CN213493776U - Novel intelligence accuse temperature constant voltage glass dropping funnel - Google Patents
Novel intelligence accuse temperature constant voltage glass dropping funnel Download PDFInfo
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- CN213493776U CN213493776U CN202022167292.1U CN202022167292U CN213493776U CN 213493776 U CN213493776 U CN 213493776U CN 202022167292 U CN202022167292 U CN 202022167292U CN 213493776 U CN213493776 U CN 213493776U
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- dropping funnel
- temperature
- glass dropping
- constant
- constant voltage
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Abstract
The utility model discloses a novel intelligent temperature-control constant-pressure glass dropping funnel, which comprises a temperature-control module, a heating wire, a protective sleeve, a constant-pressure glass dropping funnel main body, heat-insulating cotton, a connecting wire, a temperature-sensing probe, a side pipe and a feed inlet, wherein the upper side of the constant-pressure glass dropping funnel main body is connected with the feed inlet, the lower side of the constant-pressure glass dropping funnel main body is provided with a flow guide piece, the outer side of the constant-pressure glass dropping funnel main body is connected with the temperature-sensing probe, the outer side of the temperature-sensing probe is provided with the heat-insulating cotton, the heating wire is arranged in the heat-insulating cotton, the outer side of the heat-insulating cotton is provided with the protective sleeve, the outer side of the protective sleeve is provided with the temperature-control module, the right side of the temperature-control module, the powder and the solid matter can be accurately dripped after being heated and melted.
Description
Technical Field
The utility model relates to a belong to glass reaction instrument and make technical field, specifically be a novel intelligence accuse temperature constant voltage glass dropping funnel.
Background
The constant-pressure dropping funnel is one of the separating funnels, can perform operations such as separating and extracting as with other separating funnels, and is different from other separating funnels in that the constant-pressure dropping funnel can ensure that the internal pressure is unchanged, can prevent suck-back, can enable liquid in the funnel to flow down smoothly, and reduces the influence of the increased liquid on the gas pressure, so that the gas volume can be measured more accurately, and the constant-pressure dropping funnel is a standard ground opening and is convenient to connect; in most organic synthesis experiments, a constant-pressure dropping funnel is commonly used in a sealing system due to the fact that organic solvents are volatile, air (oxygen) isolation is needed and the like, and the organic synthesis experiment is safe to operate, easy to control and wide in application in chemical synthesis.
However, the existing constant-pressure dropping funnel can only add substances which are liquid at normal temperature, and the substances which are solid at normal temperature can not be used, so that the novel intelligent temperature-control constant-pressure glass dropping funnel has certain limitation, the temperature can be set through the accessible, the substances in the constant-pressure glass funnel are heated and insulated through the temperature-control module, the temperature can be accurately controlled, the substances in the constant-pressure glass funnel can be always kept liquid, and the accurate dropping measurement is convenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel intelligence accuse temperature constant voltage glass dropping funnel to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel intelligence accuse temperature constant voltage glass dropping funnel, includes temperature control module, heating wire, protective sheath, constant voltage glass dropping funnel main part, and it is cotton to keep warm, connecting wire, temperature sensing probe, side pipe, feed inlet, water conservancy diversion spare and dropping liquid head, constant voltage glass dropping funnel main part upside is connected with the feed inlet, constant voltage glass dropping funnel main part downside is provided with the water conservancy diversion spare, the constant voltage glass dropping funnel main part outside is connected with the temperature sensing probe, the temperature sensing probe outside is provided with the heat preservation cotton, the cotton inside heating wire that is provided with that keeps warm, the cotton outside that keeps warm is provided with the protective sheath, the protective sheath outside is provided with temperature control module, temperature control module right side is connected with connecting wire, constant voltage glass dropping funnel main part left side is connected.
Preferably, the temperature control module is electrically connected with an external power supply and the temperature sensing probe respectively through connecting wires.
Preferably, the protective sleeve is made of stainless steel or plastic.
Preferably, the heat preservation cotton is divided into an inner layer and an outer layer, and the heating wire is spirally arranged in the center of the heat preservation cotton.
Preferably, the temperature sensing probe is adhered to the outer wall of the constant pressure glass dropping funnel main body through an adhesive.
Preferably, a control panel is arranged on the outer side of the temperature control module.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an intelligence accuse temperature constant voltage glass dropping funnel can pour into constant voltage glass dropping funnel main part heat preservation dropwise add after the solid matter heating in the experimentation, also can add the heating with solid powder and melt in the constant voltage glass dropping funnel main part, then add in accurate measurement, this utility model intelligence accuse temperature constant voltage glass dropping funnel can widen constant voltage glass dropping funnel application range, can heat to powder, solid matter and melt accurate dropwise add.
1. The temperature control module is electrically connected with an external power supply and the temperature sensing probe respectively through connecting wires, so that the temperature change inside the constant-pressure glass dropping funnel main body can be monitored at any time, and the constant-pressure glass dropping funnel main body can timely react when needing to be heated.
2. The cotton two-layer inside and outside being divided into of heat preservation, and the heating wire is the heliciform setting at the cotton inside center that keeps warm, carries out the production of heat through temperature control module control heating wire and heats constant voltage glass dropping funnel main part, and the cotton can keep warm it simultaneously, has guaranteed the liquid temperature of dropwise add in-process.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the heat-insulating cotton and the protective cover of the present invention;
in the figure: 1-temperature control module, 2-electric heating wire, 3-protective sleeve, 4-constant pressure glass dropping funnel main body, 5-thermal insulation cotton, 6-connecting wire, 7-temperature sensing probe, 8-side tube, 9-feeding hole, 10-flow guide piece and 11-dropping head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a novel intelligent temperature-control constant-pressure glass dropping funnel comprises a temperature-control module 1, an electric heating wire 2, a protective sleeve 3, a constant-pressure glass dropping funnel main body 4, heat-insulating cotton 5, a connecting wire 6, a temperature-sensing probe 7, a side pipe 8, a feed inlet 9, a flow guide piece 10 and a dropping liquid head 11, wherein the upper side of the constant-pressure glass dropping funnel main body 4 is connected with the feed inlet 9, the lower side of the constant-pressure glass dropping funnel main body 4 is provided with the flow guide piece 10, the outer side of the constant-pressure glass dropping funnel main body 4 is connected with the temperature-sensing probe 7, the outer side of the temperature-sensing probe 7 is provided with the heat-insulating cotton 5, the inner part of the heat-insulating cotton 5 is provided with the electric heating wire 2, the outer side of the heat-insulating cotton 5 is provided with the, 10 downside of water conservancy diversion spare is connected with the dripper 11, temperature control module 1 carries out electric connection through connecting wire 6 with external power source and temperature sensing probe 7 respectively, protective sheath 3 constitutes through stainless steel or plastics material, it is two-layer inside and outside the cotton 5 minutes of heat preservation, and heating wire 2 is the heliciform setting at the cotton 5 inside centers that keep warm, temperature sensing probe 7 passes through the adhesive and bonds on 4 outer walls of constant voltage glass dropping funnel main part, the 1 outside of temperature control module is provided with control panel.
The working principle is as follows: firstly, high-melting-point materials are added into a constant-pressure glass dropping funnel main body 4 through a feeding hole 9 after being melted, the required temperature is set through a control panel on the outer side of a temperature control module 1, when the temperature of the constant-pressure glass dropping funnel main body 4 received by a temperature sensing probe 7 is lower than the set temperature, heating is started through a heating wire 2, when the temperature of the constant-pressure glass dropping funnel main body 4 is higher than the set temperature, heating is stopped, temperature is prevented from rapidly losing due to the fact that heat insulation cotton 5 ensures that the temperature can not rapidly lose, constant-speed adding of the high-melting-point materials can be achieved through the device, the materials are prevented from being solidified due to temperature reduction, material adding is prevented from being influenced, the temperature control module 1 is electrically connected with an external power supply and the temperature sensing probe 7 through connecting wires 6 respectively, temperature change in, the cotton 5 minutes of heat preservation is two-layer inside and outside being divided into, and heating wire 2 is the heliciform setting at the cotton 5 inside centers that keep warm, carries out the production of heat through temperature control module 1 control heating wire 2 and heats constant voltage glass dropping funnel main part 4, and cotton 5 that keeps warm simultaneously can keep warm to it, has guaranteed the liquid temperature of dropwise add in-process.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel intelligence accuse temperature constant voltage glass dropping funnel, includes accuse temperature module (1), heating wire (2), protective sheath (3), constant voltage glass dropping funnel main part (4), and heat preservation cotton (5), connecting wire (6), temperature sensing probe (7), side pipe (8), feed inlet (9), water conservancy diversion spare (10) and dripper (11), its characterized in that: constant voltage glass dropping funnel main part (4) upside is connected with feed inlet (9), constant voltage glass dropping funnel main part (4) downside is provided with water conservancy diversion spare (10), constant voltage glass dropping funnel main part (4) outside is connected with temperature sensing probe (7), temperature sensing probe (7) outside is provided with cotton (5) of heat preservation, cotton (5) inside heating wire (2) that are provided with keeps warm, cotton (5) outside of heat preservation is provided with protective sheath (3), protective sheath (3) outside is provided with accuse temperature module (1), accuse temperature module (1) right side is connected with connecting wire (6), constant voltage glass dropping funnel main part (4) left side is connected with side pipe (8), water conservancy diversion spare (10) downside is connected with dropping liquid head (11).
2. The novel intelligent temperature-control constant-pressure glass dropping funnel according to claim 1, characterized in that: the temperature control module (1) is electrically connected with an external power supply and the temperature sensing probe (7) through a connecting wire (6).
3. The novel intelligent temperature-control constant-pressure glass dropping funnel according to claim 1, characterized in that: the protective sleeve (3) is made of stainless steel or plastic materials.
4. The novel intelligent temperature-control constant-pressure glass dropping funnel according to claim 1, characterized in that: the heat preservation cotton (5) is divided into an inner layer and an outer layer, and the heating wire (2) is spirally arranged in the center of the heat preservation cotton (5).
5. The novel intelligent temperature-control constant-pressure glass dropping funnel according to claim 1, characterized in that: the temperature sensing probe (7) is adhered to the outer wall of the constant-pressure glass dropping funnel main body (4) through an adhesive.
6. The novel intelligent temperature-control constant-pressure glass dropping funnel according to claim 1, characterized in that: and a control panel is arranged on the outer side of the temperature control module (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022167292.1U CN213493776U (en) | 2020-09-28 | 2020-09-28 | Novel intelligence accuse temperature constant voltage glass dropping funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022167292.1U CN213493776U (en) | 2020-09-28 | 2020-09-28 | Novel intelligence accuse temperature constant voltage glass dropping funnel |
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| Publication Number | Publication Date |
|---|---|
| CN213493776U true CN213493776U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022167292.1U Active CN213493776U (en) | 2020-09-28 | 2020-09-28 | Novel intelligence accuse temperature constant voltage glass dropping funnel |
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| Country | Link |
|---|---|
| CN (1) | CN213493776U (en) |
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- 2020-09-28 CN CN202022167292.1U patent/CN213493776U/en active Active
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