An analytical chemistry experimental glassware storage device

Abstract

The utility model discloses an analytical chemistry experiment glass instrument storage device belongs to instrument storage device technical field. A kind of analytical chemistry experiment glass instrument storage device, including storage box, further include: storage cavity, setting in the storage box;Storage box, sliding connection in the storage cavity, the storage box is the box body with rotating lid;Air pump, setting in the storage box;Multiple storage cavities, all be set on the storage box, the storage cavity is used to place glass instrument;The utility model is placed by the setting of storage cavity and filling air bag in storage box, can place the glass instrument of different size, and through the setting of air pump and air hole, can be discharged by the residual water in glass instrument through the way of upside-down placement, avoid the dirt caused by the residual water.

Description

Technical Field

[0001] This utility model relates to the field of instrument storage devices, and in particular to an analytical chemistry laboratory glass instrument storage device. Background Technology

[0002] The instruments used in chemical experiments are called chemical instruments, which are mainly divided into measuring instruments and reaction instruments. Chemical analysis experiments require the use of many glass instruments of varying diameters, such as beakers and test tubes. After cleaning and use, these glass instruments need to be stored and organized.

[0003] Traditional storage methods use rigid partitions or foam pads to fix glass instruments, placing them in foam-filled compartments. These compartments need to be set in different sizes to accommodate glass instruments of different sizes. However, if smaller instruments are placed in larger compartments, they are prone to tilting or even being damaged, which has certain drawbacks.

[0004] Therefore, an analytical chemistry laboratory glassware storage device is provided to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to solve the problems mentioned in the background art and to provide a storage device for analytical chemistry laboratory glassware.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An analytical chemistry laboratory glassware storage device includes a storage box, and further includes:

[0008] A storage cavity is located inside the storage box;

[0009] A storage box is slidably connected inside the storage cavity, and the storage box is a box with a rotating cover;

[0010] An air pump is installed inside the storage box;

[0011] Multiple storage compartments are provided on the storage box, and the storage compartments are used to place glass instruments;

[0012] The filling airbags are all installed on the rotating cover of the storage box. The filling airbags can enter the storage cavity by rotating the rotating cover. The air outlet of the air pump is connected to the filling airbag. The air pump injects gas into the filling airbag, which expands and then squeezes the top of the glass instrument in the storage cavity to fix it.

[0013] Preferably, the bottom of the storage cavity is provided with a vent hole, which allows residual water inside the glass instrument to be drained when the glass instrument is inverted.

[0014] Preferably, the storage cavity is provided with multiple sets of air outlets, the air outlets face the vent holes, and the air outlets are connected to the air outlet end of the air pump.

[0015] Preferably, the bottom of the storage box is rotatably connected to multiple sets of rollers.

[0016] Preferably, the storage box has an equipment cavity, and the air pump is installed inside the equipment cavity.

[0017] Preferably, the storage box is provided with multiple sets of communication ports, and the communication ports are respectively connected to the storage cavity and the equipment cavity.

[0018] Compared with the prior art, this utility model provides a storage device for analytical chemistry laboratory glassware, which has the following beneficial effects:

[0019] This invention, through the design of a storage cavity and an air bladder inside the storage box, can accommodate glass instruments of different sizes. Furthermore, through the design of an air pump and vents, residual water inside the glass instruments can be drained by placing them upside down, thus preventing dirt caused by water residue. Attached Figure Description

[0020] Figure 1 This utility model provides a structural schematic diagram of a glassware storage device for analytical chemistry experiments. Figure 1 ;

[0021] Figure 2 This utility model provides a structural schematic diagram of a glassware storage device for analytical chemistry experiments. Figure 2 ;

[0022] Figure 3 This invention provides a schematic diagram of the structure of a storage box in an analytical chemistry laboratory glassware storage device. Figure 1 ;

[0023] Figure 4 This invention provides a schematic diagram of the structure of a storage box in an analytical chemistry laboratory glassware storage device. Figure 2 ;

[0024] Figure 5 This utility model provides a structural schematic diagram of a glassware storage device for analytical chemistry experiments. Figure 3 .

