CN211639989U

CN211639989U - Glove box for liquid sample test

Info

Publication number: CN211639989U
Application number: CN201922274466.1U
Authority: CN
Inventors: 何通顺
Original assignee: Hunan Hangsheng New Energy Material Co ltd
Current assignee: Hunan Hangsheng New Energy Material Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-09
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a glove box for liquid sample test, which comprises a box body, an operation hole which is arranged on the side wall of the box body in a penetrating way, a transfer container for containing liquid samples and a meter which can be used for installing the transfer container; comprises a feeding pipe, a conveying device and a mixing container. The feeding pipe is penetratingly arranged on the wall of the box body and is used for inputting liquid into the transfer container; the conveying device is used for conveying the transfer container; the mixing container is arranged on the side part of the conveying device and is used for receiving the liquid in the transfer container. The utility model can input liquid materials into the glove box without opening the transition bin, and avoid the influence on the experimental effect caused by the frequent opening and closing of the transition bin with air, water and other impurities; the operation steps can be simplified, the error caused by holding the experimental container by a laboratory technician for a long time is avoided, and the experimental safety is improved.

Description

Glove box for liquid sample test

Technical Field

The utility model relates to a lithium cell production technical field especially relates to a liquid sample is experimental with glove box.

Background

The traditional glove box for liquid sample test needs to pass through the transition bin when materials such as samples are put in and taken out, so the transition bin needs to be opened or closed frequently. Frequent opening of the transition bin not only causes inert gas loss in the transition bin, but also may bring moisture or oxygen into the glove box in the process, and particularly in the experiment and detection process of the sample, the data and results of the experiment and detection may be influenced. In addition, during the course of the sample test, the laboratory worker generally wears a pair of cotton gloves on the hands and then wears gloves provided on a glove box to prevent damage to the fingernails and the like. Therefore, the experiment apparatus can not be held by the experimenter during the experiment process, so that the experiment apparatus slips and is damaged, even the leakage of the test sample is caused, and the adverse effect is generated.

Disclosure of Invention

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a liquid sample is experimental with glove box can just can be to the interior input liquid material of glove box under the condition of not opening the transition storehouse, can also simplify the operating procedure, avoids long-term handheld experimental apparatus, improves the security of experiment.

The glove box for liquid sample test according to the embodiment of the utility model comprises a box body, an operation hole penetrating the side wall of the box body, a transfer container for containing liquid samples and a meter for installing the transfer container; it is characterized by comprising: a feed pipe; the feeding pipe penetrates through the wall of the box body and is used for inputting liquid into the transfer container; a conveying device; the conveying device is used for conveying the transfer container; a mixing container; the mixing container is arranged on the side part of the conveying device and is used for receiving the liquid in the transfer container.

According to the utility model discloses liquid sample is experimental with glove box has following beneficial effect at least: the inlet pipe runs through to be installed on the box wall to it has sample storage jar to connect outward. The feeding pipe can input the liquid in the sample storage tank into a transfer container positioned in the box body, and the metering device can weigh the sample in the transfer container to obtain the required sample amount. And then the transfer container is transferred into the mixing container through the conveying device to be mixed, and required experimental data or results are obtained. The utility model can input liquid materials into the glove box without opening the transition bin, and avoid the influence on the experimental effect caused by the frequent opening and closing of the transition bin with air, water and other impurities; the operation steps can be simplified, the error caused by holding the experimental container by a laboratory technician for a long time is avoided, and the experimental safety is improved.

According to some embodiments of the utility model, the inlet pipe is located one side of box and installs first valve.

According to some embodiments of the utility model, conveyer includes support column and guide rail, the guide rail is installed at the support column top and the one end of guide rail is located the orificial below of inlet pipe, counter slidable mounting is on the guide rail, transport the container and install in the counter top in order to receive the liquid that flows out from the orificial of inlet pipe, conveyer is equipped with the multiunit.

According to some embodiments of the utility model, the counter bottom is equipped with the spout with the guide rail adaptation to make the counter can slide on the guide rail.

According to the utility model discloses a some embodiments, the lateral part at the guide rail is installed to the compounding container, it can carry the discharging pipe to the compounding container in with the liquid in the container to transport to install on the container, install the second valve on the discharging pipe.

According to some embodiments of the invention, the gauge top is provided with a first slotted hole for mounting and positioning a transfer container.

According to some embodiments of the utility model, the guide rail both ends all are equipped with the stopper.

