Reagent shelf with gas collection function

Abstract

The utility model discloses a reagent shelf with a gas collection function. The reagent shelf with the gas collection function comprises two stand columns which are oppositely arranged, a gas collection cavity arranged between the two stand columns and a reagent tray arranged between the two stand columns, a gas collecting hole communicated with the gas collecting cavity is formed in the side wall of the gas collecting cavity, the stand column is provided with a gas passing channel communicated with the gas collecting cavity, and a connecting opening communicated with the gas passing channel and used for being connected with a fan is formed in the top of the stand column. The gas collecting cavity communicated with the gas passing channel in the stand column is arranged on the reagent shelf, and the connecting port used for being connected with the fan is formed in the top of the stand column, so that gas or smoke can enter the gas collecting cavity through the gas collecting hole when gas or smoke is generated in the experiment process; and then the air is discharged from the connecting port through the air passing channel, so that a good experiment environment is provided for experimenters.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of reagent racks, in particular to a reagent rack with a gas collection function. Background Art

[0002] With the development of technology, technologies are constantly updated and iterated. The effective development of scientific experiments has become increasingly important for the development of technology. During the process of chemical experiments, due to the reactions of various reagents, a large amount of gas or smoke will be generated in the experiment. In order to ensure the experimental environment, an air extractor usually needs to be installed in the experimental environment. However, the air extractor usually requires components such as a gas collection hood and a bracket, which are not easy to install and occupy a large practical space. Content of the Utility Model

[0003] The utility model provides a reagent rack with a gas collection function to solve the technical problems raised in the above background art.

[0004] The utility model provides a reagent rack with a gas collection function. The reagent rack with a gas collection function includes two oppositely arranged columns, a gas collection cavity arranged between the two columns, and a reagent tray arranged between the two columns; an air collection hole communicating with the gas collection cavity is opened on the side wall of the gas collection cavity, an air passing channel communicating with the gas collection cavity is arranged on the column, and a connection port for connecting a fan is arranged at the top of the column and communicating with the air passing channel.

[0005] Further, partial inward depressions are formed on two opposite side surfaces of the gas collection cavity, so that the cross section of the gas collection cavity is Y-shaped, and the recessed parts on the side surface of the gas collection cavity form avoidance parts.

[0006] Further, a wire passing hole for wire routing is arranged at the bottom of the gas collection cavity.

[0007] Further, a wire passing hole for wire routing is arranged at the bottom of the column.

[0008] Further, a control panel and / or a function interface are arranged on the side wall of the gas collection cavity; the control panel and / or the function interface are connected to a connection wire accessed through the wire passing hole.

[0009] Further, the air collection holes are waist-shaped holes and there are multiple of them, and the multiple waist-shaped holes are arranged in an array on the side wall of the gas collection cavity.

[0010] Further, the reagent tray includes a first tray and a second tray arranged at intervals; the top surface of the second tray is lower than the top surface of the column.

[0011] Further, the first tray and / or the second tray both include a glass bottom plate and an aluminum protection frame arranged on the periphery of the glass bottom plate; the glass bottom plate and the aluminum protection frame enclose a reagent groove for preventing reagent bottles.

[0012] Further, the side wall of the air collecting cavity includes an air collecting part for arranging air collecting holes and an installation part connected to the air collecting part for installing a control panel and / or a functional interface; the installation part is inclined.

[0013] Further, the side wall of the air collecting cavity includes an air collecting part for arranging air collecting holes and an installation part connected to the air collecting part for installing a control panel and / or a functional interface; the air collecting part includes a first air collecting area, a second air collecting area and a third air collecting area which are arranged at intervals, the second air collecting area is located between the first air collecting area and the third air collecting area, multiple rows of air collecting holes are arranged in the first air collecting area, the second air collecting area and the third air collecting area, the number of rows of air collecting holes in the second air collecting area is greater than that in the first air collecting area and the third air collecting area, or the aperture of the air collecting holes in the second air collecting area is greater than that in the first air collecting area and the third air collecting area.

[0014] In the utility model, an air collecting cavity communicated with the air passing channel in the upright post is arranged on the reagent rack, and a connecting port for connecting a fan is arranged at the top of the upright post. Therefore, when gas or smoke is generated during the experiment, the gas or smoke can enter the air collecting cavity through the air collecting holes, and then is discharged through the connecting port by the air passing channel, so as to provide a good experimental environment for the experimenter. The reagent rack of the utility model has an exhaust function, so that the exhaust can be directly completed through the reagent rack in the laboratory, and the installation is simple, without wasting the experimental space due to an additional exhaust machine. Description of the Drawings

[0015] Figure 1 It is a perspective view of the reagent rack with an air collecting function of the utility model.

[0016] Figure 2 It is another perspective view of the reagent rack with an air collecting function of the utility model.

