CN210545215U - Flexible spherical flask electric heating jacket - Google Patents

Abstract

The utility model discloses a flexible spherical flask electric heating jacket, which comprises a heating jacket sphere, wherein a flask receiving groove is arranged at the center of the heating jacket sphere, a detachable buckling sticker is arranged at the bottom of the flask receiving groove, a high-temperature-resistant electric wire is arranged at the left side of the heating jacket sphere, the end part of the high-temperature-resistant electric wire is connected with a temperature controller, a thermocouple is arranged at the center of the temperature controller, and a power supply jack is arranged at the front side of the temperature controller; the material layer, including silica gel cloth, glass fiber cotton, nichrome heater, tetrafluoro cloth, buffering inlayer, the material layer intermediate layer sets up at heating jacket spheroid inner wall, and silica gel cloth sets up at the material layer outwardly, and glass fiber cotton sets up at the material layer second floor, and nichrome heater sets up at the material layer third layer, and tetrafluoro cloth sets up at the material layer fourth floor, and the buffering inlayer sets up at the material layer inlayer. This kind of flexible spherical flask electric heating cover adopts the heating heat preservation integration design, and dismantles in a flexible way, and easy folding is carried.

Description

Flexible spherical flask electric heating jacket

Technical Field

The utility model belongs to the technical field of the electric heating jacket, concretely relates to flexible spherical flask electric heating jacket.

Background

The electric heating jacket is widely applied to chemical engineering, spinning and laboratories, and is a chemical medium which can be normally used only when being heated to a certain temperature. Most of the existing products have the problems that the products cannot be randomly disassembled, and the whole heating part is heavy. Therefore we need a novel flexible spherical flask electric heating jacket, accomplish to heat and keep warm as an organic whole, dismantle advantage such as nimble convenience, and can customize the heating product for any shape, the flask of size, the anomalous dysmorphism piece of shape to solve the bulky of traditional product, occupation space's drawback satisfies people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible spherical flask electric heating jacket to solve its difficult dismantlement and the problem of heating heat preservation integration.

In order to achieve the above object, the utility model provides a following technical scheme: an electric heating jacket for flexible spherical flask comprises

The heating device comprises a heating sleeve ball body, wherein a flask receiving groove is formed in the center of the heating sleeve ball body, a detachable buckling sticker is arranged at the bottom of the flask receiving groove, a high-temperature-resistant electric wire is arranged on the left side of the heating sleeve ball body, the end part of the high-temperature-resistant electric wire is connected with a temperature controller, a thermocouple is arranged in the center of the temperature controller, and a power supply plug-in port is formed in the front of the temperature controller;

the material layer, including silica gel cloth, glass fiber cotton, nichrome heater, tetrafluoro cloth, buffering inlayer, the material layer intermediate layer sets up at heating jacket spheroid inner wall, silica gel cloth sets up at the material layer outwardly, the glass fiber cotton sets up at the material layer second floor, the nichrome heater sets up at the material layer third layer, tetrafluoro cloth sets up at the material layer fourth floor, the buffering inlayer sets up at the material layer inlayer.

Preferably, the material layers on the two sides of the flask bearing groove are buckled through a detachable buckling and sticking way.

Preferably, the heating jacket sphere is made of flexible foldable materials.

Preferably, the temperature controller is connected with the nichrome heating wire inside the heating sleeve ball body through a high-temperature resistant wire.

Preferably, the diameter of the heating jacket sphere is 120-140 mm.

Preferably, the power supply interface is connected with a power supply line.

The utility model discloses a technological effect and advantage: 1. the heating jacket adopts environment-friendly novel materials, imported nickel-chromium alloy heating wires and asbestos-free heat-insulating cotton, so that a good heating and heat-insulating effect is achieved;

2. the heating sleeve is convenient to adjust and fold so as to accommodate flasks of different shapes and types.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the material layer in the present invention.

In the figure: 1-power supply socket, 2-temperature controller, 3-thermocouple, 4-high temperature resistant electric wire, 5-material layer, 501-silica gel cloth, 502-glass fiber cotton, 503-nichrome heating wire, 504-tetrafluoro cloth, 505-buffer inner layer, 6-flask receiving groove, 7-heating sleeve sphere and 8-detachable buckling paste.

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.

The utility model provides an electric heating jacket of a flexible spherical flask as shown in figure 1 and figure 2, which comprises

Heating jacket spheroid 7, the embedded flask that is fixed with in heating jacket spheroid 7 center accepts groove 6, be used for accepting the flask, the flask accepts 6 bottoms in groove and pastes and to have dismantlement formula lock subsides 8, be used for accepting the flask material layer 5 of groove 6 both sides and carry out the lock, there is high temperature resistant electric wire 4 heating jacket spheroid 7 left side through the interface, be used for connecting temperature controller 2, 4 end connection of high temperature resistant electric wire have temperature controller 2, 2 centers of temperature controller are equipped with thermocouple 3, through the thermocouple 3 sensing with the interior temperature of control heating jacket, 2 openly of temperature controller are equipped with power bayonet 1, be used for connecting.

Material layer 5, including silica gel cloth 501, glass fiber cotton 502, nichrome heater 503, tetrafluoro cloth 504, buffering inlayer 505, the 5 intermediate layer in material layer sets up at heating jacket spheroid 7 inner wall, silica gel cloth 501 sets up at material layer 5 outwardly, utensil thermal-insulated effect has beautifully concurrently, glass fiber cotton 502 sets up at 5 second floors in material layer, utensil thermal-insulated heat preservation effect, nichrome heater 503 sets up at 5 third layers in material layer, make it generate heat after the circular telegram, tetrafluoro cloth 504 sets up at 5 fourth layers in material layer, be used for supporting nichrome heater 503, buffering inlayer 505 sets up at 5 inwardmost layers in material layer, be used for playing thermal buffering effect, make heating appliance surface can not burnt by high temperature heater.

Specifically, the material layers 5 on the two sides of the flask bearing groove 6 are buckled through a detachable buckling paster 8, so that the adjustment is convenient.

Specifically, the heating jacket sphere 7 is made of flexible foldable materials and is easy to fold.

Specifically, the temperature controller 2 is connected with a nichrome heating wire 503 inside the heating jacket sphere 7 through a high temperature resistant wire 4 so as to control the temperature inside the heating jacket.

In particular, the heating mantle sphere 7 has a diameter of 120-140mm for supporting the flask.

Specifically, the power supply interface 1 is connected with a power line to electrify the heating jacket.

The working principle is as follows: this flexible spherical flask electrical heating cover is in the use, place the flask in flask accepting groove 6 earlier, behind the power supply bayonet 1 connection power, the electric current reaches nichrome heater 503 through high temperature resistant electric wire 4, it heats the flask to make it generate heat after circular telegram, silica gel cloth 501 utensil thermal-insulated effect has beautifully concurrently, glass fiber cotton 502 utensil thermal-insulated heat preservation effect, tetrafluoro cloth 504 is with supporting nichrome heater 503, buffering inlayer 505 plays the thermal cushion effect, make the heating apparatus surface can not burnt by high temperature heater, temperature controller 2 passes through 3 temperature sensing of thermocouple and senses the temperature in the heating jacket with control.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims (6)

1. The utility model provides a flexible spherical flask electric heating cover which characterized in that: comprises that

The heating device comprises a heating sleeve ball body (7), wherein a flask receiving groove (6) is formed in the center of the heating sleeve ball body (7), a detachable buckling sticker (8) is arranged at the bottom of the flask receiving groove (6), a high-temperature-resistant electric wire (4) is arranged on the left side of the heating sleeve ball body (7), the end part of the high-temperature-resistant electric wire (4) is connected with a temperature controller (2), a thermocouple (3) is arranged in the center of the temperature controller (2), and a power supply plug-in port (1) is formed in the front of the temperature controller (2);

material layer (5), including silica gel cloth (501), glass fiber cotton (502), nichrome heater (503), tetrafluoro cloth (504), buffering inlayer (505), material layer (5) intermediate layer sets up at heating jacket spheroid (7) inner wall, silica gel cloth (501) set up at material layer (5) outwardly, glass fiber cotton (502) set up at material layer (5) second floor, nichrome heater (503) set up at material layer (5) third layer, tetrafluoro cloth (504) set up at material layer (5) fourth layer, buffering inlayer (505) set up at material layer (5) inlayer.

2. The electric heating jacket for the flexible spherical flask according to claim 1, wherein: the material layers (5) on the two sides of the flask bearing groove (6) are buckled through a detachable buckling paste (8).

3. The electric heating jacket for the flexible spherical flask according to claim 1, wherein: the heating jacket sphere (7) is made of flexible foldable materials.

4. The electric heating jacket for the flexible spherical flask according to claim 1, wherein: the temperature controller (2) is connected with a nichrome heating wire (503) inside the heating sleeve ball body (7) through a high-temperature resistant wire (4).

5. The electric heating jacket for the flexible spherical flask according to claim 1, wherein: the diameter of the heating jacket sphere (7) is 120-140 mm.

6. The electric heating jacket for the flexible spherical flask according to claim 1, wherein: the power supply socket (1) is connected with a power line.

Images