According to some embodiments of the invention, the bottom half is provided with a second slotted hole for positioning and mounting the mixing container.

According to some embodiments of the utility model, the junction of inlet pipe and box is equipped with sealed the pad.

According to some embodiments of the present invention, a stirring rod is placed in the box body.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a top view of the internal structure of a liquid sample testing glove box according to an embodiment of the present invention;

fig. 2 is a front view of the internal structure of a liquid sample testing glove box according to an embodiment of the present invention.

Reference numerals:

the device comprises a box body 100, an operation hole 101, a transfer container 102, a metering device 103, a feeding pipe 104, a mixing container 105, a first valve 106, a discharging pipe 107, a first slotted hole 108, a second slotted hole 109, a stirring rod 110, a second valve 111, a transition bin 150, a conveying device 200, a support column 202, a guide rail 201 and a limiting block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art.

A liquid sample test glove box according to an embodiment of the present invention will be described below with reference to fig. 1 and 2.

Referring to fig. 1 to 2, a glove box for liquid sample testing of the present invention comprises a box body 100, an operation hole 101 penetrating through a sidewall of the box body 100, a transfer container 102 for containing a liquid sample, and a meter 103 capable of installing the transfer container 102; also included are a feed pipe 104, a conveyor 200, and a compounding vessel 105. A feed tube 104 is mounted through the wall of the housing 100 and circumscribes the sample storage tank. The storage tank is easily piloted by using gravity to cause the liquids required for the experiment to flow directly into the feed pipe 104. It is of course also possible to use a standard solvent tank or the like from a solvent company or an electrolyte company, in which the sample is stored and which is filled with the same inert gas (e.g. nitrogen, argon, etc.) as in the glove box, and to press the sample into the feed pipe 104 using gas pressure. The sample is then introduced into the transfer container 102 located inside the box 100 through the feeding pipe 104, and the weighing device 103 weighs the sample flowing into the transfer container 102 to obtain a desired amount of sample. The required experimental data or results can be obtained by transferring the transfer container 102 to the mixing container 105 for mixing via the transfer device 200.

It should be noted that, in this embodiment, a hollow short joint with two-way external thread is also used at the connection between the feeding pipe 104 and the box 100 to interface with the feeding pipe 104, and a sealing layer, such as a rubber pad, is provided at the connection to enhance the sealing performance of the box 100.

In this embodiment, as shown in fig. 1 and fig. 2, in order to better control the amount of the sample output from the feeding pipe 104, a first valve 106 is installed on one side of the feeding pipe 104 located in the box 100, the first valve 106 is used for controlling the amount of the sample put into the transfer container 102, the meter 103 is responsible for weighing the required amount of the sample, and when the amount of the sample reaches the ratio required for production, the first valve 106 is closed to stop the sample re-input.

In this embodiment, as shown in fig. 1 and 2, the conveying device 200 comprises a support column 202 and a guide rail 201, the guide rail 201 is mounted on top of the support column 202, and one end of the guide rail 201 is located below the nozzle of the feeding pipe 104. Counter 103 is mounted on guide 201 and transport container 102 is mounted on top of counter 103 to receive liquid flowing from the mouth of feed tube 104. The bottom of the meter 103 is provided with a chute capable of sliding on the guide rail 201 to be capable of sliding on the guide rail 201 and then sliding the weighed sample solution to the mixing container 105. In the present embodiment, the meter 103 is manually slid by an experimenter.

In this embodiment, as shown in fig. 1 and 2, the mixing vessel 105 is mounted on the side of the guide 201 away from the feed pipe 104, the tapping pipe 107 is mounted on the transfer vessel 102, the tapping pipe 107 is mounted with the second valve 111, the tapping pipe 107 is used for putting the liquid in the transfer vessel 102 into the mixing vessel 105, and the second valve 111 is used for closing and opening the tapping pipe 107. In this embodiment, the conveying device 200 is provided with a plurality of sets, which can respectively convey a plurality of liquid materials to the mixing container 105, and then mix, prepare, etc. the liquid materials in the mixing container 105. During this process, the solution can be stirred by the stirring rod 110 to accelerate the mixing of the solution.

