CN204293934U - Automatic-heating type heat filter funnel - Google Patents
Automatic-heating type heat filter funnel Download PDFInfo
- Publication number
- CN204293934U CN204293934U CN201420756374.1U CN201420756374U CN204293934U CN 204293934 U CN204293934 U CN 204293934U CN 201420756374 U CN201420756374 U CN 201420756374U CN 204293934 U CN204293934 U CN 204293934U
- Authority
- CN
- China
- Prior art keywords
- funnel
- heat
- heating
- automatic
- filter funnel
- Prior art date
- 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
Links
Abstract
A kind of Automatic-heating type heat filter funnel, is included in funnel built-in resistor heating unit, comprises AC power and power switch, and the upper and lower opening arranged by heat filter funnel inner casing realizes fitting tightly with simple glass funnel, utilizes heat transfer to heat it.Be provided with temperature conditioning unit between heating unit and power switch, funnel internal layer is provided with asbestos layer.Utility model adopt electric auxiliary heating and in establish asbestos layer to replace traditional alcolhol burner to heat greatly to improve the efficiency of heating surface, adopt temperature conditioning unit to control heating energy and ensure the omnidistance temperature constant of heat filtering.
Description
Technical field
The utility model relates to a kind of new type auto heating hot filter funnel, is particularly useful for the related disciplines such as chemistry, physics, biology and carries out experimental teaching and scientific research.
Background technology
At present in the correlation test of the subjects such as chemistry, physics, biology normal need to utilize hotly filter the operations such as funnel carries out being recrystallized, is separated, extraction, tradition heat filter funnel generally adopts hollow copper chitin ground, internal water flooding during use, adopts alcolhol burner heating to realize heat filtering.But normal because of funnel limited volume, when water injection rate easily evaporate to dryness or alcolhol burner heating effect less undesirable causes heat filter, temperature is unstable, makes heat filtering effect be affected, causes great impact to the accuracy of experimental result; Tradition heat filter funnel handle design owes rationally easily to occur that the fortuitous events such as experimenter is burnt, scald occur, and brings inconvenience to scientific research.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of Automatic-heating type heat filter funnel.
To achieve these goals, the technical solution adopted in the utility model is: a kind of Automatic-heating type heat filter funnel, be included in funnel built-in resistor heating unit, comprise AC power and power switch, by heat filter funnel inner casing arrange upper and lower opening realize fitting tightly with simple glass funnel, utilize heat transfer to heat it.
As preferably, between heating unit and power switch, be provided with temperature conditioning unit.
As preferably, funnel internal layer is provided with asbestos layer.
As preferably, funnel shell is provided with support, and regulates height by hinge.
Compared with prior art, the utility model has the advantage of: novel in design, structure is simple, safe and reliable, when can ensure to carry out heat filtration, continuous and stable carries out, overcome tradition heat filter funnel because water filling is few and the uneven operate miss caused of alcolhol burner heating, improve the accuracy of experimental implementation, the utility model adopt electric auxiliary heating and in establish asbestos layer replace traditional alcolhol burner heat greatly improve the efficiency of heating surface, adopt temperature conditioning unit to control heating energy and ensure the omnidistance temperature constant of heat filtering, promote the precision of experimental implementation; Hinge-type support Design is adopted to be convenient to regulate the position of heat filter funnel, the safety of Protection operating personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of hinge-type support of the present utility model.
In figure: 1, heat filter funnel suitable for reading 2, built-in asbestos layer 3, power switch 4, attaching plug 5, support hinge 6, funnel stand 7, heat filter funnel end opening 8, heat generating component 9, temperature conditioning unit, 10, shrink support.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As a kind of embodiment of the present utility model, consult Fig. 1 and Fig. 2, the utility model comprises between heat filter funnel suitable for reading 1 and heat filter funnel end opening 7 establishes asbestos layer 2, power switch 3 and temperature conditioning unit 9 is provided with outside funnel, internal layer inside funnel and between skin is provided with heat generating component 8, and support hinge 5 and 3 contraction supports 10 are housed outside funnel bottom.
