CN220126260U

CN220126260U - Electric heating constant temperature water bath kettle

Info

Publication number: CN220126260U
Application number: CN202321265099.9U
Authority: CN
Inventors: 陈燏; 林玉; 谢翔峰; 邱德辉; 黄小兰
Original assignee: Fuzhou Carrier Biotechnology Co ltd
Current assignee: Fuzhou Carrier Biotechnology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-12-05
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses an electric heating constant-temperature water bath kettle, and relates to the technical field of test equipment. This electric heat thermostat water bath, including the water bath, the outer wall back sliding connection of water bath has the movable block, the spout has been seted up to the inner wall of movable block, the right-hand member inner wall of spout is through reset spring elastic connection has the disc, the middle part fixedly connected with stopper of disc, the top of movable block is through connecting rope fixedly connected with place the board, bolt fixedly connected with apron is passed through on the top of water bath, the top and the side of apron are all connected with the pulley through the support rotation, the spacing groove has been seted up to the outer wall surface of water bath. According to the utility model, the container in the water bath kettle is not required to be taken out manually, and the placing plate is stopped by limiting the moving block, so that the container is taken after being cooled, and the danger that workers take the container and burn the surface at high temperature is avoided to a certain extent.

Description

Electric heating constant temperature water bath kettle

Technical Field

The utility model relates to the technical field of test equipment, in particular to an electric heating constant-temperature water bath kettle.

Background

The water bath is used for drying, concentrating, distilling and other needed test equipment, and the container in the water bath is heated by the electric heating disc to achieve the needed test effect, and the intelligent temperature control and accuracy characteristics are adopted, so that the water bath is widely applied to the work of biochemical laboratories, medicines, education and scientific research and the like.

In use, the container is typically placed in a water bath and tested by controlling the temperature and heating.

In the prior art, the following two defects are present; on the one hand, because the container in the water bath is continuously heated, and can produce a large amount of vapor in the water bath, after opening the constant temperature pot lid, vapor can outwards overflow and staff trade and take the container, can lead to the condition that the staff scalds to appear, be difficult for the staff to take, on the other hand, when continuously heating in the water bath, water in the water bath can reduce gradually because of the evaporation, leads to inside water level to descend the effect that influences the experiment, and inside water evaporation does not add in time, and continuous heating can cause the condemned condition of heating pipe.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an electric heating constant temperature water bath pot, which solves the problems that the background art mentions that water vapor can outwards overflow staff to take a container in a trade way, and the staff can be scalded.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an electric heat thermostat water bath, includes the water bath, the outer wall back sliding connection of water bath has the movable block, the spout has been seted up to the inner wall of movable block, the right-hand member inner wall of spout is through reset spring elastic connection has the disc, the middle part fixedly connected with stopper of disc, the top of movable block is through connecting rope fixedly connected with place the board, bolt fixedly connected with apron is passed through on the top of water bath, the top and the side of apron all are connected with the pulley through the support rotation, the spacing groove has been seted up to the outer wall surface of water bath, the inboard lateral wall fixedly connected with slide rail of water bath.

Preferably, the inner wall bottom fixedly connected with stand pipe of water-bath, the outer wall of apron runs through and fixedly connected with transmission pipe, the outer wall sliding connection of stand pipe has the kickboard, the toper mouth has been seted up to the upper surface of kickboard, the inner wall fixedly connected with supporting ball of toper mouth, the hose has been pegged graft at the top of transmission pipe.

Preferably, the top of the supporting ball is contacted with the inner wall of the lower end of the transmission pipe.

Preferably, the inner wall of the right end of the sliding groove is fixedly connected with one end of a reset spring, and the other end of the reset spring is fixedly connected with the right side wall of the disc.

Preferably, the limiting block penetrates through and is connected to the inner wall of the moving block in a sliding mode, and the limiting block is inserted into the limiting groove.

Preferably, the top of the moving block is fixedly connected with one end of the connecting rope, and the other end of the connecting rope is fixedly connected with the upper surface of the placing plate.

Preferably, the connecting rope is wound on the surface of the pulley.

Preferably, the connecting rope penetrates through the middle of the cover plate and is in sliding connection with the side wall of the placing plate.

(III) beneficial effects

The utility model provides an electric heating constant temperature water bath kettle. The beneficial effects are as follows:

(1) When the electric heating constant temperature water bath is used, firstly, the limit of the movable block is relieved when the container is taken out, one end of the movable block, which is connected with the rope, is moved downwards, the other end of the movable block is connected with the rope to move upwards, the movable block is limited, the movable block is placed with the container to stay at the position where a worker conveniently takes, the area of the movable block is controlled not to be at the top of the water bath, the influence of steam can not be received, and the movable block is limited to be utilized to stay the movable block, so that the container is taken after being cooled, and the danger that the worker takes and burns at a high temperature on the surface is avoided to a certain extent.

