CN2684926Y - Water-saving experimental table - Google Patents
Water-saving experimental table Download PDFInfo
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- CN2684926Y CN2684926Y CN 200320126952 CN200320126952U CN2684926Y CN 2684926 Y CN2684926 Y CN 2684926Y CN 200320126952 CN200320126952 CN 200320126952 CN 200320126952 U CN200320126952 U CN 200320126952U CN 2684926 Y CN2684926 Y CN 2684926Y
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- tank
- booster pump
- experimental bench
- saving
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Abstract
The utility model relates to a water-saving experimental table which is mainly composed of an operating table surface, a power control box, a water storage tank, a booster pump, a water tank and a water faucet. The power control box is provided with a water-supply hand brake, the water tank is modified into a water tank recycled which can make the water spraying and cooling automatically, and the water storage tank body is provided with a booster pump, a water gauge, a water level control ball valve, an anti-overflow tube and a dredging tube. A large amount of cooling water existed in the chemical experimental operation can be recycled and cyclically used by the utility model, the experimental class is proceeded as usual in low water pressure or in water failure is ensured, and the experiment cost is reduced. The utility model is water saving and energy saving, it has simple structure, stable performance and convenient operation, and it is suitable to be used in the chemical experimental class in the universities and colleges.
Description
Affiliated technical field
The utility model relates to a kind of chemical experiment device with water-saving function, especially can reclaim and recycle the experimental bench of a large amount of cooling waters that occur in the chemical experiment
Background technology
At present, known chemical experiment platform is to be combined by operating table surface, power controling box, lower flume, Shui Zui.During chemical experiment, especially in synthetic, the separation of Experiment of Organic Chemistry, extractive technique, often use basic operational steps such as backflow, distillation, extraction, decompress filter, system deionized water.The realization of these steps all be unable to do without the use of a large amount of cooling waters, and with after cooling water except that the change of temperature slightly, the not contaminated water purification that belongs to.But, on existing known experimental bench, can't realize the recycling of this part water, cause waste and experimental cost to increase.Moreover quite the Experiment of Organic Chemistry chamber of some universities and colleges be because environmental protection need generally be located at high level, and because of the low insufficient water of hydraulic pressure or cut off the water and can't give a lesson by progress, existing known experimental bench also can't solve this type of problem through regular meeting.
Summary of the invention
Can't the recovery and reuse cooling water and can't solve deficiency low because of hydraulic pressure or that cut off the water and to give a lesson by progress in order to overcome existing experimental bench, the utility model provides a kind of experimental bench, this experimental bench can not only be recycled cooling water, and can be low at extraneous hydraulic pressure or the situation of cutting off the water under, be not subjected to external interference as usual on class.
The technical scheme in the invention for solving the technical problem is: two experimental bench symmetries are placed, middle to wait tank of being longer than operating table surface to connect, tank bottom surface Drilling leaking hole, and the installation jet rose makes it become the recovery tank on the leaking hole of tank reverse side; Power controling box is set across in the middle of two operating desks, adopts two-sided plank frame for the handled easily person uses, all there is supply socket on the two sides, and the casing side elevation is provided with the water supply manual brake, and casing is fixed on two operating table surface with staying thumb screw; Utilize the folded bottom space of two experimental benches to install and the vertical corresponding rectangle storage tank of accumulator tank, storage tank one lateral body is installed low-power, noiseless booster pump and glass water gauge outward, booster pump is electrically connected with parallel with power controling box and water supply manual brake, connect by water pipe machinery between the water inlet of booster pump and the storage tank, the delivery port of booster pump is chewed by water pipe mechanical in parallel with pressure limiting valve, water.When using, connect power supply, the water supply manual brake closes, booster pump and pressure limiting valve form inner loop and produce corresponding hydraulic pressure, the tap water outlet at once of chewing of fetching boiling water is used for experiment, and the cooling water of using is introduced accumulator tank recovery and automatic spray cooling by hose, is predicted by experiment, the relative room temperature of water temperature only has 1～2 ℃ rising in whole experiment, and cooling water spraying cooling under room temperature is promptly reusable; Close water and chew tap, booster pump and pressure limiting valve recover inner loop, turn off the water supply manual brake then electricity all cut off with water.The opposite side of storage tank is provided with water level and regulates ball valve and be connected with outer feed pipe in the case, play a part to regulate water level automatically: when water level did not reach desired location, ball valve was opened moisturizing automatically; When water level arrived desired location, ball valve can be closed automatically.Cause excessively for anti-ball valve is out of control, the casing upper edge is provided with the anti-overflow mouth of pipe; Be regular desilting, bottom half is provided with the desilting mouth of pipe, and anti-overflow pipe all is connected sewer in order to discharging with the desilting pipe; More than each parts and experimental bench form one, constitute the water-saving type experimental bench, the water supply of Xing Chenging thus and---use and---reclaim the cyclic process that---processing---utilize again and reached water-saving purpose, and can fully satisfy the laboratory use.
The beneficial effects of the utility model are, a large amount of free of contamination experimental waters fully can be recycled, and low or ensure that experiment carries out as usual when cutting off the water at hydraulic pressure, can reduce experimental cost; Textural owing to fully adopting the experimental bench bottom space, so do not cause the intersection of operating space to disturb; Save water and energy, simple in structure, stable performance, easy to operate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is circuit theory diagrams of the present utility model
Fig. 2 is the vertical section structural map of novel water-saving experimental bench embodiment
Fig. 3 is the side elevation structural map of novel water-saving experimental bench embodiment
1. operating table surface among the figure, 2. tank, 3. power controling box, 4. water supply manual brake, 5. water is chewed, 6. booster pump, 7. pressure limiting valve, 8. water level meter, 9. outer feed pipe, 10. ball valve, 11. jet roses, 12. storage tanks, 13. anti-overflow pipes, 14. desilting pipes.
The specific embodiment
In Fig. 1, it is parallel the electrical connection that booster pump (6) is gone up the water supply manual brake (4) that is provided with power controling box (3), and booster pump (6) adopts UPA15-90 120W family expenses booster pump.Power controling box (3) adopts two-sided plank frame, and 6 supply sockets are respectively established on the two sides, and casing one side elevation is provided with the small-sized short-circuiting device of C65N-D 16A/2P as water supply manual brake (4).
*
In the embodiment shown in Figure 2, in two experimental benches symmetry is placed, two operating table surface (1) are connected by tank (2), tank (2) etc. is longer than operating table surface (1), 3 pairs of screw holes are reserved in both sides, in order to be connected with operating table surface (1), adopt the thick antistatic sheet material of PVC of 5mm to make the concave-curve water channel, two shutoff, 5 leaking holes of groove face Drilling and at corresponding 5 jet roses (11) of installing of reverse side.Two operating table surface (1) middle part is provided with power controling box (3) across tank (2) both sides, this casing is wide: height: length=17cm: 24cm: 57cm, and stay pin and screw is fixed in operating table surface (1) with two pairs, power controling box (3) adopts the two-sided plank frame of metal, the two sides is provided with 6 supply sockets respectively, and casing one side elevation is installed the small-sized short-circuiting device of C65N-D 16A/2P as water supply manual brake (4).Utilize the experimental bench bottom space and with the vertically opposite position of jet rose (11) storage tank (12) is set, it adopts the thick antistatic sheet material of PVC of 10mm to make 160L rectangle water tank, and water tank is wide: height: length=30cm: 45cm: 120cm.The outer facade of water tank one side as shown in Figure 3 is provided with a booster pump (6) and a glass water gauge of parallel installation (8), the water pipe machinery polyphone that booster pump (6) water inlet and water tank are drawn, it is in parallel that delivery port and pressure limiting valve (7), water are chewed (5) machinery, because pressure limiting valve (7) passes tank (2) with the pipeline that water is chewed (5), the seam that causes is obturaged by common water-fast glue, and water is chewed the position setting that (5) should exceed operating table surface 20cm-30cm.10cm place, casing upper edge is provided with anti-overflow pipe (13) and connects sewer.Water level is set in storage tank (12) other end case regulates ball valve (10), this ball valve is connected with outer feed pipe (9), is regular desilting, desilting pipe (14) mouth is set at the bottom of the case and connects sewer.
*Note: the related A of Fig. 1, B, C three part electric elements and circuit theory diagrams are not in patent claim, so do not do implementation in the Figure of description.
