CN111252334A

CN111252334A - Chemical reagent storage device

Info

Publication number: CN111252334A
Application number: CN202010225174.3A
Authority: CN
Inventors: 孙琳; 毛森; 尚梦帆; 杨宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-06-09

Abstract

The invention particularly relates to a chemical reagent storage device, which comprises a box body mechanism, wherein the box body mechanism comprises a box body, vertical partition plates, transverse partition plates, a rear partition plate and a first sealing strip, the rear side in the box body is provided with the rear partition plate, the transverse partition plate is arranged in the middle of the front side in the box body, a plurality of vertical partition plates are uniformly arranged between the upper side surface and the lower side surface of each transverse partition plate and the box body, the transverse partition plates, the vertical partition plates, the rear partition plates and the box body are mutually connected to form a plurality of storage box grooves, a storage mechanism is arranged in each storage box groove, guide rail grooves are formed in the upper surfaces of the transverse partition plates at the bottoms of the storage box grooves and; the invention has the beneficial effects that the chemical reagent can be conveniently and quickly stored and taken, the chemical reagent is remarked through the signboard, and the gas emitted by the chemical reagent stored in the storage box for a long time is diluted and ventilated, so that the harmful gas emitted by the chemical reagent is prevented from overflowing when people take the chemical reagent, and the harm to the human health is avoided.

Description

Chemical reagent storage device

Technical Field

The invention belongs to storage equipment, and particularly relates to a chemical reagent storage device.

Background

Chemical reagents are relatively standard substances for chemical research and component analysis, are important conditions for technological progress, are widely used for synthesis, separation, qualitative and quantitative analysis of substances, can be said to be eyes of chemists, and are not separated from chemical reagents in daily work of factories, schools, hospitals and research institutes.

Chemical reagents have been widely used in various industries of industry, agriculture, medical health, life science, inspection and quarantine, environmental protection, energy development, national defense and military industry, scientific research and national economy; chemical laboratories are required to store a wide variety of chemical reagents, including those that are not used up after being unsealed and also for long periods of time. Different chemical reagents have different chemical properties, some are flammable, explosive, volatile, some are oxidizing or reducing, and some are toxic or corrosive. The existing chemical reagent storage device has single function and unsatisfactory sealing effect, and is inconvenient for placing and taking out the chemical reagent; and can volatilize the healthy gas of dangerous people in the long-time in-process strorage storage device of depositing of chemical reagent, when getting put chemical reagent, the gas in the storage device can cause the injury to the human body, and some current storage device can not satisfy to some flammable, explosive and volatile chemical reagent and ventilate the dilution to its storage space.

In view of the above problems, the present invention provides a chemical reagent storage device.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a chemical reagent storage device.

The purpose of the invention is realized as follows: the chemical reagent storage device comprises a box body mechanism, the box body mechanism comprises a box body, vertical partition plates, transverse partition plates, a rear partition plate and a first sealing strip, the rear side of the interior of the box body is provided with the rear partition plate, the middle position of the front side of the interior of the box body is provided with the transverse partition plate, a plurality of vertical partition plates and the transverse partition plates are uniformly arranged between the upper side surface and the lower side surface of each transverse partition plate and the box body, erect the baffle, interconnect forms a plurality of storage box grooves between back baffle and the box, storage box groove front surface cross slab all around, erect the baffle, rectangular groove has been seted up on the box, be provided with sealing strip one in the rectangular groove, be provided with storage mechanism in the storage box groove, guide rail groove has been seted up on the cross slab upper surface of storage box bottom portion and the inside bottom surface of box, the back baffle middle part of storage box groove rear side is provided with magnet one, circular through-hole has been seted up on the back baffle upper portion of storage box groove rear side, box mechanism rear portion is provided with exhaust mechanism.

