CN219015775U

CN219015775U - Gas controller

Info

Publication number: CN219015775U
Application number: CN202223572476.1U
Authority: CN
Inventors: 范云静; 马振江; 徐爱民
Original assignee: Shandong Jiangsheng Petroleum Technology Co ltd
Current assignee: Shandong Jiangsheng Petroleum Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-12
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the field of controllers, in particular to a gas controller which comprises a base, an adjusting knob, a side connecting piece, a connecting interface, a flowmeter, a heat dissipation shell, a top plate, a communication interface, a display screen, a rotation limiting piece, a locking piece and a mounting bracket, wherein the base is provided with a plurality of grooves; the locking piece is connected with the side surface of the base; the side surface of the base is connected with the mounting bracket; the top of the base is connected with the top plate; compared with the traditional device, the device can accurately monitor the gas passing quantity through the structure of the flowmeter, the device can effectively improve the stability of long-time continuous operation of the device through the structure of the heat dissipation shell, and can reduce the interaction difficulty of the device through the display screen, so that the device is convenient for workers to maintain and check quickly, and meanwhile, the structure of the adjusting knob can facilitate the device to adjust the passing quantity, so that the control precision of the device is improved, and the operation difficulty of the device is reduced.

Description

Gas controller

Technical Field

The utility model relates to the technical field of controllers, in particular to a gas controller.

Background

The stable isotope method is an important research means for various subjects such as atmosphere, hydrology, ecology and the like. The method is widely applied to background atmosphere isotope composition, CH4 and N2O isothermal chamber gas emission sources, organic matter and pollutant source tracking, plant or soil moisture sources, plant moisture utilization efficiency, vegetation transition, animal food sources, animal nutrition level positions, animal migration activities, long-term climate change and the like. Meanwhile, the change of the stable isotope in the geological history provides precious geochemical information for researching diagenetic effect, and has great significance for solving environmental evolution. The existing various gas isotope analyzers and water isotope analyzers directly analyze the isotope composition of various gases and water, thereby providing great convenience for isotope research. However, research has remained somewhat problematic when isotopes in solids (e.g., soil, plants, rocks, etc.) and liquids (e.g., contaminated water sources, etc.) are involved. Some researchers can achieve the purpose of isotope analysis by converting solid or liquid into gas and collecting the gas for isotope analysis, but the operation is complicated and a plurality of samples cannot be measured continuously.

The Chinese patent with the publication number of CN107328615B discloses an intelligent gas sample injection controller, which comprises a gas analyzer for collecting the gas generated by the gas generator and accessing the gas analyzer for online analysis; within the controller, the collected gas is adjusted to a gas required by a gas analysis instrument, wherein the requirements of the gas analysis instrument include: specific concentration ranges and gaseous background components; the method comprises the steps that zero gas of gas background components required by a gas analysis instrument or pure gas is used for automatically mixing, dilution and sample gas component adjustment are carried out, one or more standard gas sources are introduced into the analysis instrument according to a set period by the intelligent gas sample injection controller, online external standard is carried out on the gas analysis instrument, and a sample result is calculated back. The utility model automatically collects and dilutes various gases, continuously samples, continuously measures isotope content by connecting with back-end equipment, and automatically stores processing data.

However, the above disclosed solution has the following disadvantages: the scheme has the problems of high installation difficulty, low gas control precision and the like in the actual use process.

Disclosure of Invention

The utility model aims at solving the technical problems in the background technology, and provides a gas controller, which can effectively improve the control precision of different types of gases through the device, and compared with the traditional device, the device can accurately monitor the gas passing quantity through the structure of a flowmeter, can effectively improve the stability of long-time continuous operation of the device through the structure of a heat dissipation shell, can reduce the interaction difficulty of the device through a display screen, thereby being convenient for a worker to carry out quick maintenance and inspection, and can conveniently adjust the throughput of the device through the structure of an adjusting knob, thereby improving the control precision of the device and reducing the operation difficulty of the device.