Claims (5)
1. novel water-saving experimental bench, mainly chew and form by operating table surface, power controling box, storage tank, booster pump, tank, water, it is characterized in that: two experimental benches symmetry is placed, at bottom space storage tank is set, the outer end of casing is installed booster pump, and two operating table surface are connected by tank, and tank is at bottom land Drilling leaking hole, the hole of groove reverse side corresponding connection jet rose constitutes to reclaim uses tank, and the water supply manual brake is set on the power controling box.
2. novel water-saving experimental bench according to claim 1, it is characterized in that: storage tank adopts the antistatic sheet material of PVC to make rectangular box, the outer end setting glass water gauge parallel of casing with booster pump, homonymy water tank upper edge is provided with the anti-overflow mouth of pipe, dig the desilting mouth of pipe at the bottom of the case, casing other end inside is provided with water level adjusting ball valve and is connected with outer feed pipe.
3. novel water-saving experimental bench according to claim 1 is characterized in that: tank etc. are longer than the experimental bench face, adopt the antistatic sheet material of PVC to make the concave-curve water channel, and two shutoff also connects as one two operating table surface.
4. novel water-saving experimental bench according to claim 1, it is characterized in that: power controling box is provided with the water supply manual brake, be electrically connected with booster pump is parallel, power controling box is across two operating desks middle part and is fixed in table top, casing adopts two-sided board-like power pack to close the structure of socket, and it is the water supply manual brake that the side is provided with small-sized short-circuiting device.
5. novel water-saving experimental bench according to claim 1 is characterized in that booster pump and Shui Zui, pressure limiting valve machinery are in parallel, the parallel installation of pressure limiting valve with booster pump, and the centre is connected by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320126952 CN2684926Y (en) | 2003-12-16 | 2003-12-16 | Water-saving experimental table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320126952 CN2684926Y (en) | 2003-12-16 | 2003-12-16 | Water-saving experimental table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684926Y true CN2684926Y (en) | 2005-03-16 |
Family
ID=34662192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320126952 Expired - Fee Related CN2684926Y (en) | 2003-12-16 | 2003-12-16 | Water-saving experimental table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684926Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520266B (en) * | 2008-12-30 | 2010-09-08 | 宁波大学 | Water-saving device for chemical laboratory |
| CN101532301B (en) * | 2009-03-06 | 2010-12-08 | 宁波大学 | Chemical laboratory water-saving device capable of recycling thermal pollution waste water |
| CN101637735B (en) * | 2009-07-09 | 2010-12-08 | 宁波大学 | Water-saving device in chemistry lab combining ventilation pipeline in lab |
| CN102225345A (en) * | 2011-06-03 | 2011-10-26 | 宁波大学 | Water saving device in chemical laboratory combined with laboratory existing ventilating structure |
| CN103911588A (en) * | 2014-04-10 | 2014-07-09 | 西安电子科技大学 | Water temperature control circulating cooling system for diffusion pump of vacuum coating machine |
| CN112807897A (en) * | 2020-05-12 | 2021-05-18 | 王怀注 | Chemical element analysis device with protection function |
-
2003
- 2003-12-16 CN CN 200320126952 patent/CN2684926Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520266B (en) * | 2008-12-30 | 2010-09-08 | 宁波大学 | Water-saving device for chemical laboratory |
| CN101532301B (en) * | 2009-03-06 | 2010-12-08 | 宁波大学 | Chemical laboratory water-saving device capable of recycling thermal pollution waste water |
| CN101637735B (en) * | 2009-07-09 | 2010-12-08 | 宁波大学 | Water-saving device in chemistry lab combining ventilation pipeline in lab |
| CN102225345A (en) * | 2011-06-03 | 2011-10-26 | 宁波大学 | Water saving device in chemical laboratory combined with laboratory existing ventilating structure |
| CN102225345B (en) * | 2011-06-03 | 2014-06-04 | 宁波大学 | Water saving device in chemical laboratory combined with laboratory existing ventilating structure |
| CN103911588A (en) * | 2014-04-10 | 2014-07-09 | 西安电子科技大学 | Water temperature control circulating cooling system for diffusion pump of vacuum coating machine |
| CN103911588B (en) * | 2014-04-10 | 2016-02-10 | 西安电子科技大学 | For the water temperature controlled circulation cooling system of diffusion pump of vacuum coater |
| CN112807897A (en) * | 2020-05-12 | 2021-05-18 | 王怀注 | Chemical element analysis device with protection function |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Ma Chen Document name: Deemed not to advise |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Ma Chen Document name: Notification of Termination of Patent Right |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |