CN219765379U - Constant-temperature sterile water bath kettle - Google Patents
Constant-temperature sterile water bath kettle Download PDFInfo
- Publication number
- CN219765379U CN219765379U CN202320373076.3U CN202320373076U CN219765379U CN 219765379 U CN219765379 U CN 219765379U CN 202320373076 U CN202320373076 U CN 202320373076U CN 219765379 U CN219765379 U CN 219765379U
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- CN
- China
- Prior art keywords
- fixedly connected
- annular outer
- outer shell
- corrosion
- water bath
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 239000008223 sterile water Substances 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 238000005260 corrosion Methods 0.000 claims abstract description 26
- 230000007797 corrosion Effects 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 26
- 239000008213 purified water Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000005086 pumping Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Commercial Cooking Devices (AREA)
Abstract
The utility model discloses a constant-temperature sterile water bath, which comprises an annular outer shell, wherein the inner surface of the annular outer shell is fixedly connected with a heat-insulating plate, the inner surface of the heat-insulating plate is fixedly connected with a metal box, the interior of the metal box is fixedly connected with a heating pipe, purified water is filled in the metal box, the outer surface of the annular outer shell is rotationally connected with a cover plate, a corrosion-resistant heating pot is connected with the outer surface of the corrosion-resistant heating pot, the outer surface of the corrosion-resistant heating pot is in contact with the annular outer shell, and a water pumping device comprises a water pump, a guide pipe, a heater, a spray nozzle and a connecting pipe. Above-mentioned structure, through less purified water heating in the inside of metal casing, avoid inside incrustation scale to appear, the comparatively even purified water of service temperature heats corrosion-resistant heating pot simultaneously, avoids corrosion-resistant heating pot inside to appear the problem of incrustation scale easily to through pump water installation to apron and downside high temperature sterilization.
Description
Technical Field
The utility model relates to the technical field of water baths, in particular to a constant-temperature sterile water bath.
Background
The water bath is mainly used for distillation, drying, concentration, constant temperature heating and other temperature tests in laboratories, and is a necessary tool for biology, laboratory, analysis room, education and scientific research and the like. The existing constant-temperature water bath working chamber water tank is made of stainless steel, the surface of the constant-temperature water bath working chamber water tank is made of stainless steel plates by adopting an electrostatic spraying process, and the inner container and the upper cover are made of stainless steel plates; after the water bath kettle is used, water is required to be drained, water in the kettle bottom is not convenient to drain due to the fact that the water in the kettle bottom is mostly flattened, water quality of water entering next time can be affected if water in the water bath kettle is not drained completely, in addition, an electric heating pipe is paved in the kettle for most water bath kettles, scale can be generated in the heating process, and cleaning liquid is a great difficulty, so that the constant-temperature water bath kettle which is more beneficial to experiment is required to be provided. After searching, the technical scheme provided by the utility model with the application number of CN202022125984.X is found to have the same problems.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a constant-temperature sterile water bath, which is characterized in that less purified water is heated in a metal box to avoid scale in the metal box, purified water with uniform temperature is used for heating a corrosion-resistant heating pot to avoid the problem that scale is easy to occur in the corrosion-resistant heating pot, and a water pumping device is used for sterilizing a cover plate and the lower side at high temperature.
In order to achieve the above purpose, the utility model also provides a constant temperature sterile water bath kettle, comprising:
the device comprises an annular outer shell, wherein an insulation board is fixedly connected to the inner surface of the annular outer shell, a metal box is fixedly connected to the inner surface of the insulation board, a heating pipe is fixedly connected to the inner part of the metal box, purified water is filled in the metal box, and a cover plate is rotatably connected to the outer surface of the annular outer shell;
the outer surface of the corrosion-resistant heating pot is contacted with the annular outer shell;
the water pumping device comprises a water pump, a guide pipe, a heater, a spray nozzle and a connecting pipe, wherein the input end of the water pump is fixedly connected with the connecting pipe, the output end of the water pump is fixedly connected with the guide pipe, the guide pipes are fixedly connected through the heater, and the upper end of the guide pipe is fixedly connected with the spray nozzle.