When people use, by switching on power plug 4 turn on the power switch 3, controlling heat generating component 8 by temperature conditioning unit 9 and reaching temperature needed for experiment, and transferring heat to heat supply filter operation inside heat filter funnel equably by built-in asbestos layer 2; Funnel stand 6 is regulated to adjust the height of this heat filter funnel by shrinking support 10, to adapt to the heat filter operation that different experiments requires.
The utility model is novel in design; structure is simple; safe and reliable; when can ensure to carry out heat filtration, continuous and stable carries out; reduce the error of experimental implementation, improve the accuracy of experimental implementation, hinge-type adjustable support; be convenient to adapt to different requirement of experiment, simultaneously the safety of Protection operating personnel.
Although be recognized as a most practical and preferred embodiment to describe the utility model in conjunction with current, but be to be understood that, the utility model is not limited to the disclosed embodiments, and is intended to by contrast contain multiple amendment included in the spirit and scope of the appended claims and equivalent arrangements.
Claims (4)
1. an Automatic-heating type heat filter funnel, inner at funnel, AC power is connected with heat generating component, it is characterized in that: AC power is filtered funnel inside with heat generating component in heat by power switch and is connected, and described Automatic-heating type heat filter inner wall of hopper is by the common funnel of the upper and lower muzzle of funnel.
2. Automatic-heating type heat filter funnel according to claim 1, is characterized in that: be provided with power switch and temperature conditioning unit between described AC power and heating component.
3. Automatic-heating type heat filter funnel according to claim 1 and 2, is characterized in that being provided with asbestos layer between heating component and inner wall of hopper.
4. the Automatic-heating type heat filter funnel according to claim 1,2 or 3, is characterized in that: described heat filter funnel outer wall is provided with adjustable support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420756374.1U CN204293934U (en) | 2014-12-05 | 2014-12-05 | Automatic-heating type heat filter funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420756374.1U CN204293934U (en) | 2014-12-05 | 2014-12-05 | Automatic-heating type heat filter funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293934U true CN204293934U (en) | 2015-04-29 |
Family
ID=53099519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420756374.1U Expired - Fee Related CN204293934U (en) | 2014-12-05 | 2014-12-05 | Automatic-heating type heat filter funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200297A (en) * | 2017-06-21 | 2017-09-26 | 无锡市跨克微营养素有限公司 | Funnel with portable heating mantle |
-
2014
- 2014-12-05 CN CN201420756374.1U patent/CN204293934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200297A (en) * | 2017-06-21 | 2017-09-26 | 无锡市跨克微营养素有限公司 | Funnel with portable heating mantle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103860007A (en) | Split-type electromagnetic heating device | |
| CN204336481U (en) | A kind of portable multi-function warming solar energy water tumbler | |
| CN204293934U (en) | Automatic-heating type heat filter funnel | |
| CN203749237U (en) | Electromagnetic induced frying-baking device | |
| CN202489782U (en) | Pipeline heating quick boiling type water dispenser | |
| CN202553264U (en) | Temperature control electrical heating cup | |
| CN203177434U (en) | Dual-purpose external heating type electric water heater | |
| CN203704115U (en) | Energy-saving type electric heater for bedrooms | |
| CN202567506U (en) | Temperature-control cup | |
| CN207152463U (en) | A kind of Portable electrothermal kettle | |
| CN201879032U (en) | Outdoor heat-preservation lunch box | |
| CN205717480U (en) | A kind of monomer splice type electric heating radiator | |
| CN204950372U (en) | Cup | |
| CN102973132B (en) | Hot steam energy conversion device of steam cabinet | |
| CN202891579U (en) | Hot steam energy converting device of steaming cabinet | |
| CN203689189U (en) | Bionic thermotank | |
| CN103479219A (en) | Multifunctional egg boiler | |
| CN202153471U (en) | Dry-type transformer provided with built-in heating devices | |
| CN202195596U (en) | Preheating instant-heating type electric water heater | |
| CN207455719U (en) | A kind of split type plate type solar heat pump heat collector | |
| CN208296302U (en) | A kind of energy conservation type water heater | |
| CN202993524U (en) | Frequency conversion induction instantaneous water heater | |
| CN205227780U (en) | Water storage type energy-saving electric water heater | |
| CN203024460U (en) | Heating device | |
| CN205379525U (en) | Infusion tube heating device |
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: 20150429 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |