CN211399328U

CN211399328U - Laboratory is with experimental gas strorage device

Info

Publication number: CN211399328U
Application number: CN201922296460.4U
Authority: CN
Inventors: 杨勇
Original assignee: Shanghai Macklin Biochemical Co ltd
Current assignee: Shanghai Mclean Biochemical Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-01
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an experimental gas storage device for laboratory, which comprises a protective box, a second water storage cavity is chiseled in the box wall of the protective box, a top end block of the protective box is butted with a top cover, a first water storage cavity is chiseled in the wall plate of the top cover, a handle is fixedly installed at the top end of the top cover, a pressing plate is fixedly installed at one end of the top cover far away from the handle, a limiting seat is fixedly installed on the bottom wall in the protective box and below the pressing plate, a gas cylinder is placed at the top end of the limiting seat and in the protective box in a clamping manner, a sealing cover installed at the opening of the gas cylinder is inserted into the pressing plate, two desiccant storage mechanisms are symmetrically and fixedly installed on the inner wall of the protective box and at the two sides of the gas cylinder, the utility model is provided with the protective box and the top cover, the gas cylinder is firmly clamped and fixed at the, greatly improving the protective performance.

Description

Laboratory is with experimental gas strorage device

Technical Field

The utility model relates to a strorage device, in particular to laboratory is with gaseous strorage device of experiment belongs to reagent bottle strorage device technical field.

Background

The laboratory is the place of carrying out the experiment, and especially chemical laboratory provides the chemistry experiment condition and carries out the important place that scientific was explored, can produce experimental gas in the chemical experiment process, and some experimental gas is discharged after being handled by neutralization in the experimentation, and some experimental gas belongs to the gas of secondary formation in addition, can be used to other experiments, need use the gas cylinder to deposit it, deposits the gas cylinder that will be equipped with experimental gas in the laboratory again.

Traditional laboratory is with experimental gas strorage device in the use of reality, does not set up clamping structure, easily leads to experimental gas to leak after the gas cylinder is emptyd, greatly reduced protecting effect, to this, need design an experimental gas strorage device for laboratory.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect and provide a laboratory is with experimental gas strorage device to what mention in solving above-mentioned background art does not set up the clamping structure, easily leads to the gas cylinder to empty, along with experimental gas leakage's risk, greatly reduced its protective effect's problem.

The technical scheme for realizing the purpose is as follows: the utility model provides a laboratory is with experimental gas strorage device, includes the protective housing, it has second water storage chamber to chisel in the tank wall of protective housing, the top block of protective housing has the top cap to butt joint, it has first water storage chamber to chisel in the wallboard of top cap, the top fixed mounting of top cap has the handle, the one end fixed mounting that the handle was kept away from to the top cap has the clamp plate, just the below fixed mounting who is located the clamp plate has spacing seat on the diapire in the protective housing, the top of spacing seat just is located the protective housing joint and has placed the gas cylinder, just the closing cap of gas cylinder bottleneck installation inserts in the clamp plate, the bilateral symmetry fixed mounting that just is located the gas cylinder on the inner wall of protective housing has two drier to deposit the mechanism.

Preferably, a first sealing plug is mounted on the side wall of the protection box in a clamping mode at a position corresponding to the second water storage cavity, and a second sealing plug is mounted on the top end of the top cover in a clamping mode at a position corresponding to the first water storage cavity.

Preferably, four clamping grooves are symmetrically formed in the top edge of the protection box, four clamping columns are fixedly mounted at the bottom end of the top cover and correspond to the four clamping grooves, and the four clamping columns are in butt joint with the corresponding clamping grooves.

Preferably, the limiting seat comprises a bottom plate, the bottom plate is fixedly installed on the inner bottom wall of the protection box, a foam board is fixedly installed at the top end of the bottom plate, a limiting groove is formed in one end, far away from the bottom plate, of the foam board, and the bottom end of the gas cylinder is clamped and installed in the limiting groove.

Preferably, a circular groove is formed in the bottom end of the pressing plate, a spongy cushion is fixedly mounted at the bottom of the circular groove, and the sealing cover clamped at the opening of the gas cylinder is inserted into the circular groove.

Preferably, the two desiccant storage mechanisms respectively comprise a screen frame, the two screen frames are fixedly welded on the inner wall of the protective box, and the top ends of the two screen frames are respectively provided with a feeding port.

The utility model has the advantages that: the utility model relates to a laboratory is with experimental gas strorage device has the characteristics that the protecting effect is good, in specific use, compare with traditional experimental gas strorage device:

1. this strorage device is provided with protecting box and top cap, the clamp plate through the installation of top cap bottom can be fixed in the spacing seat top of the interior diapire installation of protecting box with the firm centre gripping of gas cylinder, prevent that the gas cylinder from toppling over the back closing cap and breaking away from with the bottle, reduce the risk of experimental gas leakage in the gas cylinder, the drier of placing in the mechanism is deposited to the drier moreover can adsorb the moisture in the protecting box, influence the gaseous concentration of experiment in avoiding the moisture infiltration gas cylinder, its protecting effect has been improved greatly.

2. This strorage device has dug the second water storage chamber in the tank wall of protective housing, has dug the second water storage chamber in the wallboard of top cap, and the cooling water of depositing through first water storage chamber and second water storage intracavity can absorb the heat of external transmission to protective housing and top cap in, has improved its thermal-insulated effect greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a middle position-limiting seat of the present invention;

FIG. 3 is a schematic structural view of the middle press plate of the present invention;

FIG. 4 is an enlarged view at A in FIG. 1;

fig. 5 is a schematic structural view of a desiccant storage mechanism according to the present invention.

In the figure: 1. a protective box; 11. a first sealing plug; 12. a card slot; 2. a top cover; 21. a second sealing plug; 22. clamping the column; 3. a handle; 4. a first water storage chamber; 5. a gas cylinder; 6. a second water storage chamber; 7. a limiting seat; 71. a base plate; 72. a foam board; 73. a limiting groove; 8. pressing a plate; 81. a circular groove; 82. a sponge cushion; 9. a desiccant storage mechanism; 91. a screen frame; 92. a feeding port.

Detailed Description

The utility model discloses a laboratory is with experimental gas strorage device will be further explained below with the accompanying drawing.

As shown in figures 1-5, an experimental gas storage device for laboratory, including protective box 1, second water storage chamber 6 has been seted up in the tank wall of protective box 1, protective box 1's top block is docked there is top cap 2, first water storage chamber 4 has been seted up in the wallboard of top cap 2, top 2's top fixed mounting has handle 3, top 2 keeps away from the one end fixed mounting of handle 3 has clamp plate 8, just be located clamp plate 8 below fixed mounting on the diapire in protective box 1, the top of spacing seat 7 has just been located protective box 1 internal clamping and has been placed gas cylinder 5, just the closing cap of gas cylinder 5 bottleneck installation inserts in clamp plate 8, on protective box 1's the inner wall and be located two drier storage mechanism 9 of bilateral symmetry fixed mounting of gas cylinder 5, when ambient temperature risees, through the second water storage chamber 6 that protective box 1 tank wall was cut and the first water storage chamber 4 that the wallboard was cut up in top cap 2 in the second water storage chamber 6 that the gas cylinder was cut up The utility model discloses a gas cylinder 5 and its inside experimental gas that deposits are placed in dry environment, and gas cylinder 5 block is placed between spacing seat 7 and clamp plate 8, the stability after its is placed has been improved, effectively prevent that gas cylinder 5 from toppling over back closing cap and gas cylinder 5 and breaking away from the butt joint, effectively avoid the risk of experimental gas leakage, its protective effect has been improved greatly.

The limiting seat 7 comprises a bottom plate 71, the bottom plate 71 is fixedly arranged on the inner bottom wall of the protection box 1, a foam plate 72 is fixedly arranged at the top end of the bottom plate 71, a limiting groove 73 is formed in one end, far away from the bottom plate 71, of the foam plate 72, the bottom end of the gas cylinder 5 is clamped and arranged in the limiting groove 73, the gas cylinder 5 can be stably clamped and arranged at the top end of the limiting seat 7 through the limiting groove 73, the hardness of the foam plate 72 is low, scratches on the gas cylinder 5 are effectively avoided, the two drying agent storage mechanisms 9 respectively comprise a net frame 91, the two net frames 91 are fixedly welded on the inner wall of the protection box 1, the top ends of the two net frames 91 are respectively provided with a feeding port 92, drying agents can be stored through the net frames 91, moisture passes through a net leaking hole, the contact area between the moisture and the drying agents can be increased, the drying effect of the drying agents is improved, a first sealing plug 11 is clamped and arranged on the side wall of the, the top end of the top cover 2 and the position corresponding to the first water storage cavity 4 are clamped and provided with a second sealing plug 21, cooling water can be filled into the first water storage cavity 4 and the second water storage cavity 6 through a water inlet formed in the positions of the first sealing plug 11 and the second sealing plug 21, after the first sealing plug 11 and the second sealing plug 21 are tightly covered, the cooling water can be prevented from overflowing from the first water storage cavity 4 and the second water storage cavity 6, the heat insulation effect of the protection box 1 and the top cover 2 can be improved through the cooling water, the bottom end of the pressing plate 8 is provided with a circular groove 81, the bottom of the circular groove 81 is fixedly provided with a sponge pad 82, a sealing cover clamped at the opening of the gas cylinder 5 is inserted into the circular groove 81, the gas cylinder 5 is pressed through the pressing plate 8, the gas cylinder 5 is firmly clamped and fixed between the pressing plate 8 and the limiting seat 7, the stability after the gas cylinder is placed is improved, and the hard contact between the sealing cover and the, avoid causing the mar on the closing cap, the top edge symmetry division of protective housing 1 has four draw-in grooves 12, the bottom of top cap 2 and with four draw-in grooves 12 corresponding rigidity mounting have four card posts 22, and four card posts 22 all dock with the draw-in groove 12 block of corresponding setting, are connected through the block between four card posts 22 and four draw-in grooves 12, ensure that top cap 2 inseparable installs in the top of protective housing 1.

The working principle is as follows: when in use, the utility model relates to a laboratory experimental gas storage device, which has the characteristic of good protection effect, firstly, the bottom end of a gas cylinder 5 for storing experimental gas is clamped into a limiting groove 73, the gas cylinder 5 is ensured to be stably placed in a protective box 1, a top cover 2 is ensured to be tightly butted and installed at the top end of the protective box 1 through the clamping butt joint between a clamping column 22 and a clamping groove 12, at the moment, a pressing plate 8 installed at the bottom end of the top cover 2 can extrude a sealing cover installed at the opening of the gas cylinder 5, then the gas cylinder 5 is firmly clamped and fixed at the position between the pressing plate 8 and a limiting seat 7, the stability after the gas cylinder 5 is stored is improved, the sealing cover is prevented from being separated from the cylinder body to cause the leakage of the experimental gas after the gas cylinder 5 is toppled over, and moisture in a closed space formed by the protective box 1 and the top cover 2, ensure that gas cylinder 5 and its inside experimental gas of depositing deposit in dry environment, prevent that the moisture from getting into the gaseous concentration of influence experiment in the gas cylinder 5, its barrier propterty has been improved greatly, and it has second retaining chamber 6 and first retaining chamber 4 to open in the wallboard of protective housing 1 and top cap 2, with the cooling water follow the water inlet pour into first retaining chamber 4 and second retaining chamber 6 back, cover tight second sealing plug 21 and first sealing plug 11, ensure that the cooling water can not spill over, through the cooling water of pouring into in first retaining chamber 4 and the second retaining chamber 6, can absorb the heat of transmission in to protective housing 1 and the top cap 2, its thermal-insulated effect has been improved greatly.

The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.

Claims

1. An experimental gas storage device for a laboratory comprises a protective box (1) and is characterized in that, a second water storage cavity (6) is chiseled in the wall of the protective box (1), the top end of the protective box (1) is clamped and butted with a top cover (2), a first water storage cavity (4) is drilled in the wall plate of the top cover (2), a handle (3) is fixedly arranged at the top end of the top cover (2), a pressing plate (8) is fixedly arranged at one end of the top cover (2) far away from the handle (3), a limiting seat (7) is fixedly arranged on the inner bottom wall of the protective box (1) and below the pressure plate (8), the top end of the limiting seat (7) is positioned in the protective box (1) and is provided with a gas cylinder (5) in a clamping way, and a sealing cover installed at the opening of the gas cylinder (5) is inserted into the pressing plate (8), and two drying agent storage mechanisms (9) are symmetrically and fixedly installed on the inner wall of the protection box (1) and positioned at two sides of the gas cylinder (5).

2. A laboratory test gas storage apparatus as defined in claim 1, wherein: first sealing plug (11) is installed on the lateral wall of protective housing (1) and with the corresponding position block in second water storage chamber (6), second sealing plug (21) is installed on the top of top cap (2) and with the corresponding position block in first water storage chamber (4).

3. A laboratory test gas storage apparatus as defined in claim 1, wherein: the top edge of protective housing (1) symmetry division chisel has four draw-in grooves (12), the bottom of top cap (2) and with four draw-in grooves (12) corresponding rigidity fixed mounting have four card post (22), and four card post (22) all dock with draw-in groove (12) block of corresponding setting.

4. A laboratory test gas storage apparatus as defined in claim 1, wherein: spacing seat (7) include bottom plate (71), just bottom plate (71) fixed mounting is on the interior diapire of protective housing (1), the top fixed mounting of bottom plate (71) has cystosepiment (72), the one end that bottom plate (71) were kept away from in cystosepiment (72) is dug spacing groove (73), just the bottom block of gas cylinder (5) is installed in spacing groove (73).

5. The laboratory experimental gas storage device of claim 4, wherein: a round groove (81) is formed in the bottom end of the pressing plate (8) in a chiseled mode, a sponge pad (82) is fixedly installed at the bottom of the round groove (81), and a sealing cover clamped at the opening of the gas cylinder (5) is inserted into the round groove (81).

6. The laboratory experimental gas storage device of claim 4, wherein: two mechanism (9) are deposited to drier all includes a net frame (91), and two net frame (91) all fixed welding is on the inner wall of protective housing (1), two a dog-house (92) has all been seted up on the top of net frame (91).