CN220342713U

CN220342713U - Low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet

Info

Publication number: CN220342713U
Application number: CN202321915925.XU
Authority: CN
Inventors: 李本江; 许保纲; 黄世兴; 弓笑; 徐文轩
Original assignee: Shaanxi Hongwang Intelligent Engineering Co ltd
Current assignee: Shaanxi Hongwang Intelligent Engineering Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-12
Anticipated expiration: 2033-07-20

Abstract

The utility model provides an intelligent intermittent heat dissipation self-dedusting RTU control cabinet for a low-yield well, which comprises the following components: the dust removing device comprises a box body, a first fan, a second fan and a plurality of dust removing mechanisms; the inside of the box body is provided with matched intelligent intermittent terminal equipment; an air inlet and an air outlet are arranged on the box body; the first fan is arranged in the box body and opposite to the air inlet, and is used for sucking air into the box body from the outside; the second fan is arranged in the box body and opposite to the air outlet, and is used for discharging air in the box body to the outside; the dust removing mechanisms are respectively arranged above the air inlet and the air outlet and are used for removing dust on the air inlet and the air outlet. The utility model solves the problem that the temperature in the control cabinet is too high due to the fact that the radiating holes of the control cabinet are blocked by accumulated dust, and solves the problem that the normal operation of terminal equipment in the control cabinet is affected due to the fact that a large amount of dust and wind sand are accumulated in a region with large wind sand.

Description

Low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet

Technical Field

The utility model relates to the technical field of control cabinets, in particular to an intelligent intermittent heat dissipation self-dedusting RTU control cabinet for a low-yield well.

Background

In the petroleum exploitation of China, there are many low-yield, low-efficiency, high-consumption and high-cost oil wells, and in order to solve the defects in the exploitation process, along with the progress of science and technology and the increasingly development of intelligent information technology, the original manual spacing technology is developed to the intelligent spacing technology. Through intelligent control, not only energy sources can be saved and energy consumption can be reduced, but also exploitation cost can be reduced, and economic benefit and social benefit can be realized. The intelligent interval is an oil exploitation technology for automatically adjusting the running condition of the oil pumping unit through data acquisition and analysis so as to realize accurate execution of an interval system. The system comprises front-end hardware, front-end control software and a comprehensive management and control platform.

Because front-end hardware works outdoors for a long time, the working conditions are harsh, and a plurality of influences are caused on the stability and the safety of equipment. The traditional solution is to install the hardware devices in a common control cabinet. The control cabinet is outdoor for a long time, the air is blown and insolated, and the complex environment around the oil well requires the control cabinet to ensure that intelligent intermittent front-end hardware equipment can normally operate for a long time.

However, the current RTU control cabinets still have some problems:

1. the conventional control cabinet is usually provided with heat dissipation holes for heat dissipation, but the heat dissipation holes are often blocked by accumulated ash, so that the control cabinet has an excessively high internal temperature.

2. The traditional control cabinet is made of iron sheets, gaps are large, a large amount of dust and wind sand can be accumulated in the control cabinet when the control cabinet works for a long time in a region with large wind sand, normal operation of terminal equipment in the cabinet is affected, even working abnormality or even no working is caused, great influence is caused on oil extraction work of an oil well, and economic loss is caused.

Disclosure of Invention

The utility model mainly aims to provide an intelligent intermittent heat dissipation self-dedusting RTU control cabinet for a low-yield well, which at least solves the problem that in the prior art, heat dissipation holes on the RTU control cabinet are often blocked by accumulated ash to cause the internal temperature of the control cabinet to be too high.

In order to achieve the above purpose, the utility model provides a low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet, comprising: the dust removing device comprises a box body, a first fan, a second fan and a plurality of dust removing mechanisms; the inside of the box body is provided with matched intelligent intermittent terminal equipment; an air inlet is formed in one side face of the box body, and an air outlet is formed in the other side face of the box body; the first fan is arranged in the box body and opposite to the air inlet, and is used for sucking air into the box body from the outside; the second fan is arranged in the box body and opposite to the air outlet, and is used for discharging air in the box body to the outside; the dust removing mechanisms are respectively arranged above the air inlet and the air outlet and are used for removing dust on the air inlet and the air outlet.

