CN212663609U - Water bath device - Google Patents

Abstract

The application provides a water bath device includes: a body; a plurality of water bath holes which are mutually independent and embedded in the body, and openings of the plurality of water bath holes are arranged above the body; the temperature control unit is arranged in the body and is used for performing gradient temperature control on each water bath hole site; and the ultrasonic generating unit is arranged below the water bath hole sites and is used for providing ultrasonic waves for the water bath hole sites.

Description

Water bath device

Technical Field

The application generally relates to the field of experimental equipment, in particular to a water bath device.

Background

The water bath kettle or water bath reaction device is mainly used for distilling, drying, concentrating and warm-soaking chemical drugs or biological products in a laboratory, can also be used for constant-temperature heating and other temperature tests, and is a necessary tool for biology, heredity, viruses, aquatic products, environmental protection, medicine, sanitation, laboratories, analysis rooms and educational and scientific research.

The statements in the background section merely represent techniques known to the public and are not intended to represent prior art in the field.

SUMMERY OF THE UTILITY MODEL

The application provides a water bath device, and the device can carry out subregion, linear multifrequency accuse temperature to realize carrying out ultrasonic reaction simultaneously at the water bath in-process.

According to one aspect of the application, the water bath apparatus comprises: a body; a plurality of water bath holes which are mutually independent and embedded in the body, and openings of the plurality of water bath holes are arranged above the body; and the plurality of refrigeration units are respectively arranged around the plurality of water bath hole sites.

According to some embodiments of the present application, a thermal insulation structure is disposed between the plurality of water bath hole locations for blocking heat transfer between the plurality of water bath hole locations.

According to some embodiments of the present application, the insulation structure comprises a double-glazed insulation structure and the intermediate medium comprises air.

According to some embodiments of the present application, the plurality of water bath holes further comprises: an aperture adjustable structure for adjusting the aperture size.

According to some embodiments of the present application, the aperture adjustable structure includes a spacer that adjusts the size of the aperture to be in a range of 3cm to 20 cm.

According to some embodiments of the present application, the refrigeration unit further comprises a semiconductor refrigeration sheet.

According to some embodiments of the application, the water bath apparatus further comprises: the temperature control unit is used for carrying out gradient temperature rise or isothermal temperature rise on each water bath hole site respectively; and the ultrasonic generating unit is arranged below the water bath hole sites and is used for providing ultrasonic waves for the water bath hole sites.

According to some embodiments of the present application, the temperature control unit includes: the heating equipment is in heat transfer connection with the water bath hole sites and is used for heating the water bath hole sites respectively; the temperature sensors are respectively arranged in the water bath hole sites and used for respectively testing the working temperatures of the water bath hole sites; and the temperature control module is used for receiving the test temperatures of the sensors and respectively controlling the heating equipment of the water bath hole sites to carry out gradient temperature rise or isothermal temperature rise.

According to some embodiments of the present application, the temperature control unit further comprises: and the timing module is used for timing the heating time of each water bath hole site respectively and controlling the plurality of heating devices to be closed at regular time respectively.

According to some embodiments of the application, the ultrasound generating unit comprises: adjustable plug-in ultrasonic instrument.

According to some embodiments of the application, the water bath apparatus further comprises: the object taking clamp accommodating structure is arranged on the outer wall of the body; and the display equipment is arranged on the side wall of the body and used for displaying the working state of each water bath hole site.

According to some embodiments, the water bath device provided by the application can realize partitioned, timed and linear multi-frequency temperature control, and provide ultrasonic waves while controlling the temperature of the water bath. In addition, the device also has a refrigeration function, and can provide a suitable low-temperature environment.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

In the drawings:

FIG. 1A is a schematic perspective view of a water bath apparatus according to an exemplary embodiment of the present application;

FIG. 1B is a schematic perspective view of a water bath apparatus according to another exemplary embodiment of the present application;

FIG. 2 is an external view of a water bath apparatus according to an exemplary embodiment of the present application;

fig. 3 is a top view of a water bath apparatus according to an exemplary embodiment of the present application.

Detailed Description

The following detailed description of the present application, taken in conjunction with the accompanying drawings and examples, is provided to enable the aspects of the present application and its advantages to be better understood. However, the specific embodiments and examples described below are for illustrative purposes only and are not limiting of the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

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

The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The current porous laboratory water baths are only useful for setting the overall temperature and time. However, the use of water baths is limited because independent temperature, gradient temperature rise and ultrasound cannot be set, for example, two water baths need to be used for water bath heating to perform reaction when two tests need different water temperatures.

In view of this, this application provides the water bath device that mutually independent accuse temperature can use in same batch, can practice thrift analysis time, increases supersound, comdenstion water, gradient isocratic intensification function, satisfies more demands.

The present application will be described with reference to specific examples.

Fig. 1A is a schematic perspective view of a water bath apparatus according to an exemplary embodiment of the present application.

Referring to fig. 1A, the water bath apparatus of the present application may be composed of a body 101, a plurality of water bath hole sites 103, and a plurality of refrigeration units 104, according to an exemplary embodiment.

As shown in fig. 1A, a plurality of water bath holes 103 are embedded in the body independently of each other, and each opening of the plurality of water bath holes faces upward of the body 101.

As shown in fig. 1A, the plurality of refrigeration units 104 includes compressor refrigeration units, semiconductor refrigeration fins, or electric refrigeration units.

Fig. 1B is a schematic perspective view of a water bath apparatus according to an exemplary embodiment of the present application.

Referring to fig. 1B, the water bath apparatus of the present application includes a body 101, a plurality of water bath holes 103, a plurality of refrigeration units 104, a temperature control unit 105, and an ultrasonic generation unit 107, according to an exemplary embodiment. In the water bath device, a plurality of water bath hole sites 103 are embedded in a body 101 independently, a temperature control unit is arranged in the body 101 and controls the working temperature of the plurality of water bath hole sites 103, and in addition, an ultrasonic generation unit 107 is arranged in the body and at a position below the plurality of water bath hole sites.

As shown in fig. 1B, according to some embodiments, the body 101 of the water bath apparatus may be made of a metal material, including a stainless steel metal material or an engineering plastic, and the housing may have a cylindrical shape, a rectangular shape, a polygonal shape, or the like, which is suitable for a laboratory setting, and is not limited herein. An object taking clamp accommodating structure (not shown in the figure) can be arranged on the water bath device body 101 and used for embedding and suspending an object taking clamp, and after the experiment is finished, the object taking clamp is used for clamping a container in a water bath. In addition, in this embodiment, as shown in fig. 2, the water bath apparatus body 101 is further provided with display devices 201 and 202 for displaying the installation state and the working state of the water bath holes.

Referring to FIG. 1B, according to an exemplary embodiment, a thermal insulation structure is disposed between each water bath hole site 103 for blocking heat transfer between the water bath hole sites, and as shown in the top view of the water bath apparatus of FIG. 3, the thermal insulation structure 301 comprises a double-glazed thermal insulation structure, wherein the medium comprises air. The water bath hole site 103 further comprises a spacer (not shown in the figure) with adjustable aperture size, and the adjustable aperture range is 3cm-20 cm.

As shown in fig. 1B, according to some embodiments, the plurality of refrigeration units 104 of the present application include a water-cooled refrigeration device, a compression-type refrigerator, a semiconductor refrigeration sheet, and the like. In this embodiment, the semiconductor cooling plate is disposed on the outer sidewall of each hole site. Because the semiconductor refrigeration piece can respectively absorb heat and emit heat at two ends of the couple when current passes through the couple formed by connecting two different semiconductor materials in series, the refrigeration purpose is realized, moving parts (such as a traditional compressor for refrigeration and the like) are not needed, the reliability is higher, and the porous laboratory water bath device provided by the application has smaller size and compact structure.

Referring to fig. 1B, according to an exemplary embodiment, the temperature control unit 105 of the present application includes a plurality of heating devices, a plurality of temperature sensors, and a temperature control module. In this embodiment, the plurality of heating devices and the plurality of temperature sensors are in one-to-one heat transfer connection with the plurality of water bath holes, including disposing them inside or on the outer wall of each water bath hole, respectively, which is not limited herein. In addition, the temperature control module in the temperature control unit 105 is configured to receive the working temperature in the water bath hole site tested by each sensor, and control the corresponding heater to perform gradient temperature rise or isothermal temperature rise according to the preset hole site to be heated.

According to some embodiments, the temperature control gradient of the temperature control unit comprises 0.01 ℃/min to 5 ℃/min, preferably the temperature control gradient is 0.5 ℃/min to 2 ℃/min.

In some embodiments, the temperature control unit 105 further comprises a timing module for timing the heating time of each water bath hole, and controlling the plurality of heating devices to be turned off at regular time. For example, when the temperature of water in a certain water bath hole reaches 100 ℃ for 30 minutes, the heating is automatically stopped, different holes can be set to start heating at different times, and the end time can be different, and the water bath hole is not limited according to specific experimental requirements.

As shown in fig. 1B, according to an exemplary embodiment, an ultrasonic generating unit 107 is disposed below each water bath hole, and the ultrasonic generating unit may be designed as an adjustable plug-in ultrasonic instrument, or may be designed with an area according to needs, and is applied to some ultrasonic derivatization tests. As shown in fig. 2, in the present embodiment, the water bath apparatus is further provided with an ultrasonic frequency adjusting device 204 for adjusting the ultrasonic frequency to meet different experimental requirements.

According to an exemplary embodiment, a refrigeration unit 205 can be further arranged below each water bath hole of the water bath device for rapid cooling and more functional requirements.

According to some embodiments, the water bath device provided by the application is added with a temperature control unit with gradient or equal temperature rise, linear frequency temperature control can be realized only by setting time of required temperature and individual temperature, the temperature control is more accurate, and more experiment requirements are met. In addition, a refrigerating device is added to the water bath device, so that the cooling and more functional requirements are met. An ultrasonic generator is added to perform the functions of ultrasonic reaction, reagent dissolution and the like.

It should be understood that the above examples are only for clearly illustrating the present application and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of this invention may be made without departing from the spirit or scope of the invention.

Claims (8)

1. A water bath apparatus, comprising:

a body;

the water bath holes are embedded in the body independently, openings of the water bath holes are arranged above the body, and heat insulation structures are arranged among the water bath holes and used for blocking heat transfer among the water bath holes;

the plurality of refrigeration units are respectively arranged around the plurality of water bath hole sites;

the temperature control unit is used for carrying out gradient temperature rise or isothermal temperature rise on each water bath hole site respectively;

and the ultrasonic generating unit is arranged below the water bath hole sites and is used for providing ultrasonic waves for the water bath hole sites.

2. The water bath apparatus of claim 1, wherein the insulation structure comprises a double-glazed insulation structure and the intermediate medium comprises air.

3. The water bath apparatus of claim 1, wherein the plurality of water bath apertures further comprises:

an aperture adjustable structure for adjusting the aperture size.

4. The water bath apparatus according to claim 3, wherein said aperture adjustable structure comprises a spacer that adjusts the size of said aperture to a range of 3cm-20 cm.

5. The water bath apparatus of claim 1, wherein the refrigeration unit comprises: semiconductor refrigeration piece.

6. The water bath apparatus according to claim 1, wherein the temperature control unit comprises:

the heating equipment is in heat transfer connection with the water bath hole sites and is used for heating the water bath hole sites respectively;

the temperature sensors are respectively arranged in the water bath hole sites and used for respectively testing the working temperatures of the water bath hole sites;

the temperature control module is used for receiving the test temperatures of the sensors and respectively controlling the heating equipment of the water bath hole sites to carry out gradient temperature rise or isothermal temperature rise;

and the timing module is used for timing the heating time of each water bath hole site respectively and controlling the plurality of heating devices to be closed at regular time respectively.

7. The water bath apparatus of claim 1, wherein the ultrasound generating unit comprises: adjustable plug-in ultrasonic instrument.

8. The water bath apparatus of claim 1, further comprising:

the object taking clamp accommodating structure is arranged on the outer wall of the body;

and the display equipment is arranged on the side wall of the body and used for displaying the working state of each water bath hole site.

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