The transfer device 200 is provided because during the sample testing process, the laboratory technician typically wears a pair of cotton gloves on his or her hands and then gloves configured on the glove box to prevent damage to the fingernails and the like. In this way, the hands of the experimenter are not flexible enough due to the double-layer gloves sleeved on the hands of the experimenter. The experimental device can not be held by the experimenter during the experiment process, so that the experimental device can slip and be damaged, even the leakage of the experimental sample can be caused, and the adverse effect can be generated. Therefore, in order to reduce the number of steps in the operation, and to enable the laboratory apparatus to be transferred by the laboratory technician with as few hands as possible, and to reduce the possibility of falling, the conveying device 200 is specially arranged, so that the transfer container 102 can be directly slid to the mixing container 105, and the solution in the transfer container 102 can be put into the mixing container 105 by opening and closing the second valve, and the transfer container 102 does not need to be held by hands. In the mixing process, the stirring rod 110 can be used for stirring to accelerate mixing, and then the mixed solution is detected.

In this embodiment, as shown in fig. 1 and 2, the top of the meter 103 is provided with a first slot 108 for installing and positioning the transfer container 102, and the purpose of installing the first slot 108 is because during the sliding process of the meter 103, if the transfer container 102 is unstable, the sample solution in the transfer container 102 may be spilled out, which affects the safety and accuracy of the experiment. Therefore, in the present embodiment, the first slot 108 is provided to position the transport container 102 so that it cannot move. Similarly, in this embodiment, in order to facilitate the placement and positioning of the mixing container 105, a second slot 109 is formed at the bottom of the case 100, and is used to position and install the mixing container 105 so that it cannot be easily moved.

In this embodiment, as shown in fig. 1 and fig. 2, both ends of the guide rail 201 are provided with a limiting block. Through such setting, the stopper can inject counter 103 and slide in place, the operation of being convenient for.

Finally, in this embodiment, as shown in fig. 1 and fig. 2, the transition bin 150 disposed on the left side of the box 100 can be used for placing the previous experimental tools and the materials (such as solid materials) required by the experiment. Then the transition bin 150 must not be opened further in the middle of the experiment to pick up additional material. The operation hole 101 provided at the front end of the case 100 shown in fig. 1 is used for installing an operation glove so that a laboratory worker can insert into the case 100 to perform an experiment.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A liquid sample test glove box comprises a box body (100), an operation hole (101) penetrating through the side wall of the box body (100), a transfer container (102) for containing a liquid sample and a meter (103) capable of being used for installing the transfer container (102);

it is characterized by comprising:

a feed tube (104); the feeding pipe (104) is penetratingly arranged on the wall of the box body (100) and is used for inputting liquid into the transfer container (102);

a transfer device (200); the conveying device (200) is used for conveying a transfer container (102);

a mixing container (105); the mixing container (105) is arranged at the side of the conveying device (200) and is used for receiving the liquid in the transfer container (102).

2. The liquid sample testing glove box according to claim 1, characterized in that: a first valve (106) is arranged on one side of the feeding pipe (104) positioned in the box body (100).

3. The liquid sample testing glove box according to any one of claims 1 or 2, characterized in that: the conveying device (200) comprises a supporting column (202) and a guide rail (201), the guide rail (201) is installed at the top of the supporting column (202), one end of the guide rail (201) is positioned below the nozzle of the feeding pipe (104), the metering device (103) is installed on the guide rail (201) in a sliding mode, and the transfer container (102) is installed at the top of the metering device (103) to receive liquid flowing out of the nozzle of the feeding pipe (104); the conveying device (200) is provided with a plurality of groups.

4. The liquid sample testing glove box according to claim 3, characterized in that: the bottom of the gauge (103) is provided with a sliding groove matched with the guide rail (201) so that the gauge (103) can slide on the guide rail (201).

5. The liquid sample testing glove box according to claim 4, characterized in that: the lateral part at guide rail (201) is installed to compounding container (105), install discharging pipe (107) that can carry the liquid in the container (102) to the compounding container (105) of transporting on transporting container (102), install second valve (111) on discharging pipe (107).

6. The liquid sample testing glove box according to claim 5, characterized in that: the top of the meter (103) is provided with a first slotted hole (108) for installing and positioning the transfer container (102).

7. The liquid sample testing glove box according to claim 6, characterized in that: and two ends of the guide rail (201) are provided with limiting blocks.

8. The liquid sample testing glove box according to any one of claims 4 to 7, characterized in that: the bottom of the box body (100) is provided with a second slotted hole (109) for positioning and installing the mixing container (105).

9. The liquid sample testing glove box according to claim 1, characterized in that: and a sealing gasket is arranged at the joint of the feeding pipe (104) and the box body (100).

10. The liquid sample testing glove box according to claim 1, characterized in that: a stirring rod (110) is arranged in the box body (100).