According to the constant-temperature sterile water bath, the right surface of the annular outer shell is fixedly connected with a water inlet pipe, and the top inner wall of the metal box is fixedly connected with a temperature sensor.
According to the constant-temperature sterile water bath, a display is fixedly connected to the right surface of the annular outer shell, and the display is electrically connected with a temperature sensor.
According to the constant-temperature sterile water bath, the elastic layer is fixedly connected to the lower surface of the cover plate, and the lower surface of the elastic layer is in contact with the upper surface of the annular outer shell.
According to the constant-temperature sterile water bath, the lower surface of the corrosion-resistant heating pot is in contact with the upper surface of the metal box, and the lifting lug is fixedly connected with the upper surface of the corrosion-resistant heating pot and is used for conveniently taking out the corrosion-resistant heating pot.
According to the constant-temperature sterile water bath, the output end of the spray nozzle extends to the inside of the annular outer shell, and the right end of the connecting pipe extends to the inside of the metal box.
According to the constant-temperature sterile water bath, the heating pipe, the water pump, the heater, the display and the temperature sensor are all connected with an external power supply.
According to the constant-temperature sterile water bath kettle, the annular outer shell, the corrosion-resistant heating pot and the cover plate are all made of stainless steel.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is an internal structure diagram of a constant temperature sterile water bath of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;
FIG. 3 is a top view of a spray nozzle of a thermostatic aseptic water bath of the present utility model;
fig. 4 is a schematic diagram of a part of the structure of a constant temperature aseptic water bath kettle.
Legend description:
1. an annular outer housing; 2. a thermal insulation board; 3. a metal box; 4. heating pipes; 5. purifying water; 6. a water pump; 7. a conduit; 8. a heater; 9. a water pumping device; 10. a spray nozzle; 11. a cover plate; 12. corrosion-resistant heating pot; 13. lifting lugs; 14. a display; 15. a water inlet pipe; 16. a temperature sensor; 17. and (5) connecting pipes.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the embodiment of the utility model relates to a constant temperature sterile water bath, which comprises an annular outer shell 1, wherein a water inlet pipe 15 is fixedly connected to the right surface of the annular outer shell 1 and is used for supplementing purified water 5, a temperature sensor 16 is fixedly connected to the top inner wall of a metal box 3 and is used for monitoring temperature, a display 14 is fixedly connected to the right surface of the annular outer shell 1, the display 14 is electrically connected with the temperature sensor 16, an insulation board 2 is fixedly connected to the inner surface of the annular outer shell 1 and is used for avoiding the problem of heat dissipation, a metal box 3 is fixedly connected to the inner surface of the insulation board 2, a heating pipe 4 is fixedly connected to the inner part of the metal box 3, purified water 5 is filled in the inner part of the metal box 3, a cover plate 11 is rotatably connected to the outer surface of the annular outer shell 1, an elastic layer is fixedly connected to the lower surface of the cover plate 11, and the lower surface of the elastic layer is in contact with the upper surface of the annular outer shell 1.
The corrosion-resistant heating pot 12 is used for heating in a water bath, the outer surface of the corrosion-resistant heating pot 12 is in contact with the annular outer shell 1, the lower surface of the corrosion-resistant heating pot 12 is in contact with the upper surface of the metal box 3, and the upper surface of the corrosion-resistant heating pot 12 is fixedly connected with a lifting lug 13 for conveniently taking out the corrosion-resistant heating pot 12.
