CN204224238U - A kind of separating funnel - Google Patents
A kind of separating funnel Download PDFInfo
- Publication number
- CN204224238U CN204224238U CN201420675125.XU CN201420675125U CN204224238U CN 204224238 U CN204224238 U CN 204224238U CN 201420675125 U CN201420675125 U CN 201420675125U CN 204224238 U CN204224238 U CN 204224238U
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- chuck layer
- micro
- heating element
- heating
- utility
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Abstract
The utility model discloses a kind of separating funnel, comprise the funnel body with piston and lid, the outside of described funnel body is provided with chuck layer, and the top of described chuck layer is provided with inlet, and bottom is provided with liquid outlet; For holding the incubation cavity of heating medium between described funnel body and described chuck layer, described chuck layer is provided with micro-heating element, and the fire end of described micro-heating element is located in described incubation cavity.The utility model structure is simple, only need arrange a micro-heating element in incubation cavity, can reach the effect of heating and thermal insulation, uses easily, and saves time.
Description
Technical field
The utility model relates to the glassware field that Chemical Engineering Laboratory uses, and is specifically related to a kind of separating funnel.
Background technology
Extract the mode of purifying as a kind of separation of products, often use in Chemical Manufacture and laboratory.The intermittent extraction separation device that current laboratory adopts, mostly is separating funnel.According to different requirements, the shape of separating funnel and size slightly difference, but its integral structure is roughly the same.
There is certain relation in the quality of separatory effect and temperature, traditional liquid distributing device divides liquid temp identical with ambient temperature.Due to some chemical products, solubility and temperature relation are very large in a solvent, and when being generally high temperature, solubility is large, and during low temperature, solubility is little.So when room temperature is lower time, adopt in the process of traditional separating funnel separating and extracting, often occur that chemical is separated out from solution, the object of out of reach separating and extracting, and in separatory process, also easily blocking piston because separating out solid, causing separatory failure or separatory again, having had a strong impact on the progress of experiment.
So there is application number 201120401455.6, title: jacket type separating funnel like a kind of novel constant-temperature separating funnel utility class.This separating funnel utilizes temperature control tank to provide the hot water of flowing to jacket type funnel, thus keeps constant temperature, can reach the effect of insulation.But, also need to arrange special temperature control tank, in pump unit, pipeline, temperature control tank, also will temperature regulating device be set, etc., structure is too complicated, troublesome poeration.Before entry into the trial, need to get out heating system in advance, lose time.
Therefore, need to make improvements.
Utility model content
For solving the problems of the technologies described above, we propose a kind of separating funnel, simplify heating, insulation construction, reach easy to use, time-saving object.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of separating funnel, comprise the funnel body with piston and lid, the outside of described funnel body is provided with chuck layer, and the top of described chuck layer is provided with inlet, and bottom is provided with liquid outlet; For holding the incubation cavity of heating medium between described funnel body and described chuck layer, described chuck layer is provided with micro-heating element, and the fire end of described micro-heating element is located in described incubation cavity.
Preferably, described micro-heating element can set and regulate heating-up temperature.
Preferably, the hermetically-sealed construction preventing heating medium from overflowing is provided with between described micro-heating element and described chuck layer.
Preferably, the lower space of described incubation cavity is larger than upper space, is convenient to heating.Because needing the position of insulation to be mainly positioned at funnel body bottom, so arrange.
Compared with prior art, the utility model has the following advantages:
The utility model structure is simple, only need arrange a micro-heating element in incubation cavity, can reach the effect of heating and thermal insulation, uses easily, and saves time.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only an embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to this accompanying drawing.
Fig. 1 is the structural representation of a kind of separating funnel disclosed in the utility model embodiment 1.
The component names of numeral in figure:
1. piston 2. lid 3. funnel body 4. chuck layer 5. inlet 6. liquid outlet 7. incubation cavity 8. micro-heating element 9. fire end
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.
Embodiment 1.
As shown in Figure 1, a kind of separating funnel, comprises the funnel body 3 with piston 1 and lid 2, and the outside of funnel body 3 is provided with chuck layer 4, and the top of chuck layer 4 is provided with inlet 5, and bottom is provided with liquid outlet 6; For holding the incubation cavity 7 of heating medium between funnel body 3 and chuck layer 4, the sidewall of chuck layer 4 is provided with micro-heating element 8, and the fire end 9 of micro-heating element 8 is located in incubation cavity 7.The bottom of incubation cavity is large compared with top, is convenient to heating.(because needing the position of insulation to be mainly positioned at funnel body bottom, so arrange.)
Micro-heating element 8 can set and regulate heating-up temperature.In use, only need its power lead to connect with the mains and can heat, very easy to use.
Between micro-heating element 8 and chuck layer 4, namely junction is provided with the hermetically-sealed construction (not shown in FIG.) preventing heating medium from overflowing.
The shape of above-mentioned funnel body can be spherical, pyriform/taper or tubular, is not particularly limited this.
When adopting water as heating medium, liquid outlet 6 is closed, and water enters incubation cavity from inlet 5, and during heating, inlet 5 is in open mode, keeps constant voltage; After experiment terminates, water is released from liquid outlet 6.
Compared with prior art, the utility model has the following advantages:
The utility model structure is simple, only need arrange a micro-heating element in incubation cavity, can reach the effect of heating and thermal insulation, uses easily, and saves time.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a separating funnel, comprises the funnel body with piston and lid, and the outside of described funnel body is provided with chuck layer, it is characterized in that, the top of described chuck layer is provided with inlet, and bottom is provided with liquid outlet; For holding the incubation cavity of heating medium between described funnel body and described chuck layer, described chuck layer is provided with micro-heating element, and the fire end of described micro-heating element is located in described incubation cavity.
2. a kind of separating funnel according to claim 1, is characterized in that, described micro-heating element can set and regulate heating-up temperature.
3. a kind of separating funnel according to claim 1 and 2, is characterized in that, is provided with the hermetically-sealed construction preventing heating medium from overflowing between described micro-heating element and described chuck layer.
4. a kind of separating funnel according to claim 3, is characterized in that, the lower space of described incubation cavity is larger than upper space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675125.XU CN204224238U (en) | 2014-11-12 | 2014-11-12 | A kind of separating funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675125.XU CN204224238U (en) | 2014-11-12 | 2014-11-12 | A kind of separating funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224238U true CN204224238U (en) | 2015-03-25 |
Family
ID=52922356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675125.XU Expired - Fee Related CN204224238U (en) | 2014-11-12 | 2014-11-12 | A kind of separating funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224238U (en) |
-
2014
- 2014-11-12 CN CN201420675125.XU patent/CN204224238U/en not_active Expired - Fee Related
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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: 20150325 Termination date: 20171112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |