CN211936990U - Liquid bath device - Google Patents

Abstract

The utility model relates to the technical field of test boxes, and provides a liquid bath device which comprises a liquid bath pool and a liquid level adjusting part, wherein the liquid bath pool comprises a first liquid bath tank, and an overflow port is arranged on the first liquid bath tank; the liquid level adjusting part is adjustably arranged on the overflow port so as to adjust the liquid height in the first liquid bath. The liquid bath device disclosed by the invention can be arranged on the overflow port in a position-adjustable manner through the liquid level adjusting part to adjust the liquid height in the first liquid bath tank, so that the requirements of different samples on the liquid level height are met, the universality is better, and the operation is convenient.

Description

Liquid bath device

Technical Field

The disclosure relates to the technical field of test boxes, in particular to a liquid bath device.

Background

The water bath device is a container for holding water, and the holding tank of the water bath device among the prior art is fixed height more, according to the required high injected water of water level of the sample of putting into the holding tank inside in the in-service use process promptly, not only use inconvenience and efficiency lower. For example, when the lithium battery uses the water bath device in the test, because the lithium battery specification is different, the requirement to the water level height is also different, and the current water bath device commonality is relatively poor, hardly satisfies the demand.

SUMMERY OF THE UTILITY MODEL

It is a primary object of the present disclosure to overcome at least one of the above-mentioned deficiencies of the prior art and to provide a liquid circulation device.

The utility model provides a liquid bath device, include:

the liquid bath pool comprises a first liquid bath tank, and an overflow port is arranged on the first liquid bath tank;

the liquid level adjusting part is adjustably arranged on the overflow port in position so as to adjust the liquid height in the first liquid bath tank.

The utility model discloses a liquid bath device sets up through liquid level control position adjustable regulation can adjust the liquid height of first liquid bath on the overflow mouth, according to the sample when specifically using promptly to the height of liquid level height requirement regulation portion, with this height between the top of adjusting the overflow mouth and the liquid bath place plane, thereby confirmed the liquid height of first liquid bath inslot, satisfy the demand of different samples to liquid level height, the commonality is better, and convenient operation.

Drawings

Various objects, features and advantages of the present disclosure will become more apparent from the following detailed description of preferred embodiments thereof, when considered in conjunction with the accompanying drawings. The drawings are merely exemplary illustrations of the disclosure and are not necessarily drawn to scale. In the drawings, like reference characters designate the same or similar parts throughout the different views. Wherein:

FIG. 1 is a schematic diagram illustrating a first perspective view of a liquid bath apparatus according to an exemplary embodiment;

FIG. 2 is a schematic diagram illustrating a second perspective view of a liquid bath apparatus according to an exemplary embodiment;

FIG. 3 is a schematic diagram illustrating a third perspective of a liquid bath apparatus according to an exemplary embodiment;

FIG. 4 is a schematic diagram illustrating a fourth perspective view of a liquid bath apparatus according to an exemplary embodiment;

FIG. 5 is a schematic diagram illustrating a partial configuration of a liquid bath apparatus according to one exemplary embodiment;

FIG. 6 is a schematic view of a connection structure of an anti-tip portion and a base plate of a liquid bath apparatus according to an exemplary embodiment;

fig. 7 is a schematic view showing a connection structure of a liquid level regulating portion and a partition portion of a liquid bath apparatus according to an exemplary embodiment.

The reference numerals are explained below:

1. a sample; 10. a main body member; 11. a connecting portion; 20. an anti-toppling portion; 21. a substrate; 30. a liquid storage part; 31. a pump body; 32. a refrigerator; 40. a liquid bath; 41. a first liquid bath; 42. a second liquid bath; 43. an overflow port; 44. a partition portion; 441. a slide hole; 50. a pipe body; 51. a liquid outlet hole; 52. a liquid discharge pipe; 60. a box body; 61. a universal wheel; 62. a liquid discharge port; 63. a display controller; 70. a liquid level adjusting section; 71. a fastener.

Detailed Description

Exemplary embodiments that embody features and advantages of the present disclosure are described in detail below in the specification. It is to be understood that the disclosure is capable of various modifications in various embodiments without departing from the scope of the disclosure, and that the description and drawings are to be regarded as illustrative in nature, and not as restrictive.

In the following description of various exemplary embodiments of the disclosure, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various exemplary structures, systems, and steps in which aspects of the disclosure may be practiced. It is to be understood that other specific arrangements of parts, structures, example devices, systems, and steps may be utilized and structural and functional modifications may be made without departing from the scope of the present disclosure. Moreover, although the terms "over," "between," "within," and the like may be used in this specification to describe various example features and elements of the disclosure, these terms are used herein for convenience only, e.g., in accordance with the orientation of the examples in the figures. The plurality described in this disclosure is at least two. Nothing in this specification should be construed as requiring a specific three dimensional orientation of structures in order to fall within the scope of this disclosure.

An embodiment of the present invention provides a liquid bath apparatus, please refer to fig. 1 to 7, the liquid bath apparatus includes: the liquid bath 40, the liquid bath 40 includes the first liquid bath 41, there are overflow ports 43 on the first liquid bath 41; a liquid level adjusting part 70, wherein the position of the liquid level adjusting part 70 is adjustably arranged on the overflow port 43 so as to adjust the liquid height in the first liquid bath 41.

The utility model discloses a liquid bath device passes through liquid level control portion 70 position adjustable setting can adjust the liquid height in first liquid bath 41 on overflow mouth 43, promptly when specifically using according to sample 1 to the height of liquid level height's requirement regulation liquid level control portion 70, here adjust the top of overflow mouth 43 and the height between the plane of liquid bath 40 place, thereby the liquid height in first liquid bath 41 has been confirmed, satisfy different sample 1 to the demand of liquid level height, the commonality is better, and convenient operation.

In one embodiment, the overflow port 43 is mainly used for discharging the excess liquid in the first liquid bath 41, that is, after the liquid in the first liquid bath 41 is excessive, the excess liquid is discharged through the overflow port 43, thereby ensuring that the liquid level in the first liquid bath 41 is kept balanced. The liquid level adjusting section 70 blocks the overflow port 43, thereby adjusting the height of the liquid in the first liquid bath 41 to be at which the liquid can flow out from the overflow port 43.

In one embodiment, the liquid bath 40 further comprises: the second liquid bath 42, the first liquid bath 41 communicates with second liquid bath 42 through the overflow outlet 43; wherein the liquid level adjusting section 70 is located in at least one of the first liquid bath 41 and the second liquid bath 42. The second liquid bath 42 is provided to prevent the liquid discharged from the first liquid bath 41 from being discharged at will, and to prevent the waste of the liquid.

In one embodiment, the liquid level adjusting portions 70 may correspond to the overflow ports 43 one by one, that is, one overflow port 43 corresponds to one liquid level adjusting portion 70, and in this case, the liquid level adjusting portion 70 may be located in the first liquid bath 41 or the second liquid bath 42. Of course, one overflow port 43 may correspond to two liquid level adjusting portions 70, that is, the liquid level adjusting portions 70 are provided in both the first liquid bath 41 and the second liquid bath 42, and the liquid level adjusting portions may be adjusted synchronously or individually during specific adjustment, and the two liquid level adjusting portions 70 may be provided to improve the reliability of the liquid stop.

In one embodiment, as shown in fig. 1 and 2, the liquid bath apparatus further comprises: a partition 44 provided in the liquid bath 40 to partition the liquid bath 40 into the first liquid bath 41 and the second liquid bath 42; the overflow port 43 is disposed on the partition portion 44, the liquid level adjusting portion 70 is disposed on the partition portion 44 in a position adjustable manner, and the partition portion 44 can not only separate the liquid bath 40 into two independent first liquid bath 41 and second liquid bath 42, but also can be used for supporting the liquid level adjusting portion 70, so that the utilization rate of the structure is high.

In one embodiment, the level adjustment portion 70 is located in the first liquid bath 41 or in the second liquid bath 42, i.e., the level adjustment portion 70 may be located on either side of the partition 44.

In one embodiment, the overflow 43 is disposed at the top end of the partition 44, and the overflow 43 is a notch, so that the maximum level of the liquid in the first bath 41 is the depth of the first bath 41.

In one embodiment, as shown in fig. 7, the liquid bath apparatus further comprises: the fastening member 71 and the fastening member 71 connect the liquid level regulating portion 70 and the partition portion 44, so that the liquid level regulating portion 70 is stably connected to the partition portion 44, and the position is prevented from moving during use, thereby influencing the liquid level height in the first liquid bath 41.

In one embodiment, the liquid level adjusting portion 70 is disposed on a side of the partition portion 44 close to the first liquid bath 41, and this design can facilitate the position adjustment of the liquid level adjusting portion 70.

In one embodiment, as shown in fig. 7, a slide hole 441 is provided on the partition 44, and a fastening member 71 is connected to the liquid level adjusting part 70 after passing through the slide hole 441; wherein, the sliding hole 441 extends along the vertical direction, so that the fastening member 71 can move along the sliding hole 441 when the liquid level adjusting part 70 moves along the vertical direction, so that the fastening member 71 can still pass through the sliding hole 441 when the position of the liquid level adjusting part 70 is adjusted, i.e. the position of the fastening member 71 connected to the partition part 44 can be continuously adjusted.

In one embodiment, the partition 44 is provided with graduation marks to adjust the position of the liquid level adjusting part 70 according to the graduation marks, thereby ensuring the visual adjustment of the liquid level height in the first liquid bath 41.

In one embodiment, the height of bath 40 is greater than the height of level adjustment 70 (i.e., greater than the height of overflow 43), preventing spillage of the liquid.

In one embodiment, the first liquid bath 41 is located in the middle of the liquid bath 40, and the second liquid bath 42 is disposed around the first liquid bath 41, so that the liquid in the second liquid bath 42 can be uniformly distributed at the bottom, and can be discharged from the bottom in time.

In one embodiment, the liquid bath apparatus further comprises: a liquid inlet channel, wherein the liquid inlet channel is communicated with the liquid storage part 30 and the liquid bath 40, so that the liquid in the liquid storage part 30 flows into the liquid bath 40 through the liquid inlet channel; a liquid return channel which is communicated with the liquid storage part 30 and the liquid bath 40 so that the liquid in the liquid bath 40 flows back to the liquid storage part 30 through the liquid return channel; wherein, the inlet channel includes a liquid outlet portion, and at least part of liquid outlet portion is located liquid bath 40, is provided with a plurality of liquid outlet holes 51 on the liquid outlet portion, and liquid outlet holes 51 are discharged liquid into first liquid bath 41.

In one embodiment, the heat generated by the sample 1 itself can be absorbed in time through the liquid storage portion 30, the liquid bath 40, the liquid inlet channel and the liquid return channel, so that the temperature of the sample 1 is quickly close to a target value, and the liquid is recycled due to the formation of the circular flow of the liquid, and the liquid in the liquid inlet channel can be discharged to different parts of the liquid bath 40 at the same time through the liquid outlet holes 51 arranged on the liquid outlet portion, so that the uniformity of the liquid temperature is improved.

In one embodiment, as shown in fig. 3, a pump 31 is disposed on the liquid inlet channel, and the pump 31 is used for feeding the liquid in the liquid storage portion 30 into the liquid bath 40, i.e. providing a power source for the flow of the liquid.

In one embodiment, the liquid outlets 51 are equally spaced from each other, and the liquid in the liquid inlet channel can be uniformly discharged into the liquid bath 40 through the liquid outlets 51, so as to improve the uniformity of the temperature of the liquid in the liquid bath 40.

In one embodiment, the liquid outlet holes 51 are arranged in multiple rows, which not only improves the liquid outlet efficiency, but also makes the liquid outlet distribution more uniform.

In one embodiment, as shown in fig. 1 and 2, a plurality of rows of samples 1 are placed in the bath 40, each row of samples 1 having a row of exit holes 51; wherein, go out liquid hole 51 towards sample 1, and two adjacent rows of liquid holes 51 set up relatively, and liquid is direct to be corresponded with each row of sample 1 when discharging into liquid bathing pool 40, can guarantee the reasonable dispersion of liquid to the liquid temperature difference of guaranteeing that each row of sample 1 very first time contacts is less.

In one embodiment, the liquid outlet portion is a tube 50, and the tube 50 not only facilitates the flow of liquid, but also has low cost and convenient arrangement.

In one embodiment, tube 50 is disposed at the bottom of bath 40, and liquid discharged from tube 50 can be quickly discharged into the bottom of bath 40, thereby maximizing the uniformity of the temperature of the liquid in bath 40.

In one embodiment, each exit aperture 51 extends along the length of tube 50.

In one embodiment, as shown in fig. 5, the liquid bath apparatus further comprises: a body member 10, the body member 10 being disposed within the liquid bath 40; a plurality of anti-toppling portions 20, wherein the anti-toppling portions 20 are connected with the main body member 10, and a sample 1 is accommodated between two adjacent anti-toppling portions 20; wherein, the liquid outlet part is at least one of the main body part 10 and the pipe body 50. The main body member 10 and the anti-toppling portion 20 are provided to prevent the sample 1 placed in the liquid bath 40 from toppling, i.e., to achieve the positioning and fixing function.

In one embodiment, the liquid outlet portion can be a tube 50, or the main body 10 can be used, that is, the liquid outlet hole 51 is formed in the main body 10, so that the main body 10 can widen the function of the main body 10 as the liquid outlet portion, and can be used for liquid drainage on the basis of realizing support, thereby avoiding the arrangement of other liquid drainage structures and saving a large amount of space. It is of course possible to use both the tube 50 and the body member 10 separately for drainage.

In one embodiment, when the samples 1 are in multiple rows, that is, each row of samples needs to have a corresponding main body 10, when the tube 50 is selected, the tube 50 can be disposed between two rows of samples 1, that is, between two main bodies 10, and two rows of liquid outlet holes 51 are disposed on the tube 50, respectively corresponding to two rows of samples 1.

In one embodiment, the anti-toppling portion 20 is selectively connected to one of the plurality of connecting portions 11 to adjust the distance between adjacent two anti-toppling portions 20. The anti-tipping portions 20 can be selectively connected to the connecting portions 11 of the main body member 10, namely, the anti-tipping portions can be selectively connected with different connecting portions 11 according to the size of the sample 1, so that the distance between two adjacent anti-tipping portions 20 is suitable for the space requirement of the sample 1.

In an embodiment, the distance between two adjacent anti-toppling portions 20 corresponds to the length direction or the width direction of the sample 1, and is not limited herein, and the specific situation may be selected according to the actual use requirement, and the distance between two adjacent connecting portions 11 may also be determined according to the specific use environment, as long as it is ensured that no large space waste occurs, for example, when the sample 1 is a battery, a more reasonable distance may be determined according to batteries of different types.

In one embodiment, the main body 10 is provided with a plurality of connecting portions 11, and the main body 10 can correspond to a plurality of samples 1 at the same time, and in specific use, the connecting portions 11 used in actual use are determined according to the size of the samples 1, so that a plurality of accommodating spaces are formed at corresponding positions of the main body 10 to meet the use requirements of the plurality of samples 1, wherein the samples 1 can be of the same type or different types.

In one embodiment, the anti-toppling portion 20 is detachably connected to the connecting portion 11, so that the anti-toppling portion 20 can be connected to different connecting portions 11 according to different types of samples 1, and the diversity of the accommodated samples 1 can be improved.

In one embodiment, the anti-toppling portion 20 is engaged with the connecting portion 11, so that the installation and removal of the anti-toppling portion 20 can be conveniently performed, thereby improving the use efficiency.

In one embodiment, the anti-toppling portion 20 is a plate body, the connecting portion 11 is a groove, and the plate body is inserted into the groove; or, the anti-toppling part 20 is a plate body, the connecting part 11 is a protrusion, a groove matched with the protrusion is formed in the plate body, and the protrusion is inserted into the groove. The structural arrangement of the protrusion and the groove can not only ensure effective connection between the anti-toppling portion 20 and the connecting portion 11, but also facilitate installation and disassembly of the anti-toppling portion 20.

In one embodiment, as shown in fig. 5, the main body members 10 are arranged in pairs, and the two main body members 10 in a pair are spaced apart and oppositely arranged to sandwich the anti-toppling portion 20 between the two main body members 10 in a pair; wherein both ends of the falling off preventive portion 20 are connected to the respective connecting portions 11 of the two body members 10, respectively. The two opposite main body members 10 can limit the anti-toppling portion 20, and ensure the stability of the anti-toppling portion 20.

In one embodiment, when the anti-toppling portion 20 is installed, the anti-toppling portion 20 can be inserted into the two main body members 10 from top to bottom, and the distance between the two main body members 10 is adapted to a certain dimension of the sample 1, for example, when the distance between two adjacent anti-toppling portions 20 is adapted to the dimension of the width direction of the sample 1, the distance between the two main body members 10 can be designed to be a reasonable distance according to different types of samples 1, so as to satisfy the length dimension of different types of samples 1, that is, the distance between the two main body members 10 can be fixed in practical use. It is of course not excluded that the distance between the two body members 10 is properly adjusted according to the actual use process, and is not limited herein.

In one embodiment, the main body 10 is a rail, the plurality of connection portions 11 are spaced apart along a length direction of the rail, and the anti-toppling portion 20 is a plate body connected to the rail. The two rails sandwich the anti-toppling portion 20, that is, the connecting portions 11 of the two rails are disposed opposite to each other, and the rails herein can be understood as a linearly extending supporting base for connecting the anti-toppling portion 20.

In one embodiment, as shown in FIG. 6, the anti-tipping portion 20 is a hollowed-out plate that is lightweight and easy to remove and install. Here, the hollow plate may be understood as a plate having a plurality of through holes, such as circular holes, elliptical holes, polygonal holes, etc.

In one embodiment, as shown in fig. 6, the liquid bath apparatus further comprises: and a base plate 21, the base plate 21 being connected to the anti-toppling portion 20, the base plate 21 being used to support the anti-toppling portion 20, whereby toppling of the anti-toppling portion 20 can be prevented. In actual use, although the anti-toppling portion 20 is limited by the main body member 10, deformation and toppling of the anti-toppling portion 20 during actual use cannot be eliminated, and the base plate 21 can further improve the stability of the anti-toppling portion 20.

In one embodiment, the substrate 21 and the anti-toppling portion 20 have a predetermined included angle therebetween, that is, the degree of the predetermined included angle between the substrate 21 and the anti-toppling portion 20 can be determined according to actual use on the basis of ensuring that the substrate 21 supports the anti-toppling portion 20.

In one embodiment, the substrate 21 and the sample 1 may be placed on the same plane.

In one embodiment, the sample 1 may be placed on the base plate 21 to further prevent the anti-toppling portion 20 from toppling.

In one embodiment, the anti-toppling portion 20 is connected to the base plate 21 at both sides thereof, thereby preventing the anti-toppling portion 20 from being toppled left and right.

In one embodiment, the anti-toppling portion 20 and the two-side connected base plate 21 may be formed by connecting the anti-toppling portion 20 to a single integral plate, i.e., a partial plate section having plate bodies on both left and right sides, i.e., the base plate 21. Two plate bodies may be attached to both sides of the anti-toppling portion 20, thereby forming two base plates 21 on both sides of the anti-toppling portion 20. The connection relationship between the anti-toppling portion 20 and the base plate 21 and the selection of the plate body are not limited, as long as the base plates 21 are arranged on both sides of the anti-toppling portion 20.

In one embodiment, the length of the base plate 21 is smaller than the length of the anti-toppling portion 20, i.e., both ends of the anti-toppling portion 20 are reserved for portions connected to the two body members 10.

In one embodiment, the base plate 21 is integrated with the anti-toppling portion 20, thereby ensuring that the base plate 21 stably supports the anti-toppling portion 20. The integral structure here may be that the base plate 21 and the anti-toppling portion 20 are integrally formed, or the base plate 21 and the anti-toppling portion 20 are separately formed and then connected together.

In one embodiment, as shown in FIG. 3, the reservoir 30 includes a heater for providing a heat source to the liquid in the reservoir 30, and the liquid bath apparatus further includes: refrigerator 32, refrigerator 32 is used to provide a cold source to the liquid in liquid storage portion 30. The heater and refrigerator 32 is provided to regulate the temperature of the liquid in the liquid reservoir 30 to meet the different temperature environments required for the sample 1 in the liquid bath 40.

In one embodiment, the chiller 32 is a compressor.

In one embodiment, the liquid return path includes a liquid discharge pipe 52, and the liquid discharge pipe 52 is provided to facilitate liquid flow, cost reduction and arrangement. Both ends of the drain pipe 52 are respectively communicated with the second liquid bath 42 and the liquid reservoir 30, and the liquid overflowing from the overflow port 43 flows back into the liquid reservoir 30 through the drain pipe 52, thereby realizing the recycling of the liquid.

In one embodiment, a drain 52 is connected to the bottom of bath 40 to quickly drain the liquid in second bath 42 back into reservoir 30.

In one embodiment, as shown in fig. 1, 3 and 4, the liquid bath apparatus further comprises: the box body 60, the liquid bath 40 is arranged at the top of the box body 60; wherein, the bottom of the box body 60 is provided with universal wheels 61, thereby the liquid bath device can be adjusted at any time according to the requirements of actual use positions.

In one embodiment, the universal wheel is plural.

In one embodiment, the universal wheel 61 is arranged to be liftable and lowerable, and the liquid level adjustment can be realized by lifting or lowering the universal wheel.

In one embodiment, bath 40 is removably disposed on top of tank 60, i.e., to facilitate separate storage of bath 40 and tank 60.

In one embodiment, a liquid storage portion 30, a refrigerator 32, a pump body 31 and a display controller 63 are disposed in the housing 60, the liquid storage portion 30 stores liquid, the refrigerator 32 refrigerates, a heater in the liquid storage portion 30 heats, the pump body 31 pumps liquid, the display controller 63 displays and controls temperature, and the liquid storage portion 30, the refrigerator 32, the pump body 31 and the display controller 63 are used for providing a reliable test environment for the sample 1.

The utility model discloses a liquid bath device, the liquid in the stock solution portion 30 can be water, is greater than the principle of air according to the specific heat capacity of water, makes sample 1 place in aqueous, and the heat of production is in time taken away by the absorption, makes sample 1 be close to the target value as far as its temperature of self when the test. This liquid bath device's body 50 adopts multirow play liquid hole 51 to go out water, and places in liquid bath 40 bottom, makes unnecessary water spill over from the upper portion and flows back in the stock solution portion 30, thereby through the heating refrigeration of liquid bath device self in the homogeneity of the temperature of different positions internal water in assurance working solution bath 40. The side of the bath 40 is provided with a liquid level adjusting part 70, which can adjust the first bath 41 to different required water level heights, so as to meet the requirements of different types of products. The sample 1 is placed in the liquid bath 40, has in the liquid bath 40 and prevents empting 20, prevents empting 20 interval adjustable, can adapt to the sample 1 of different models, and makes sample 1 can keep upright state when the test. The liquid bath 40 is provided with a constant temperature water source by the liquid storage part 30 in the box 60, the constant temperature water source flows into the liquid bath 40 through the tube 50 by the pump body 31, and the tube 50 enables the constant temperature water source to flow in from the bottom, so that the uniformity of water temperature can be ensured. The liquid level adjusting part 70 can adjust the corresponding height according to the experimental requirement, thereby controlling the water level to reach the required height. The excess water entering the bath 40 flows into the second bath 42 and then flows back to the reservoir 30 through the outlet 51, thus forming a balanced circulating water bath system.

In one embodiment, the heater is used with a water level that completely submerges the heater, and the compressor-connected conduit enters the reservoir 30 and coils within the reservoir 30 to provide a source of cooling to the water therein. The liquid outlet 62 is connected to the liquid storage portion 30, and when the experiment is finished or the water in the liquid storage portion 30 needs to be replaced, the water in the liquid storage portion 30 can be discharged through the liquid outlet 62. Because the water level of the sample is required to be kept horizontal in the experiment, when the water level in the liquid bath 40 is uneven, the water level can be adjusted by rising or falling through the universal wheels 61.

In one embodiment, the liquid level adjusting portion 70 is an overflow adjusting plate, the height of the overflow adjusting plate can be adjusted according to actual needs to obtain the water level with a required height, the water level height required by products with different specifications can be considered, the universality is better, and the defect that the universality of the liquid bath pool in the prior art is too narrow is overcome.

In one embodiment, the anti-toppling portion 20 is an anti-toppling plate, which is a hollow plate, has adjustable space and sufficient strength, and has a limiting structure for limiting the anti-toppling plate to move left and right, so as to ensure that the sample 1 is not toppled and products of different specifications and models can be used, wherein the limiting structure is the substrate 21. The anti-tilting plate is used for fixing the sample 1 and preventing the sample 1 from tilting due to the influence of the channel line received by the sample 1 so as to cause accidents.

The utility model discloses a liquid bath device can adjust the height of liquid level control portion to the requirement of liquid level height according to the sample to satisfy different samples demand to the liquid level height, the commonality is better, and convenient operation.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and exemplary embodiments be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims (10)

1. A liquid bath apparatus, comprising:

the liquid bath (40), the liquid bath (40) comprises a first liquid bath (41), and an overflow port (43) is arranged on the first liquid bath (41);

a liquid level adjusting part (70), wherein the position of the liquid level adjusting part (70) is adjustably arranged on the overflow port (43) so as to adjust the liquid height in the first liquid bath (41).

2. The liquid bath apparatus according to claim 1, wherein the liquid bath (40) further comprises:

a second liquid bath (42), wherein the first liquid bath (41) is communicated with the second liquid bath (42) through the overflow opening (43);

wherein the liquid level adjustment section (70) is located in at least one of the first liquid bath (41) and the second liquid bath (42).

3. The liquid bath apparatus of claim 2, further comprising:

a partition section (44) provided in the liquid bath (40) to partition the liquid bath (40) into the first liquid bath (41) and the second liquid bath (42);

wherein the overflow opening (43) is arranged on the partition part (44), and the liquid level adjusting part (70) is arranged on the partition part (44) in a position adjustable manner.

4. The liquid bath apparatus according to claim 3, wherein the overflow opening (43) is provided at a top end of the partition (44), the overflow opening (43) being a notch.

5. The liquid bath apparatus of claim 3, further comprising:

a fastener (71), the fastener (71) connecting the liquid level adjustment portion (70) and the partition portion (44).

6. The liquid bath apparatus according to claim 5, characterized in that the level regulating portion (70) is provided on a side of the partition portion (44) near the first liquid bath (41).

7. The liquid bath device according to claim 6, wherein the partition (44) is provided with a sliding hole (441), and the fastening member (71) is connected with the liquid level adjusting part (70) after passing through the sliding hole (441);

wherein the slide hole (441) extends in a vertical direction such that the fastening member (71) is movable along the slide hole (441) when the liquid level adjustment portion (70) is moved in the vertical direction.

8. The liquid bath apparatus according to any one of claims 3 to 7, wherein graduation marks are provided on the partition (44) to adjust the position of the liquid level adjustment portion (70) according to the graduation marks.

9. The liquid bath arrangement according to any one of claims 2 to 6, characterized in that the first liquid bath (41) is located in the middle of the liquid bath (40), and the second liquid bath (42) is arranged around the first liquid bath (41).

10. The liquid bath apparatus of claim 1, further comprising:

the box body (60), the liquid bath (40) is arranged at the top of the box body (60);

the bottom of the box body (60) is provided with a universal wheel (61), and the universal wheel (61) is arranged in a lifting mode.

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