Further, the air inlet and the air outlet are opposite along the horizontal direction, and the air inlet and the air outlet are both in shutter structures.

Further, the first fan is arranged in the box body through the mounting frame and is opposite to the air inlet, and the second fan is arranged in the box body through the mounting frame and is opposite to the air outlet.

Further, the dust removing mechanism is two, and two dust removing mechanisms set up respectively in the top of air intake and air outlet, and dust removing mechanism includes: the device comprises a brush plate, a fixed seat, a mechanical arm and a hydraulic driving assembly; the brush plate is slidably arranged above the air inlet or the air outlet, a hairbrush matched with the hairbrush in shape is uniformly arranged on one side surface of the brush plate, and the hairbrush is abutted with the side surface of the box body; the fixed seat is fixedly arranged on the side surface of the box body; the first end of the mechanical arm is connected with the fixed seat, and the second end of the mechanical arm is connected with the other side face of the brush plate; the hydraulic driving assembly is arranged on the mechanical arm and is used for driving the mechanical arm to operate; the second end of the mechanical arm drives the brush plate to slide back and forth along the side surface of the box body so as to enable the brush to be abutted with the air inlet or the air outlet and remove dust on the air inlet or the air outlet.

Further, the mechanical arm includes: the first horn and the second horn; the first end of the first horn is connected with the fixed seat; the first end of the second horn is hinged with the second end of the first horn, and the second end of the second horn is connected with the other side surface of the brush plate; the second end of the second arm drives the brush plate to slide back and forth along the side surface of the box body.

Further, a preset movable angle is arranged at the hinge joint of the first horn and the second horn, and a preset movable angle is arranged between the second end of the second horn and the brush plate.

Further, the hydraulic drive assembly includes: a first hydraulic lever and a second hydraulic lever; the first hydraulic rod is arranged between the first horn and the second horn and is used for controlling the angle of the hinge joint of the first horn and the second horn; the second hydraulic rod is arranged between the second horn and the brush plate and is used for controlling the angle between the second horn and the brush plate.

Further, the intelligent intermittent heat dissipation self-dedusting RTU control cabinet of the low-yield well further comprises: a temperature sensor and a controller; the temperature sensor is arranged in the box body and is used for monitoring the temperature in the box body in real time; the controller is connected with the temperature sensor, the first fan, the second fan and the dust removing mechanism, and the controller is used for controlling the operation of the first fan, the second fan and the dust removing mechanism according to the temperature monitored by the temperature sensor.

Further, a sealing strip is arranged at a gap of a cabinet door of the cabinet body and used for preventing dust from entering the cabinet body.

Further, the cabinet body is internally provided with a plurality of dustproof nets, the first fan and the second fan are respectively surrounded by the plurality of dustproof nets, and the dustproof nets are used for preventing dust from entering from the air inlet and the air outlet and then affecting the normal operation of terminal equipment in the cabinet body.

The utility model discloses an intelligent intermittent heat dissipation self-dedusting RTU control cabinet for a low-yield well, which comprises the following components: the dust removing device comprises a box body, a first fan, a second fan and a plurality of dust removing mechanisms; the inside of the box body is provided with matched intelligent intermittent terminal equipment; an air inlet is formed in one side face of the box body, and an air outlet is formed in the other side face of the box body; the first fan is arranged in the box body and opposite to the air inlet, and is used for sucking air into the box body from the outside; the second fan is arranged in the box body and opposite to the air outlet, and is used for discharging air in the box body to the outside; the dust removing mechanisms are respectively arranged above the air inlet and the air outlet and are used for removing dust on the air inlet and the air outlet.

The utility model has the beneficial effects that:

1. the utility model has ingenious design, optimizes the arrangement of the radiating holes, simultaneously eliminates dust accumulated on the radiating holes by utilizing the dust removing mechanism, and solves the problem that the internal temperature of the control cabinet is too high due to the fact that the radiating holes of the traditional control cabinet are often blocked by accumulated dust.

