CN214391522U - Steam type test tube cleaning device for chemistry experiments - Google Patents
Steam type test tube cleaning device for chemistry experiments Download PDFInfo
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- CN214391522U CN214391522U CN202022843542.9U CN202022843542U CN214391522U CN 214391522 U CN214391522 U CN 214391522U CN 202022843542 U CN202022843542 U CN 202022843542U CN 214391522 U CN214391522 U CN 214391522U
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- shell
- stainless steel
- air guide
- steel inner
- upper cover
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Abstract
The utility model discloses a steam type test tube cleaning device for chemical experiments, which comprises a shell, wherein a stainless steel inner container is embedded in the shell, an electric heating body and a temperature sensor are fixed on the outer bottom of the stainless steel inner container, a cover plate is fixed at the lower end of the shell, a controller is fixed on the cover plate, and a control button group is installed on the outer wall of the shell; a support plate is arranged in the shell, the outer edge of the support plate is supported on the stainless steel inner container, a plurality of air guide tubes distributed in an array shape are integrally formed on the upper end surface of the support plate, an air guide cavity with an opening at the lower end is arranged in the air guide tubes, and a plurality of air outlet holes are formed in the side walls of the air guide tubes; an upper cover is arranged at an opening at the upper end of the shell, one side of the upper cover is rotatably connected with the shell through a hinge, the other side of the upper cover is locked with the shell through a lock catch, and a steam outlet is arranged in the upper cover; the utility model discloses can realize the washing to the test tube through steam to can improve the cleaning performance to the test tube.
Description
Technical Field
The utility model relates to a chemistry experiment uses belt cleaning device technical field in the room, concretely relates to steam type tube cleaning device for chemistry experiments.
Background
At present, after a chemical experiment is finished, a test tube used in the chemical experiment process needs to be cleaned by manually holding a cleaning brush in a hand, and the cleaning mode has the defect that the test tube is not completely cleaned.
Disclosure of Invention
Not enough to prior art, the utility model provides a steam type tube cleaning device for chemistry experiments, it can realize the washing to the test tube through steam to can improve the cleaning performance to the test tube.
The utility model discloses a steam type test tube cleaning device for chemistry experiments, including the shell, four edges of the shell outer bottom all are provided with the supporting legs, the inside of shell is inlayed and is equipped with the stainless steel inner bag, the stainless steel inner bag is fixed with the shell, be fixed with electric heating body and temperature sensor on the outer bottom of stainless steel inner bag, the lower extreme of shell is fixed with the apron, be fixed with the controller on the apron, install control button group on the outer wall of shell, electric heating body, temperature sensor and control button group all are connected with the controller electricity; a support plate is arranged in the shell, the outer edge of the support plate is supported on the stainless steel inner container, a plurality of air guide tubes distributed in an array shape are integrally formed on the upper end surface of the support plate, an air guide cavity with an opening at the lower end is arranged in the air guide tubes, and a plurality of air outlet holes are formed in the side walls of the air guide tubes; an upper cover is installed at an opening at the upper end of the shell, one side of the upper cover is rotatably connected with the shell through a hinge, the other side of the upper cover is locked with the shell through a lock catch, and a steam outlet is formed in the upper cover.
The steam type test tube cleaning device for the chemical experiment of the utility model has the advantages that each air outlet is gradually inclined upwards from inside to outside; by adopting the structure, the steam can be discharged along the air outlet hole more smoothly.
The utility model discloses a steam type test tube cleaning device for chemical experiments, wherein, a sponge cushion is attached on the upper surface of a supporting plate; when the test tube suit in the outside of air duct, and when venthole blowout steam, the test tube can produce the vibration, and through the setting of foam-rubber cushion, can avoid the direct striking backup pad of test tube to can effectively avoid breaking of test tube.
