CN202962426U - Environment-friendly controllable simple gas preparation device - Google Patents
Environment-friendly controllable simple gas preparation device Download PDFInfo
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- CN202962426U CN202962426U CN 201220631126 CN201220631126U CN202962426U CN 202962426 U CN202962426 U CN 202962426U CN 201220631126 CN201220631126 CN 201220631126 CN 201220631126 U CN201220631126 U CN 201220631126U CN 202962426 U CN202962426 U CN 202962426U
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- simple gas
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Abstract
The utility model relates to a chemical experiment device, and in particular relates to an environment-friendly controllable simple gas preparation device which is small in structure, convenient to use, quick to operate, safe and reliable. The environment-friendly controllable simple gas preparation device comprises a reaction container (1) and a liquid storage container (2), wherein the reaction container (1) and the liquid storage container (2) are reaction pipes; the reaction pipes are shaped like hollow columns; one end of each reaction pipe is provided with an opening and is provided with a sealing piston (3) matched with the opening, and the other end of each reaction pipe is provided with an outwards protruded inlet/outlet (4); the inlet/outlet (4) of the reaction container is communicated with the inlet/outlet (4) of the liquid storage container through a guide pipe (5); and the inlet/outlet (4) of the reaction container (1) faces down. The environment-friendly controllable simple gas preparation device also comprises an auxiliary container (8) adopting a reaction pipe; a branch pipe (6) with an auxiliary switch (7) is connected to the guide pipe (5); and the tail of the branch pipe (6) is connected with the inlet/outlet (4) of the auxiliary container (8). The environment-friendly controllable simple gas preparation device has the beneficial effects of ingenious structure, low manufacturing cost, high safety, environment friendliness and convenience in popularization and can be used and stopped freely.
Description
Technical field
The utility model relates to a kind of chemical experiment device, is specially a kind of environmental protection controllable type simple gas preparation facilities.
Background technology
In middle school chemistry, preparation for gas, generally all to pass through following four basic flow processs, at first be to select generating means according to reactant state and reaction condition, after selecting suitable generating means, be secondly to select purifier according to state and the condition of corresponding gas cleaning agent, after purifier is also determined, the 3rd is exactly density and the dissolubility selection device according to gas, is at last to select exhaust gas processing device according to character and the demand of unnecessary gas.Be exactly the preparation of gas in brief, consider gas processed, removal of impurities, collection and vent gas treatment four processes; Gas processed wherein and the collection link that is absolutely necessary, and for some gas that can pollute health and environment, also must carry out the processing of tail gas, therefore the link of removal of impurities is selected as required, and complete gas generation device just must be considered integration and the unification of links.
in the middle of present gas making device, the reaction of not heating preparing gas due to solid and liquid does not need to use alcolhol burner, therefore the device of the use in its corresponding gas generation is also comparatively simple, but at least also must use two covering devices, one cover is producing of gas, one cover is the collection of gas, its device is still comparatively complicated, cost is higher, the item that should be noted that of operating is more, also more due to the reaction unit junction during exhaust-gas treatment, reveal than being easier to, therefore each student is operated simultaneously, reduced the operability of device itself, meanwhile, existing solid adds the device that liquid do not heat preparing gas and all has a problem, can not react accurately exactly, when using continuously, liquid after the liquid that newly adds and reaction before all mixes, be unfavorable for the explanation of experimental phenomena and the explanation of experimental result, even kipp gas generator also mixes product and reactant, so will inevitably cause the decline gradually of reaction speed, and to reacting the waste of medicine, it can not multiplely be utilized.
The utility model content
The utility model provides a kind of structure small and exquisite, easy to use, swift to operate in order to solve above-described problems of the prior art, safe and reliable environmental protection controllable type simple gas preparation facilities.
The utility model environmental protection controllable type simple gas preparation facilities comprises reaction vessel 1 and liquid storage container 2, it is characterized in that, described reaction vessel 1 and liquid storage container 2 all adopt reaction tube; Described reaction tube is open column shape, and an end opening also is provided with the packed-piston 3 that coordinates with opening, and the other end is provided with outwardly gateway 4; The gateway 4 of reaction vessel and the gateway 4 of liquid storage container are connected by conduit 5, and the gateway 4 of reaction vessel 1 arranges downwards.