The utility model provides a gas controller, which comprises a base, an adjusting knob, a side connecting piece, a connecting interface, a flowmeter, a heat dissipation shell, a top plate, a communication interface, a display screen, a rotation limiting piece, a locking piece and a mounting bracket, wherein the base is provided with a plurality of grooves;

the bottom of the base is provided with a rotary cover body, and the side surface of the rotary cover body is rotationally connected with the rotary limiting piece; one end of the rotary cover body, which is far away from the rotary limiting piece, is connected with the locking piece; the locking piece is connected with the side surface of the base; the side surface of the base is connected with the mounting bracket; the top of the base is connected with the top plate; the top of the top plate is connected with a plurality of groups of communication interfaces; the side surface of the top plate is connected with the display screen; the side surface of the base is connected with the side surface connecting piece; one end of the side connecting piece far away from the base is connected with the connecting interface; the side surface of the base is connected with the flowmeter; one end of the flowmeter, which is far away from the base, is connected with the heat dissipation shell.

Preferably, the mounting bracket is provided with a plurality of groups of fixing threaded holes, and the plurality of groups of fixing threaded holes are distributed on the side surface of the mounting bracket.

Preferably, a rotation blocking piece is arranged in the base and is connected with the rotation control of the adjusting knob.

Preferably, a sealing element is arranged on the side surface of the communication interface, and an insulating layer is arranged on the surface of the sealing element.

Preferably, a control button is arranged on the side surface of the locking piece and is in control connection with the locking piece.

Preferably, a plurality of groups of cooling fins are arranged on the side face of the cooling shell, and the plurality of groups of cooling fins are distributed around the cooling shell.

Preferably, the edge of the connecting interface is provided with a rubber sealing ring, and the rubber sealing ring is connected with the side surface of the side surface connecting piece.

Preferably, the mounting bracket is provided with protrusions, and the surfaces of the protrusions are provided with anti-skid lines.

The technical scheme of the utility model has the following beneficial technical effects:

compared with the traditional device, the device can accurately monitor the gas passing quantity through the structure of the flowmeter, the device can effectively improve the stability of long-time continuous operation of the device through the structure of the heat dissipation shell, and can reduce the interaction difficulty of the device through the display screen, so that a worker can conveniently and rapidly maintain and check, and meanwhile, the structure of the adjusting knob can conveniently adjust the passing quantity of the device, so that the control precision of the device is improved, the operation difficulty of the device is reduced, and the connection stability of the device can be effectively improved through the combination of the side connection interface and the side connection piece.

Drawings

FIG. 1 is a schematic diagram of a gas controller according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a base in a gas controller according to the present utility model;

FIG. 3 is a side view of a gas controller according to the present utility model;

reference numerals: 1. a base; 2. an adjustment knob; 3. a side connector; 4. a connection interface; 5. a flow meter; 6. a heat dissipation housing; 7. a top plate; 8. a communication interface; 9. a display screen; 10. rotating the limiting piece; 11. a locking piece; 12. and (5) mounting a bracket.

Detailed Description

Example 1

As shown in fig. 1-3, the gas controller provided by the utility model comprises a base 1, an adjusting knob 2, a side connecting piece 3, a connecting interface 4, a flowmeter 5, a heat dissipation shell 6, a top plate 7, a communication interface 8, a display screen 9, a rotation limiting piece 10, a locking piece 11 and a mounting bracket 12;

