CN204710393U - A kind of self-cleaning bench for chemistry experiment - Google Patents
A kind of self-cleaning bench for chemistry experiment Download PDFInfo
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- CN204710393U CN204710393U CN201520295746.XU CN201520295746U CN204710393U CN 204710393 U CN204710393 U CN 204710393U CN 201520295746 U CN201520295746 U CN 201520295746U CN 204710393 U CN204710393 U CN 204710393U
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Abstract
A kind of self-cleaning bench for chemistry experiment, it relates to a kind of bench for chemistry experiment, is specifically related to a kind of self-cleaning bench for chemistry experiment.The utility model is all conventional tables repackings to solve existing bench for chemistry experiment, and the complete needs of each experiment clear up table top by student oneself, not only waste time and energy, and the problem that on table top, residual chemical reagent also can damage the skin of human body.The utility model comprises table top, dirty water recovery tank, sewage recovery tube, casing, four water spraying mechanisms, four dry bodies, several airducts and several water pipes, table top is horizontally disposed rectangle plate body, and table-surface level is arranged on the upper surface of casing.The utility model is used in chemistry teaching.
Description
Technical field
The utility model relates to a kind of bench for chemistry experiment, is specifically related to a kind of self-cleaning bench for chemistry experiment, belongs to chemistry teaching field.
Background technology
Chemical experiment is one of supplementary means important in chemistry teaching, and in teaching process, various chemical experiment all completes on bench for chemistry experiment.Existing bench for chemistry experiment is all conventional tables repackings, and the complete needs of each experiment clear up table top by student oneself, not only waste time and energy, and on table top, residual chemical reagent also can damage the skin of human body.
Utility model content
The utility model is all conventional tables repackings for solving existing bench for chemistry experiment, the complete needs of each experiment clear up table top by student oneself, not only waste time and energy, and the problem that on table top, residual chemical reagent also can damage the skin of human body, and then a kind of self-cleaning bench for chemistry experiment is proposed.
The utility model is the technical scheme taked that solves the problem: the utility model comprises table top, dirty water recovery tank, sewage recovery tube, casing, four water spraying mechanisms, four dry bodies, several airducts and several water pipes, table top is horizontally disposed rectangle plate body, table-surface level is arranged on the upper surface of casing, four described water spraying mechanisms and four described dry bodies are arranged in casing, dirty water recovery tank is arranged on the middle part in casing, the inlet opening of dirty water recovery tank is connected with the sewage draining exit in the middle part of table top by sewage recovery tube, the surrounding of table top upper surface is provided with backplate, the madial wall of backplate is provided with a vent and row's hole for water spraying from top to bottom, each air holes is connected with corresponding described dry body by an airduct, each hole for water spraying is connected with corresponding described water spraying mechanism by a water pipe.
The beneficial effects of the utility model are: when the utility model uses, by water pump, the water in water tank is sprayed via hole for water spraying, the current of hole for water spraying ejection will clean table top, the sewage that cleaning desktop produces enters in dirty water recovery tank via sewage mouth, sewage in dirty water recovery tank is discharged in sewer after treatment again, so effectively prevent the pollution of the chemical reagent in sewage to environment; After cleaning, open blower fan, the air-flow that blower fan produces blows on table top via air holes, by water stainly drying up fast that table top remain, conveniently carries out next time and tests; The utility model can clear up chemical reagent residual on table top and dirt fast, also can dry up, alleviate student's labour intensity, avoid the injury of residual chemical agents to student after cleaning out.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model, and Fig. 2 is A place enlarged drawing in Fig. 1.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 and Fig. 2 illustrate present embodiment, described in present embodiment, a kind of self-cleaning bench for chemistry experiment comprises table top 1, dirty water recovery tank 2, sewage recovery tube 3, casing 4, four water spraying mechanisms, four dry bodies, several airduct 6 and several water pipes 7, table top 1 is horizontally disposed rectangle plate body, table top 1 level is arranged on the upper surface of casing 4, four described water spraying mechanisms and four described dry bodies are arranged in casing 4, dirty water recovery tank 2 is arranged on the middle part in casing 4, the inlet opening of dirty water recovery tank 2 is connected with the sewage draining exit 1-1 in the middle part of table top 1 by sewage recovery tube 3, the surrounding of table top 1 upper surface is provided with backplate 5, the madial wall of backplate 5 is provided with a vent 5-1 and row hole for water spraying 5-2 from top to bottom, each air holes 5-1 is connected with corresponding described dry body by an airduct 6, each hole for water spraying 5-2 is connected with corresponding described water spraying mechanism by a water pipe 7.