[0017] Figure 3 It is a perspective view of the reagent tray with an air collecting function of the utility model. Detailed Description of the Invention

[0018] The utility model will be further described in detail below in conjunction with the drawings through specific embodiments. It should be understood that the embodiments described below with reference to the drawings are exemplary and are intended to explain the utility model, and should not be construed as limiting the utility model. Moreover, the features in the embodiments of the utility model can be combined with each other without conflict.

[0019] Such as Figures 1-3As shown in the figure, the present utility model provides a reagent rack with a gas collection function. The reagent rack with a gas collection function includes two oppositely arranged columns 1, a gas collection chamber 2 disposed between the two columns 1, and a reagent tray disposed between the two columns 1. A gas collection hole 3 communicating with the gas collection chamber 2 is formed in the side wall of the gas collection chamber 2. The column 1 is provided with a gas passage 11 communicating with the gas collection chamber 2, and a connection port 12 communicating with the gas passage 11 for connecting a fan is provided at the top of the column 1.

[0020] In this embodiment, by providing a gas collection chamber 2 communicating with the gas passage 11 in the column 1 on the reagent rack, and providing a connection port 12 for connecting a fan at the top of the column 1, when gas or smoke is generated during the experiment, the gas or smoke can enter the gas collection chamber 2 through the gas collection hole 3, and then be discharged through the connection port 12 by the gas passage 11, thereby providing a good experimental environment for the experimenter. The reagent rack of the present utility model has an exhaust function, so that the exhaust can be directly completed through the reagent rack in the laboratory, and the installation is simple without wasting the experimental space caused by an additional exhaust machine.

[0021] The reagent rack with a gas collection function described in this application can be installed on the experimental platform, so that the reagent bottles containing reagents can be placed on the reagent tray, which is convenient for the experimenter to take and place. Moreover, the gas collection holes 3 on the gas collection chamber 2 are close to the experimental platform, which is more conducive to extracting and discharging the gas or smoke generated during the experiment.

[0022] In a specific embodiment, partial inward depressions are formed on two opposite side surfaces of the gas collection chamber 2, so that the cross-section of the gas collection chamber 2 is Y-shaped. The recessed parts on the side surfaces of the gas collection chamber 2 form avoidance parts 21. By making the cross-section of the gas collection chamber 2 Y-shaped, the space occupied by the bottom of the reagent rack on the experimental platform can be reduced, the space utilization rate can be improved, and the space of the gas collection chamber 2 becomes larger from bottom to top, which is convenient for the gas to quickly gather and discharge.

[0023] In an alternative embodiment, a wire passing hole 4 for wiring is provided at the bottom of the gas collection chamber 2. The wire passing hole can be docked with the opening on the experimental platform, so as to facilitate wiring.

[0024] In an alternative embodiment, a wire passing hole 4 for wiring is provided at the bottom of the column 1. The wire passing hole can be docked with the opening on the experimental platform, so as to facilitate wiring.

[0025] In a specific embodiment, a control panel 51 and / or a functional interface 52 are provided on the side wall of the air collecting chamber 2; the control panel 51 and / or the functional interface 52 are connected to a connecting wire accessed through the wire passing. The control panel 51 is communicated with the fan and can control the opening or closing of the fan. Thus, when exhaust is needed, the fan can be started through the control panel 51. The fan can be an air extractor, and the functional interface 52 can be a socket strip or a USB interface, so as to provide convenience for experiments.

[0026] In a specific embodiment, a lighting strip is provided on the column 1, and the lighting strip is connected to the control panel 51, so that the switch of the lighting strip can be controlled, and the convenience of the experimental environment can be improved.

[0027] In a specific embodiment, a temperature sensor and an alarm are further provided on the column 1. The temperature sensor can transmit a signal to the alarm when the ambient temperature exceeds the threshold value, and the alarm emits an alarm signal to improve the safety of the experiment.

[0028] In a specific embodiment, the air collecting holes 3 are waist-shaped holes and there are multiple of them. The multiple waist-shaped holes are arranged in an array on the side wall of the air collecting chamber 2, so as to improve the air collecting efficiency.

[0029] Furthermore, the side wall of the air collecting chamber 2 includes an air collecting part 22 for setting the air collecting holes 3 and an installation part 23 connected to the air collecting part 22 for installing the control panel 51 and / or the functional interface 52; the air collecting part 22 includes a first air collecting area 24, a second air collecting area 25 and a third air collecting area 26 which are arranged at intervals. The second air collecting area 25 is located between the first air collecting area 24 and the third air collecting area 26. Multiple columns of air collecting holes 3 are provided in the first air collecting area 24, the second air collecting area 25 and the third air collecting area 26. The number of columns of the air collecting holes 3 in the second air collecting area 25 is greater than that in the first air collecting area 24 and the third air collecting area 26, or the aperture of the air collecting holes 3 in the second air collecting area 25 is greater than that in the first air collecting area 24 and the third air collecting area 26. Since the first air collecting area 24 and the third air collecting area 26 are closer to the adjacent column 1 than the second air collecting area 25, the suction force they receive from the fan is stronger than that received by the air collecting holes 3 in the second air collecting area 25. Thus, the aperture of the air collecting holes 3 in the second air collecting area 25 is set to be greater than that in the first air collecting area 24 and the third air collecting area 26, or the number of the second air collecting holes 3 is set to be greater than that of the first air collecting holes 3 and the third air collecting holes 3, so as to improve the exhaust efficiency.

[0030] In a specific embodiment, the reagent tray includes a first tray 61 and a second tray 62 which are arranged at intervals; the top surface of the second tray 62 is lower than the top surface of the column 1, so that the side surface of the column 1 can protect the reagent bottles on the first tray 61 and the second tray 62.

[0031] In a specific embodiment, the first tray 61 and / or the second tray 62 each include a glass bottom plate 611 and an aluminum protective frame 612 disposed on the periphery of the glass bottom plate 611; the glass bottom plate 611 and the aluminum protective frame 612 enclose a reagent slot 613 for placing reagent bottles. By providing the aluminum protective frame 612 on the periphery of the glass bottom plate 611, the glass bottom plate 611 can be protected, and the glass bottom plate 611 can be connected to the column 1 through the aluminum protective frame 612.

[0032] In a specific embodiment, the side wall of the gas collection chamber 2 includes a gas collection portion 22 for providing gas collection holes 3 and an installation portion 23 connected to the gas collection portion 22 for installing a control panel 51 and / or a functional interface 52; the installation portion 23 is inclined. By inclining the installation portion 23, while improving the space utilization rate, dust accumulation on the control panel 51 and / or the functional interface 52 can be prevented.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these examples without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalent scope.

Claims

1. A reagent rack with a gas collecting function, characterized in that: The reagent rack with a gas collection function includes two oppositely arranged columns, a gas collection cavity disposed between the two columns, and a reagent tray disposed between the two columns; a gas collection hole communicating with the gas collection cavity is formed in the side wall of the gas collection cavity, a gas passage communicating with the gas collection cavity is provided in the column, and a connection port communicating with the gas passage and used for connecting a blower is arranged at the top of the column.

2. The reagent rack with a gas collecting function according to claim 1, characterized in that: Partial inner depressions are formed on two opposite side surfaces of the gas collection cavity, so that the cross section of the gas collection cavity is Y-shaped, and the recessed portions on the side surfaces of the gas collection cavity form avoidance portions.

3. The reagent rack with a gas collecting function according to claim 2, wherein: A wire passing hole for wire routing is arranged at the bottom of the gas collection cavity.

4. The reagent rack with a gas collecting function according to claim 2, characterized in that: A wire passing hole for wire routing is arranged at the bottom of the column.

5. The reagent rack with a gas collecting function according to claim 3 or 4, characterized in that: A control panel and / or a functional interface is arranged on the side wall of the gas collection cavity; the control panel and / or the functional interface is connected with a connecting wire accessed through the wire passing hole.

6. The reagent rack with a gas collecting function according to any one of claims 1-4, characterized in that: The gas collection holes are waist-shaped holes and there are multiple of them, and the multiple waist-shaped holes are arranged in an array on the side wall of the gas collection cavity.

7. The reagent rack with a gas collecting function according to any one of claims 1-4, characterized in that: The reagent tray includes a first tray and a second tray which are arranged at intervals; the top surface of the second tray is lower than the top surface of the column.

8. The reagent rack with a gas collecting function according to claim 7, wherein: Both the first tray and / or the second tray include a glass bottom plate and an aluminum protection frame arranged on the periphery of the glass bottom plate; a reagent groove for preventing reagent bottles is enclosed by the glass bottom plate and the aluminum protection frame.

9. The reagent rack with a gas collecting function according to claim 5, wherein: The side wall of the gas collection cavity includes a gas collection part for arranging the gas collection holes and an installation part connected to the gas collection part for installing the control panel and / or the functional interface; the installation part is inclined.

10. The reagent rack with a gas collecting function according to claim 6, characterized in that: The side wall of the gas collection cavity includes a gas collection part for arranging the gas collection holes and an installation part connected to the gas collection part for installing the control panel and / or the functional interface; the gas collection part includes a first gas collection area, a second gas collection area and a third gas collection area which are arranged at intervals, the second gas collection area is located between the first gas collection area and the third gas collection area, multiple columns of gas collection holes are arranged in the first gas collection area, the second gas collection area and the third gas collection area, the number of columns of the gas collection holes in the second gas collection area is greater than that of the gas collection holes in the first gas collection area and the third gas collection area, or the aperture of the gas collection holes in the second gas collection area is greater than that of the gas collection holes in the first gas collection area and the third gas collection area.

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