CN216024987U

CN216024987U - Constant temperature water bath kettle convenient for fixing appliances for laboratory

Info

Publication number: CN216024987U
Application number: CN202122681552.1U
Authority: CN
Inventors: 李春; 安宇宏; 王丽荣; 张晓涛
Original assignee: Inner Mongolia Agricultural University
Current assignee: Inner Mongolia Agricultural University
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-15
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the technical field of constant-temperature water baths, and discloses a constant-temperature water bath convenient for fixing appliances in a laboratory, which comprises a heating device main body, a control panel and a heating container, wherein the control panel is positioned on the left side of the front surface of the heating device main body, the heating container is placed at the top of the heating device main body, a heater is fixedly installed at the top of the heating container, and a heating wire is arranged at the bottom of the heater. This laboratory is with constant temperature water-bath convenient to fixed utensil, place heating vessel's inside with the heating bottle, heat the inside liquid of heating vessel through the heater, rethread liquid comes to heat the heating bottle, stir the tooth piece through the rotation, it rotates to drive the screwed pipe, make the screw thread post remove to the right side under the effect of screw thread, promote the spacing ring and remove to the right side, make the inner wall of spacing ring and the surface contact who heats the bottle, it is spacing to carry out the heating bottle through the effect of spacing ring, prevent that it from taking place to remove at the in-process position of heating.

Description

Constant temperature water bath kettle convenient for fixing appliances for laboratory

Technical Field

The utility model relates to the technical field of constant-temperature water baths, in particular to a constant-temperature water bath convenient for fixing appliances for laboratories.

Background

The constant temperature water bath is widely used in laboratory, is often used for drying, concentrating, distilling, dipping chemical reagents, dipping medicines, biological preparations and the like, and can also be used for water bath constant temperature heating and other temperature tests.

Constant temperature water-bath kettle is in the in-process that uses, need place heating container's inside with the flask, heats its inside water bath through heating container, and the water bath after the rethread heating heats the flask, and this type of device is at the in-process of heating, is not convenient for carry on spacing fixed to the flask for the fixed effect of flask when heating is not very good, and for this we have proposed a laboratory with the constant temperature water-bath kettle of being convenient for fixed utensil.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the constant-temperature water bath kettle convenient for fixing appliances in a laboratory, which has the advantages of being convenient for fixing a flask, improving the fixing effect of the flask during heating, and solving the problems in the background art.

(II) technical scheme

The utility model provides the following technical scheme: the utility model provides a laboratory is with constant temperature water-bath convenient to fixed utensil, includes heating device main part, control panel and heating container, control panel is located the positive left side of heating device main part, heating container places at the top of heating device main part, heating container's top fixed mounting has the heater, the bottom of heater is equipped with the heater strip, heating container's inside is equipped with spacing frame, the left side inner wall of spacing frame is equipped with the dead slot, the inside activity of dead slot is equipped with the screwed pipe, the fixed tooth piece that stirs that is equipped with of one end of screwed pipe, the inside threaded connection of screwed pipe has the screw thread post, the inside activity of spacing frame is equipped with the spacing ring, the screw thread post is fixed with the side of spacing ring.

Furthermore, the inner bottom wall of the heating container is provided with a clapboard support which is detachably connected and can be detached from the inside of the heating container.

Furthermore, the inner bottom wall of the heating container is provided with a magnetic stirrer, the magnetic stirrer is positioned below the partition board for supporting, and the liquid inside the heating container can be heated through the magnetic stirrer, so that the liquid inside the heating container is heated uniformly, and the heating efficiency is improved.

Furthermore, the inner top wall and the inner bottom wall of the empty groove are provided with limiting blocks.

Furthermore, the spacing groove has been seted up to the screw thread post side, the inside sliding connection of stopper and spacing groove, screw thread post when the removal is controlled in the inside of screwed pipe, the stopper slides in the inside of spacing groove, comes to carry on spacingly through the effect of stopper and spacing groove to the screw thread post, prevents that the screwed pipe from driving the screw thread post at rotatory in-process and taking place to rotate.

Further, spacing frame is the annular setting, the right side of spacing frame is equipped with the breach, the size of breach and the diameter phase-match of heater strip, the heater strip of heater bottom extends to heating container's bottom region through the breach.

Compared with the prior art, the utility model provides a constant-temperature water bath kettle convenient for fixing an apparatus for a laboratory, which has the following beneficial effects:

1. this laboratory is with constant temperature water-bath convenient to fixed utensil, through the inside of placing heating vessel with the heating bottle, heat the inside liquid of heating vessel through the heater, rethread liquid heats the heating bottle, after the heating vessel's inside was placed to the heating bottle, rotatory stirring tooth piece, it rotates to drive the screwed pipe, make the screw thread post remove to the right side under the effect of screw thread, promote the spacing ring and remove to the right side, make the inner wall of spacing ring and the surface contact of heating bottle, the effect through the spacing ring is used for spacing to the heating bottle, prevent that it from taking place to remove at the in-process position of heating.

2. This laboratory is with constant temperature water bath convenient to fixed utensil supports through being provided with the baffle, supports through the baffle and can support the bottom of heating flask, through being provided with the magnetism stirring, stirs the inside liquid of heating vessel through the magnetism stirring when heating for liquid can be heated evenly when the heating, has improved the device's heating efficiency.

Drawings

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

FIG. 2 is a schematic view of a structure of a position-limiting frame according to the present invention;

FIG. 3 is a schematic view of a threaded post structure according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1A according to the present invention.