Detailed description of the invention two: composition graphs 1 and Fig. 2 illustrate present embodiment, described in present embodiment, a kind of each described water spraying mechanism of self-cleaning bench for chemistry experiment comprises water tank 8 and water pump 9, the delivery port of water tank 8 is connected with the water inlet of water pump 9, and the delivery port of water pump 9 is connected with hole for water spraying 5-2 by water pipe 7.Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention three: composition graphs 1 and Fig. 2 illustrate present embodiment, described in present embodiment, a kind of each described dry body of self-cleaning bench for chemistry experiment comprises dividing plate 10, support 11 and blower fan 12, dividing plate 10 is horizontally set on the middle part in casing 4, and blower fan 12 is arranged on the upper surface of dividing plate 10 by support 11.Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention four: composition graphs 1 and Fig. 2 illustrate present embodiment, a kind of each air holes 5-1 of self-cleaning bench for chemistry experiment described in present embodiment and the included angle B of horizontal plane are 5 ° ~ 60 °, and the angle C of each hole for water spraying 5-2 and horizontal plane is 5 ° ~ 60 °.
The technique effect of present embodiment is: so arrange, and can improve each air holes 5-1 and be sprayed onto wind-force on table top 1, also can improve each hole for water spraying 5-2 and be sprayed onto hydraulic pressure on table top 1, the stubborn soils of table top 1 is fallen by water cleanses.Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention five: composition graphs 1 and Fig. 2 illustrate present embodiment, a kind of bottom of casing 4 of self-cleaning bench for chemistry experiment described in present embodiment is laid with four rollers 13 with braking vane.
The technique effect of present embodiment is: so arrange, and facilitates the movement of experimental bench.Other composition and annexation identical with detailed description of the invention one.
Claims (5)
1. a self-cleaning bench for chemistry experiment, it is characterized in that: described a kind of self-cleaning bench for chemistry experiment comprises table top (1), dirty water recovery tank (2), sewage recovery tube (3), casing (4), four water spraying mechanisms, four dry bodies, several airducts (6) and several water pipes (7), table top (1) is horizontally disposed rectangle plate body, table top (1) level is arranged on the upper surface of casing (4), four described water spraying mechanisms and four described dry bodies are arranged in casing (4), dirty water recovery tank (2) is arranged on the middle part in casing (4), the inlet opening of dirty water recovery tank (2) is connected by the sewage draining exit (1-1) of sewage recovery tube (3) with table top (1) middle part, the surrounding of table top (1) upper surface is provided with backplate (5), the madial wall of backplate (5) is provided with a vent (5-1) and row's hole for water spraying (5-2) from top to bottom, each air holes (5-1) is connected with corresponding described dry body by an airduct (6), each hole for water spraying (5-2) is connected with corresponding described water spraying mechanism by a water pipe (7).
2. a kind of self-cleaning bench for chemistry experiment according to claim 1, it is characterized in that: each described water spraying mechanism comprises water tank (8) and water pump (9), the delivery port of water tank (8) is connected with the water inlet of water pump (9), and the delivery port of water pump (9) is connected with hole for water spraying (5-2) by water pipe (7).
3. a kind of self-cleaning bench for chemistry experiment according to claim 1, it is characterized in that: each described dry body comprises dividing plate (10), support (11) and blower fan (12), dividing plate (10) is horizontally set on the middle part in casing (4), and blower fan (12) is arranged on the upper surface of dividing plate (10) by support (11).
4. a kind of self-cleaning bench for chemistry experiment according to claim 1, it is characterized in that: each air holes (5-1) is 5 ° ~ 60 ° with the angle (B) of horizontal plane, each hole for water spraying (5-2) is 5 ° ~ 60 ° with the angle (C) of horizontal plane.
5. a kind of self-cleaning bench for chemistry experiment according to claim 1, is characterized in that: the bottom of casing (4) is laid with four rollers with braking vane (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295746.XU CN204710393U (en) | 2015-05-08 | 2015-05-08 | A kind of self-cleaning bench for chemistry experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295746.XU CN204710393U (en) | 2015-05-08 | 2015-05-08 | A kind of self-cleaning bench for chemistry experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204710393U true CN204710393U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295746.XU Expired - Fee Related CN204710393U (en) | 2015-05-08 | 2015-05-08 | A kind of self-cleaning bench for chemistry experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204710393U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971058A (en) * | 2017-12-23 | 2018-05-01 | 新昌县七星街道新伟机械厂 | Superclean bench structure for plant quarantine |
| CN110680548A (en) * | 2019-10-18 | 2020-01-14 | 赵小祺 | Animal experiment device |
| CN110731876A (en) * | 2019-10-18 | 2020-01-31 | 张立民 | animal experiment table |
-
2015
- 2015-05-08 CN CN201520295746.XU patent/CN204710393U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971058A (en) * | 2017-12-23 | 2018-05-01 | 新昌县七星街道新伟机械厂 | Superclean bench structure for plant quarantine |
| CN110680548A (en) * | 2019-10-18 | 2020-01-14 | 赵小祺 | Animal experiment device |
| CN110731876A (en) * | 2019-10-18 | 2020-01-31 | 张立民 | animal experiment table |
| CN110731876B (en) * | 2019-10-18 | 2021-09-28 | 张立民 | Animal experiment table |
| CN110680548B (en) * | 2019-10-18 | 2022-06-14 | 赵小祺 | Animal experiment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160508 |