Suma tank sampling device

Abstract

The utility model discloses a Suma tank sampling device which comprises a shell, a Suma tank is fixedly connected to the bottom of the inner side of the shell, a communicating pipe is fixedly connected to the upper side of the Suma tank, a flow valve is arranged at one end of the communicating pipe, and an electromagnetic valve is connected to the end, away from the flow valve, of the communicating pipe. And a controller is fixedly connected to one side of the electromagnetic valve, and a supporting column is fixedly connected to the upper side of the electromagnetic valve. Compared with the prior art, the Sumar tank sampling device has the advantages of being accurate in sampling measurement and convenient to move.

Description

Technical Field

[0001] The utility model relates to the technical field of gas sampling, in particular to a Suma tank sampling device. Background Art

[0002] A Summa tank is a sealed glass container used to collect and store volatile organic compound samples. When using a traditional Summa tank, an operator needs to go to the site to open the valve of the vacuum Summa tank. Under the action of atmospheric pressure, the gas in the surrounding environment is pressed into the Summa tank to achieve the sampling of volatile gases.

[0003] Disadvantages of the existing technology:

[0004] (1) The existing technology for sampling the Suma can requires the staff to manually open the valve to extract the volatile organic compounds in the Suma can through air pressure. During the sampling process, the vacuum degree in the Suma can will be affected, resulting in inaccurate sampling measurement.

[0005] (2) The existing technology is not convenient to move, and workers are required to manually lift the Suma can to the designated location for sampling, which is very inconvenient and has low work efficiency. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a Suma can sampling device which is accurate in sampling measurement and convenient to move.

[0007] In order to solve the above problems, the technical solution of the utility model is: a Suma jar sampling device, comprising a shell, a Suma jar is fixedly connected to the bottom inner side of the shell, a connecting pipe is fixedly connected to the upper side of the Suma jar, a flow valve is provided at one end of the connecting pipe, an end of the connecting pipe away from the flow valve is connected to a solenoid valve, a controller is fixedly connected to one side of the solenoid valve, and a support column is fixedly connected to the upper side of the solenoid valve.

[0008] Furthermore, a solar panel is fixedly connected to the upper side of the support column, and a plurality of light bulbs are fixedly connected to the lower side of the solar panel. The solar panel is electrically connected to the plurality of light bulbs.

[0009] Furthermore, a control panel is fixedly connected to one side of the controller, and the controller is electrically connected to the solar panel.

[0010] Furthermore, the controller is electrically connected to the solenoid valve.

[0011] Furthermore, self-locking universal wheels are fixedly connected around the bottom of the shell.

[0012] Compared with the existing technology, the utility model has the following advantages: the utility model controls the switch of the electromagnetic valve through the control panel in the controller, and after the electromagnetic valve is turned on, the volatile organic compounds in the Suma tank are drawn into the connecting pipe through air pressure to achieve sampling of the Suma tank, avoiding manual opening of the valve to affect the vacuum state in the Suma tank, thereby affecting the next sampling result. In addition, the utility model is convenient for staff to sample the Suma tank at a designated position by setting a self-locking universal wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional Figure 1 .

[0014] Figure 2 The utility model is a three-dimensional Figure 2 .

[0015] As shown in the figure: 1. Shell; 2. Suma tank; 3. Connecting pipe; 4. Flow valve; 5. Solenoid valve; 6. Controller; 7. Support column; 8. Solar panel; 9. Light bulb; 10. Control panel; 11. Self-locking universal wheel. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0017] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0019] like Figure 1 to Figure 2 As shown, a Suma jar sampling device comprises a shell 1, a Suma jar 2 is fixedly connected to the bottom inner side of the shell 1, a connecting pipe 3 is fixedly connected to the upper side of the Suma jar 2, a flow valve 4 is provided at one end of the connecting pipe 3, a solenoid valve 5 is connected to the end of the connecting pipe 3 away from the flow valve 4, a controller 6 is fixedly connected to one side of the solenoid valve 5, and a support column 7 is fixedly connected to the upper side of the solenoid valve 5.

[0020] A solar panel 8 is fixedly connected to the upper side of the support column 7, and a plurality of light bulbs 9 are fixedly connected to the lower side of the solar panel 8, and the solar panel 8 is electrically connected to the plurality of light bulbs 9. The plurality of light bulbs 9 can facilitate the staff to sample the Suma tank 2 at night. A control panel 10 is fixedly connected to one side of the controller 6, and the controller 6 is electrically connected to the solar panel 8. The controller 6 is electrically connected to the solenoid valve 5. The switch of the solenoid valve 5 is controlled by the control panel 10 in the controller 6. After the solenoid valve 5 is opened, the volatile organic compounds in the Suma tank 2 are drawn into the connecting pipe 3 by air pressure to achieve the sampling of the Suma tank 2, so as to avoid manually opening the valve to affect the vacuum state in the Suma tank 2, thereby affecting the next sampling result. Self-locking universal wheels 11 are fixedly connected around the bottom of the housing 1. The self-locking universal wheels 11 are provided to facilitate the staff to sample the Suma tank 2 at a designated position.

[0021] In specific use, the device is moved to a specified position by means of the self-locking universal wheel 11, and the switch of the solenoid valve 5 is controlled by means of the control panel 10 in the controller 6. After the solenoid valve 5 is opened, the volatile organic compounds in the Summa tank 2 are drawn into the connecting pipe 3 by air pressure, so as to realize the sampling of the Summa tank 2, thereby avoiding manual opening of the valve to affect the vacuum state in the Summa tank 2, thereby affecting the next sampling result.

[0022] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A Suma jar sampling device, comprising a housing (1), characterized in that: A Suma tank (2) is fixedly connected to the bottom of the inner side of the shell (1), a connecting pipe (3) is fixedly connected to the upper side of the Suma tank (2), a flow valve (4) is provided at one end of the connecting pipe (3), an electromagnetic valve (5) is connected to the end of the connecting pipe (3) away from the flow valve (4), a controller (6) is fixedly connected to one side of the electromagnetic valve (5), and a support column (7) is fixedly connected to the upper side of the electromagnetic valve (5).

2. A Suma jar sampling device according to claim 1, characterized in that: A solar panel (8) is fixedly connected to the upper side of the support column (7), and a plurality of light bulbs (9) are fixedly connected to the lower side of the solar panel (8). The solar panel (8) is electrically connected to the plurality of light bulbs (9).

3. A Suma jar sampling device according to claim 1, characterized in that: A control panel (10) is fixedly connected to one side of the controller (6), and the controller (6) is electrically connected to the solar panel (8).

4. A Suma jar sampling device according to claim 1, characterized in that: The controller (6) is electrically connected to the solenoid valve (5).

5. A Suma jar sampling device according to claim 1, characterized in that: Self-locking universal wheels (11) are fixedly connected around the bottom of the housing (1).

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