The utility model discloses can realize the washing to the test tube through steam to can improve the cleaning performance to the test tube.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of the present invention with a partial cross-sectional structure.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a steam type test tube cleaning device for chemistry experiments, including shell 1, four edges of shell 1 outer bottom all are provided with supporting legs 11, the inside of shell 1 is inlayed and is equipped with stainless steel inner bag 2, stainless steel inner bag 2 is fixed with shell 1, be fixed with electric heating body 3 and temperature sensor 4 on the outer bottom of stainless steel inner bag 2, the lower extreme of shell 1 is fixed with apron 12, be fixed with controller 5 on apron 12, install control button group 6 on the outer wall of shell 1, electric heating body 3, temperature sensor 4 and control button group 6 all are connected with controller 5 electricity; a support plate 7 is arranged in the shell 1, the outer edge of the support plate 7 is supported on the stainless steel inner container 2, a plurality of air guide tubes 71 which are distributed in an array shape are integrally formed on the upper end surface of the support plate 7, an air guide cavity 72 with an open lower end is arranged in the air guide tube 71, and a plurality of air outlet holes 73 are formed in the side wall of the air guide tube 71; an upper cover 8 is installed at an opening at the upper end of the shell 1, one side of the upper cover 8 is rotatably connected with the shell 1 through a hinge 81, the other side of the upper cover 8 is locked with the shell 1 through a lock catch 82, and a steam outlet 83 is formed in the upper cover 8.
Each air outlet 73 is gradually inclined upwards from inside to outside; by adopting the structure, the steam can be discharged along the air outlet hole more smoothly.
The upper surface of the supporting plate 7 is adhered with a spongy cushion 9; when the test tube suit in the outside of air duct, and when venthole blowout steam, the test tube can produce the vibration, and through the setting of foam-rubber cushion, can avoid the direct striking backup pad of test tube to can effectively avoid breaking of test tube.
When the utility model is used, firstly, clear water is added into the stainless steel inner container, then the support plate is supported on the stainless steel inner container, then a test tube to be cleaned is sleeved outside the air guide tube, then the upper cover is covered, finally, the power supply of the electric heating body is switched on through the operation control button group, after the electric heating body generates heat, the electric heating body can realize heating of the clear water in the stainless steel inner container, after the clear water is boiled and generates steam, the steam can be discharged through the air guide cavity and the air outlet, and when the steam is discharged from the air outlet, the cleaning of the test tube can be realized; the purpose of above-mentioned temperature sensor is to avoid the phenomenon that the stainless steel inner bag appears overheated, for example, when the clear water in the stainless steel inner bag burns out futilely, when the stainless steel inner bag temperature rose, the temperature sensor can automatic disconnection to can make the controller stop the power supply to electric heating body, can play the guard action promptly.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (3)
1. The utility model provides a steam type tube cleaning device for chemistry experiments which characterized in that: the temperature-sensing device comprises a shell (1), wherein supporting legs (11) are arranged at four corners of the outer bottom of the shell (1), a stainless steel inner container (2) is embedded in the shell (1), the stainless steel inner container (2) is fixed with the shell (1), an electric heating body (3) and a temperature sensor (4) are fixed on the outer bottom of the stainless steel inner container (2), a cover plate (12) is fixed at the lower end of the shell (1), a controller (5) is fixed on the cover plate (12), a control button group (6) is installed on the outer wall of the shell (1), and the electric heating body (3), the temperature sensor (4) and the control button group (6) are electrically connected with the controller (5); a support plate (7) is arranged in the shell (1), the outer edge of the support plate (7) is supported on the stainless steel inner container (2), a plurality of air guide pipes (71) distributed in an array shape are integrally formed on the upper end surface of the support plate (7), an air guide cavity (72) with an opening at the lower end is arranged in each air guide pipe (71), and a plurality of air outlet holes (73) are formed in the side wall of each air guide pipe (71); an upper cover (8) is installed at an opening at the upper end of the shell (1), one side of the upper cover (8) is rotatably connected with the shell (1) through a hinge (81), the other side of the upper cover (8) is locked with the shell (1) through a lock catch (82), and a steam outlet (83) is formed in the upper cover (8).
2. The steam type tube washing device for chemical experiments as claimed in claim 1, wherein each of the air outlet holes (73) is inclined upward gradually from the inside to the outside.
3. The steam type tube washing device for chemical experiments as claimed in claim 1, wherein a sponge pad (9) is attached to the upper surface of the supporting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843542.9U CN214391522U (en) | 2020-12-02 | 2020-12-02 | Steam type test tube cleaning device for chemistry experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843542.9U CN214391522U (en) | 2020-12-02 | 2020-12-02 | Steam type test tube cleaning device for chemistry experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214391522U true CN214391522U (en) | 2021-10-15 |
Family
ID=78036955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022843542.9U Active CN214391522U (en) | 2020-12-02 | 2020-12-02 | Steam type test tube cleaning device for chemistry experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214391522U (en) |
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2020
- 2020-12-02 CN CN202022843542.9U patent/CN214391522U/en active Active
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