CN219210015U

CN219210015U - Electric heating constant temperature water bath kettle with uniform heating

Info

Publication number: CN219210015U
Application number: CN202320764153.8U
Authority: CN
Inventors: 李洪政; 张晓乐; 赵巧丽
Original assignee: Albert Beijing Biological Science And Technology Co ltd
Current assignee: Albert Beijing Biological Science And Technology Co ltd
Priority date: 2023-04-08
Filing date: 2023-04-08
Publication date: 2023-06-20
Anticipated expiration: 2033-04-08

Abstract

The utility model relates to the technical field of water baths and discloses an electric heating constant temperature water bath which comprises a body, wherein the body is hollow, a placing groove communicated with the inside of the body is formed in the upper surface of the body, a sliding groove is formed in the inner wall of the right side of the placing groove, a rack is connected in a sliding manner in the sliding groove, the upper surface of the rack extends out of the upper surface of the body through the sliding groove, the lower surface of the rack extends into the body, two fixing blocks are fixedly connected to the upper surface of the body, a rotating rod is rotationally connected between the two fixing blocks, the electric heating constant temperature water bath which is heated uniformly is prevented from being scalded by water vapor easily received by hand skin in the process of taking out a reagent or an experimental bottle from the constant temperature water bath when the heating temperature of the reagent is high, the hand is prevented from touching the inner wall of the constant temperature water bath in the process of taking out the reagent from the constant temperature water bath, and the safety and stability of the constant temperature water bath are improved.

Description

Electric heating constant temperature water bath kettle with uniform heating

Technical Field

The utility model relates to the technical field of water baths, in particular to an electric heating constant temperature water bath pot with uniform heating.

Background

The constant-temperature water bath kettle is widely applied to drying, concentrating, distilling, dipping chemical reagents, dipping medicines and biological agents, can also be used for heating water bath at constant temperature and other temperature reagents, is a necessary tool for education and scientific research of biology, genetics, viruses, aquatic products, environmental protection, medicines, sanitation, biochemical laboratories and analysis rooms, and is mainly characterized in that the water tank is made of stainless steel, has excellent corrosion resistance, and has accurate temperature control, convenient operation and safe use.

However, when the existing thermostatic water bath is used for an experiment, the reagent is directly placed in the thermostatic water bath for heating, the heated reagent is directly taken out from the thermostatic water bath, when the temperature required to be heated by the reagent in the experiment is higher, the temperature in the thermostatic water bath is required to be heated to a higher temperature, and at the moment, the heated reagent or an experiment bottle is taken out from the thermostatic water bath, the hand skin is easy to receive steam scalding, or the palm is easy to touch the inner wall of the thermostatic water bath for scalding in the process of directly taking out the reagent from the thermostatic water bath.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the electric heating thermostatic water bath which is heated uniformly, and has the advantages of avoiding scalding the hands skin easily by water vapor in the process of taking out the reagent or the experimental bottle from the thermostatic water bath when the reagent heating temperature is higher, avoiding scalding the hands touching the inner wall of the thermostatic water bath in the process of taking out the reagent from the thermostatic water bath, increasing the safety and stability of the thermostatic water bath, solving the problems that the temperature in the thermostatic water bath is required to be heated to be higher when the reagent heating temperature in the experiment is higher, the heated reagent or the experimental bottle is taken out from the thermostatic water bath at the moment, the hands skin is easy to be scalded by water vapor in the process of taking out the reagent from the thermostatic water bath, or the hands are easy to touch the inner wall of the thermostatic water bath when the reagent is taken out from the thermostatic water bath directly.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be heated even electric heat thermostat water bath, includes the body, the inside cavity of body, the standing groove rather than inside communicating is seted up to the upper surface of body, and the sliding tray has been seted up to the inner wall of standing groove right side, and sliding connection has the rack in the sliding tray, and the upper surface of rack extends the upper surface of body through the sliding tray, and the lower surface of rack extends into in the body, and the upper surface fixedly connected with of body has two fixed blocks, rotates between two fixed blocks to be connected with the dwang, and the surface fixed cover of dwang is equipped with the gear with rack looks adaptation, and the gear is connected with the rack meshing.

Preferably, the body is provided with a cover matched with the placing groove, the cover is connected with the body through a hinge, the front end of the rotating rod rotates to penetrate through the front surface of the front fixing block, and the upper surface of the body is fixedly connected with the first motor.

Preferably, the rotary output shaft of the first motor is fixedly connected with the front end of the rotary rod, and the left side surface of the rack is fixedly connected with a first fixing plate.

Preferably, the left side surface fixedly connected with second fixed plate of rack, the upper surface of first fixed plate is offered and is extended its lower surface fixed slot, fixed slot inner wall fixedly connected with rubber pad.

Preferably, the surfaces of the front side and the rear side of the rack are fixedly connected with two positioning blocks, the inner walls of the front side and the rear side of the sliding groove are provided with two positioning grooves matched with the positioning blocks, and the positioning blocks are in sliding connection with the positioning grooves.

Preferably, the upper surface fixedly connected with second motor of body, the rotation output shaft of second motor rotates and runs through into this internally, and the rotation output shaft fixedly connected with bracing piece in this internally is run through to the second motor, and the one end fixedly connected with stirring rod of second motor is kept away from to the bracing piece.

(III) beneficial effects

Compared with the prior art, the utility model provides the electric heating constant temperature water bath kettle which is heated uniformly, and has the following beneficial effects:

1. this electric heat constant temperature water bath that is heated evenly starts first motor and drives first fixed plate and second fixed plate and upwards shifts, and then drives test tube and experimental bottle and upwards shifts, until with test tube and experimental bottle displacement go out originally internally, the test tube and the experimental bottle after the convenience will heating are taken out this moment, avoid taking out in-process hand skin easily to receive vapor scald with reagent or experimental bottle from the constant temperature water bath when reagent heating temperature is higher, avoid taking out in-process messenger palm touch the inner wall emergence scald to the constant temperature water bath in the reagent from the constant temperature water bath, increase the security and the stability of constant temperature water bath.

2. This electric heat thermostat water bath that is heated evenly, when the second motor starts to rotate the output shaft and rotates, synchronous drive bracing piece rotates, and the bracing piece drives stirring rod and rotates, and stirring rod rotates the water in the stirring thermostat water bath, and then makes water heating while stirring for water is heated more evenly, and then makes the reagent heating in test tube and the experimental bottle more even, and then makes experimental data more accurate, and then increases thermostat water bath's stability and practicality.

3. This electric heat constant temperature water bath that is heated evenly, locating piece and constant head tank looks adaptation play the restriction effect to the rack for the rack can only take place the displacement from top to bottom, can not take place about or the back-and-forth displacement, increases the stability of constant temperature water bath.

4. This electric heat thermostat water bath that is heated evenly makes in test tube or experimental bottle insert the fixed slot and can contact and make the rubber pad take place extrusion deformation to extrusion rubber pad, the rubber pad is synchronous for the surface of test tube or experimental bottle with the extrusion force, and then fix the rubber pad, avoid test tube or experimental bottle to take place to rock and then cause reagent to spill in the fixed slot, the rubber pad is fixed test tube or experimental bottle and is avoided test tube or experimental bottle to take place to rock and then cause reagent to spill in the fixed slot, increase thermostat water bath's stability and practicality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an electrothermal thermostatic water bath kettle with uniform heating;

FIG. 2 is an enlarged view at A of FIG. 1;

FIG. 3 is a schematic view of a first fixing plate structure according to the present utility model;

FIG. 4 is a schematic plan view of an agitator bar according to the present utility model.

In the figure: 1. a body; 2. a placement groove; 3. a cover; 4. a sliding groove; 5. a rack; 6. a positioning groove; 7. a positioning block; 8. a fixed block; 9. a rotating lever; 10. a gear; 11. a first motor; 12. an agitating rod; 13. a second motor; 14. a support rod; 15. a first fixing plate; 16. a second fixing plate; 17. a fixing groove; 18. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a new technical solution: the utility model provides a uniform electric heating constant temperature water bath that is heated, including body 1, body 1 is the constant temperature water bath, the constant temperature water bath is prior art, do not do too much in this, body 1 is inside cavity, a plurality of standing grooves 2 communicating with its inside are seted up to the upper surface of body 1, be provided with the lid 3 with standing groove 2 looks adaptation on body 1, through hinge connection between lid 3 and the body 1, lid 3 can avoid the heat loss in the heating process, sliding tray 4 has been seted up to the inner wall on standing groove 2 right side, sliding connection has rack 5 in sliding tray 4, the front and back both sides fixed surface connection of rack 5 has two locating pieces 7, two constant temperature grooves 6 with locating piece 7 looks adaptation have been seted up to the inner wall on both sides around the sliding tray 4, locating piece 7 and constant temperature groove 6 looks adaptation play a limiting role to rack 5, make rack 5 only can take place the upper and lower displacement, the upper surface of the rack 5 extends out of the upper surface of the body 1 through the sliding groove 4 without left-right or front-back displacement, the lower surface of the rack 5 extends into the body 1, the upper surface of the body 1 is fixedly connected with two fixing blocks 8, a rotating rod 9 is rotationally connected between the two fixing blocks 8, a gear 10 matched with the rack 5 is fixedly sleeved on the outer surface of the rotating rod 9, the gear 10 is in meshed connection with the rack 5, the front end of the rotating rod 9 rotates to penetrate through the front side surface of the front side fixing block 8, the upper surface of the body 1 is fixedly connected with a first motor 11, a rotating output shaft of the first motor 11 is fixedly connected with the front end of the rotating rod 9, the left side surface of the rack 5 is fixedly connected with a first fixing plate 15, the left side surface of the rack 5 is fixedly connected with a second fixing plate 16, the first fixing plate 15 is positioned on the upper side of the second fixing plate 16, the upper surface of first fixed plate 15 has been seted up and has been extended its lower surface fixed slot 17, fixed slot 17 inner wall fixedly connected with a plurality of rubber pads 18, rubber pad 18 is elastic rubber material, insert test tube or experimental bottle from fixed slot 17 and run through the lower surface of first fixed plate 15, and make the lower extreme of test tube or experimental bottle and the upper surface contact of second fixed plate 16, make in test tube or experimental bottle inserts fixed slot 17 and can take place extrusion deformation with rubber pad 18, and extrude rubber pad 18, rubber pad 18 is synchronous for the surface of test tube or experimental bottle with the extrusion force, and then fix rubber pad 18, avoid test tube or experimental bottle to take place to rock and then cause reagent to spill in fixed slot 17, rubber pad 18 is fixed test tube or experimental bottle and is avoided test tube or experimental bottle to take place to rock and then cause reagent to spill in fixed slot 17, the stability and the practicality of constant temperature water bath pot are increased.

Further, when starting first motor 11 and synchronously driving the rotation output shaft and rotate, and then the synchronous dwang 9 that drives rotates, the synchronous drive gear 10 that rotates, gear 10 rotates and rack 5 meshing, make rack 5 carry out the displacement from top to bottom, rack 5 carries out the displacement in-process and then drives first fixed plate 15 and second fixed plate 16 in step and carries out the displacement from top to bottom, and then the synchronous test tube and the experimental bottle that drive on it carry out the displacement from top to bottom, first fixed plate 15 and second fixed plate 16 downward displacement make test tube and experimental bottle on it shift downwards to the aquatic in the body 1, and then heat test tube and experimental bottle, after the heating finishes, start first motor 11 and drive first fixed plate 15 and second fixed plate 16 upward displacement in step, and then drive test tube and experimental bottle upward displacement, until with test tube and experimental bottle displacement out in the body 1, the test tube after the heating is convenient this moment, avoid taking out reagent or experimental bottle from the inner wall in-process hand skin easy to receive the water-bath from the thermostatic water bath from the thermostatic bath, the temperature is scalded, the temperature is increased from the thermostatic bath, the temperature is avoided, the touch safety and stability of the water bath that the palm of the temperature is increased in the temperature is taken out to the temperature is guaranteed.

Further, the upper surface fixedly connected with second motor 13 of body 1, the rotation output shaft of second motor 13 rotates and runs through into in the body 1, the rotation output shaft fixedly connected with bracing piece 14 in the body 1 is run through to second motor 13, the one end fixedly connected with stirring rod 12 of second motor 13 is kept away from to bracing piece 14, when the rotation output shaft rotation is started to second motor 13, synchronous drive bracing piece 14 rotates, bracing piece 14 drives stirring rod 12 rotation, stirring rod 12 rotates stirring the water in the constant temperature water bath, and then make water heating stirring simultaneously, make water be heated more evenly, and then make the reagent heating in test tube and the experimental bottle more even, and then make experimental data more accurate, and then increase stability and the practicality of constant temperature water bath.

Further, the first motor 11 is a motor with self-locking property, and the rotating output shaft of the first motor cannot rotate after power failure.

Working principle: when the device is used, through driving the rotation output shaft in step when starting first motor 11 and rotate, and then drive dwang 9 in step and rotate, dwang 9 rotates and drives gear 10 in step and rotates, gear 10 rotates and rack 5 meshing, make rack 5 carry out the displacement from top to bottom, rack 5 carries out the displacement in step and then drives first fixed plate 15 and second fixed plate 16 in step and carries out the displacement from top to bottom, and then drive test tube and experimental bottle on it in step, first fixed plate 15 and second fixed plate 16 downward displacement make test tube and experimental bottle on it shift down to the aquatic in the body 1, and then heat test tube and experimental bottle, after the heating finishes, start first motor 11 and drive first fixed plate 15 and second fixed plate 16 in step and upwards shift, and then drive test tube and experimental bottle upwards shift, until with test tube and experimental bottle displacement out in the body 1, the time conveniently take out test tube and experimental bottle after heating, avoid taking out reagent or experimental bottle from the temperature-keeping temperature skin in the time constant temperature, the temperature skin is easy to the constant temperature, and the water bath stability of touch water bath from inside the water bath safety and the water bath of palm of the inside the water bath that the temperature is increased in the process of taking out reagent from the temperature, and the palm of the water bath safety and touch stability of the palm of the water.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 be heated even electric heat constant temperature water bath, includes body (1), its characterized in that: the utility model discloses a rack, including body (1), rack (5), rotary rod (9), rack (5) and rack (5) are connected in the fixed surface of body (1), two fixed blocks (8) are connected with in the upper surface of body (1), rotate between two fixed blocks (8), rotary rod (9) outer surface fixed cover is equipped with gear (10) with rack (5) looks adaptation, gear (10) and rack (5) meshing connection.

2. The uniformly heated electric heating thermostatic water bath according to claim 1, wherein: the novel rotary rack is characterized in that a cover (3) matched with the placing groove (2) is arranged on the body (1), the cover (3) is connected with the body (1) through a hinge, the front end of the rotary rod (9) rotates to penetrate through the front side surface of the front side fixing block (8), and the upper surface of the body (1) is fixedly connected with a first motor (11).

3. The electrically heated constant temperature water bath of claim 2, wherein: the rotary output shaft of the first motor (11) is fixedly connected with the front end of the rotary rod (9), and the left side surface of the rack (5) is fixedly connected with a first fixing plate (15).

4. A heated uniform electric heating thermostatic water bath according to claim 3, wherein: the left side surface fixedly connected with second fixed plate (16) of rack (5), the upper surface of first fixed plate (15) is offered and is extended its lower surface fixed slot (17), and fixed slot (17) inner wall fixedly connected with rubber pad (18).

5. The uniformly heated electric heating thermostatic water bath according to claim 1, wherein: two locating blocks (7) are fixedly connected to the surfaces of the front side and the rear side of the rack (5), two locating grooves (6) matched with the locating blocks (7) are formed in the inner walls of the front side and the rear side of the sliding groove (4), and the locating blocks (7) are in sliding connection with the locating grooves (6).

6. The uniformly heated electric heating thermostatic water bath according to claim 1, wherein: the upper surface fixedly connected with second motor (13) of body (1), the rotation output shaft of second motor (13) rotates and runs through into in body (1), and rotation output shaft fixedly connected with bracing piece (14) in second motor (13) runs through into body (1), and one end fixedly connected with stirring rod (12) that second motor (13) were kept away from to bracing piece (14).