2. The utility model is provided with the sealing strips and the dustproof net, and solves the problem that a large amount of dust and wind sand can be accumulated in the control cabinet in a region with large wind sand, and the normal operation of terminal equipment in the control cabinet is affected.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of an alternative front view of a low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet according to an embodiment of the present utility model;

FIG. 2 is a schematic side view of an alternative low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet according to an embodiment of the present utility model;

fig. 3 is a control block diagram of an alternative low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet according to an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. a cabinet body; 11. an air inlet; 12. an air outlet; 20. a first fan; 30. a second fan; 40. a dust removing mechanism; 41. brushing a plate; 42. a fixing seat; 43. a mechanical arm; 431. a first horn; 432. a second horn; 44. a hydraulic drive assembly; 441. a first hydraulic lever; 442. a second hydraulic lever; 45. a brush; 50. a temperature sensor; 60. a controller; 70. a dust-proof net.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1 and 2, a low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet includes: the cabinet body 10, the first fan 20, the second fan 30 and the plurality of dust removing mechanisms 40; the inside of the cabinet body 10 is provided with matched intelligent intermittent terminal equipment; an air inlet 11 is formed in one side face of the cabinet body 10, and an air outlet 12 is formed in the other side face of the cabinet body 10; the first fan 20 is arranged inside the cabinet body 10 and opposite to the air inlet 11, and the first fan 20 is used for sucking air into the cabinet body 10 from the outside; the second fan 30 is disposed inside the cabinet 10 and opposite to the air outlet 12, and the second fan 30 is used for exhausting air inside the cabinet 10 to the outside; the dust removing mechanisms 40 are respectively disposed above the air inlet 11 and the air outlet 12, and the dust removing mechanisms 40 are used for removing dust on the air inlet 11 and the air outlet 12. When the utility model is used, the cabinet body 10 is arranged in a preset area; the cabinet body 10 normally operates, the first fan 20 draws air into the cabinet body 10 from the outside through the air inlet 11, the second fan 30 discharges the air in the cabinet body 10 to the outside through the air outlet 12, the air in the cabinet body 10 continuously circulates with the outside to exchange heat inside the cabinet body 10 when the first fan 20 and the second fan 30 continuously operate, and the dust removing mechanism 40 starts to remove dust adsorbed on the air inlet 11 and the air outlet 12 after a period of time.

The utility model has ingenious design, optimizes the arrangement of the radiating holes, simultaneously eliminates dust accumulated on the radiating holes by utilizing the dust removing mechanism, and solves the problem that the internal temperature of the control cabinet is too high due to the fact that the radiating holes of the traditional control cabinet are often blocked by accumulated dust. The utility model is provided with the sealing strips and the dustproof net, and solves the problem that a large amount of dust and wind sand can be accumulated in a region with large wind sand in the control cabinet, and the normal operation of terminal equipment in the cabinet is affected.

As an optimization scheme of the utility model, as shown in FIG. 1, an air inlet 11 and an air outlet 12 are opposite in the horizontal direction, and both the air inlet 11 and the air outlet 12 are in shutter structures. The air circulation of the cabinet body 10 is quickened in the air convection of being provided with relatively of the air inlet 11 and the air outlet 12, and radiating efficiency is higher, and the air inlet 11 and the air outlet 12 are of shutter structures and can primarily block external dust from entering the cabinet body 10.

As an optimized solution of the present utility model, as shown in fig. 1, the first fan 20 is disposed inside the cabinet 10 and opposite to the air inlet 11 through a mounting frame, and the second fan 30 is disposed inside the cabinet 10 and opposite to the air outlet 12 through a mounting frame.

Preferably, the mounting frames are respectively disposed below the air inlet 11 and below the air outlet 12, so as to provide more space for lines on the upper portion of the cabinet 10.

