CN212780669U - Gas chromatograph for detecting environment - Google Patents

Abstract

The utility model discloses a meteorological chromatograph that testing environment used, the on-line screen storage device comprises a base, the spout has all been seted up to the inside left and right sides face of shell, and the spout setting is between the bleeder vent, be provided with electric telescopic handle on the shell is inside, and be provided with the movable plate on the electric telescopic handle, the movable plate sets up the inside upside in shell simultaneously, movable plate left and right sides face all is provided with the slider, and the slider is connected with the spout. This meteorological chromatograph that detection ring border was used is provided with flip, the spout, the slider, electric telescopic handle and movable plate, through the setting of flip, the spout, the slider, electric telescopic handle and movable plate, when meteorological chromatograph finishes using the back, starts electric telescopic handle and drives the movable plate downstream, lets the movable plate drive inside all instruments get into the shell, covers flip and deposits for flip and shell can protect and prevent dust the instrument, thereby avoids meteorological chromatograph to receive external factor to influence to cause damage or pollution.

Description

Gas chromatograph for detecting environment

Technical Field

The utility model particularly relates to a gas chromatograph technical field specifically is a gas chromatograph that measuring environment used.

Background

The gas chromatograph is generally a gas chromatograph, is an instrument for qualitatively and quantitatively analyzing a multi-component complex mixture by utilizing a chromatographic separation technology and a detection technology, and can be generally used for analyzing organic matters which are thermally stable in soil and have a boiling point of not more than 500 ℃, such as volatile organic matters, organic chlorine, organic phosphorus, polycyclic aromatic hydrocarbons, titanate and the like.

Present gas chromatograph lacks when daily depositing and sets up protection and dust keeper for the gas chromatograph appearance easily receives external factors to influence, thereby causes damage or pollution, and present gas chromatograph lacks the device that sets up the absorbing simultaneously at the removal in-process, thereby causes gas chromatograph to probably damage because of vibrations or collision at the removal in-process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas chromatograph that measuring environment used to solve present gas chromatograph and when daily depositing, lack and set up protection and dust keeper for the gas chromatograph is easily influenced by external factors, thereby causes to damage or pollute, and present gas chromatograph lacks the device that sets up the absorbing simultaneously at the removal in-process, thereby causes gas chromatograph to probably because of vibrations or collision damage's problem at the removal in-process.

In order to achieve the above object, the present invention provides the following solutions: a meteorological chromatograph for detecting environment comprises a base and a shell, wherein sliding grooves are formed in the left side surface and the right side surface of the interior of the shell and are arranged between air holes in the shell, an electric telescopic rod is arranged in the shell, a moving plate is arranged on the electric telescopic rod and is arranged on the upper side of the interior of the shell, sliding blocks are arranged on the left side surface and the right side surface of the moving plate, and the sliding blocks are connected with the sliding grooves; the top surface of the movable plate is provided with a sample injector and a detector, a bottom connector of the sample injector penetrates through the movable plate and is connected with the left end of the chromatographic column, a bottom connector of the detector penetrates through the movable plate and is connected with the right end of the chromatographic column, and the chromatographic column is arranged on the left side of the electric telescopic rod; the right side wall of the detector is provided with a connecting frame, the connecting frame penetrates through the movable plate and is connected with a main control plate in the shell, the main control plate is arranged on the lower bottom surface of the movable plate, the top surface of the movable plate is further provided with an operating panel, and a display screen is arranged on the operating panel.

Preferably, the base downside is provided with universal auto-lock wheel, and both sides face all is provided with the pivot around the base, and the pivot surface is provided with the connecting block simultaneously, be provided with the telescopic link on the connecting block, and be provided with on the telescopic link and draw the handle, draw the setting at the base upside simultaneously, the standing groove has been seted up on the base, and is provided with the spring axle on the standing groove, is provided with on the spring axle simultaneously the shell, the shell setting is drawing the right side, and is provided with flip on the shell, and the bleeder vent has all been seted up to the shell left and right sides face simultaneously.

Preferably, the telescopic rods are arranged in two groups and are symmetrical about the central axis of the pull handle.

Preferably, a telescopic structure is formed between the pull handle and the telescopic rod.

Preferably, the length and width of the housing are equal to those of the placement groove, respectively.

Preferably, a telescopic structure is formed between the moving plate and the electric telescopic rod.

Preferably, the sliding blocks and the sliding grooves are provided with two groups.