Wherein: 1. a heating device main body; 2. a control panel; 3. heating the container; 4. a heater; 5. heating wires; 6. a limiting frame; 7. supporting by using a clapboard; 8. a magnetic stirrer; 9. a threaded pipe; 10. shifting the gear block; 11. a threaded post; 12. a limiting ring; 13. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a constant temperature water bath for fixing appliances in a laboratory comprises a heating device main body 1, a control panel 2 and a heating container 3, wherein the control panel 2 is positioned on the left side of the front surface of the heating device main body 1, an operation case and a display screen are arranged on the control panel 2, the heating container 3 is arranged on the top of the heating device main body 1, a magnetic stirring coil is arranged on the top of the heating device main body 1, a heating bottle to be heated can be placed inside the heating container 3 for heating, a heater 4 is fixedly arranged on the top of the heating container 3, a heating wire 5 is arranged at the bottom of the heater 4, the heater is connected with the heating device main body 1 through a wire, the device supplies power to the whole device through an external power supply, the heating principle of the heater 4 and the heating wire 5 is similar to the structure and the function of the water bath in the existing product, can realize the normal heating of the water bath, the inside of the heating container 3 is provided with a limit frame 6, the limit frame 6 is arranged in a ring shape, the right side of the limit frame 6 is provided with a gap, the size of the gap is matched with the diameter of the heating wire, the heating wire 5 at the bottom of the heater 4 extends to the bottom area of the heating container 3 through the gap, the inner wall at the left side of the limit frame 6 is provided with a hollow groove, the inner bottom wall of the heating container 3 is provided with a clapboard support 7, the bottom of a heating bottle to be heated can be supported through the function of the clapboard support 7, the inner bottom wall of the heating container 3 is provided with a magnetic stirrer 8, the magnetic stirrer 8 is positioned below the clapboard support 7, the magnetic stirrer 8 placed in the heating container 3 is pushed by the magnetic field of a magnetic stirring coil to carry out the circumferential operation, thereby achieving the aim of stirring the liquid, the liquid is heated uniformly, and the heating efficiency of the water bath is further improved, the inside activity of dead slot is equipped with screwed pipe 9, and the fixed tooth piece 10 of stirring that is equipped with of one end of screwed pipe 9, and the inside threaded connection of screwed pipe 9 has screw post 11, and the inside activity of spacing frame 6 is equipped with spacing ring 12, and screw post 11 is fixed with the side of spacing ring 12.

Interior roof and the interior diapire of dead slot are equipped with stopper 13, and the spacing groove has been seted up to the screw post 11 side, stopper 13 and the inside sliding connection of spacing groove, and when screw post 11 controlled about the inside of screwed pipe 9, stopper 13 slided in the inside of spacing groove, can carry on spacingly to screw post 11 through the effect of stopper 13 and spacing groove, prevents that the screw post from taking place to rotate along with screwed pipe 9.

When using, the inside of heating container 3 is placed to the heating bottle that will heat, come to heat the inside liquid of heating container 3 through heater 4 and heater strip 5, liquid after the rethread heating heats the heating bottle, after the heating bottle is placed the inside of heating container 3, rotatory stirring tooth piece 10, it rotates to drive screwed pipe 9, because the internal thread connection of screwed pipe 11 and screwed pipe 9, make screwed pipe 11 remove to the right side under the effect of screw thread, promote spacing ring 12 and remove to the right side, make the inner wall of spacing ring 12 and the surface contact of heating bottle, it is spacing to carry out the heating bottle through the effect of spacing ring 12, the fixed effect of heating bottle when heating has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laboratory is with constant temperature water bath of being convenient for fixed utensil, includes heating device main part (1), control panel (2) and heating vessel (3), its characterized in that: control panel (2) are located the positive left side of heating device main part (1), place the top in heating device main part (1) heating container (3), the top fixed mounting of heating container (3) has heater (4), the bottom of heater (4) is equipped with heater strip (5), the inside of heating container (3) is equipped with spacing frame (6), the left side inner wall of spacing frame (6) is equipped with the dead slot, the inside activity of dead slot is equipped with screwed pipe (9), the one end of screwed pipe (9) is fixed to be equipped with stirs tooth piece (10), the inside threaded connection of screwed pipe (9) has screw thread post (11), the inside activity of spacing frame (6) is equipped with spacing ring (12), screw thread post (11) are fixed with the side of spacing ring (12).

2. The thermostatic water bath kettle for the laboratory convenient for fixing the utensil as claimed in claim 1, wherein: the inner bottom wall of the heating container (3) is provided with a clapboard support (7).

3. The thermostatic water bath for the laboratory convenient for fixing the utensil as claimed in claim 2, wherein: the inner bottom wall of the heating container (3) is provided with a magnetic stirrer (8), and the magnetic stirrer (8) is positioned below the clapboard support (7).

4. The thermostatic water bath kettle for the laboratory convenient for fixing the utensil as claimed in claim 1, wherein: and the inner top wall and the inner bottom wall of the empty groove are provided with limit blocks (13).

5. The thermostatic water bath for the laboratory convenience of fixing the utensil of claim 4, wherein: the side surface of the threaded column (11) is provided with a limiting groove, and the limiting block (13) is connected with the inside of the limiting groove in a sliding mode.

6. The thermostatic water bath kettle for the laboratory convenient for fixing the utensil as claimed in claim 1, wherein: the limiting frame (6) is arranged in an annular mode, a notch is formed in the right side of the limiting frame (6), and the size of the notch is matched with the diameter of the heating wire.