heating coil 10 both penetrate through the outer side of the outer shell 1, the hollow heating coil 10 is arranged to facilitate water bath heating of a large amount of reagents, an upper grid 7 is arranged above the hollow heating coil 10, a convex column 11 is arranged in the middle of the upper grid 7, a sleeve 12 is sleeved on the convex column 11, a screw 13 is arranged on the sleeve 12, a screw sleeve 16 is connected on the screw 13 in a threaded manner, the screw sleeve 16 is arranged in the middle of a disc 14, and the screw sleeve 16 and the disc 14 are of an integrated structure, the height of the disc 14 can be adjusted through the screw sleeve 16, and a plurality of test tube holes 15 are formed in the disc 14, so that when a small amount of reagent needs to be heated in a water bath, the reagent only needs to be filled into the test tube and placed in the test tube hole 15.
Example 2:
on the basis of the above embodiment, another embodiment of the present invention is that a gap exists between the outer shell 1 and the inner heating barrel 3, in order to prevent the outer shell 1 from being heated too hot, a heat insulation layer 2 is arranged in the gap, and a support leg 4 is arranged at the bottom of the outer shell 1.
Example 3:
on the basis of the above embodiment, another embodiment of the present invention is that the bottom of the internal heating barrel 3 is provided with a drain pipe 8, the drain pipe 8 penetrates through the side wall of the outer shell 1, and a drain switch 9 is arranged on the drain pipe 8.
Example 4:
on the basis of the above embodiment, another embodiment of the present invention is that a lid 17 is covered on the internal heating barrel 3, and an air hole 18 is arranged on the lid 17 to facilitate the discharge of water vapor. In order to obtain the temperature of water bath heating, a temperature sensor 19 is arranged below the side wall of the inner heating barrel 3, an operation panel 20 is arranged on the side wall of the outer shell 1, and the temperature sensor 19 and the heating device 5 are both electrically connected with the operation panel 20.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts or arrangements, other uses will also be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a water bath heating device, includes shell body (1) and interior heating bucket (3), and shell body (1) is arranged in to interior heating bucket (3), its characterized in that: interior heating bucket (3) bottom is provided with heating device (5), and heating device (5) top is provided with grid (6) down, is provided with hollow heating coil (10) below grid (6) top, and inlet port (101) and play liquid port (102) of hollow heating coil (10) all pass shell body (1) outside, hollow heating coil (10) top is provided with grid (7), is provided with projection (11) at last grid (7) middle part, and the cover is equipped with sleeve (12) on projection (11), is provided with screw rod (13) on sleeve (12), threaded connection has swivel nut (16) on screw rod (13), swivel nut (16) set up in disc (14) middle part, just be provided with a plurality of test tube holes (15) on disc (14).
2. The water bath heating apparatus as set forth in claim 1, wherein: a gap is reserved between the outer shell (1) and the inner heating barrel (3), a heat insulation layer (2) is arranged in the gap, and support legs (4) are arranged at the bottom of the outer shell (1).
3. The water bath heating apparatus as set forth in claim 1, wherein: a liquid discharge pipe (8) is arranged at the bottom of the inner heating barrel (3), the liquid discharge pipe (8) penetrates through the side wall of the outer shell (1), and a liquid discharge switch (9) is arranged on the liquid discharge pipe (8).
4. The water bath heating apparatus as set forth in claim 1, wherein: a barrel cover (17) is covered on the inner heating barrel (3), and an air hole (18) is formed in the barrel cover (17).
5. The water bath heating apparatus as set forth in claim 1, wherein: the temperature sensor (19) is arranged below the side wall of the inner heating barrel (3), the control panel (20) is arranged on the side wall of the outer shell (1), and the temperature sensor (19) and the heating device (5) are both electrically connected with the control panel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433712.0U CN215541043U (en) | 2021-10-09 | 2021-10-09 | Water bath heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433712.0U CN215541043U (en) | 2021-10-09 | 2021-10-09 | Water bath heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215541043U true CN215541043U (en) | 2022-01-18 |
Family
ID=79853378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122433712.0U Active CN215541043U (en) | 2021-10-09 | 2021-10-09 | Water bath heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215541043U (en) |
-
2021
- 2021-10-09 CN CN202122433712.0U patent/CN215541043U/en active Active
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