CN214390207U

CN214390207U - Laboratory reagent storage cabinet based on gas chromatograph

Info

Publication number: CN214390207U
Application number: CN202023158917.4U
Authority: CN
Inventors: 章海啸; 周兵; 吕飞阳
Original assignee: Hangzhou Cti Technology Co ltd
Current assignee: Hangzhou Cti Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-15
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a cabinet is stored to laboratory reagent based on gas chromatograph, including storing the cabinet body, the inside of storing the cabinet body is provided with places the board, the equal fixedly connected with slider in both sides of placing the board, the standing groove has been seted up to the upper surface of placing the board, the inside of standing groove is provided with centre gripping fixing device, store the interior diapire fixedly connected with fan of cabinet body, store the last fixed surface of cabinet body and be connected with the clarifier. The utility model discloses a slider and centre gripping fixing device's setting, when using, when needs deposit and take out the reagent bottle, the board is placed in the pulling, makes the slider of placing the board both sides slide in the spout, can pull out and place the board, when carrying out the centre gripping to the reagent bottle and fixing, through the flexible of activity spring and telescopic link, makes the grip block remove, can be suitable for the reagent bottle of different specifications size, avoids the reagent bottle of specification size difference to deposit respectively, extravagant resource space.

Description

Laboratory reagent storage cabinet based on gas chromatograph

Technical Field

The utility model relates to a storage facilities technical field specifically is a cabinet is stored to laboratory reagent based on gas chromatograph.

Background

The principle of the gas chromatograph is mainly to utilize the difference of boiling point, polarity and adsorption property of the material to realize the separation of mixture, the sample to be analyzed is gasified in a gasification chamber and then is carried into a chromatographic column by inert gas (i.e. carrier gas, also called mobile phase), the column contains liquid or solid fixed phase, each component in the sample tends to form distribution or adsorption balance between the mobile phase and the fixed phase, along with the flowing of the carrier gas, the components of the sample are repeatedly distributed or adsorbed and decomposed and absorbed in the moving process, the component with high distribution concentration in the carrier gas firstly flows out of the chromatographic column, and the component with high distribution concentration in the fixed phase flows out, and a large number of reagent storage cabinets are arranged in a laboratory to store the sample reagent.

The cabinet is stored to current reagent all separately deposits in the storage cabinet of difference to the reagent of different specification sizes, and extravagant space lacks gaseous absorption processing system moreover, and the gas that volatilizees has certain injury to the staff's of laboratory health, more has certain pollution degree to peripheral environment, consequently, we propose a neotype laboratory reagent storage cabinet based on gas chromatograph.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory reagent stores cabinet is in order to solve the problem that proposes in the above-mentioned background art based on gas chromatograph.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cabinet is stored to laboratory reagent based on gas chromatograph, is including storing the cabinet body, the inside of storing the cabinet body is provided with places the board, the inside wall fixedly connected with fixed plate of storing the cabinet body, the spout has been seted up to the inside of fixed plate, the equal fixedly connected with slider in both sides of placing the board, slider and spout sliding connection, the standing groove has been seted up to the upper surface of placing the board, the inside of standing groove is provided with centre gripping fixing device, the interior diapire fixedly connected with fan of storing the cabinet body, there is the cabinet door in the front of storing the cabinet body through hinge swing joint.

Preferably, the front surface of the cabinet door is connected with a panel through a bolt and a thread, and the back surface of the cabinet door is fixedly connected with a handle.

Preferably, the lower surface of the storage cabinet body is fixedly connected with four rollers.

Preferably, the front face of the panel is fixedly connected with a thermostatic board, and the inside of the storage cabinet body is fixedly connected with a small-sized dryer.

Preferably, the lower fixed surface of slider is connected with the stopper, the spacing groove has been seted up to the inside of spout, stopper and spacing groove sliding connection.

Preferably, the clamping and fixing device comprises a movable spring, a telescopic rod and a clamping plate, the inner side wall of the placing groove is fixedly connected with the movable spring, the telescopic rod is arranged inside the movable spring, and one end of the telescopic rod is fixedly connected with the clamping plate.

Preferably, one side of the clamping plate is fixedly connected with a rubber pad, and a reagent bottle is arranged in the placing groove.

Preferably, the air exit has been seted up to the interior roof of storing the cabinet body, the last fixed surface of storing the cabinet body is connected with the clarifier, the one end and the air exit fixed connection of clarifier, the other end fixedly connected with exhaust pipe of clarifier

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a slider and centre gripping fixing device's setting, when using, when needs deposit and take out the reagent bottle, the board is placed in the pulling, makes the slider of placing the board both sides slide in the spout, can pull out and place the board, when carrying out the centre gripping to the reagent bottle and fixing, through the flexible of activity spring and telescopic link, makes the grip block remove, can be suitable for the reagent bottle of different specifications size, avoids the reagent bottle of specification size difference to deposit respectively, extravagant resource space.

2. The utility model discloses a setting of fan and clarifier, the fan blows off volatile gas through the air exit, carries out purification treatment to volatile gas through the clarifier, has effectively avoided the gas that volatilizees to cause the injury to the staff's of laboratory health, through the setting of thermostated plate, guarantees to store the inside constant temperature of cabinet body, avoids the temperature to cause the influence to reagent.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is a schematic view of the overlooking structure of the placing groove of the present invention.

In the figure: 1. a storage cabinet body; 2. placing the plate; 3. a fixing plate; 4. a chute; 5. a slider; 6. a placement groove; 7. a clamping fixture; 701. a movable spring; 702. a telescopic rod; 703. a clamping plate; 8. a fan; 9. a hinge; 10. a cabinet door; 11. a bolt; 12. a panel; 13. a handle; 14. a roller; 15. a thermostatic plate; 16. a mini-dryer; 17. a limiting block; 18. a limiting groove; 19. a rubber pad; 20. a reagent bottle; 21. an air outlet; 22. a purifier; 23. an exhaust pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-4, the present invention provides an embodiment: a laboratory reagent storage cabinet based on a gas chromatograph comprises a storage cabinet body 1, wherein a placing plate 2 is arranged inside the storage cabinet body 1, a fixing plate 3 is fixedly connected to the inner side wall of the storage cabinet body 1, a sliding groove 4 is formed inside the fixing plate 3, sliding blocks 5 are fixedly connected to two sides of the placing plate 2, through the arrangement of the sliding blocks 5, when a reagent bottle 20 needs to be stored and taken out, the sliding blocks 5 slide in the sliding grooves 4, the placing plate 2 can be pulled out conveniently and quickly, the sliding blocks 5 are slidably connected with the sliding grooves 4, an exhaust groove 6 is formed in the upper surface of the placing plate 2, a clamping and fixing device 7 is arranged inside the placing groove 6, a fan 8 is fixedly connected to the inner bottom wall of the storage cabinet body 1, a cabinet door 10 is movably connected to the front side of the storage cabinet body 1 through a hinge 9, through the arrangement of the fan 8, the fan 8 is started, the fan 8 blows out volatile gas through a port 21, thereby guarantee to store the inside volatile gas concentration of cabinet body 1 and can not too high cause the conflagration.

Further, there is panel 12 in the front of cabinet door 10 through 11 threaded connection of bolt, and the back fixedly connected with handle 13 of cabinet door 10 through the setting of panel 12, is convenient for place thermostated plate 15, guarantees to store 1 inside constant temperatures of cabinet body, avoids the temperature to cause the influence to reagent, and handle 13 is convenient for open cabinet door 10 simultaneously.

Further, store cabinet body 1's lower fixed surface and be connected with gyro wheel 14, the quantity of gyro wheel 14 is four, through the setting of gyro wheel 14, is convenient for remove storage cabinet body 1 to facilitate the use.

Further, the front fixedly connected with thermostated plate 15 of panel 12 stores the inside fixedly connected with small-size desicator 16 of cabinet body 1, through small-size desicator 16's setting, makes the inside of storing cabinet body 1 keep dry, avoids external factors to influence reagent effect.

Further, lower fixed surface of slider 5 is connected with stopper 17, and spacing groove 18 has been seted up to spout 4's inside, and stopper 17 and 18 sliding connection of spacing groove, through stopper 17's setting, when slider 5 slided in spout 4, stopper 17 also slided in 18 inside of spacing grooves, and the slider 5 of guaranteeing to place 2 both sides of board can not roll-off spout 4, avoids placing board 2 and drops.

Further, centre gripping fixing device 7 includes movable spring 701, telescopic link 702 and grip block 703, the inside wall fixedly connected with movable spring 701 of standing groove 6, movable spring 701's inside is provided with telescopic link 702, the one end fixedly connected with grip block 703 of telescopic link 702, through the setting of centre gripping fixing device 7, when carrying out the centre gripping to reagent bottle 20 fixedly, through the flexible of movable spring 701 and telescopic link 702, make grip block 703 remove, can be suitable for the reagent bottle 20 of different specification sizes, avoid reagent bottle 20 of specification size difference to deposit respectively, waste resource space.

Further, one side fixedly connected with rubber pad 19 of grip block 703, the inside of standing groove 6 is provided with reagent bottle 20, through the setting of rubber pad 19, when carrying out the centre gripping fixed to reagent bottle 20, avoids grip block 703 to damage reagent bottle 20.

Further, store the interior roof of cabinet body 1 and seted up air exit 21, store the last fixed surface of cabinet body 1 and be connected with clarifier 22, clarifier 22's one end and air exit 21 fixed connection, clarifier 22's other end fixedly connected with exhaust pipe 23, through the setting of clarifier 22, fan 8 blows off volatile gas through air exit 21, carry out purification treatment to volatile gas through clarifier 22, effectively avoided volatilizing the gaseous injury that causes to the staff's of laboratory health.

The working principle is as follows: when the laboratory reagent storage cabinet based on the gas chromatograph is used and the reagent bottle 20 needs to be stored and taken out, the placing plate 2 is pulled to lead the sliding blocks 5 at the two sides of the placing plate 2 to slide in the sliding grooves 4, the placing plate 2 can be pulled out, the clamping plate 703 is moved by the expansion of the movable spring 701 and the expansion link 702 while clamping and fixing the reagent bottles 20, the reagent bottles 20 with different specifications and sizes can be adapted, the reagent bottles 20 with different specifications and sizes are prevented from being respectively stored, the resource space is avoided, when handling storing the inside volatile gas of cabinet body 1, start fan 8, fan 8 blows off volatile gas through air exit 21, thereby guarantees that the inside volatile gas concentration of storing cabinet body 1 can not be too high and causes the conflagration, carries out purification treatment to volatile gas through clarifier 22, has effectively avoided volatilizing the gas that sends and has caused the injury to the staff's of laboratory health.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cabinet is stored to laboratory reagent based on gas chromatograph, includes stores cabinet body (1), its characterized in that: store the inside of cabinet body (1) and be provided with and place board (2), store inside wall fixedly connected with fixed plate (3) of cabinet body (1), spout (4) have been seted up to the inside of fixed plate (3), place equal fixedly connected with slider (5) in both sides of board (2), slider (5) and spout (4) sliding connection, place upper surface of board (2) and seted up standing groove (6), the inside of standing groove (6) is provided with centre gripping fixing device (7), the interior diapire fixedly connected with fan (8) of storage cabinet body (1), there is cabinet door (10) in the front of storage cabinet body (1) through hinge (9) swing joint.

2. The gas chromatograph-based laboratory reagent storage cabinet of claim 1, wherein: the front side of the cabinet door (10) is connected with a panel (12) through a bolt (11) in a threaded mode, and the back side of the cabinet door (10) is fixedly connected with a handle (13).

3. The gas chromatograph-based laboratory reagent storage cabinet of claim 1, wherein: the lower surface of the storage cabinet body (1) is fixedly connected with four rollers (14), and the number of the rollers (14) is four.

4. The gas chromatograph-based laboratory reagent storage cabinet of claim 2, wherein: the front face of the panel (12) is fixedly connected with a constant temperature board (15), and the inside of the storage cabinet body (1) is fixedly connected with a small dryer (16).

5. The gas chromatograph-based laboratory reagent storage cabinet of claim 1, wherein: the lower fixed surface of slider (5) is connected with stopper (17), spacing groove (18) have been seted up to the inside of spout (4), stopper (17) and spacing groove (18) sliding connection.

6. The gas chromatograph-based laboratory reagent storage cabinet of claim 1, wherein: the clamping and fixing device (7) comprises a movable spring (701), an expansion link (702) and a clamping plate (703), wherein the movable spring (701) is fixedly connected to the inner side wall of the placing groove (6), the expansion link (702) is arranged inside the movable spring (701), and the clamping plate (703) is fixedly connected to one end of the expansion link (702).

7. The gas chromatograph-based laboratory reagent storage cabinet of claim 6, wherein: one side of the clamping plate (703) is fixedly connected with a rubber pad (19), and a reagent bottle (20) is arranged in the placing groove (6).

8. The gas chromatograph-based laboratory reagent storage cabinet of claim 1, wherein: store the interior roof of cabinet body (1) and seted up air exit (21), the last fixed surface of storing cabinet body (1) is connected with clarifier (22), the one end and air exit (21) fixed connection of clarifier (22), the other end fixedly connected with exhaust pipe (23) of clarifier (22).