CN209271500U - A kind of more mouthfuls of flasks heating support - Google Patents
A kind of more mouthfuls of flasks heating support Download PDFInfo
- Publication number
- CN209271500U CN209271500U CN201822124505.5U CN201822124505U CN209271500U CN 209271500 U CN209271500 U CN 209271500U CN 201822124505 U CN201822124505 U CN 201822124505U CN 209271500 U CN209271500 U CN 209271500U
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- CN
- China
- Prior art keywords
- heating
- heating support
- mouthfuls
- main body
- pedestal
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Abstract
The utility model discloses a kind of more mouthfuls of flasks heating supports, including pedestal (1) and heating support main body (3).Heating support main body (3) is the cylinder of upper end opening, and inner wall is spherical surface.Heating support main body (3) is set on pedestal (1).Heating support main body (3) and pedestal (1) are integrally formed, and are made of metal material.The utility model has the beneficial effects that more mouthfuls of flask heating supports are made of metal material, and are used as inner wall using spherical, heating method is heat transfer, and uniformity of temperature profile, container and heating support temperature are almost the same, are conducive to temperature control；Spherical inner wall design more mouthfuls of bottles of fitting, contact area is big, thermally conductive fast；Heating upper limit is high, and the service life is long；Do not influence magnetic agitation；Structure is simple, easy to operate.
Description
Technical field
The utility model belongs to chemical heat instrument, and in particular to a kind of more mouthfuls of flasks heating support.
Background technique
It is in spherical transparent glass flask that more mouthfuls of flasks, which are bottom, and the shoulder of flask generally has 2 to 4 short-necked flask mouths.It
It is commonly heating and reaction vessel in a kind of chemical experiment.The heating of more mouthfuls of flasks is usually indirect heating, such as heating water bath,
Oil bath heating, sand-bath heating.But the temperature of heating water bath is less than 100 DEG C, and oil bath heating is usually no more than 250 DEG C, need through
Often replacement fresh oil.Sand-bath heating uneven heating is even, and temperature is not easy to control.
Common electric heating cover heats inner sleeve using the hemispherical that alkali-free glass fibre and metal heating wire are worked out, and adds
Hot mode is electric heating.Since heating inner sleeve does not generally contact or only small area is contacted with heating container, thus heat
It is most of to be transmitted by way of heat radiation, while the material thermal conductivity of heating mantle is more general, which results in heating mantles
There is the temperature of temperature and container in certain retardance namely heating mantle not consistent with the heat transmitting among container, it is unfavorable
In temperature control.In addition to this, the heating temperature of electric heating cover is unsuitable excessively high, because the resistance wire in applied at elevated temperature is easy to burn out,
Influence the service life.
Utility model content
In view of the above problems, the utility model provides a kind of more mouthfuls of flasks heating support, the heat transmitting of the heating support
Mode is heat transfer, can effectively ensure that the consistency of heating support and vessel temp, realizes more accurate temperature control.
The technical scheme that the utility model is provided is as follows:
A kind of more mouthfuls of flasks heating support, including pedestal (1) and heating support main body (3)；Heating support main body (3) is upper end
The cylinder of opening, inner wall are spherical surface；Heating support main body (3) is set on pedestal (1)；Heating support main body (3) and pedestal (1) one
Molding, is made of metal material.
Temperature sensor jack (2) are provided on above-mentioned pedestal (1).The sensor jack (2) is for being inserted into probe-type
Temperature sensor (4).
Above-mentioned heating support main body (3) and pedestal (1) are made of stainless steel.
The whole height of above-mentioned heating support is 1.25 times of spherical radius.
The utility model has the beneficial effects that
(1) more mouthfuls of bottle heating supports are made of metal material, and are used as inner wall using spherical, and heating method is heat transfer,
Uniformity of temperature profile, container and heating support temperature are almost the same, are conducive to temperature control；
(2) more mouthfuls of bottles of spherical inner wall design fitting, contact area is big, thermally conductive fast；
(3) magnetic agitation is not influenced；
(4) heating upper limit is high, and the service life is long；
(5) structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the side sectional view of the utility model；
Fig. 3 is the use state diagram of the utility model；
Appended drawing reference: 1- pedestal, 2- temperature sensor jack, 3- heating support main body, 4- temperature sensor, tri- mouthfuls of 5- burnings
Bottle.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1, Fig. 2 shows the structures of the utility model.A kind of more mouthfuls of flasks heating support, including pedestal 1 and heating support master
Body 3.The heating support main body 3 is the cylinder of upper end opening, and inner wall is spherical surface.Pedestal 1 is circular plate type structure, has a diameter larger than and adds
The diameter of heat support main body 3.Heating support main body 3 is set on pedestal 1.Heating support main body 3 and pedestal 1 are integrally formed, by metal
Material is made.Preferably, heating support main body 3 and pedestal 1 are made using stainless steel.The pedestal 1 is provided with by marginal position
Temperature sensor jack 2.Preferably, the quantity of jack 2 is 3, is uniformly distributed on pedestal 1.Jack 2 is inserted with probe-type temperature
Sensor 4 is spent, probe-type temperature sensor 4 is connected to digital display thermometer with monitoring temperature.It is described heating support whole height be
1.25 times of spherical radius.
The diameter of the spherical surface of heating support main body 3 is more bigger than the spherical diameter of more mouthfuls of flasks, so that more mouthfuls of flasks can
Preferably fitting heating support main body 3.The spherical diameter of heating support main body 3 can be customized according to the diameter of more mouthfuls of flasks.Heating
Ask the stainless-steel sheet of 3 upper end thinnest part of main body with a thickness of 1 centimetre.
Fig. 3 shows state when the utility model is used.More mouthfuls of flasks 5 are placed directly in more mouthfuls of flask supports 3.It needs
When heating reaction, heating support is placed on the heating plate of temperature control, probe-type temperature is inserted on temperature sensor jack 2 and is passed
Sensor 4, homogeneous heating, temperature-controllable can carry out pyroreaction.Magnetic agitation is unaffected simultaneously.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (4)
1. a kind of more mouthfuls of flasks heating support, it is characterised in that:
Including pedestal (1) and heating support main body (3)；
Heating support main body (3) is the cylinder of upper end opening, and inner wall is spherical surface；
Heating support main body (3) is set on pedestal (1)；
Heating support main body (3) and pedestal (1) are integrally formed, and are made of metal material.
2. more mouthfuls of flasks heating support according to claim 1, it is characterised in that: be provided with temperature biography on the pedestal (1)
Sensor jack (2).
3. more mouthfuls of flasks heating support according to claim 1, it is characterised in that: heating support main body (3) and pedestal (1)
It is made of stainless steel.
4. more mouthfuls of flasks heating support according to claim 1, it is characterised in that: the whole height of the heating support is spherical surface
1.25 times of radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124505.5U CN209271500U (en) | 2018-12-18 | 2018-12-18 | A kind of more mouthfuls of flasks heating support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124505.5U CN209271500U (en) | 2018-12-18 | 2018-12-18 | A kind of more mouthfuls of flasks heating support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209271500U true CN209271500U (en) | 2019-08-20 |
Family
ID=67611526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822124505.5U Expired - Fee Related CN209271500U (en) | 2018-12-18 | 2018-12-18 | A kind of more mouthfuls of flasks heating support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209271500U (en) |
-
2018
- 2018-12-18 CN CN201822124505.5U patent/CN209271500U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190820 Termination date: 20211218 |