Further, described gas generation device also comprises the additional reservoir 8 that adopts reaction tube; Be provided with arm 6 on conduit 5; Be provided with auxiliary switch 7 on arm 6, its end is connected with the gateway 4 of additional reservoir 8.
Further, be in arm 6 one sides on described conduit 5 and be provided with main switch 9 near the part of liquid storage container 2.
Further, described packed-piston 3 outside one ends are provided with push rod 10; Push rod 10 length are greater than the length of reaction tube, and the end of push rod 10 is provided with the base 11 of pie.
Further, the arranged outside of described reaction tube opening one end has vertical outward extending crimping 12.
The utility model environmental protection controllable type simple gas preparation facilities, do reaction vessel 1 and liquid storage container 2 by the reaction tube that adopts unified structure, the structure of experiment is simplified greatly, realized one-object-many-purposes, significantly reduced cost, and the control by to packed-piston 3 makes the space in reaction tube can realize different variations, thereby need not to change the container of different sizes; The additional reservoir 8 that further connects by arm 6, matching of auxiliary switch 7 and main switch 9 all is in the middle of the environment of a sealing whole reaction, and gas is realized harmless processing, can not cause because of misoperation the leakage of hazardous gas, safe and reliable; Its beneficial effect is, and is reasonable in design, and delicate structure is used simply, easy for installation, cheap, and with using with stopping, safety and environmental protection is convenient to popularize.
Description of drawings
Fig. 1 is the schematic diagram of structure described in example in the utility model
In figure: reaction vessel 1, liquid storage container 2, packed-piston 3, gateway 4, conduit 5, arm 6, auxiliary switch 7, additional reservoir 8, main switch 9, push rod 10, base 11, crimping 12.
The specific embodiment
Below in conjunction with concrete accompanying drawing, the utility model is conducted further description and illustrates.
The utility model environmental protection controllable type simple gas preparation facilities comprises reaction vessel 1 and liquid storage container 2, and wherein, as shown in Figure 1, reaction vessel 1 and liquid storage container 2 all adopt reaction tube; Reaction tube is open column shape, and an end opening also is provided with the packed-piston 3 that coordinates with opening, can form an airtight space on the one hand, the size of being convenient to regulate confined space on the one hand; The other end is provided with outwardly gateway 4, is used for injection and the outflow of liquid; The gateway 4 of reaction vessel and the gateway 4 of liquid storage container are connected by conduit 5, and the gateway 4 of reaction vessel 1 arranges downwards.When carrying out the preparation of gas, solid is joined in the middle of reaction vessel 1, liquid joins in the middle of liquid storage container 2, because reaction vessel 1 is inverted, therefore after the packed-piston 3 that promotes liquid storage container 2, liquid will be injected in reaction vessel 1 and react with solid, the gas storage that produces in the middle of reaction vessel 1, test complete after, after can passing through the motion of packed-piston 3 of liquid storage container 2, liquid is sucked back, that gas storage is standby in reaction vessel 1.
Wherein, as shown in Figure 1, be provided with arm 6 on conduit 5; Be provided with auxiliary switch 7 on arm 6, its end is connected with the additional reservoir 8 that adopts reaction tube; The part that is in the close liquid storage container 2 of arm 6 one sides on conduit 5 is provided with main switch 9.By the closure of main switch 9, can realization response liquid and the differentiation of product, can not pollute reaction liquid, product can be discharged from additional reservoir 8 or neutralize by auxiliary switch 7; Additional reservoir 8 can also be used for producing the harmless treatment of gas, after there is no liquid in reaction vessel 1, close main switch 9, open auxiliary switch 7, gas can be drawn in additional reservoir 8 with absorbing liquid and react, or will absorb liquid is injected in reaction vessel 1 and absorbs processing, and be unified reaction tube due to employing, therefore can a plurality of different additional reservoirs 8 blocked operations, thus observe reacting phenomenon between the gas with various product.