(2) When the electric heating constant temperature water bath is used, the floating plate can be moved downwards with the supporting balls when the water level is lowered, the top of the supporting balls is not blocked by the openings at the lower ends of the transmission pipes, after the water level in the water bath rises, the floating plate and the supporting balls can be moved upwards, the top of the supporting balls is blocked by the openings at the lower ends of the transmission pipes, water in the water bath is automatically added through the influence of the water level, the influence of water evaporation on the test effect is avoided, and the scrapping of the heating pipes is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of a water bath kettle of the utility model;

FIG. 2 is a schematic diagram of the back structure of the water bath kettle of the utility model;

FIG. 3 is a schematic diagram of the overall cross-sectional structure of the moving block of the present utility model;

FIG. 4 is a schematic diagram of the overall cross-sectional structure of the water bath of the present utility model;

FIG. 5 is a schematic diagram of the overall top view of the water bath of the present utility model;

fig. 6 is a schematic diagram of the overall cross-sectional structure of the transfer tube of the present utility model.

In the figure: 1. a water bath kettle; 2. a moving block; 3. a chute; 4. a return spring; 5. a disc; 6. a limiting block; 7. a connecting rope; 8. a cover plate; 9. a pulley; 10. a limit groove; 11. placing a plate; 12. a slide rail; 13. a transmission tube; 14. a guide tube; 15. a floating plate; 16. a conical mouth; 17. a support ball; 18. and (3) a hose.

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. 1-6, the utility model provides an electric heating constant temperature water bath, which comprises a water bath 1, wherein a moving block 2 is slidably connected to the back of the outer wall of the water bath 1, a notch is formed in the back of the water bath 1, the moving block 2 can slide up and down along the notch, a sliding groove 3 is formed in the inner wall of the moving block 2, the inner wall of the right end of the sliding groove 3 is elastically connected with a disc 5 through a reset spring 4, a limiting block 6 is fixedly connected to the middle part of the disc 5, the top of the moving block 2 is fixedly connected with a placing plate 11 through a connecting rope 7, the connecting rope 7 plays a role of connecting the placing plate 11, the connecting rope 7 is made of a heat insulation material, the heat conductivity is small, workers cannot be scalded when the placing plate 11 is to move, the top of the water bath 1 is fixedly connected with a cover plate 8 through bolts, the top and the side edges of the cover plate 8 are both rotatably connected with pulleys 9 through brackets, the pulleys 9 are provided with two groups, the connecting rope 7 play a role of supporting and reducing abrasion of the connecting rope 7 through the pulleys 9, the inner wall surface of the water bath 1 is fixedly connected with a sliding rail 12 of the inner wall of the water bath 1.

The outer wall of apron 8 runs through and fixedly connected with transmission pipe 13, transmission pipe 13 is the metal material, can not receive the inside temperature influence of water bath 1 and appear deformation, and transmission pipe 13's lower extreme inner wall is the toper, water bath 1's inner wall bottom fixedly connected with guide tube 14, guide tube 14 prevents rocking after the kickboard 15 receives the water boiling, and can let the vertical upward movement of kickboard 15, guide tube 14's outer wall sliding connection has kickboard 15, the kickboard 15 weight is lighter, the inside water of water bath 1 can let kickboard 15 produce and float, the bell mouth 16 has been seted up to the upper surface of kickboard 15, the bottom of bell mouth 16 is the opening, can let the water of adding flow to the bottom of water bath 1 through the bell mouth 16 bottom, the inner wall fixedly connected with supporting ball 17 of bell mouth 16, the bottom and the bell mouth 16 are fixed, and the upper end is the sphere and can be with the lower extreme opening of transmission pipe 13, the top of transmission pipe 13 is pegged graft and has hose 18, hose 18 is the rubber material, can follow hose 18 inside transmission pipe 13 and flow into inside water bath 1 afterwards.

The top of supporting ball 17 and the inner wall contact of transmission tube 13 lower extreme, the right-hand member inner wall of spout 3 and the one end fixed connection of reset spring 4, when outwards pulling stopper 6, disc 5 can compress reset spring 4, when loosening stopper 6, utilize reset spring 4's reverse elasticity to bring stopper 6 to reset, the other end of reset spring 4 and the right side lateral wall fixed connection of disc 5, stopper 6 runs through and sliding connection is on the inner wall of movable block 2, stopper 6 and spacing groove 10 peg graft, the top of movable block 2 and the one end fixed connection of connecting rope 7, the other end of connecting rope 7 and the last fixed surface of placing board 11 are connected, connecting rope 7 winds the surface of establishing at pulley 9, connecting rope 7 runs through and sliding connection is at the middle part of apron 8, the inner wall of slide rail 12 and the lateral wall sliding connection of placing board 11.