Further, store the mechanism including storing the box, the guide rail, intermediate bottom, go up the jube, lower jube, the handle, the signboard, air inlet mechanism, sealing strip two, the section of thick bamboo that ventilates, magnet two, it is provided with the handle to store the box front surface, the signboard, air inlet mechanism, the bottom plate lower surface rear side intermediate position of storing the box is provided with the guide rail, guide rail and guide rail groove are clearance fit and can relative slip, the back plate upper portion of storing the box is provided with the section of thick bamboo that ventilates, the back plate trailing flank middle part of storing the box is provided with magnet two, be provided with intermediate bottom between the front and back inboard surface middle part of storing the box, intermediate bottom top both sides are provided with the jube, it has down the jube to store box bottom plate top both sides, the rectangle recess has been seted up to the front bezel four frame inb.

Further, exhaust mechanism including the controller, the discharge tube, the blast pipe, exhaust branch, exhaust manifold, the air pump support, one-way pneumatic valve, form blast pipeline district between box and the back baffle, the controller is located box upper portion leading flank, air pump support fixed connection is in the bottom surface of box, be provided with the air pump on the air pump support, one-way pneumatic valve front end is located the circular through-hole on the back baffle, one-way pneumatic valve passes through the discharge tube and is connected with exhaust branch, exhaust branch divide into two rows from top to bottom, two exhaust branch are connected with exhaust manifold, exhaust manifold lower extreme is connected with the air pump air inlet, the blast pipe is connected with the air pump gas vent.

Further, the air inlet mechanism comprises a rotary handle, a rotary block, a magnet III, a magnet IV, a screw and a nut, wherein a circular groove is formed in the upper portion of the front surface of the storage box, a screw hole is formed in the middle of the bottom of the circular groove, two inner air inlets are symmetrically formed in the bottom of the circular groove, an arc-shaped groove is formed in the bottom of the circular groove, and the magnet IV is respectively arranged at the bottoms of two ends of the arc-shaped groove; rotatory piece is located circular recess, and the swing handle is fixed at rotatory piece front surface middle part, and two outer inlet ports have been seted up to the symmetry on the rotatory piece of swing handle both sides, and rotatory piece rear surface middle part fixedly connected with screw rod, screw rod run through the screw rod hole to fasten through the nut, fixedly connected with magnet three on the rotatory piece rear surface, magnet three uses the screw rod hole to rotate as the center in the arc recess.

Furthermore, when the storage mechanism is completely positioned in the storage box groove, the first magnet and the second magnet attract each other, the first sealing strip and the second sealing strip extrude each other, the vent cylinder is positioned in the circular through hole formed in the rear partition plate, and the vent cylinder and the circular through hole formed in the rear partition plate are in clearance fit and can move relatively.

Furthermore, the rotating block and the circular groove are in clearance fit and can rotate relatively; the diameter sizes of the external air inlet holes and the internal air inlet holes are the same, and the positions of the external air inlet holes and the internal air inlet holes are matched with each other.

When the novel air conditioner is used, the rotating handle is rotated by 90 degrees anticlockwise by a hand, the magnet III is separated from the magnet IV at the lower part in the arc-shaped groove and rotates upwards to the magnet IV at the upper part along the arc-shaped groove in the rotating process, the rotating handle cannot rotate under the action of no external force due to the mutual attraction force of the magnet III and the magnet IV, and the external air inlet hole is communicated with the internal air inlet hole; the air pump is controlled by the controller to start, each storage mechanism in the box body is ventilated, gas in the storage mechanism is discharged into the exhaust branch pipe due to different pressures at two ends of the one-way air valve, external air enters the storage mechanism through the outer air inlet and the inner air inlet in the air inlet mechanism, after the air is ventilated for a period of time as required, the air pump is closed by the controller after harmful gas emitted by chemical reagents stored in the storage mechanism for a long time is diluted and ventilated, the air inlet mechanism is reset by clockwise rotating the rotating handle, the outer air inlet hole and the inner air inlet hole are staggered mutually at the moment, and the external gas cannot enter the storage mechanism. The storage box groove is pulled out to the mechanism of will storing again with the hand pulling handle, and magnet one breaks away from with magnet two this moment, and the guide rail outwards removes along the guide rail groove, takes out or puts into chemical reagent from storing the box, pushes storage device into the storage box inslot again, and magnet one and the mutual actuation of magnet two this moment, and the section of thick bamboo of ventilating is located circular through-hole, and sealing strip one and the mutual extrusion of sealing strip two guarantee that the mechanism of storing this moment is internal-sealed, and the harmful gas of avoiding chemical reagent to give off overflows.

The invention has the advantages that the chemical reagent can be conveniently and quickly stored and taken, the chemical reagent is remarked through the signboard, gas dilution and ventilation are carried out on gas emitted by the chemical reagent stored in the storage box for a long time, and meanwhile, the harmful gas emitted by the chemical reagent is prevented from overflowing when people take the chemical reagent, so that the harm to human health is avoided.

Drawings

Fig. 1 is a schematic structural diagram of the invention.

Fig. 2 is a structural schematic diagram of the box body mechanism of the invention.

FIG. 3 is a schematic structural diagram of a storage mechanism according to the present invention.

Fig. 4 is a rear view of the inventive storage mechanism.

Fig. 5 is a partial structural schematic diagram of the box body mechanism of the invention.

Fig. 6 is a schematic structural view of the exhaust mechanism of the present invention.

Fig. 7 is a schematic structural diagram of the air intake mechanism of the invention.

Fig. 8 is a partial structural schematic diagram of the intake mechanism of the invention.

Fig. 9 is a partial structural schematic view of the exhaust mechanism of the invention.

List of reference numerals

1. The device comprises a box body mechanism, 101, 102, a first sealing strip, 103, a guide rail groove, 104, a storage box groove, 105, a circular through hole, 106, a first magnet, 107, a rear partition plate, 108, a transverse partition plate and 109, and a vertical partition plate; 2. the storage mechanism comprises a storage mechanism body 201, a storage box 202, a circular groove 203, a handle 204, a signboard 205, a guide rail 206, a middle partition plate 207, a ventilation cylinder 208, an upper partition plate 209, a lower partition plate 210, a magnet II 211 and a sealing strip II; 3. an exhaust mechanism, 301, a controller, 302, a one-way air valve, 303, an exhaust pipeline area, 304, an air pump support, 305, an air pump, 306, an exhaust pipe, 307, an exhaust manifold, 308, an exhaust branch pipe, 309 and a gas collecting pipe; 4. the air inlet mechanism comprises an air inlet mechanism, a rotating block, a rotating handle, an external air inlet hole, an internal air inlet hole, a screw hole, a magnet four, a magnet 407, an arc-shaped groove, a magnet 408, a magnet three, a screw 409, a nut 410.

Detailed Description

Embodiment 1, as shown in fig. 1 to 9, a chemical reagent storage device includes a box mechanism 1, where the box mechanism 1 includes a box 101, a vertical partition 109, a horizontal partition 108, a rear partition 107, and a first sealing strip 102, the rear side inside the box 101 is provided with the rear partition 107, the middle position of the front side inside the box 101 is provided with the horizontal partition 108, a plurality of vertical partitions 109 are uniformly arranged between the upper and lower sides of the horizontal partition 108 and the box 101, the horizontal partition 108, the vertical partition 109, the rear partition 107 and the box 101 are connected to form a plurality of storage box slots 104, the horizontal partition 108, the vertical partition 109 and the box 101 around the front surface of the storage box slot 104 are provided with rectangular grooves, the first sealing strip 102 is arranged in the rectangular groove, the storage mechanism 2 is arranged in the storage box slot 104, the upper surface of the horizontal partition 108 at the bottom of the storage box slot 104 and the bottom surface inside the box 101 are provided with a, the section of the guide rail groove 103 is convex, and the guide rail groove 103 is positioned in the middle of the diaphragm plate 108 and the bottom surface of the interior of the box body 101; a first magnet 106 is arranged in the middle of a rear partition plate 107 on the rear side of the storage box groove 104, a circular through hole 105 is formed in the upper portion of the rear partition plate 107 on the rear side of the storage box groove 104, and an exhaust mechanism 3 is arranged on the rear portion of the box body mechanism 1.

The storage mechanism 2 comprises a storage box 201, a guide rail 205, a middle partition 206, an upper partition 208, a lower partition 209, a handle 203, a signboard 204, an air inlet mechanism 4, a sealing strip II 211, an air tube 207 and a magnet II 210, wherein the handle 203, the signboard 204 and the air inlet mechanism 4 are arranged on the front surface of the storage box 201, the guide rail 205 is arranged at the middle position of the rear side of the lower surface of the bottom plate of the storage box 201, the section of the guide rail 205 is convex, the guide rail 205 and the guide rail groove 103 are in clearance fit and can slide relatively, the air tube 207 is arranged on the upper part of the rear plate of the storage box 201, the magnet II 210 is arranged in the middle part of the rear side of the rear plate of the storage box 201, the middle partition 206 is arranged between the middle parts of the inner surfaces of the front plate and the rear plate of the storage box 201, the upper partition 208 is arranged on two sides above the bottom plate of, a second sealing strip 211 is arranged in the rectangular groove; when the storage mechanism 2 is completely positioned in the storage box groove 104, the first magnet 106 and the second magnet 210 are attracted with each other, and at the moment, the first sealing strip 102 and the second sealing strip 211 are squeezed with each other, so that the sealing property of the storage mechanism 2 when the storage mechanism 2 is positioned in the storage box groove 104 is ensured; the breather cylinder 207 is positioned in the circular through hole 105 formed on the rear partition plate 107, and the breather cylinder 207 and the circular through hole 105 formed on the rear partition plate 107 are in clearance fit and can move relatively.

The exhaust mechanism 3 comprises a controller 301, a gas collecting pipe 309, an exhaust pipe 306, an exhaust branch pipe 308, an exhaust main pipe 307, an air pump 305, an air pump support 304 and a one-way air valve 302, wherein the controller 301 is used for controlling the air pump 305, and the controller 301 is preferably a Mitsubishi FX2N-64MT-001 controller 301; the air pump 305 is not particularly limited as long as it can suck air into the storage mechanism 2 and discharge the air through the exhaust pipe 306, and is preferably an air pump 305 of model HB-5500 manufactured by sincerous brand; an exhaust pipeline area 303 is formed between the box body 101 and the rear partition plate 107, the controller 301 is located on the front side face of the upper portion of the box body 101, the air pump support 304 is fixedly connected to the bottom face in the box body 101, the air pump 305 is arranged on the air pump support 304, the front end of the one-way air valve 302 is located in the circular through hole 105 in the rear partition plate 107, the one-way air valve 302 is connected with the exhaust branch pipes 308 through the air collecting pipe 309, the exhaust branch pipes 308 are divided into an upper row and a lower row, the two exhaust branch pipes 308 are connected with the exhaust main pipe 307, the lower end of the exhaust main pipe 307.

The air inlet mechanism 4 comprises a rotating handle 402, a rotating block 401, a magnet III 408, a magnet IV 406, a screw 409 and a nut 410, wherein a circular groove 202 is formed in the upper portion of the front surface of the storage box 201, a screw hole 405 is formed in the middle of the bottom of the circular groove 202, two inner air inlets 404 are symmetrically formed in the bottom of the circular groove 202, an arc-shaped groove 407 is formed in the bottom of the circular groove 202, and the magnet IV 406 is respectively arranged at the bottoms of two ends of the arc-shaped groove 407; the rotating block 401 is positioned in the circular groove 202, and the rotating block 401 and the circular groove 202 are in clearance fit and can rotate relatively; the outer intake holes 403 and the inner intake holes 404 have the same diameter and size and are matched in position. The rotary handle 402 is fixed in the middle of the front surface of the rotary block 401, two external air inlets 403 are symmetrically formed in the rotary block 401 at two sides of the rotary handle 402, a screw 409 is fixedly connected in the middle of the rear surface of the rotary block 401, the screw 409 penetrates through the screw hole 405 and is fastened through a nut 410, and the screw 409 can rotate in the screw hole 405 after being fastened; a magnet three 408 is fixedly attached to the rear surface of the rotary block 401, and the magnet three 408 is rotatable within the arc-shaped recess 407 centering on the screw hole 405.

When the air conditioner is used, the rotary handle 40290 degrees is rotated anticlockwise by a hand, the magnet three 408 is separated from the magnet four 406 at the lower part in the arc-shaped groove 407 and rotates upwards to the magnet four 406 at the upper part along the arc-shaped groove 407, and due to the attraction force between the magnet three 408 and the magnet four 406, the rotary handle 402 cannot rotate under the action of no external force, and at the moment, the external air inlet 403 is communicated with the internal air inlet 404; the controller 301 controls the air pump 305 to start, each storage mechanism 2 in the box body 101 is ventilated, the air in the storage mechanism 2 is discharged into the exhaust branch pipe 308 due to different pressures at the two ends of the one-way air valve 302, the outside air enters the storage mechanism 2 through the outer air inlet and the inner air inlet in the air inlet mechanism 4, after the air is ventilated for a period of time as required, the air pump 305 is closed through the controller 301 after the harmful gas emitted by the chemical reagent stored in the storage mechanism 2 for a long time is diluted and ventilated, the air inlet mechanism 4 is reset by rotating the rotary handle 402 clockwise, the outer air inlet 403 and the inner air inlet 404 are staggered mutually at the moment, and the outside air cannot enter the storage mechanism 2. The storage mechanism 2 is pulled out of the storage box groove 104 by the hand-pulling handle 203, at the moment, the first magnet 106 is separated from the second magnet 210, the guide rail 205 moves outwards along the guide rail groove 103, the chemical reagent is taken out of or put into the storage box 201, the storage device is pushed into the storage box groove 104, at the moment, the first magnet 106 and the second magnet 210 attract each other, the vent cylinder 207 is positioned in the circular through hole 105, and the first sealing strip 102 and the second sealing strip 211 are mutually extruded to ensure that the interior of the storage mechanism 2 is sealed at the moment, so that the overflow of harmful gas emitted by the chemical reagent is avoided.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.

Claims

1. Chemical reagent storage device, including box mechanism (1), its characterized in that: the box body mechanism (1) comprises a box body (101), a vertical partition plate (109), a transverse partition plate (108), a rear partition plate (107) and a first sealing strip (102), wherein the rear partition plate (107) is arranged on the rear side inside the box body (101), the transverse partition plate (108) is arranged in the middle of the front side inside the box body (101), a plurality of vertical partition plates (109) are uniformly arranged between the upper and lower side surfaces of the transverse partition plate (108) and the box body (101), the transverse partition plate (108), the vertical partition plate (109), the rear partition plate (107) and the box body (101) are mutually connected to form a plurality of storage box grooves (104), rectangular grooves are formed in the transverse partition plate (108), the vertical partition plate (109) and the box body (101) on the periphery of the front surface of the storage box groove (104), the first sealing strip (102) is arranged in the rectangular grooves, a storage mechanism (2) is arranged in the storage box groove (104), guide rail grooves (103) are formed in the upper surface of the, a first magnet (106) is arranged in the middle of a rear partition plate (107) on the rear side of the storage box groove (104), a circular through hole (105) is formed in the upper portion of the rear partition plate (107) on the rear side of the storage box groove (104), and an exhaust mechanism (3) is arranged on the rear portion of the box body mechanism (1).

2. A chemical reagent storage device as defined in claim 1, wherein: the storage mechanism (2) comprises a storage box (201), a guide rail (205), a middle partition plate (206), an upper partition plate (208), a lower partition plate (209), a handle (203), a signboard (204), an air inlet mechanism (4), a sealing strip II (211), an air vent tube (207) and a magnet II (210), wherein the front surface of the storage box (201) is provided with the handle (203), the signboard (204) and the air inlet mechanism (4), the guide rail (205) is arranged at the middle position of the rear side of the lower surface of the bottom plate of the storage box (201), the guide rail (205) is in clearance fit with the guide rail groove (103) and can slide relatively, the air vent tube (207) is arranged at the upper part of the rear plate of the storage box (201), the magnet II (210) is arranged in the middle part of the rear side of the rear plate of the storage box (201), the middle partition plate (206) is arranged between the middle parts of the inner surfaces of the front and rear plates of the, two sides above the bottom plate of the storage box (201) are provided with lower barriers (209), rectangular grooves are formed in the inner sides of four side frames of the front plate of the storage box (201), and second sealing strips (211) are arranged in the rectangular grooves.

3. A chemical reagent storage device as defined in claim 1, wherein: the exhaust mechanism (3) comprises a controller (301), a gas collecting pipe (309), an exhaust pipe (306), exhaust branch pipes (308), an exhaust main pipe (307), an air pump (305), an air pump support (304) and a one-way air valve (302), wherein an exhaust pipeline area (303) is formed between the box body (101) and the rear partition plate (107), the controller (301) is positioned on the front side surface of the upper part of the box body (101), the air pump support (304) is fixedly connected to the bottom surface in the box body (101), the air pump (305) is arranged on the air pump support (304), the front end of the one-way air valve (302) is positioned in a circular through hole (105) on the rear partition plate (107), the one-way air valve (302) is connected with the exhaust branch pipes (308) through the gas collecting pipe (309), the exhaust branch pipes (308) are divided into an upper row and a lower row, the two exhaust branch pipes (308) are connected with the, the exhaust pipe (306) is connected with the exhaust port of the air pump (305).

4. A chemical reagent storage device as defined in claim 2, wherein: the air inlet mechanism (4) comprises a rotary handle (402), a rotary block (401), a magnet III (408), a magnet IV (406), a screw rod (409) and a nut (410), wherein a circular groove (202) is formed in the upper portion of the front surface of the storage box (201), a screw rod hole (405) is formed in the middle of the bottom of the circular groove (202), two inner air inlets (404) are symmetrically formed in the bottom of the circular groove (202), an arc-shaped groove (407) is formed in the bottom of the circular groove (202), and the bottoms of two ends of the arc-shaped groove (407) are respectively provided with the magnet IV (406); rotatory piece (401) is located circular recess (202), revolve handle (402) and fix at rotatory piece (401) front surface middle part, two outer inlet ports (403) have been seted up to the symmetry on rotatory piece (401) of handle (402) both sides, rotatory piece (401) rear surface middle part fixedly connected with screw rod (409), screw rod (409) run through screw hole (405), and fasten through nut (410), fixedly connected with magnet three (408) on rotatory piece (401) rear surface, magnet three (408) use screw rod hole (405) as the center can rotate in arc recess (407).

5. A chemical reagent storage device as defined in claim 2, wherein: when the storage mechanism (2) is completely positioned in the storage box groove (104), the first magnet (106) and the second magnet (210) are mutually attracted, the first sealing strip (102) and the second sealing strip (211) are mutually extruded at the moment, the vent cylinder (207) is positioned in the circular through hole (105) formed in the rear partition plate (107), and the vent cylinder (207) and the circular through hole (105) formed in the rear partition plate (107) are in clearance fit and can relatively move.

6. A chemical reagent storage device as defined in claim 4, wherein: the rotating block (401) is in clearance fit with the circular groove (202) and can rotate relatively; the diameter of the external air inlet hole (403) is the same as that of the internal air inlet hole (404), and the positions of the external air inlet hole and the internal air inlet hole are matched with each other.