As an optimization scheme of the present utility model, as shown in fig. 1 and 2, two dust removing mechanisms 40 are provided, and the two dust removing mechanisms 40 are respectively disposed above the air inlet 11 and the air outlet 12, and the dust removing mechanisms 40 include: brush plate 41, fixing base 42, mechanical arm 43 and hydraulic drive assembly 44; the brush plate 41 is slidably arranged above the air inlet 11 or the air outlet 12, a brush 45 matched with the brush plate in shape is uniformly arranged on one side surface of the brush plate 41, and the brush 45 is abutted with the side surface of the cabinet body 10; the fixing seat 42 is fixedly arranged on the side surface of the cabinet body 10; the first end of the mechanical arm 43 is connected with the fixed seat 42, and the second end of the mechanical arm 43 is connected with the other side surface of the brush plate 41; the hydraulic driving assembly 44 is arranged on the mechanical arm 43, and the hydraulic driving assembly 44 is used for driving the mechanical arm 43 to operate; the second end of the mechanical arm 43 drives the brush plate 41 to slide reciprocally along the side surface of the cabinet 10, so that the brush 45 is abutted against the air inlet 11 or the air outlet 12 and removes dust on the air inlet 11 or the air outlet 12.

Preferably, the brushes 45 on the brush plate 41 need to be cleaned or replaced periodically to avoid excessive dust on the brushes 45 from affecting the dust removal effect.

Preferably, the dust removing mechanism 40 adopts a hydraulic mechanical arm design, and because the main application field of the RTU control cabinet of the present utility model is an oil well, other impurities such as greasy dirt and the like besides dust can be removed by the repeated cleaning of the brush driven by the hydraulic mechanical arm.

As an optimization scheme of the present utility model, as shown in fig. 1, the mechanical arm 43 includes: a first horn 431 and a second horn 432; a first end of the first horn 431 is connected with the fixed seat 42; the first end of the second horn 432 is hinged with the second end of the first horn 431, and the second end of the second horn 432 is connected with the other side surface of the brush plate 41; the second end of the second arm 432 drives the brush plate 41 to slide reciprocally along the side of the cabinet 10.

Preferably, the hinge joint of the first arm 431 and the second arm 432 has a preset moving angle, and the second end of the second arm 432 has a preset moving angle with the brush plate 41.

Preferably, the movable angle between the hinge parts of the first arm 431 and the second arm 432 ranges from 60 ° to 150 °, the movable angle between the second end of the second arm 432 and the brush plate 41 ranges from 120 ° to 150 °, and the flexible movable angles among the first arm 431, the second arm 432 and the brush plate 41 can be widely used to efficiently remove dust from the air inlet 11 or the air outlet 12.

As an optimization of the present utility model, as shown in fig. 1, the hydraulic drive assembly 44 includes: a first hydraulic rod 441 and a second hydraulic rod 442; the first hydraulic rod 441 is disposed between the first horn 431 and the second horn 432, and the first hydraulic rod 441 is used for controlling an angle of a hinge portion of the first horn 431 and the second horn 432; the second hydraulic lever 442 is disposed between the second arm 432 and the brush plate 41, and the second hydraulic lever 442 is used for controlling an angle between the second arm 432 and the brush plate 41.

Preferably, the first hydraulic rod 441 and the second hydraulic rod 442 are driven by a hydraulic cylinder, and the first hydraulic rod 441 can control the second arm 432 to swing up and down repeatedly, so that the brush plate 41 can slide back and forth along the side surface of the cabinet 10. The second hydraulic lever 442 can control the pressure of the second end of the second arm 432 against the brush plate 41 to ensure that there is enough pressure to brush dust from the air inlet 11 or the air outlet 12.

As an optimization scheme of the utility model, as shown in fig. 3, the low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet further comprises: a temperature sensor 50 and a controller 60; the temperature sensor 50 is arranged in the cabinet body 10, and the temperature sensor 50 is used for monitoring the temperature in the cabinet body 10 in real time; the controller 60 is connected to the temperature sensor 50, the first fan 20, the second fan 30 and the dust removing mechanism 40, and the controller 60 is used for controlling the first fan 20, the second fan 30 and the dust removing mechanism 40 to operate according to the temperature monitored by the temperature sensor 50.