the bottom of the base 1 is provided with a rotary cover body, and the side surface of the rotary cover body is rotationally connected with a rotary limiting piece 10; one end of the rotary cover body, which is far away from the rotary limiting piece 10, is connected with the locking piece 11; the locking piece 11 is connected with the side surface of the base 1; the side surface of the base 1 is connected with a mounting bracket 12; the top of the base 1 is connected with a top plate 7; the top of the top plate 7 is connected with a plurality of groups of communication interfaces 8; the side surface of the top plate 7 is connected with a display screen 9; the side surface of the base 1 is connected with a side surface connecting piece 3; one end of the side connecting piece 3 far away from the base 1 is connected with the connecting interface 4; the side surface of the base 1 is connected with a flowmeter 5; one end of the flowmeter 5, which is far away from the base 1, is connected with the heat dissipation shell 6; the mounting bracket 12 is provided with a plurality of groups of fixing threaded holes, and the plurality of groups of fixing threaded holes are distributed on the side surface of the mounting bracket 12; a sealing element is arranged on the side surface of the communication interface 8, and an insulating layer is arranged on the surface of the sealing element; the side surface of the locking piece 11 is provided with a control button which is in control connection with the locking piece 11; a plurality of groups of cooling fins are arranged on the side surface of the cooling shell 6, and the plurality of groups of cooling fins are distributed around the cooling shell 6; the edge of the connecting interface 4 is provided with a rubber sealing ring which is connected with the side surface of the side surface connecting piece 3; the mounting bracket 12 is provided with bulges, and the surfaces of the bulges are provided with anti-skid lines.

In this embodiment, can effectually improve control efficiency and control accuracy to gas through this device to reduce the waste of gaseous raw materials, can effectually improve this device's connection stability through this device bilateral symmetry's connection interface 4 structure, reduced this device's equipment degree of difficulty, when this device is in operating condition, can accurate measurement current device inside through flowmeter 5's structure gas flow, thereby reduced this device's detection error, can effectually improve this device's availability factor through the structure of display screen 9 and simultaneously the equipment degree of difficulty of this device has been reduced in the structure of the connection interface 3 of side can effectually improve this device's overall tightness, the installing support 12 structure of back can effectually improve this device's installation effectiveness.

Example two

As shown in fig. 2-3, in the present embodiment, a rotation blocking member is disposed inside the base 1 and is connected with the rotation control of the adjusting knob 2.

In one embodiment of the utility model, the rotary blocking member is configured to facilitate the control and regulation of the gas flow rate by the present apparatus.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The gas controller is characterized by comprising a base (1), an adjusting knob (2), a side connecting piece (3), a connecting interface (4), a flowmeter (5), a heat dissipation shell (6), a top plate (7), a communication interface (8), a display screen (9), a rotation limiting piece (10), a locking piece (11) and a mounting bracket (12); a rotary cover body is arranged at the bottom of the base (1), and the side surface of the rotary cover body is rotationally connected with a rotary limiting piece (10); one end of the rotary cover body, which is far away from the rotary limiting piece (10), is connected with the locking piece (11); the locking piece (11) is connected with the side surface of the base (1); the side surface of the base (1) is connected with the mounting bracket (12); the top of the base (1) is connected with the top plate (7); the top of the top plate (7) is connected with a plurality of groups of communication interfaces (8); the side surface of the top plate (7) is connected with a display screen (9); the side surface of the base (1) is connected with the side surface connecting piece (3); one end of the side connecting piece (3) far away from the base (1) is connected with the connecting interface (4); the side surface of the base (1) is connected with the flowmeter (5); one end of the flowmeter (5) far away from the base (1) is connected with the heat dissipation shell (6).

2. A gas controller according to claim 1, wherein the mounting bracket (12) is provided with a plurality of sets of fixing threaded holes, the plurality of sets of fixing threaded holes being distributed on the side of the mounting bracket (12).

3. A gas controller according to claim 1, characterized in that the base (1) is internally provided with a rotation blocking member, which is in rotation controlling connection with the adjustment knob (2).

4. A gas controller according to claim 1, characterized in that the communication interface (8) is provided with a sealing member on the side, and an insulating layer is provided on the surface of the sealing member.

5. A gas controller according to claim 1, characterized in that the side of the locking element (11) is provided with a control button, which is in control connection with the locking element (11).

6. A gas controller according to claim 1, characterized in that a plurality of groups of cooling fins are arranged on the side of the cooling housing (6), the plurality of groups of cooling fins being distributed around the cooling housing (6).

7. A gas controller according to claim 1, characterized in that the edge of the connection interface (4) is provided with a rubber sealing ring, which is connected laterally from the lateral connection piece (3).

8. A gas controller according to claim 1, wherein the mounting bracket (12) is provided with protrusions, the surface of which is provided with anti-slip ridges.