CN210953934U

CN210953934U - Detachable gas chromatograph

Info

Publication number: CN210953934U
Application number: CN201921025632.8U
Authority: CN
Inventors: 周伟
Original assignee: Hubei Daolijie Technology Co ltd
Current assignee: Hubei Daolijie Technology Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-07-07
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a detachable gas chromatograph relates to gas chromatograph technical field, and for solving current detachable gas chromatograph's inside heat dissipation slow, the problem of troublesome and the polluted environment of thermostated container overhaul and serious not environmental protection. The top of base is provided with the box, the front end of box is provided with the access door, the front end of access door is provided with the fingerprint lock, one side of fingerprint lock is provided with touch liquid crystal display, one side of air inlet is provided with the blow vent, the both sides of box all are provided with the exhaust fan, be provided with gaseous flow control mechanism between air supply unit and the intake pipe, the top of intake pipe is provided with the chromatographic column, and the chromatographic column is provided with five, and five the chromatographic column is arranged in proper order, one side of chromatographic column is provided with detection mechanism, detection mechanism's top is provided with exhaust-gas treatment mechanism, supporting mechanism's inside is provided with flexible post, the outside of flexible post is provided with expanding spring.

Description

Detachable gas chromatograph

Technical Field

The utility model relates to a gas chromatograph technical field specifically is a detachable gas chromatograph.

Background

The gas chromatograph is widely applied in fire investigation, petroleum, chemical engineering, biochemistry, medicine and health, food industry, environmental protection and other aspects, can be used for quantitative and qualitative analysis, can also measure physical and chemical constants such as distribution coefficient, activity coefficient, molecular weight, specific surface area of samples on a fixed phase and the like, and is an instrument for analyzing and detecting various components in mixed gas, so that the gas chromatograph is more and more widely used.

Detachable gas chromatograph on the market at present, inside heat dissipation is slow, and the thermostated container is torn open and is repaiied troublesome, the working condition of inconvenient observation fuselage in the operation to produced waste gas of air quality detection is not directly discharged in the atmosphere through any processing, can the polluted environment and serious not environmental protection, can not satisfy user's demand, consequently the urgent need of market development a detachable gas chromatograph helps people to solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detachable gas chromatograph to the inside heat dissipation of the current detachable gas chromatograph who proposes in solving above-mentioned background is slow, and the problem of troublesome and polluted environment and serious environmental protection is torn open and repair to the thermostated container.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable gas chromatograph comprises a base, wherein a box body is arranged above the base, an access door is arranged at the front end of the box body, a fingerprint lock is arranged at the front end of the access door, a touch liquid crystal display screen is arranged on one side of the fingerprint lock, an air inlet is arranged above the box body, an air vent is arranged on one side of the air inlet, heat exhausting fans are arranged on two sides of the box body, four heat exhausting fans are arranged, an air outlet is arranged below each heat exhausting fan, the air outlets are provided with a plurality of air outlets which are sequentially arranged, a constant temperature box is arranged inside the box body, a supporting mechanism is arranged between the constant temperature box and the box body, an air inlet pipe is arranged below each air inlet, an air source device is arranged on one side of the air inlet pipe, and an air flow control mechanism is arranged between the air source device, the top of intake pipe is provided with the chromatographic column, and the chromatographic column is provided with five, and five the chromatographic column arranges in proper order, one side of chromatographic column is provided with detection mechanism, detection mechanism's top is provided with exhaust-gas treatment mechanism, the upper end of supporting mechanism is provided with the sucking disc, the up end of sucking disc is provided with the recess, and the recess is provided with a plurality of, a plurality of one side of recess all is provided with the convex body, the inside of supporting mechanism is provided with flexible post, the outside of flexible post is provided with expanding spring.

Preferably, one end of the air inlet pipe penetrates through and extends into the incubator, the air source device is connected with the air inlet pipe in a sealing mode, and one end of the chromatographic column penetrates through and extends into the air inlet pipe.

Preferably, the convex body is attached to the groove, and the box body is fixedly connected with the constant temperature box through a supporting mechanism.

Preferably, the air inlet pipe is hermetically connected with the waste gas treatment mechanism and the detection mechanism, and the heat exhausting fan is fixedly connected with the box body.

Preferably, the access door is hinged with the box body, and the base is connected with the access door in a welded mode.

Preferably, the convex body and the constant temperature box are of an integrated structure, and the air source device is fixedly connected with the constant temperature box.