[0025] In the diagram: 1. Storage box; 101. Storage cavity; 102. Equipment cavity; 103. Connecting port; 2. Storage box; 201. Storage cavity; 202. Filling airbag; 203. Vent hole; 204. Roller; 3. Air pump; 4. Air outlet. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example:

[0028] Reference Figure 1-5 A storage device for analytical chemistry laboratory glassware includes a storage box 1, and further includes: a storage cavity 101 disposed within the storage box 1; a storage box 2 slidably connected within the storage cavity 101, the storage box 2 being a box with a rotating cover; an air pump 3 disposed within the storage box 1; multiple storage cavities 201, all disposed on the storage box 2, the storage cavities 201 being used to hold glassware; and filling air bags 202, all disposed on the rotating cover of the storage box 2, the filling air bags 202 being able to enter the storage cavity 201 by rotating the rotating cover, and the air outlet of the air pump 3 being connected to the filling air bag 202, the air pump 3 injecting gas into the filling air bag 202. 202 expands, thereby squeezing and fixing the top of the glass instrument in the storage cavity 201. The bottom of the storage cavity 201 is provided with a vent 203. By inverting the glass instrument, the vent 203 can drain the water remaining in the glass instrument. The storage cavity 101 is provided with multiple sets of air outlets 4, which face the vent 203 and are connected to the air outlet of the air pump 3. The bottom of the storage box 2 is rotatably connected with multiple sets of rollers 204. The storage box 1 is provided with an equipment cavity 102, and the air pump 3 is installed in the equipment cavity 102. The storage box 1 is provided with multiple sets of connecting ports 103, which are respectively connected to the storage cavity 101 and the equipment cavity 102.

[0029] The air pump 3 has two pipes connected to its outlet. One pipe is connected to the filling air bladder 202 and is equipped with a solenoid valve 1. The other pipe is connected to the air outlet 4 in the storage chamber 101 and is equipped with a solenoid valve 2. Both solenoid valves are electrically connected to the control system.

[0030] When it is necessary to fix the glass instrument in the storage cavity 201, the solenoid valve 1 connected to the filling air bag 202 is opened by the control system, and the air pump 3 injects gas into the filling air bag 202. As the filling air bag 202 expands, it enters the storage cavity 201 and squeezes the top of the glass instrument, thereby fixing the glass instrument. Since the filling air bag 202 can be expanded and adjusted according to the size of the glass instrument, it can adapt to the fixing needs of glass instruments of different sizes.

[0031] The storage cavity 201 has a vent 203 at the bottom, and the air outlet 4 in the storage cavity 101 faces the vent 203. When it is necessary to drain the water remaining in the glass instrument, the glass instrument is placed upside down in the storage cavity 201. The control system opens the solenoid valve 2 connected to the air outlet 4. The gas output by the air pump 3 blows the gas through the air outlet 4 to the vent 203. The airflow accelerates the drainage of the water remaining in the glass instrument through the vent 203, preventing water residue from causing dirt.

[0032] The storage box 1 is provided with multiple sets of connecting ports 103. Some of the connecting ports 103 are connected to the equipment cavity 102 for air intake of the air pump 3. Filters are provided at these connecting ports 103 to prevent dust and other impurities from entering the equipment cavity 102 and affecting the normal operation of the air pump 3. Other connecting ports 103 are connected to the storage cavity 101 for gas exhaust from the storage cavity 101. One-way exhaust valves are provided at these connecting ports 103 to ensure that gas can only be discharged from the storage cavity 101 in one direction, maintaining stable internal air pressure of the device.

[0033] The specific usage method is as follows:

[0034] Before use, start the equipment's built-in PLC control system and check whether the air pump 3, solenoid valve, and other components are working properly.

[0035] The storage box 2 is slid out of the storage cavity 101 of the storage box 1 by means of the roller 204, which makes it easy to operate.

[0036] Place the cleaned glassware upside down into the storage chamber 201 of the storage box 2, ensuring that the bottom of the instrument is aligned with the vent 203 to facilitate drainage.

[0037] Close the rotating cover of the storage box 2 so that the filling airbag 202 is aligned and partially enters the storage cavity 201.

[0038] When the control system triggers the opening of the solenoid valve, the air pump 3 injects gas into the filling air bag 202. After the filling air bag 202 expands, it squeezes the top of the glass instrument to achieve a stable fixation. Instruments of different sizes can be fixed by the adaptive expansion of the air bag.

[0039] Push the storage box 2, which has been secured to the instrument, back into the storage cavity 101.

[0040] After the instrument is stored, the control system automatically or manually triggers the opening of solenoid valve 2, and air pump 3 delivers gas to air outlet 4.

[0041] The airflow from the vent 4 is blown into the inverted glass instrument through the vent 203, accelerating the discharge of residual moisture. The moisture is discharged outside the device through the connecting port 103 connected to the storage chamber 101 and the one-way vent valve.

[0042] Regularly clean the filter screen at the connection port 103 that connects to the equipment cavity 102 to prevent impurities from affecting the air intake efficiency of the air pump 3.

[0043] When it is necessary to remove the glass instrument later, the solenoid valve 1 is closed through the control system, and the exhaust valve of the air bladder 202 is opened at the same time. This is not mentioned in the figure, but it needs to be configured in practice to make the air bladder contract.

[0044] Slide out storage box 2.

[0045] Open the rotating cover and remove the dried and securely fixed glassware.

[0046] This utility model, through the storage cavity 201 and the filling airbag 202 inside the storage box 1, can place glass instruments of different sizes. Furthermore, through the air pump 3 and the vent 203, residual water inside the glass instruments can be drained by placing them upside down, thus avoiding dirt caused by water residue.

[0047] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A storage device for analytical chemistry laboratory glassware, comprising a storage box (1), characterized in that, Also includes: Storage cavity (101) is provided inside the storage box (1); Storage box (2) is slidably connected inside the storage cavity (101), and the storage box (2) is a box with a rotating cover; An air pump (3) is installed inside the storage box (1); Multiple storage cavities (201) are provided on the storage box (2), and the storage cavities (201) are used to place glass instruments; The filling airbags (202) are all installed on the rotating cover of the storage box (2). The filling airbags (202) can enter the storage cavity (201) by rotating the rotating cover. The air outlet of the air pump (3) is connected to the filling airbags (202). The air pump (3) injects gas into the filling airbags (202), and the filling airbags (202) expand, thereby squeezing the top of the glass instrument in the storage cavity (201) and fixing it.

2. The analytical chemistry laboratory glassware storage device according to claim 1, characterized in that, The storage cavity (201) is provided with a vent (203) at the bottom. By inverting the glass instrument, the vent (203) can drain the water remaining inside the glass instrument.

3. The analytical chemistry laboratory glassware storage device according to claim 2, characterized in that, The storage cavity (101) is provided with multiple sets of air outlets (4), the air outlets (4) face the vent (203), and the air outlets (4) are connected to the air outlet end of the air pump (3).

4. The analytical chemistry laboratory glassware storage device according to claim 1, characterized in that, The storage box (2) has multiple sets of rollers (204) rotatably connected to its bottom.

5. The analytical chemistry laboratory glassware storage device according to claim 1, characterized in that, The storage box (1) is provided with an equipment cavity (102), and the air pump (3) is installed in the equipment cavity (102).

6. The analytical chemistry laboratory glassware storage device according to claim 5, characterized in that, The storage box (1) is provided with multiple sets of communication ports (103), and the communication ports (103) are respectively connected to the storage cavity (101) and the equipment cavity (102).

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