Wherein, as shown in Figure 1, packed-piston 3 outside one ends are provided with push rod 10; Push rod 10 length are greater than the length of reaction tube, and the end of push rod 10 is provided with the base 11 of pie; The arranged outside of reaction tube opening one end has vertical outward extending crimping 12.The length of push rod 10 can guarantee the rate of change of the maximum of reaction tube inner space, base 11 not only can be realized supporting to reaction tube, also be conducive to the variation of realization response pipe inner space faster, 12 of crimpings make when manual operation and coordinate with push rod 10, firmly convenient, better accelerate to inject and the velocity of discharge.
Utilize the utility model to realize easily under controlled condition, to producing and demonstration test of hydrogen, oxygen, nitric oxide, nitrogen dioxide, carbon dioxide etc., and the safety and environmental protection of assurance experiment in the space of sealing and circulating; Can utilize syringe to realize the utility model, wherein reaction tube adopts not the syringe with syringe needle, conduit 5 and arm 6 adopt woven hose, the flow controller that auxiliary switch 7 and main switch 9 adopt on woven hose, cost of the present utility model and convenience are maximized, can guarantee student's staff one cover, improve simultaneously student's manipulative ability and innovative thinking.
Above example is to describe in detail for example of the present utility model; be not to restriction of the present utility model; every within protection domain of the present utility model, those skilled in the art do not have creationary combination and variation, all belong to protection domain of the present utility model.
Claims (5)
1. environmental protection controllable type simple gas preparation facilities, comprise reaction vessel (1) and liquid storage container (2), it is characterized in that, described reaction vessel (1) and liquid storage container (2) all adopt reaction tube; Described reaction tube is open column shape, and an end opening also is provided with the packed-piston (3) that coordinates with opening, and the other end is provided with outwardly gateway (4); The gateway (4) of the gateway of reaction vessel (4) and liquid storage container is connected by conduit (5), and the gateway (4) of reaction vessel (1) arranges downwards.
2. environmental protection controllable type simple gas preparation facilities as claimed in claim 1, is characterized in that, described gas generation device also comprises the additional reservoir (8) that adopts reaction tube; Be provided with arm (6) on conduit (5); Be provided with auxiliary switch (7) on arm (6), its end is connected with the gateway (4) of additional reservoir (8).
3. environmental protection controllable type simple gas preparation facilities as claimed in claim 2, is characterized in that, the part that is in the close liquid storage container (2) of arm (6) one sides on described conduit (5) is provided with main switch (9).
4. as claim 1 or 2 or 3 described environmental protection controllable type simple gas preparation facilities, it is characterized in that, outside described packed-piston (3), an end is provided with push rod (10); Push rod (10) length is greater than the length of reaction tube, and the end of push rod (10) is provided with the base (11) of pie.
5. as claim 1 or 2 or 3 described environmental protection controllable type simple gas preparation facilities, it is characterized in that, the arranged outside of described reaction tube opening one end has vertical outward extending crimping (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631126 CN202962426U (en) | 2012-11-26 | 2012-11-26 | Environment-friendly controllable simple gas preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631126 CN202962426U (en) | 2012-11-26 | 2012-11-26 | Environment-friendly controllable simple gas preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962426U true CN202962426U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631126 Expired - Fee Related CN202962426U (en) | 2012-11-26 | 2012-11-26 | Environment-friendly controllable simple gas preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889246A (en) * | 2018-08-08 | 2018-11-27 | 艾伽盾科技（浙江）有限公司 | A kind of gas generating unit and gas generating method |
| CN109225071A (en) * | 2018-08-08 | 2019-01-18 | 艾伽盾科技（浙江）有限公司 | A kind of gas generator and gas generating method |
-
2012
- 2012-11-26 CN CN 201220631126 patent/CN202962426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889246A (en) * | 2018-08-08 | 2018-11-27 | 艾伽盾科技（浙江）有限公司 | A kind of gas generating unit and gas generating method |
| CN109225071A (en) * | 2018-08-08 | 2019-01-18 | 艾伽盾科技（浙江）有限公司 | A kind of gas generator and gas generating method |
| CN108889246B (en) * | 2018-08-08 | 2023-11-03 | 艾伽盾科技（浙江）有限公司 | Gas generating device and gas generating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131126 |