CN204320351U - Novel junior middle school chemistry experimental bench - Google Patents
Novel junior middle school chemistry experimental bench Download PDFInfo
- Publication number
- CN204320351U CN204320351U CN201420790099.5U CN201420790099U CN204320351U CN 204320351 U CN204320351 U CN 204320351U CN 201420790099 U CN201420790099 U CN 201420790099U CN 204320351 U CN204320351 U CN 204320351U
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- CN
- China
- Prior art keywords
- experimental bench
- potassium permanganate
- middle school
- junior middle
- refuse
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Novel junior middle school chemistry experimental bench, belongs to chemical apparatus technical field.The technical solution of the utility model is: comprise experimental bench main body, it is characterized in that in experimental bench main body, be provided with supporting leg, laboratory bench top and experimental bench sandwich panel, laboratory bench top is provided with alcohol burner cover, alcolhol burner, tank, gas bottle and test-tube stent, test-tube stent is provided with support frame base, slider roller and New test tube, New test tube is provided with communicating pipe, New test tube inside is provided with rubber stopper and potassium permanganate holds ware, and potassium permanganate holds ware and is provided with potassium permanganate turnover stationary pipes.The utility model is multiple functional, easy to use, when junior middle school student does chemical experiment, easy and simple to handle, time saving and energy saving, alleviates the experiment difficulty of junior middle school student.
Description
Technical field: the utility model belongs to chemical apparatus technical field, specifically a kind of novel junior middle school chemistry experimental bench.
Background technology: junior middle school student is when chemical experiment is done in laboratory, experimental bench is very necessary equipment, what present junior middle school student generally adopted is plane bench, but, junior middle school student is when chemical experiment is done in laboratory, this routine experimentation platform simple structure, function singleness, use inconvenience, and safety coefficient is not high, the sanitation and hygiene of experimental bench are difficult to be guaranteed, multiple exclusive requirement junior middle school student does chemical experiment during in laboratory can not be met well, thus delay the carrying out of chemical experiment process, affect experiment effect, bring to junior middle school student and test difficulty greatly.
Summary of the invention: the purpose of this utility model is to provide a kind of when junior middle school student does chemical experiment in laboratory, sanitation and hygiene, uses flexibly, multiple functional novel junior middle school chemistry experimental bench.
The technical solution of the utility model is: comprise experimental bench main body, it is characterized in that being provided with supporting leg in experimental bench main body, laboratory bench top and experimental bench sandwich panel, laboratory bench top is provided with alcohol burner cover, alcolhol burner, tank, gas bottle and test-tube stent, test-tube stent is provided with support frame base, slider roller and New test tube, New test tube is provided with communicating pipe, New test tube inside is provided with rubber stopper and potassium permanganate holds ware, potassium permanganate holds ware and is provided with potassium permanganate turnover stationary pipes, potassium permanganate turnover stationary pipes is provided with gas check switch, potassium permanganate inlet port and airway, airway is provided with oxygen delivery outlet, experimental bench sandwich panel is provided with slideway and instrument cleaning case, slideway is provided with refuse holding box, refuse holding box is provided with refuse and passes into conduit and refuse drain hose, refuse passes into conduit and is provided with funnel, refuse drain hose is provided with screen pack, instrument cleaning case is provided with cleaning switch button, disinfectant enters conduit and electrified wire, disinfectant enters conduit and is provided with flow control knob, electrified wire is provided with attaching plug, instrument cleaning case inside is provided with service sink and cleaning control box, service sink is provided with temperature display meter and temperature sense sheet, cleaning control box inside is provided with temperature controller, cleaning fluid discharge pipe and concentration adjustment case, cleaning fluid discharge pipe is provided with waste cock, concentration adjustment case is provided with data wire, data wire is provided with concentration perception tablet.
As preferably, described supporting leg is provided with rubber blanket.
As preferably, described slider roller is provided with manual rocker.
As preferably, described concentration adjustment case is provided with alarming horm.
The utility model beneficial effect is: the utility model is multiple functional, easy to use, when junior middle school student does chemical experiment, easy and simple to handle, time saving and energy saving, alleviates the experiment difficulty of junior middle school student.
Accompanying drawing illustrates:
Accompanying drawing 1 is the utility model overall structure schematic diagram.
Accompanying drawing 2 is the utility model New test tube internal structure schematic diagram.
Accompanying drawing 3 is the utility model instrument cleaning case internal structure schematic diagram.
