CN219168468U

CN219168468U - Constant-temperature water bath kettle

Info

Publication number: CN219168468U
Application number: CN202223094614.XU
Authority: CN
Inventors: 王海波
Original assignee: Xiangyang Weisan Medical Laboratory Co ltd
Current assignee: Xiangyang Weisan Medical Laboratory Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-06-13
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to a constant-temperature water bath kettle, and relates to the technical field of water baths. Firstly, water is put into the liquid storage space, then the inner container body is heated, then the first driving piece drives the carrying disc to move upwards so as to adjust the height between the carrying disc and the inner side bottom surface of the inner container body, namely, the height between the carrying disc and the water liquid level is adjusted, so that a plurality of test tubes can be placed in sequence, the test tubes pass through the clamping grooves and are carried through the top ends of the trays, after the plurality of test tubes are placed, the carrying disc can be driven by the first driving piece to move downwards so as to adjust the depth of the test tubes extending into water, so that the practical warming requirement can be met.

Description

Constant-temperature water bath kettle

Technical Field

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

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 water bath constant-temperature heating and other temperature tests, and is a necessary tool for biological, genetic, viral, aquatic products, environmental protection, medicine, sanitation, biochemical laboratories and analytical laboratory education and scientific research.

Patent CN210022199U discloses a thermostat water bath, and this device can realize functions such as the flooding of chemical reagent pipe, distillation, washing, weather to realize placing the test tube after constant temperature heating digestion and airing fast to the test tube outer wall, prepare for next experiment, great improvement work efficiency, optimized experimental step, reduced intensity of labour.

However, the above-mentioned current water-bath can not stable joint test tube, and the putting into or taking off of test tube is inconvenient, and can not adjust the degree of depth that the test tube stretched into in water, and is inconvenient for practical application, consequently, needs a constant temperature water-bath.

Disclosure of Invention

Aiming at the state of the prior art, the utility model provides a constant-temperature water bath, which can effectively solve the problems that the water bath in the prior art can not be used for stably clamping a test tube, is inconvenient to put in or take off the test tube, can not adjust the depth of the test tube extending into water, and is inconvenient for practical application.

The utility model is realized by the following technical scheme:

the utility model provides a constant-temperature water bath kettle, which comprises:

the pot body, the opening has been seted up on the top of the pot body and inside is formed with accommodation space.

The inner container body is arranged in the accommodating space, and a liquid storage space for storing liquid is formed in the top end opening of the inner container body.

The tray is located the below of accepting the dish and is passed through the link with accept the dish and be connected, the top of tray is used for holding up the bottom of test tube, first driving piece is used for the drive accept the dish and reciprocate, for adjusting the height between the inboard bottom surface of accepting the dish with the inner bag body.

Further, the first driving piece comprises a fixed end and a movable end, wherein the fixed end is fixedly arranged on the bottom surface of the liquid storage space, and the movable end is fixedly connected with the tray.

Further, a plurality of supporting grooves corresponding to the clamping grooves one by one are formed in the top end of the tray, and each supporting groove is used for supporting the bottom end of one test tube in one by one correspondence.

Further, the connecting frame comprises a plurality of connecting rods, one ends of the connecting rods corresponding to the connecting rods are fixedly connected with the bearing plate, and the other ends of the connecting rods corresponding to the connecting rods are fixedly connected with the tray.

Further, the water bath still includes the heating pipe, the heating pipe is located the bottom of inner bag body is used for the inner bag body heats.

Further, the inside wall of accommodation space just is equipped with a plurality of buckle groove groups along vertical direction, every buckle groove group is including being located the coplanar and at least two symmetric distribution's slotted hole, and one buckle groove group's at least two slotted holes are used for joint block respectively, the joint block is used for accepting the inner bag body.

Further, the inner container body is arranged in the accommodating space in a sliding mode along the vertical direction, the water bath further comprises a second driving piece, the second driving piece is arranged in the accommodating space and located below the inner container body, and the second driving piece is used for driving the inner container body to move up and down so as to adjust the height between the inner container body and the ground.

Further, the receiving assembly further comprises a guide piece, wherein the guide piece is arranged in the liquid storage space, and the receiving disc is in sliding connection with the guide piece along the vertical direction.

Further, the guide piece comprises at least three guide rods, and at least three guide rods are vertically distributed and distributed in the liquid storage space in a staggered mode.

Further, at least one guide rod is connected with the side wall of the liquid storage space.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, through arranging the parts such as the pot body, the inner container body and the bearing assembly, water is firstly put into the liquid storage space, then the inner container body is heated, and then the bearing disc is driven to move upwards through the first driving piece, so that the height between the bearing disc and the inner bottom surface of the inner container body is adjusted, namely, the height between the bearing disc and the water level is adjusted, a plurality of test tubes are placed in sequence, the test tubes pass through the clamping grooves and are borne through the top end of the tray, after the plurality of test tubes are placed, the bearing disc can be driven to move downwards through the first driving piece, so that the depth of the test tubes stretching into the water is adjusted, the actual temperature requirement is met.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a thermostatic water bath provided by the utility model;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic view of the cross-sectional structure in the direction A-A in FIG. 2;

FIG. 4 is a schematic view of a part of the enlarged structure of the portion B in FIG. 3;

FIG. 5 is a schematic diagram showing a cross-sectional structure in the direction A-A in FIG. 2;

FIG. 6 is a schematic perspective view of an embodiment of a portion of a thermostat water bath provided by the present utility model;

fig. 7 is a schematic view of the structure of fig. 6 in a semi-cut-away perspective.

Reference numerals: 1. a pot body; 11. an accommodation space; 111. a buckle groove group; 1111. a slot hole; 11111. a clamping block; 2. a liner body; 21. a liquid storage space; 3. a receiving assembly; 31. a receiving tray; 311. a clamping groove; 32. a tray; 321. a supporting and connecting groove; 33. a connecting frame; 34. a first driving member; 341. a fixed end; 342. a movable end; 35. a guide member; 4. and a second driving member.

Detailed Description

The following detailed description of the preferred embodiments of the utility model, taken in conjunction with the accompanying drawings, form a part hereof, and which together with the embodiments of the utility model serve to illustrate the utility model and not to limit the utility model.

As shown in fig. 1 to 7, the constant-temperature water bath provided by the utility model comprises a pot body 1, an inner container body 2 and a receiving assembly 3.

The top end of the pot body 1 is provided with an opening, and an accommodating space 11 is formed inside the pot body.

The inner container body 2 is disposed in the accommodating space 11, and a liquid storage space 21 for storing liquid is formed in the inner container body 2 and has an opening at the top end thereof.

The receiving assembly 3 comprises a receiving tray 31, a tray 32, a connecting frame 33 and a first driving piece 34, wherein the receiving tray 31, the tray 32, the connecting frame 33 and the first driving piece 34 are all positioned in the liquid storage space 21, the receiving tray 31 is arranged in the liquid storage space 21 in a sliding manner along the vertical direction, a plurality of clamping grooves 311 for clamping test tubes in one-to-one correspondence are formed in the receiving tray 31, the tray 32 is positioned below the receiving tray 31 and connected with the receiving tray 31 through the connecting frame 33, the top end of the tray 32 is used for supporting the bottom end of the test tubes, and the first driving piece 34 is used for driving the receiving tray 31 to move up and down so as to adjust the height between the receiving tray 31 and the inner bottom surface of the liner body 2.

According to the utility model, through arranging the parts such as the pot body 1, the liner body 2, the bearing assembly 3 and the like, water is firstly put into the liquid storage space 21, then the liner body 2 is heated, and then the bearing disc 31 is driven to move upwards through the first driving piece 34, so that the height between the bearing disc 31 and the inner bottom surface of the liner body 2 is regulated, namely, the height between the bearing disc 31 and the water level is regulated, so that a plurality of test tubes can be placed in sequence, the test tubes pass through the clamping grooves 311 and are borne through the top ends of the trays 32, after the test tubes are placed, the bearing disc 31 can be driven to move downwards through the first driving piece 34, so that the depth of the test tubes stretching into the water is regulated, and the practical temperature requirement is met.

Wherein, because the first driving member 34 can drive the tray 31 to move up and down, when a test tube needs to be placed in, the tray 31 can be driven upwards to facilitate the placement of a test tube by a worker, and when the test tube needs to be removed, the tray 31 can be driven upwards to facilitate the removal of the test tube by the worker.

The tray 32 is located below the receiving tray 31 and is connected to the receiving tray 31 via the connecting frame 33, so that the first driving member 34 drives any one of the receiving tray 31, the tray 32 and the connecting frame 33 to move up and down, and the receiving tray 31 can be driven to move down.

In order to facilitate stable driving of the tray 31 to move up and down, the first driving member 34 includes a fixed end 341 and a movable end 342, where the fixed end 341 is fixedly disposed on the bottom surface of the liquid storage space 21, and the movable end 342 is fixedly connected with the tray 32. Preferably, the first driving member 34 has waterproof and anti-high temperature properties, and can work normally in a constant temperature water bath.

For the convenience of more stable clamping test tubes, a plurality of supporting grooves 321 corresponding to the clamping grooves 311 one by one are formed in the top end of the tray 32, and each supporting groove 321 is used for supporting the bottom end of one test tube corresponding to one. Set up the support connects groove 321, can stabilize the joint to the test tube, and can restrict the bottom position of test tube and remove, prevent the test tube slope, be convenient for practical application.

In order to make the overall structure of the receiving assembly 3 more stable, the connecting frame 33 includes a plurality of connecting rods, one ends of the connecting rods corresponding to the connecting rods are fixedly connected with the receiving tray 31, and the other ends of the connecting rods corresponding to the connecting rods are fixedly connected with the tray 32. In practical application, tray 31, tray 32 and a plurality of connecting rods can regard as a external member, just initial distance between tray 31 and the tray 32 can be confirmed through selecting the connecting rod of different sizes to the test tube of joint different length can satisfy the demand in the practical application.

In order to be convenient for to the water heating in the water-bath, the water-bath still includes the heating pipe, the heating pipe is located the bottom of inner bag body 2 is used for the heating of inner bag body 2.

In order to facilitate the adjustment of the height of the liner body 2, the inner side wall of the accommodating space 11 is provided with a plurality of fastening groove groups 111 along the vertical direction, each fastening groove group 111 comprises slot holes 1111 which are located on the same plane and are symmetrically distributed, at least two slot holes 1111 of one fastening groove group 111 are respectively used for being connected with a clamping block 11111 in a clamping mode, and the clamping blocks 11111 are used for receiving the liner body 2. Wherein, because the height of current inner bag body 2 is generally unadjustable, is unfavorable for observing the condition of test tube inner bag body 2, consequently, every buckle groove group 111 corresponds a joint gear promptly, so that will inner bag body 2 joint is in different heights, and when the sight is blocked a bit and is inconvenient for observing, adjustable inner bag body 2's height is in order to observe the test tube.

In order to be convenient for adjust the initial height of inner bag body 2, inner bag body 2 is located along vertical direction slip accommodation space 11, the water-bath still includes second driving piece 4, second driving piece 4 is located accommodation space 11 just is located the below of inner bag body 2, second driving piece 4 is used for the drive inner bag body 2 reciprocates, for the regulation the height between inner bag body 2 and the ground. Wherein, because the height of current inner bag body 2 is generally unadjustable, be unfavorable for observing the condition of test tube inner bag body 2, when the sight is blocked a bit and be inconvenient for observing, the accessible second driving piece 4 adjusts the height of inner bag body 2, and the adjustment process is more convenient to observe the test tube.

In order to facilitate stable driving of the tray 31 to move up and down, the receiving assembly 3 further includes a guide member 35, the guide member 35 is disposed in the liquid storage space 21, and the tray 31 is slidably connected to the guide member 35 along a vertical direction. The guide member 35 includes at least three guide rods, and at least three guide rods are all vertically arranged and distributed in the liquid storage space 21 in a staggered manner. At least one of the guide rods is connected to a side wall of the liquid storage space 21. The design makes the bearing plate 31 more stable in the up-and-down moving process, and is convenient for practical application.

Compared with the prior art, the constant-temperature water bath provided by the utility model has the following beneficial effects:

The foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather is merely illustrative of the present utility model, and all modifications and equivalents of the embodiments described above may be made in accordance with the technical spirit of the present utility model.

Claims

1. A thermostat water bath, characterized by comprising:

the pot body is provided with an opening at the top end and an accommodating space is formed inside;

the inner container body is arranged in the accommodating space, and a liquid storage space for storing liquid is formed in the inner container body and is opened at the top end of the inner container body;

2. The thermostatic waterbath according to claim 1, wherein the first driving member includes a fixed end and a movable end, the fixed end is fixedly arranged on the bottom surface of the liquid storage space, and the movable end is fixedly connected with the tray.

3. The thermostatic waterbath according to claim 2, wherein a plurality of supporting grooves corresponding to the clamping grooves one by one are formed in the top end of the tray, and each supporting groove is used for supporting the bottom end of one test tube one by one.

4. A thermostat water bath as claimed in claim 3 wherein the connecting frame comprises a plurality of connecting rods, one ends of which correspond to the plurality of connecting rods being fixedly connected with the receiving tray, and the other ends of which correspond to the plurality of connecting rods being fixedly connected with the tray.

5. The thermostatic waterbath of claim 1 further comprising a heating tube disposed at the bottom of the liner body for heating the liner body.

6. The thermostat water bath of claim 1, wherein a plurality of fastening groove groups are arranged on the inner side wall of the accommodating space along the vertical direction, each fastening groove group comprises groove holes which are positioned on the same plane and are symmetrically distributed, at least two groove holes of one fastening groove group are respectively used for being connected with a clamping block, and the clamping blocks are used for receiving the liner body.

7. The thermostatic waterbath according to claim 1, wherein the liner body is slidably disposed in the accommodating space along a vertical direction, the waterbath further comprises a second driving member disposed in the accommodating space and located below the liner body, and the second driving member is configured to drive the liner body to move up and down, so as to adjust a height between the liner body and the ground.

8. The thermostatic waterbath according to claim 1, wherein the receiving assembly further comprises a guide member disposed within the liquid storage space, and the receiving tray is slidably connected to the guide member in a vertical direction.

9. The thermostatic waterbath of claim 8 wherein the guide includes at least three guide bars, the at least three guide bars being vertically disposed and staggered within the liquid storage space.

10. The thermostatic waterbath of claim 9 wherein at least one of the guide bars is connected to a side wall of the liquid storage space.