The water pumping device 9 is used for heating the purified water 5 into steam, the water pumping device 9 comprises a water pump 6, a guide pipe 7, a heater 8, a spray nozzle 10 and a connecting pipe 17, the input end of the water pump 6 is fixedly connected with the connecting pipe 17, the output end of the water pump 6 is fixedly connected with the guide pipe 7, the guide pipe 7 is fixedly connected with the guide pipe 7 through the heater 8, the upper end of the guide pipe 7 is fixedly connected with the spray nozzle 10, the output end of the spray nozzle 10 extends to the inside of the annular outer shell 1, the corrosion-resistant heating pot 12 and the cover plate 11 are made of stainless steel, the right end of the connecting pipe 17 extends to the inside of the metal box 3, and the heating pipe 4, the water pump 6, the heater 8, the display 14 and the temperature sensor 16 are all connected with an external power supply.
Working principle: purified water 5 is injected into the metal box 3, is heated through the heating pipe 4, is subjected to temperature monitoring through the temperature sensor 16, is conducted to the inside of the corrosion-resistant heating pot 12, and is heated to water in the corrosion-resistant heating pot 12, and the purified water 5 is heated to high-temperature steam by the water pumping device 9, so that disinfection and sterilization are facilitated.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A constant temperature sterile water bath, comprising:
the water purifying device comprises an annular outer shell body (1), wherein an insulation board (2) is fixedly connected to the inner surface of the annular outer shell body (1), a metal box (3) is fixedly connected to the inner surface of the insulation board (2), a heating pipe (4) is fixedly connected to the inner part of the metal box (3), purified water (5) is filled in the metal box (3), and a cover plate (11) is rotatably connected to the outer surface of the annular outer shell body (1);
a corrosion-resistant heating pot (12), wherein the outer surface of the corrosion-resistant heating pot (12) is contacted with the annular outer shell (1);
the water pumping device (9), the water pumping device (9) comprises a water pump (6), a guide pipe (7), a heater (8), a spray nozzle (10) and a connecting pipe (17), the input end of the water pump (6) is fixedly connected with the connecting pipe (17), the output end of the water pump (6) is fixedly connected with the guide pipe (7), the guide pipe (7) is fixedly connected with each other through the heater (8), and the upper end of the guide pipe (7) is fixedly connected with the spray nozzle (10).
2. The constant temperature sterile water bath kettle according to claim 1, wherein the right surface of the annular outer shell (1) is fixedly connected with a water inlet pipe (15), and the top inner wall of the metal box (3) is fixedly connected with a temperature sensor (16).
3. The constant temperature sterile water bath kettle according to claim 1, wherein a display (14) is fixedly connected to the right surface of the annular outer shell (1), and the display (14) is electrically connected with a temperature sensor (16).
4. A thermostatic aseptic water bath according to claim 1, wherein the lower surface of the cover plate (11) is fixedly connected with an elastic layer, and the lower surface of the elastic layer is in contact with the upper surface of the annular outer shell (1).
5. The constant temperature sterile water bath kettle according to claim 1, wherein the lower surface of the corrosion-resistant heating kettle (12) is in contact with the upper surface of the metal box (3), and the upper surface of the corrosion-resistant heating kettle (12) is fixedly connected with a lifting lug (13).
6. A thermostatic aseptic water bath according to claim 1, wherein the output end of the spray nozzle (10) extends into the interior of the annular outer housing (1), and the right end of the connecting tube (17) extends into the interior of the metal box (3).
7. The constant temperature sterile water bath according to claim 1, wherein the heating pipe (4), the water pump (6), the heater (8), the display (14) and the temperature sensor (16) are all connected with an external power supply.
8. The constant temperature sterile water bath kettle according to claim 1, wherein the annular outer shell (1), the corrosion-resistant heating pot (12) and the cover plate (11) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320373076.3U CN219765379U (en) | 2023-03-03 | 2023-03-03 | Constant-temperature sterile water bath kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320373076.3U CN219765379U (en) | 2023-03-03 | 2023-03-03 | Constant-temperature sterile water bath kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219765379U true CN219765379U (en) | 2023-09-29 |
Family
ID=88132452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320373076.3U Active CN219765379U (en) | 2023-03-03 | 2023-03-03 | Constant-temperature sterile water bath kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219765379U (en) |
-
2023
- 2023-03-03 CN CN202320373076.3U patent/CN219765379U/en active Active
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