The utility model discloses a meteorological chromatograph that measuring environment used, be provided with flip, the spout, the slider, electric telescopic handle and movable plate, when using this meteorological chromatograph that measuring environment used, through flip, the spout, the slider, electric telescopic handle and movable plate's setting, after meteorological chromatograph used to finish, start electric telescopic handle and drive movable plate downstream, inside letting the movable plate drive all instruments and get into the shell, cover flip and deposit, make flip and shell can protect and prevent dust the instrument, thereby avoid meteorological chromatograph to receive external factor to influence to cause damage or pollution. The utility model discloses a gas chromatograph that measuring environment used is provided with base, standing groove, spring axle and shell, when using this gas chromatograph that measuring environment used, through the setting of base, standing groove, spring axle and shell for people can exert absorbing effect when removing the device, and the standing groove can play spacing effect to the shell, thereby causes the device can not receive vibrations or collision and damage at the removal in-process.

Drawings

Fig. 1 is a schematic view of the front cut structure of the utility model.

Fig. 2 is a schematic view of the front view structure of the present invention.

Fig. 3 is a schematic view of the top view structure of the present invention.

Fig. 4 is a schematic view of the structure of the base of the present invention.

Fig. 5 is a schematic view of the lateral sectional structure of the housing of the present invention.

Fig. 6 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

Fig. 7 is a schematic view of the front view structure of the housing of the present invention.

In the figure: the automatic sampler comprises a base 1, universal self-locking wheels 2, a rotating shaft 3, a connecting block 4, a telescopic rod 5, a pull handle 6, a placing groove 7, a spring shaft 8, a shell 9, a flip cover 10, air holes 11, a sliding groove 12, an electric telescopic rod 13, a moving plate 14, a sliding block 15, a sample injector 16, a chromatographic column 18, a connecting frame 19, a main control board 20, an operating board 21 and a display screen 22.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution of a gas chromatograph for environmental detection.

As shown in fig. 1, fig. 2 and fig. 6, base 1 downside is provided with universal auto-lock wheel 2, and base 1 front and back both sides face all is provided with pivot 3, 3 surfaces of pivot are provided with connecting block 4 simultaneously, be provided with telescopic link 5 on connecting block 4, and be provided with on the telescopic link 5 and draw handle 6, telescopic link 5 is provided with two sets ofly, and telescopic link 5 is symmetrical about the center pin that draws handle 6, make people more firm when using draw handle 6, draw and constitute extending structure between handle 6 and the telescopic link 5, make people can pass through telescopic link 5 height-adjusting when using draw handle 6, thereby cause draw handle 6 to use more in the same time, draw handle 6 to set up at base 1 upside simultaneously.

As shown in fig. 1, fig. 3, fig. 4, fig. 5 and fig. 7, standing groove 7 has been seted up on base 1, and be provided with spring axle 8 on standing groove 7, be provided with shell 9 on the spring axle 8 simultaneously, the length and the width of shell 9 equal with the length and the width of standing groove 7 respectively, make shell 9 can be with the better of standing groove 7 laminating, thereby cause standing groove 7 to play limiting displacement to shell 9, the inside instrument of better protecting sheathing 9, shell 9 sets up on pulling 6 right sides, and be provided with flip 10 on shell 9, bleeder vent 11 has all been seted up to the shell 9 left and right sides face simultaneously, spout 12 has all been seted up to the inside left and right sides face of shell 9, and spout 12 sets up between bleeder vent 11.

As shown in fig. 1, 2 and 3, an electric telescopic rod 13 is arranged inside a housing 9, a movable plate 14 is arranged on the electric telescopic rod 13, a telescopic structure is formed between the movable plate 14 and the electric telescopic rod 13, so that the electric telescopic rod 13 can drive the movable plate 14 to move up and down, and the movable plate 14 can drive various instruments to enter the housing 9 for storage, the movable plate 14 is arranged at the upper side inside the housing 9, sliders 15 are arranged on the left side and the right side of the movable plate 14, the sliders 15 are connected with a chute 12, two sets of sliders 15 and two sets of chutes 12 are arranged on the sliders 15 and the chutes 12, so that when the electric telescopic rod 13 drives the movable plate 14 to move up and down, the movable plate 14 can move more stably through the sliders 15 and the chute 12, a sample injector 16 is arranged on the movable plate 14, the bottom connector of the sample injector 16 penetrates through the movable plate 14 to be connected with the left end of the chromatographic column 18, the bottom connector of the detector 17 penetrates through the movable plate 14 to be connected with the right end of the chromatographic column 18, the chromatographic column 18 is arranged on the left side of the electric telescopic rod 13, the right side face of the detector 17 is provided with a connecting frame 19, the right end of the connecting frame 19 penetrates through the movable plate 14 to be connected with the left side face of a main control board 20, the connecting frame 19 is arranged on the rear side of the electric telescopic rod 13, the main control board 20 is arranged on the lower side face of the movable plate 14, an operating board 21 is arranged on the movable plate 14, the operating board 21 is arranged on the right side of the detector 17, the rear side face of the operating board 21 is.

When the gas chromatograph for detecting the environment is used, after all samples are completely detected, an external power supply is connected, the electric telescopic rod 13 is started, the electric telescopic rod 13 drives the movable plate 14 to move downwards, meanwhile, the movable plate 14 drives the sliding block 15 to slide in the sliding groove 12, so that the movable plate 14 is more stable in moving, until the movable plate 14 drives the sample injector 16, the detector 17, the connecting frame 19, the operating plate 21 and the display screen 22 to completely enter the shell 9, at the moment, the flip cover 10 is closed, so that the flip cover 1 and the shell 9 can protect and prevent dust for the instruments, once again, only the flip cover 10 needs to be opened, the movable plate 14 is lifted through the electric telescopic rod 13, due to the air holes 11, the internal heat dissipation effect of the device is good in use, when the device needs to move, the pull handle 6 is pulled, so that the base 1 can drive the device to move, owing to be provided with telescopic link 5 and pivot 3, can adjust through telescopic link 5 and draw the height of 6, adjust through pivot 3 and connecting block 4 and draw the gradient of 6, the design is very humanized, make things convenient for people to use, the inside spring shaft 8 of standing groove 7 can play the absorbing effect simultaneously, standing groove 7 can be spacing to shell 9, make the device can protect various instruments not receive the damage of jolting at the removal in-process, the content that does not make detailed description in this specification belongs to the prior art that technical personnel publicly know in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. A gas chromatograph for detecting environment, comprising a base (1) and a housing (9), characterized in that: the left side surface and the right side surface of the inside of the shell (9) are both provided with sliding grooves (12), the sliding grooves (12) are arranged between air holes (11) on the shell (9), an electric telescopic rod (13) is arranged on the inside of the shell (9), a movable plate (14) is arranged on the electric telescopic rod (13), the movable plate (14) is arranged on the upper side of the inside of the shell (9), the left side surface and the right side surface of the movable plate (14) are both provided with sliding blocks (15), and the sliding blocks (15) are connected with the sliding grooves (12); a sample injector (16) and a detector (17) are arranged on the top surface of the moving plate (14), a bottom connector of the sample injector (16) penetrates through the moving plate (14) and is connected with the left end of the chromatographic column (18), a bottom connector of the detector (17) penetrates through the moving plate (14) and is connected with the right end of the chromatographic column (18), and meanwhile the chromatographic column (18) is arranged on the left side of the electric telescopic rod (13); the right side wall of the detector (17) is provided with a connecting frame (19), the connecting frame (19) penetrates through the movable plate (14) and is connected with a main control board (20) in the shell (9), the main control board (20) is arranged on the lower bottom surface of the movable plate (14), the top surface of the movable plate (14) is further provided with an operating board (21), and a display screen (22) is arranged on the operating board (21).

2. The gas chromatograph of claim 1, wherein: base (1) downside is provided with universal auto-lock wheel (2), and base (1) front and back both sides face all is provided with pivot (3), and pivot (3) surface is provided with connecting block (4) simultaneously, be provided with telescopic link (5) on connecting block (4), and be provided with on telescopic link (5) and draw (6), draw simultaneously and set up (6) at base (1) upside, standing groove (7) have been seted up on base (1), and be provided with on standing groove (7) spring axle (8), be provided with on spring axle (8) simultaneously shell (9), shell (9) set up and drawing (6) right side, and be provided with flip (10) on shell (9), bleeder vent (11) have all been seted up to shell (9) left and right sides face simultaneously.

3. The gas chromatograph for detecting an environment of claim 2, wherein: the two groups of telescopic rods (5) are arranged, and the telescopic rods (5) are symmetrical about the central axis of the pull handle (6).

4. The gas chromatograph for detecting an environment of claim 2, wherein: an expansion structure is formed between the pull handle (6) and the expansion link (5).

5. The gas chromatograph for detecting an environment of claim 2, wherein: the length and the width of the shell (9) are respectively equal to those of the placing groove (7).

6. The gas chromatograph of claim 1, wherein: and a telescopic structure is formed between the moving plate (14) and the electric telescopic rod (13).

7. The gas chromatograph of claim 1, wherein: the sliding blocks (15) and the sliding grooves (12) are provided with two groups.

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