In figure 1, experimental bench main body, 2, supporting leg, 3, laboratory bench top, 4, experimental bench sandwich panel, 5 alcohol burner covers, 6, alcolhol burner, 7, tank, 8, gas bottle, 9, test-tube stent, 10, support frame base, 11, slider roller, 12, New test tube, 13, communicating pipe, 14, rubber stopper, 15, potassium permanganate holds ware, and 16, potassium permanganate turnover stationary pipes, 17, gas check switch, 18, potassium permanganate inlet port, 19, airway, 20, oxygen delivery outlet, 21, slideway, 22, instrument cleaning case, 23, refuse holding box, 24, refuse passes into conduit, and 25, refuse drain hose, 26, funnel, 27, screen pack, 28, cleaning switch button, 29, disinfectant enters conduit, and 30, electrified wire, 31, flow control knob, 32, attaching plug, 33, service sink, 34, cleaning control box, 35, temperature display meter, 36, temperature sense sheet, 37, temperature controller, 38, cleaning fluid discharge pipe, 39, concentration adjustment case, 40, waste cock, 41, data wire, 42, concentration perception tablet, 43, rubber blanket, 44, manual rocker, 45, alarming horm.
Detailed description of the invention: comprise experimental bench main body 1, it is characterized in that being provided with supporting leg 2 in experimental bench main body 1, laboratory bench top 3 and experimental bench sandwich panel 4, laboratory bench top 3 is provided with alcohol burner cover 5, alcolhol burner 6, tank 7, gas bottle 8 and test-tube stent 9, test-tube stent 9 is provided with support frame base 10, slider roller 11 and New test tube 12, New test tube 12 is provided with communicating pipe 13, New test tube 12 inside is provided with rubber stopper 14 and potassium permanganate holds ware 15, potassium permanganate holds ware 15 and is provided with potassium permanganate turnover stationary pipes 16, potassium permanganate turnover stationary pipes 16 is provided with gas check switch 17, potassium permanganate inlet port 18 and airway 19, airway 19 is provided with oxygen delivery outlet 20, experimental bench sandwich panel 4 is provided with slideway 21 and instrument cleaning case 22, slideway 21 is provided with refuse holding box 23, refuse holding box 23 is provided with refuse and passes into conduit 24 and refuse drain hose 25, refuse passes into conduit 24 and is provided with funnel 26, refuse drain hose 25 is provided with screen pack 27, instrument cleaning case 22 is provided with cleaning switch button 28, disinfectant enters conduit 29 and electrified wire 30, disinfectant enters conduit 29 and is provided with flow control knob 31, electrified wire 30 is provided with attaching plug 32, instrument cleaning case 22 inside is provided with service sink 33 and cleaning control box 34, service sink 33 is provided with temperature display meter 35 and temperature sense sheet 36, cleaning control box 34 inside is provided with temperature controller 37, cleaning fluid discharge pipe 38 and concentration adjustment case 39, cleaning fluid discharge pipe 38 is provided with waste cock 40, concentration adjustment case 39 is provided with data wire 41, data wire 41 is provided with concentration perception tablet 42.Junior middle school student is when using the utility model, and switched on power by attaching plug 32, open cleaning switch button 28, just potassium permanganate enters potassium permanganate by potassium permanganate inlet port 18 and holds ware 15, lights alcolhol burner 6, collects oxygen by gas bottle 8.
As preferably, described supporting leg 2 is provided with rubber blanket 43.Such setting, can strengthen the frictional force on supporting leg and ground, plays anti-skidding effect.
As preferably, described slider roller 11 is provided with manual rocker 44.Such setting, can conveniently regulate test tube height, convenient operation.
As preferably, described concentration adjustment case 39 is provided with alarming horm 45.Such setting, can give the alarm when excessive concentration, reduces the waste of cleaning fluid.
Claims (4)
1. novel junior middle school chemistry experimental bench, comprise experimental bench main body (1), it is characterized in that: in experimental bench main body (1), be provided with supporting leg (2), laboratory bench top (3) and experimental bench sandwich panel (4), laboratory bench top (3) is provided with alcohol burner cover (5), alcolhol burner (6), tank (7), gas bottle (8) and test-tube stent (9), test-tube stent (9) is provided with support frame base (10), slider roller (11) and New test tube (12), New test tube (12) is provided with communicating pipe (13), New test tube (12) inside is provided with rubber stopper (14) and potassium permanganate holds ware (15), potassium permanganate holds ware (15) and is provided with potassium permanganate turnover stationary pipes (16), potassium permanganate turnover stationary pipes (16) is provided with gas check switch (17), potassium permanganate inlet port (18) and airway (19), airway (19) is provided with oxygen delivery outlet (20), experimental bench sandwich panel (4) is provided with slideway (21) and instrument cleaning case (22), slideway (21) is provided with refuse holding box (23), refuse holding box (23) is provided with refuse and passes into conduit (24) and refuse drain hose (25), refuse passes into conduit (24) and is provided with funnel (26), refuse drain hose (25) is provided with screen pack (27), instrument cleaning case (22) is provided with cleaning switch button (28), disinfectant enters conduit (29) and electrified wire (30), disinfectant enters conduit (29) and is provided with flow control knob (31), electrified wire (30) is provided with attaching plug (32), instrument cleaning case (22) inside is provided with service sink (33) and cleaning control box (34), service sink (33) is provided with temperature display meter (35) and temperature sense sheet (36), cleaning control box (34) inside is provided with temperature controller (37), cleaning fluid discharge pipe (38) and concentration adjustment case (39), cleaning fluid discharge pipe (38) is provided with waste cock (40), concentration adjustment case (39) is provided with data wire (41), data wire (41) is provided with concentration perception tablet (42).
2. novel junior middle school chemistry experimental bench according to claim 1, is characterized in that: described supporting leg (2) is provided with rubber blanket (43).
3. novel junior middle school chemistry experimental bench according to claim 1, is characterized in that: described slider roller (11) is provided with manual rocker (44).
4. novel junior middle school chemistry experimental bench according to claim 1, is characterized in that: described concentration adjustment case (39) is provided with alarming horm (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790099.5U CN204320351U (en) | 2014-12-07 | 2014-12-07 | Novel junior middle school chemistry experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790099.5U CN204320351U (en) | 2014-12-07 | 2014-12-07 | Novel junior middle school chemistry experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320351U true CN204320351U (en) | 2015-05-13 |
Family
ID=53156754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420790099.5U Expired - Fee Related CN204320351U (en) | 2014-12-07 | 2014-12-07 | Novel junior middle school chemistry experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111231A (en) * | 2016-07-27 | 2016-11-16 | 刘玉云 | Bench for chemistry experiment |
| CN108614457A (en) * | 2018-05-29 | 2018-10-02 | 山东沃柏斯实验室工程有限公司 | A kind of special switch board in laboratory |
| CN113600256A (en) * | 2021-07-15 | 2021-11-05 | 长春汽车工业高等专科学校 | Multifunctional hydraulic laboratory motion workbench |
-
2014
- 2014-12-07 CN CN201420790099.5U patent/CN204320351U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111231A (en) * | 2016-07-27 | 2016-11-16 | 刘玉云 | Bench for chemistry experiment |
| CN107649229A (en) * | 2016-07-27 | 2018-02-02 | 刘玉云 | Bench for chemistry experiment |
| CN107665619A (en) * | 2016-07-27 | 2018-02-06 | 刘玉云 | Bench for chemistry experiment |
| CN107670747A (en) * | 2016-07-27 | 2018-02-09 | 刘玉云 | Bench for chemistry experiment |
| CN107684944A (en) * | 2016-07-27 | 2018-02-13 | 刘玉云 | Bench for chemistry experiment |
| CN107694654A (en) * | 2016-07-27 | 2018-02-16 | 刘玉云 | Bench for chemistry experiment |
| CN107694653A (en) * | 2016-07-27 | 2018-02-16 | 刘玉云 | Bench for chemistry experiment |
| CN107694655A (en) * | 2016-07-27 | 2018-02-16 | 刘玉云 | Bench for chemistry experiment |
| CN107715942A (en) * | 2016-07-27 | 2018-02-23 | 刘玉云 | Bench for chemistry experiment |
| CN107890890A (en) * | 2016-07-27 | 2018-04-10 | 刘玉云 | Bench for chemistry experiment |
| CN108614457A (en) * | 2018-05-29 | 2018-10-02 | 山东沃柏斯实验室工程有限公司 | A kind of special switch board in laboratory |
| CN113600256A (en) * | 2021-07-15 | 2021-11-05 | 长春汽车工业高等专科学校 | Multifunctional hydraulic laboratory motion workbench |
| CN113600256B (en) * | 2021-07-15 | 2022-06-14 | 长春汽车工业高等专科学校 | Multifunctional hydraulic laboratory motion workbench |
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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 |
Granted publication date: 20150513 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |