CN216285335U

CN216285335U - Automatic change lighter hydrocarbons analytical equipment

Info

Publication number: CN216285335U
Application number: CN202122350990.XU
Authority: CN
Inventors: 杨永强; 劳艳成
Original assignee: HAICHENG PETRO-CHEMICAL INSTRUMENT FACTORY
Current assignee: HAICHENG PETRO-CHEMICAL INSTRUMENT FACTORY
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-12
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses an automatic light hydrocarbon analysis device, which comprises a base, wherein the surface of the base is respectively provided with a plurality of fixed seats and a six-way valve, the surface of the fixed seat is respectively provided with a preheater and a clamping jaw mechanism, the upper surface of the six-way valve is provided with a quantitative pipe, the lower surface of the motor base is provided with a storage bin, the right side surface of the storage bin is provided with a first air cylinder and a second air cylinder, the upper part of the first cylinder is provided with a sample injection needle, the lower surface of the second cylinder is provided with a first air outlet pipe, a collecting pipe is arranged at one end of the six-way valve, a vacuum pump is arranged at the other end of the six-way valve, a quantitative pipe is arranged on the outer side wall of the six-way valve, and the six-way valve and the quantitative pipe are transported, under the effect of second cylinder and, discharge the sample from the discharging pipe and carry to detection device and detect the sample, whole journey has reduced staff's participation to the leakproofness of production instrument has been guaranteed.

Description

Automatic change lighter hydrocarbons analytical equipment

Technical Field

The utility model relates to the technical field of analysis of light hydrocarbon components, in particular to an automatic light hydrocarbon analysis device.

Background

In the field of light hydrocarbon analysis at present, the product mainly adopts the injection tube sample, and mechanical type action operation, analysis cycle time is longer relatively simultaneously, and each analysis all needs the manual work to participate in. Along with the increase of the use times of the instrument, the air leakage probability of the sample feeding element is increased, the phenomenon of inaccurate analysis is increased, the requirement on the maintenance level of a user is improved, and meanwhile, the workload is increased. In addition, when the device is used, problems can be caused inevitably, the levels of users are different, and the analysis results of samples are different, so that the accuracy of the analysis results of the samples can be greatly influenced, and the automatic light hydrocarbon analysis device is particularly important.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic light hydrocarbon analysis device, which is used for solving the problems that the existing products proposed in the background technology mainly adopt an injection tube for sampling, the mechanical action is operated, meanwhile, the analysis period is relatively long, and each analysis needs manual participation; along with the increase of the use times of the instrument, the air leakage probability of the sample feeding element is increased, the phenomena of inaccurate analysis are increased, the requirement on the maintenance level of a user is improved, and the workload is increased.

In order to achieve the above object, the utility model provides an automatic light hydrocarbon analysis device according to the following technical scheme, which comprises a base, wherein the surface of the base is respectively provided with a plurality of fixing seats and a six-way valve, the surface of each fixing seat is respectively provided with a preheater and a clamping jaw mechanism, the upper surface of the six-way valve is provided with a motor base, the lower surface of the motor base is provided with a storage bin and a second cylinder, the lower surface of the storage bin is provided with a first cylinder, the lower part of the first cylinder is provided with a sample injection needle, the lower surface of the second cylinder is provided with a second air outlet pipe, one end of the six-way valve is provided with a collecting pipe, the other end of the six-way valve is provided with a discharge pipe, and the outer side wall of the six-way valve is provided with a quantitative pipe.

Preferably, the upper surface of base is equipped with the support, the support is located first cylinder under, the lower surface of support is equipped with the connecting pipe, just the connecting pipe is spiral return bend.

Preferably, the preheater, the clamping jaw mechanism and the bracket are positioned on the same horizontal line.

Preferably, the sample injection needle and the connecting pipe are located on the same vertical plane.

Preferably, the six-way valve is rotatably connected with the quantitative pipe, the collecting pipe, the second air outlet pipe and the discharging pipe.

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

snatch sample container through gripper mechanism and remove to the pre-heater and heat, rotatory gripper mechanism afterwards, connect sample container and first cylinder, inject into six-way valve through the inside sample of syringe with sample container, through the transportation of six-way valve and dosing pipe, under the effect of second cylinder and second outlet duct, discharge the sample from the discharging pipe and carry to detection device and detect the sample, whole journey has reduced staff's participation, thereby the leakproofness of production instrument has been guaranteed, the accuracy of analysis result has been improved greatly, this device simple structure, and convenient for operation, be worth wideling popularize and use.

Drawings

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

FIG. 2 is a schematic structural view of the initial state of the six-way valve of the present invention;

fig. 3 is a schematic structural view of the six-way valve of the present invention in a rotated state.

In the figure: 1-base, 2-fixing base, 3-six-way valve, 4-preheater, 5-clamping jaw mechanism, 6-motor base, 7-first cylinder, 8-second cylinder, 9-sample injection needle, 10-storage bin, 11-second air outlet pipe, 12-collecting pipe, 13-discharging pipe, 14-quantitative pipe, 15-support and 16-connecting 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.

Referring to fig. 1-3, the automatic light hydrocarbon analysis device provided by the present invention includes a base 1, the surface of the base 1 is respectively provided with a plurality of fixing seats 2 and a six-way valve 3, wherein the insides of the base 1 and the fixing seats 2 are respectively provided with a motor, the surface of the fixing seat 2 is respectively provided with a preheater 4 and a clamping jaw mechanism 5, the upper surface of the six-way valve 3 is provided with a motor seat 6, the lower surface of the motor seat 6 is provided with a storage bin 10 and a second cylinder 8, the lower surface of the storage bin 10 is provided with a first cylinder 7, the lower part of the first cylinder 7 is provided with a sample injection needle 9, the lower surface of the second cylinder 8 is provided with a second gas outlet pipe 11, one end of the six-way valve 3 is provided with a collecting pipe 12, the collecting pipe 12 is connected with a collecting container for determining that the interior of the quantitative pipe 14 is filled with a material to be detected, the other end of the six-way valve 3 is provided with a discharge pipe 13, wherein discharging pipe 13 is used for after rotatory six-way valve 3, carries the material to detection device analytical equipment and detects, and the lateral wall of six-way valve 3 is equipped with quantitative pipe 14, and quantitative pipe 14 is used for confirming the volume of waiting to detect the material.

Wherein support 15 and connecting pipe 16's effect, the upper surface of base 1 is equipped with support 15, support 15 is located first cylinder 7 under, the lower surface of support 15 is equipped with connecting pipe 16, just connecting pipe 16 is the spiral return bend, and support 15's effect can the auxiliary stay sample, reduces clamping jaw mechanism 5's burden, and connecting pipe 16 can cooperate quantitative pipe 14 in use to reduce the loss of material simultaneously, guarantees to treat the volume of examining the sample, guarantees going on smoothly of detection.

Wherein the position relation between preheater 4, gripper mechanism 5 and the support 15, preheater 4, gripper mechanism 5 and support 15 are located same water flat line, make things convenient for gripper mechanism 5 to press from both sides after getting the material, at rotary motion back and forth between preheater 4 and support 15, have reduced unnecessary removal, and accurate transported substance material guarantees the transportation of material efficient, has improved efficiency.

Wherein the position relation of injection needle 9 and connecting pipe 16, injection needle 9 and connecting pipe 16 are located same vertical face, guarantee that injection needle 9 is accurate when removing be connected with connecting pipe 16, carry the material, have increased the leakproofness of whole device.

The six-way valve 3 is rotatably connected with the quantitative pipe 14, the collecting pipe 12, the second air outlet pipe 11 and the discharging pipe 13, the six-way valve 3 rotates independently compared with other components, and the rest components connected with the six-way valve 3 are in close contact with the six-way valve 3, so that the sealing performance in the material conveying process is ensured.

The working principle is as follows: during the use, at first be connected the material with gripper mechanism 5, subsequently rotate gripper mechanism 5 through external control ware, be connected with pre-heater 4, preheat the material, gripper material is rotatory to first cylinder 7 surface injection needle 9 under afterwards, control first cylinder 7 afterwards and drive injection needle 9 and insert the sample container, absorb the material to storage silo 10 inside, remove the sample container afterwards, injection needle 9 is connected with six-way valve 3 and carries the material, discharge from collecting pipe 12 through quantifying pipe 14, ensure that quantifying pipe 14 is inside to be full of the material, subsequently rotate six-way valve 3 through the controller, second cylinder 8 carries the material in quantifying pipe 14 to discharging pipe 13 through second outlet duct 11 afterwards, detect in the detection and analysis device at last, accomplish the analysis at last.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic change lighter hydrocarbons analytical equipment which characterized in that: including base (1), the surface of base (1) is equipped with a plurality of fixing bases (2) and six-way valve (3) respectively, the surface of fixing base (2) is equipped with pre-heater (4) and clamping jaw mechanism (5) respectively, the upper surface of six-way valve (3) is equipped with motor cabinet (6), the lower surface of motor cabinet (6) is equipped with storage silo (10) and second cylinder (8), the lower surface of storage silo (10) is equipped with first cylinder (7), the lower part of first cylinder (7) is equipped with advances kind needle (9), the lower surface of second cylinder (8) is equipped with second outlet duct (11), six-way valve (3) one end is equipped with collecting pipe (12), the other end of six-way valve (3) is equipped with discharging pipe (13), just the lateral wall of six-way valve (3) is equipped with quantitative pipe (14).

2. An automated light hydrocarbon analysis apparatus according to claim 1, wherein: the upper surface of base (1) is equipped with support (15), support (15) are located first cylinder (7) under, the lower surface of support (15) is equipped with connecting pipe (16), just connecting pipe (16) are spiral return bend.

3. An automated light hydrocarbon analysis apparatus according to claim 2, wherein: the preheater (4), the clamping jaw mechanism (5) and the support (15) are located on the same horizontal line.

4. An automated light hydrocarbon analysis apparatus according to claim 2, wherein: the sample injection needle (9) and the connecting pipe (16) are positioned on the same vertical surface.

5. An automated light hydrocarbon analysis apparatus according to claim 1, wherein: the six-way valve (3) is rotatably connected with the quantitative pipe (14), the collecting pipe (12), the second air outlet pipe (11) and the discharging pipe (13).