CN106000493B - A kind of beaker quickly heated - Google Patents
A kind of beaker quickly heated Download PDFInfo
- Publication number
- CN106000493B CN106000493B CN201610622856.1A CN201610622856A CN106000493B CN 106000493 B CN106000493 B CN 106000493B CN 201610622856 A CN201610622856 A CN 201610622856A CN 106000493 B CN106000493 B CN 106000493B
- Authority
- CN
- China
- Prior art keywords
- beaker body
- beaker
- interior
- sheet metal
- heating
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/12—Specific details about manufacturing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0848—Specific forms of parts of containers
- B01L2300/0854—Double walls
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of beaker quickly heated, including interior beaker body and outer beaker body, interior beaker body and outer beaker body are cylinder, interior beaker body is socketed in outer beaker body, interior beaker body and the outer coaxial setting of beaker body, upper end capping is provided between interior beaker body and the top edge of outer beaker body；Heating sheet metal is provided with the outer surface of the interior beaker body, heating sheet metal is arranged on the outer surface of interior beaker body in cylindrical helical, the pitch for heating the cylindrical screw of sheet metal is the 1/4 of the height of interior beaker body, and the helical angle for heating the cylindrical screw of sheet metal is 27.5 degree.The advantage of the invention is that it can overcome the drawbacks of prior art, novelty reasonable in design.
Description
Technical field
The present invention relates to a kind of beaker quickly heated, belong to teaching equipment field.
Background technology
Beaker is a kind of common laboratory glassware, is generally made up of glass, plastics or heat resistant glass.Beaker
In cylinder, the side at top is provided with a notch, is easy to pouring liquid.Some beaker outer walls are further marked with scale, can be rough
Estimation beaker in liquid volume.Existing beaker is when classroom instruction is demonstrated, because the thermal source of classroom instruction typically uses
Alcolhol burner, but the temperature of alcolhol burner is relatively low, and thermal source is not concentrated, and it is slow so as to result in firing rate so that class demonstration
Overlong time, have impact on teaching process.
The content of the invention
In view of the deficienciess of the prior art, quickly heated the technical problem to be solved by the invention is to provide a kind of
Beaker, the progress of heating is accelerated, improve the efficiency of class demonstration.
In order to solve the above technical problems, the present invention adopts the technical scheme that, a kind of beaker quickly heated, including interior burning
Cup and outer beaker body, interior beaker body and outer beaker body are cylinder, and interior beaker body is socketed in outer beaker body, interior beaker body
With the outer coaxial setting of beaker body, upper end capping is provided between interior beaker body and the top edge of outer beaker body；The interior beaker
Heating sheet metal is provided with the outer surface of body, heating sheet metal is arranged on the outer surface of interior beaker body in cylindrical helical,
The pitch for heating the cylindrical screw of sheet metal is the 1/4 of the height of interior beaker body, heats the helical angle of the cylindrical screw of sheet metal
For 27.5 degree；The lower end of the heating sheet metal is connected with collector metal cover, and collector metal cover is arranged at the interior table of outer beaker body
On the lower surface in face；Coolant perfusing hole is provided with the upper end capping, sealing plug is provided with coolant perfusing hole, is sealed
Cavity is provided with plug, through hole is provided with the upper and lower surface of sealing plug, through hole connects with cavity.
Optimize, the above-mentioned beaker quickly heated, arc groove, metal collection are provided with the lower surface of the outer beaker body
Heat cover is arranged on the upper surface of arc groove and set with the form fit of the upper surface of arc groove.
Optimization, the above-mentioned beaker quickly heated, the radian of the arc groove is 2.75.
The advantage of the invention is that it can overcome the drawbacks of prior art, novelty reasonable in design.The design of the application
By beaker body in setting and outer beaker body, heat-insulated effect is served, but in heating, outer layer beaker body can also be added
Heat, so inconvenient teacher pick up beaker, at this moment can irrigate coolant by coolant perfusing hole so that outer beaker body cooling
Conveniently pick up to observation of students.In order to improve the efficiency of heating surface, the design of the application sets heating on the outer surface of interior beaker body
Sheet metal, for heating sheet metal in cylindrical helical arrangement, such setting enables to interior beaker body to be heated evenly, improve compared with
The uniformity of heat, and the contact area of interior beaker body and thermal source is added, improve firing rate.Draw, add by experiment
The pitch of the cylindrical screw of thermometal piece is the 1/4 of the height of interior beaker body, and the helical angle for heating the cylindrical screw of sheet metal is
At 27.5 degree, heating effect is preferable.The setting of collector metal cover and arc groove can concentrate the heat of alcolhol burner, reduce wine
Scattering and disappearing for the heat of smart lamp, further increases the efficiency of heating surface.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
In figure：1 be interior beaker body, 2 be outer beaker body, 3 be upper end capping, 4 be heating sheet metal, 5 be collector metal cover,
6 it is sealing plug, 7 be cavity, 8 be through hole, 9 is arc groove.
Embodiment
The technical characterstic of the present invention is expanded on further with specific embodiment below in conjunction with the accompanying drawings.
The present invention is a kind of beaker quickly heated, including interior beaker body and outer beaker body, interior beaker body and outer beaker body
It is cylinder, interior beaker body is socketed in outer beaker body, interior beaker body and the outer coaxial setting of beaker body, interior beaker body and outer burning
Upper end capping is provided between the top edge of cup；Heating sheet metal is provided with the outer surface of the interior beaker body, is heated
Sheet metal is arranged on the outer surface of interior beaker body in cylindrical helical, and the pitch for heating the cylindrical screw of sheet metal is interior beaker
The 1/4 of the height of body, the helical angle for heating the cylindrical screw of sheet metal are 27.5 degree；The lower end of the heating sheet metal is connected with
Collector metal cover, collector metal cover are arranged on the lower surface of the inner surface of outer beaker body；It is provided with the upper end capping cold
But perfusion mouth, sealing plug is provided with coolant perfusing hole, cavity, the upper surface of sealing plug and following table are provided with sealing plug
Through hole is provided with face, through hole connects with cavity.Arc groove, collector metal cover are provided with the lower surface of the outer beaker body
It is arranged on the upper surface of arc groove and is set with the form fit of the upper surface of arc groove.The radian of the arc groove
For 2.75.
The advantage of the invention is that it can overcome the drawbacks of prior art, novelty reasonable in design.The design of the application
By beaker body in setting and outer beaker body, heat-insulated effect is served, but in heating, outer layer beaker body can also be added
Heat, so inconvenient teacher pick up beaker, at this moment can irrigate coolant by coolant perfusing hole so that outer beaker body cooling
Conveniently pick up to observation of students.In order to improve the efficiency of heating surface, the design of the application sets heating on the outer surface of interior beaker body
Sheet metal, for heating sheet metal in cylindrical helical arrangement, such setting enables to interior beaker body to be heated evenly, improve compared with
The uniformity of heat, and the contact area of interior beaker body and thermal source is added, improve firing rate.Draw, add by experiment
The pitch of the cylindrical screw of thermometal piece is the 1/4 of the height of interior beaker body, and the helical angle for heating the cylindrical screw of sheet metal is
At 27.5 degree, heating effect is preferable.The setting of collector metal cover and arc groove can concentrate the heat of alcolhol burner, reduce wine
Scattering and disappearing for the heat of smart lamp, further increases the efficiency of heating surface.
Certainly, it is limitation of the present invention that described above, which is not, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in the essential scope of the present invention, the variations, modifications, additions or substitutions made, should all belong to the present invention
Protection domain.
Claims (3)
- A kind of 1. beaker quickly heated, it is characterised in that：Including interior beaker body and outer beaker body, interior beaker body and outer beaker body It is cylinder, interior beaker body is socketed in outer beaker body, interior beaker body and the outer coaxial setting of beaker body, interior beaker body and outer burning Upper end capping is provided between the top edge of cup；Heating sheet metal is provided with the outer surface of the interior beaker body, is heated Sheet metal is arranged on the outer surface of interior beaker body in cylindrical helical, and the pitch for heating the cylindrical screw of sheet metal is interior beaker The 1/4 of the height of body, the helical angle for heating the cylindrical screw of sheet metal are 27.5 degree；The lower end of the heating sheet metal is connected with Collector metal cover, collector metal cover are arranged on the lower surface of the inner surface of outer beaker body；It is provided with the upper end capping cold But perfusion mouth, sealing plug is provided with coolant perfusing hole, cavity, the upper surface of sealing plug and following table are provided with sealing plug Through hole is provided with face, through hole connects with cavity.
- 2. the beaker according to claim 1 quickly heated, it is characterised in that：Set on the lower surface of the outer beaker body There is arc groove, collector metal cover is arranged on the upper surface of arc groove and set with the form fit of the upper surface of arc groove Put.
- 3. the beaker according to claim 2 quickly heated, it is characterised in that：The radian of the arc groove is 2.75.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622856.1A CN106000493B (en) | 2016-08-02 | 2016-08-02 | A kind of beaker quickly heated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622856.1A CN106000493B (en) | 2016-08-02 | 2016-08-02 | A kind of beaker quickly heated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106000493A CN106000493A (en) | 2016-10-12 |
| CN106000493B true CN106000493B (en) | 2017-12-19 |
Family
ID=57133505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610622856.1A Expired - Fee Related CN106000493B (en) | 2016-08-02 | 2016-08-02 | A kind of beaker quickly heated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106000493B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413406A (en) * | 2017-08-18 | 2017-12-01 | 佛山科学技术学院 | A kind of glass beaker of band auxiliary heat transfer structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03296441A (en) * | 1990-04-13 | 1991-12-27 | Tanaka Kikinzoku Kogyo Kk | Beaker for heating sample |
| CN102451775A (en) * | 2010-10-19 | 2012-05-16 | 潘华贵 | Beaker |
| CN202778524U (en) * | 2012-06-26 | 2013-03-13 | 赵亚兰 | Beaker for experiment |
| KR20140122505A (en) * | 2013-04-10 | 2014-10-20 | 한국광기술원 | Improved beaker |
| CN105126941A (en) * | 2015-09-07 | 2015-12-09 | 发基化学品（张家港）有限公司 | Beaker for experiments |
| CN205965880U (en) * | 2016-08-02 | 2017-02-22 | 江阴市正中科教器材有限公司 | Beaker of rapid heating |
-
2016
- 2016-08-02 CN CN201610622856.1A patent/CN106000493B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106000493A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180802 |