In the utility model, when the water bath kettle is used, firstly, the limit block 6 is required to move rightwards to bring the disc 5 together to compress the reset spring 4, meanwhile, the limit block 6 is separated from the notch of the limit groove 10, the limit block 2 is released to move, then one end of the connecting rope 7 is moved downwards, the other end of the connecting rope 7 is moved upwards with the placing plate 11, when the placing plate 11 rises to a container, at this time, the moving block 2 is moved to the lowest end of the notch at the back of the water bath kettle 1, and after the limit block 6 is overlapped with the limit groove 10 at the bottommost end, the limit block 6 is released to reset by utilizing the reverse elastic force of the reset spring 4 to bring the disc 5 and the limit block 6 to the left, the limit block 6 is spliced with the limit groove 10 to limit the moving block 2, then the test container is placed on the placing plate 11 one by one through the notch on the cover plate 8, then the limit block 6 is removed from the limit of the moving block 2, and as the placing plate 11 and the container have a certain weight, then one end of the moving block 2 and the connecting rope 7 is slowly moved upwards, the other end of the connecting rope 7 is moved downwards with the placing plate 11, the limit block 2 is slowly moves downwards with the placing plate 11, the notch at the uppermost end of the connecting rope 1 is moved leftwards with the limit block 6 to reset groove 6 by utilizing the reverse elastic force of the reset spring 4, and the limit block 6 is reversely inserted to the limit groove 6 is subjected to test groove 6 to reset to the limit groove 6 after the limit groove is carried by the reset spring 4.

According to the fourth illustration, the water bath 1 is in a water-bearing state and the floating plate 15 is in a floating state, and as the water in the water bath 1 is continuously heated during the test, partial water is evaporated, after the water level is reduced, the floating plate 15 is also reduced along with the water level and moves downwards along with the supporting ball 17, the top of the supporting ball 17 is opened with the lower end opening of the conveying pipe 13, the water to be added flows down from the conveying pipe 13 and flows into the water bath 1 along the through opening at the bottom end of the conical opening 16, and when the water level is increased, the floating plate 15 and the supporting ball 17 are upwards moved, the top of the supporting ball 17 is blocked at the lower end opening of the conveying pipe 13, and the water cannot be continuously added.

When the tested container is required to be taken out, the container on the placing plate 11 is cooled only by connecting the placing plate 11 through the connecting rope 7 according to the notch of the first step and then limiting the moving block 2, and then the container can be taken out by staff. In actual operation, workers are prevented from being scalded by water vapor or the higher surface temperature of the container.

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. An electric heating constant temperature water bath pot, comprises a water bath pot (1), and is characterized in that: the utility model discloses a water bath, including outer wall back sliding connection, spout (3) have been seted up to the outer wall back sliding connection of water bath (1), spout (3) have been seted up to the inner wall of movable block (2), the right-hand member inner wall of spout (3) is through reset spring (4) elastic connection disc (5), the middle part fixedly connected with stopper (6) of disc (5), board (11) are placed through connecting rope (7) fixedly connected with in the top of movable block (2), bolt fixedly connected with apron (8) are passed through on the top of water bath (1), the top and the side of apron (8) are all connected with pulley (9) through the support rotation, spacing groove (10) have been seted up on the outer wall surface of water bath (1), inboard lateral wall fixedly connected with slide rail (12) of water bath (1).

2. An electrically heated thermostat water bath as claimed in claim 1 wherein: the utility model discloses a water bath, including inner wall bottom fixedly connected with stand pipe (14) of water bath (1), the outer wall of apron (8) runs through and fixedly connected with transmission pipe (13), the outer wall sliding connection of stand pipe (14) has kickboard (15), conical mouth (16) have been seted up to the upper surface of kickboard (15), inner wall fixedly connected with supporting ball (17) of conical mouth (16), hose (18) have been pegged graft at the top of transmission pipe (13).

3. An electrically heated thermostat water bath as claimed in claim 2 wherein: the top of the supporting ball (17) is contacted with the inner wall of the lower end of the transmission pipe (13).

4. An electrically heated thermostat water bath as claimed in claim 1 wherein: the inner wall of the right end of the sliding groove (3) is fixedly connected with one end of the reset spring (4), and the other end of the reset spring (4) is fixedly connected with the right side wall of the disc (5).

5. An electrically heated thermostat water bath as claimed in claim 1 wherein: the limiting block (6) penetrates through and is connected to the inner wall of the moving block (2) in a sliding mode, and the limiting block (6) is inserted into the limiting groove (10).

6. An electrically heated thermostat water bath as claimed in claim 1 wherein: the top of the moving block (2) is fixedly connected with one end of a connecting rope (7), and the other end of the connecting rope (7) is fixedly connected with the upper surface of the placing plate (11).

7. An electrically heated thermostat water bath as claimed in claim 1 wherein: the connecting rope (7) is wound on the surface of the pulley (9).

8. An electrically heated thermostat water bath as claimed in claim 1 wherein: the connecting rope (7) penetrates through the middle of the cover plate (8) in a sliding mode, and the inner wall of the sliding rail (12) is in sliding connection with the side wall of the placing plate (11).