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

1. this detachable gas chromatograph is through setting up blast pipe and exhaust-gas treatment mechanism, and the valve on the blast pipe is automatic to be opened, and waste gas is discharged from the air exit, and the produced exhaust-gas treatment mechanism of air quality detection handles the back by the air exit emission in the atmosphere, and is little and the feature of environmental protection good to the environmental pollution degree, has solved the polluted environment of traditional detachable gas chromatograph and serious problem that does not protect the environment.

2. This detachable gas chromatograph is through setting up heat extraction fan and air exit to through the heat extraction fan that is equipped with, can make the inside steam of gas chromatograph box pass through the better discharge of air exit, the radiating effect is good, for the better decompression of gas chromatograph, has solved the slow problem of the inside heat dissipation of traditional detachable gas chromatograph.

3. This detachable gas chromatograph is through setting up supporting mechanism, and the support through a plurality of supporting mechanism is together fixed between thermostated container and the box, and the up end of sucking disc is equipped with the convex body that a plurality of recesses and on the box and can adsorb together better, and simultaneously, it is also more convenient to overhaul.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural diagram of the supporting mechanism of the present invention.

In the figure: 1. a base; 2. an access door; 3. a fingerprint lock; 4. an air inlet; 5. a vent; 6. an air outlet; 7. a heat exhausting fan; 8. a box body; 9. a touch liquid crystal display screen; 10. a support mechanism; 11. a suction cup; 12. an air supply device; 13. a gas flow control mechanism; 14. an air inlet pipe; 15. a chromatographic column; 16. an exhaust gas treatment mechanism; 17. a detection mechanism; 18. a convex body; 19. a telescopic column; 20. a tension spring; 21. a groove; 22. an incubator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a detachable gas chromatograph comprises a base 1, a box body 8 is arranged above the base 1, an access door 2 is arranged at the front end of the box body 8, a fingerprint lock 3 is arranged at the front end of the access door 2, a touch liquid crystal display 9 is arranged on one side of the fingerprint lock 3, an air inlet 4 is arranged above the box body 8, air vents are arranged on one side of the air inlet 4, heat exhausting fans 7 are arranged on two sides of the box body 8 respectively, four heat exhausting fans 7 are arranged, air outlets 6 are arranged below the heat exhausting fans 7, the heat radiating effect is good, pressure reduction is better performed on the gas chromatograph, the air outlets 6 are provided with a plurality of air outlets 6 which are sequentially arranged, a constant temperature box 22 is arranged inside the box body 8, a supporting mechanism 10 is arranged between the constant temperature box 22 and the box body 8, an air inlet pipe 14 is arranged below the air inlet pipe 4, and an air, be provided with gaseous flow control mechanism 13 between air supply unit 12 and the intake pipe 14, the top of intake pipe 14 is provided with chromatographic column 15, chromatographic column 15 is provided with five, and five chromatographic column 15 are arranged in proper order, one side of chromatographic column 15 is provided with detection mechanism 17, detection mechanism 17's top is provided with exhaust-gas treatment mechanism 16, the upper end of supporting mechanism 10 is provided with sucking disc 11, the up end of sucking disc 11 is provided with recess 21, recess 21 is provided with a plurality of, one side of a plurality of recess 21 all is provided with convex body 18, it is also more convenient to tear open and repair, the inside of supporting mechanism 10 is provided with flexible post 19, the outside of flexible post 19 is provided with expanding spring 20.

Further, the one end of intake pipe 14 is run through and is extended to the inside of thermostated container 22, and air supply unit 12 and intake pipe 14 sealing connection, and the one end of chromatographic column 15 is run through and is extended to the inside of intake pipe 14, and the produced exhaust-gas treatment mechanism 16 of air quality detection is handled the back and is discharged in the atmosphere by air vent 5, and is little to the environmental pollution degree and the feature of environmental protection is good.

Furthermore, the convex body 18 is attached to the groove 21, the box body 8 is fixedly connected with the constant temperature box 22 through the supporting mechanism 10, the disassembly and the repair are more convenient, and the integrity between the structures is better.

Further, the air inlet pipe 14 is connected with the waste gas treatment mechanism 16 and the detection mechanism 17 in a sealing mode, the heat exhausting fan 7 is fixedly connected with the box body 8, and the sealing performance between the structures is better.

Further, access door 2 is connected with 8 articulations of box, base 1 and access door 2 welded connection for the relation of connection between the structure is more firm.

Further, the convex body 18 and the oven 22 are integrated, and the air source device 12 is fixedly connected with the oven 22.

The working principle is as follows: when the device is used, firstly, the device is connected with an external power supply, a switch button is turned on, the gas source device 12 is turned on through the touch liquid crystal display screen 9, after gas to be detected enters the gas inlet pipe 14 through the gas inlet 4, the gas flow control mechanism 13 controls the flow of the gas, the gas to be detected passes through the chromatographic column 15 and is detected by the detection mechanism 17, then, data obtained by an experiment can be observed on the touch liquid crystal display screen 9, after waste gas obtained by the experiment passes through the waste gas treatment mechanism 16, a valve on the exhaust pipe is automatically opened, the waste gas is discharged from the vent hole 5, the waste gas generated by air quality detection is treated by the waste gas treatment mechanism 16 and is discharged into the atmosphere through the vent hole 5, the environmental pollution degree is small, the environmental protection performance is good, through the arranged access door 2, components in the constant temperature box 22 can be maintained, reduce the time of overhauing to through the exhaust fan 7 that is equipped with, can make the inside steam of gas chromatograph box 8 pass through the better discharge of air vent 5, the radiating effect is good, for the better decompression of gas chromatograph, support fixedly together through a plurality of supporting mechanism 10 between thermostated container 22 and the box 8, the up end of sucking disc 11 is equipped with the convex body 18 on a plurality of recesses 21 and the box 8 and can adsorb together better, simultaneously, it is also more convenient to overhaul.

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. A detachable gas chromatograph, includes base (1), its characterized in that: the solar heat collector is characterized in that a box body (8) is arranged above the base (1), an access door (2) is arranged at the front end of the box body (8), a fingerprint lock (3) is arranged at the front end of the access door (2), a touch liquid crystal display screen (9) is arranged on one side of the fingerprint lock (3), an air inlet (4) is arranged above the box body (8), an air vent (5) is arranged on one side of the air inlet (4), heat exhausting fans (7) are arranged on two sides of the box body (8), four heat exhausting fans (7) are arranged, an air outlet (6) is arranged below each heat exhausting fan (7), a plurality of air outlets (6) are arranged, the air outlets (6) are sequentially arranged, a constant temperature box (22) is arranged inside the box body (8), and a supporting mechanism (10) is arranged between the constant temperature box (22) and the box body (8), an air inlet pipe (14) is arranged below the air inlet (4), an air source device (12) is arranged on one side of the air inlet pipe (14), a gas flow control mechanism (13) is arranged between the air source device (12) and the air inlet pipe (14), five chromatographic columns (15) are arranged above the air inlet pipe (14), five chromatographic columns (15) are arranged, the five chromatographic columns (15) are sequentially arranged, a detection mechanism (17) is arranged on one side of each chromatographic column (15), a waste gas treatment mechanism (16) is arranged above the detection mechanism (17), a sucker (11) is arranged at the upper end of the supporting mechanism (10), a groove (21) is formed in the upper end face of the sucker (11), a plurality of grooves (21) are formed in the groove (21), a convex body (18) is arranged on one side of each groove (21), and a telescopic column (19) is arranged inside the supporting mechanism (10), and a telescopic spring (20) is arranged outside the telescopic column (19).

2. The detachable gas chromatograph of claim 1, wherein: one end of the air inlet pipe (14) penetrates through and extends to the inside of the incubator (22), the air source device (12) is connected with the air inlet pipe (14) in a sealing mode, and one end of the chromatographic column (15) penetrates through and extends to the inside of the air inlet pipe (14).

3. The detachable gas chromatograph of claim 1, wherein: the convex body (18) is attached to the groove (21), and the box body (8) is fixedly connected with the thermostat (22) through a supporting mechanism (10).

4. The detachable gas chromatograph of claim 1, wherein: the air inlet pipe (14) is connected with the waste gas treatment mechanism (16) and the detection mechanism (17) in a sealing mode, and the heat exhausting fan (7) is fixedly connected with the box body (8).

5. The detachable gas chromatograph of claim 1, wherein: the access door (2) is hinged to the box body (8), and the base (1) is connected with the access door (2) in a welded mode.

6. The detachable gas chromatograph of claim 1, wherein: the convex body (18) and the constant temperature box (22) are of an integral structure, and the air source device (12) is fixedly connected with the constant temperature box (22).