Preferably, the control principle of the utility model is as follows: when the RTU control cabinet normally operates, the controller 60 collects the temperature in the cabinet body 10 detected by the temperature sensor 50 in real time, when the temperature in the cabinet body 10 is-5 ℃ to 40 ℃, the temperature sensor 50 senses that the temperature is normal, when the temperature is greater than 40 ℃, the temperature sensor 50 inputs an alarm signal to the controller 60, when the controller 60 receives the alarm signal, the controller 60 controls the first fan 20 and the second fan 30 to operate so as to radiate heat in the cabinet body 10, and when the controller 60 controls the first fan 20 and the second fan 30 to operate, the dust removing mechanism 40 is periodically started so as to remove dust accumulated on the air inlet 11 or the air outlet 12.

As an optimization scheme of the utility model, a sealing strip is arranged at a gap of a cabinet door of the cabinet body 10 and is used for preventing dust from entering the cabinet body 10.

As an optimization scheme of the utility model, as shown in fig. 1, a plurality of dustproof nets 70 are arranged in the cabinet body 10, the dustproof nets 70 enclose the first fan 20 and the second fan 30 respectively, and the dustproof nets 70 are used for preventing dust from entering from the air inlet 11 and the air outlet 12 and affecting the normal operation of terminal equipment in the cabinet body 10.

Preferably, the number of the dustproof nets 70 is two, one dustproof net 70 encloses the first fan 20 and the air inlet 11, and the other dustproof net 70 encloses the second fan 30 and the air outlet 12.

The sealing strips and the dust screen 70 reduce dust in the RTU control cabinet, ensure stable operation of the intelligent intermittent terminal equipment, prolong service life of the equipment and reduce failure rate.

The working principle of the utility model is illustrated by the following specific examples: when the RTU control cabinet normally operates, the controller 60 collects the temperature in the cabinet 10 detected by the temperature sensor 50 in real time, when the temperature in the cabinet 10 is-5 ℃ to 40 ℃, the temperature sensor 50 senses that the temperature is normal, when the temperature is higher than 40 ℃, the temperature sensor 50 inputs an alarm signal to the controller 60, when the controller 60 receives the alarm signal, the controller 60 controls the first fan 20 and the second fan 30 to operate so as to radiate heat in the cabinet 10, when the controller 60 controls the first fan 20 and the second fan 30 to operate, the hydraulic driving assembly 44 drives the mechanical arm 43 to operate periodically, and the second end of the mechanical arm 43 drives the brush plate 41 to slide back and forth along the side surface of the cabinet 10, so that the brush 45 is abutted against the air inlet 11 or the air outlet 12 and dust on the air inlet 11 or the air outlet 12 is removed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Low well intelligence intermittent heat dissipation is from removing dust RTU switch board, its characterized in that includes:

the intelligent cabinet comprises a cabinet body (10), wherein matched intelligent intermittent terminal equipment is arranged in the cabinet body (10); an air inlet (11) is formed in one side face of the cabinet body (10), and an air outlet (12) is formed in the other side face of the cabinet body (10);

the first fan (20) is arranged in the cabinet body (10) and opposite to the air inlet (11), and the first fan (20) is used for sucking air into the cabinet body (10) from the outside;

the second fan (30) is arranged in the cabinet body (10) and opposite to the air outlet (12), and the second fan (30) is used for discharging air in the cabinet body (10) to the outside;

the dust removing mechanisms (40) are respectively arranged above the air inlet (11) and the air outlet (12), and the dust removing mechanisms (40) are used for removing dust on the air inlet (11) and the air outlet (12).

2. The intelligent intermittent heat dissipation self-dedusting RTU control cabinet for a low-yield well according to claim 1, wherein,

the air inlet (11) and the air outlet (12) are opposite along the horizontal direction, and the air inlet (11) and the air outlet (12) are both in shutter structures.

3. The intelligent intermittent heat dissipation self-dedusting RTU control cabinet for a low-yield well according to claim 1, wherein,

the first fan (20) is arranged in the cabinet body (10) through a mounting frame and is opposite to the air inlet (11), and the second fan (30) is arranged in the cabinet body (10) through the mounting frame and is opposite to the air outlet (12).

4. The intelligent intermittent heat dissipation self-dedusting RTU control cabinet for a low-yield well according to claim 1, wherein the number of the dedusting mechanisms (40) is two, the two dedusting mechanisms (40) are respectively arranged above the air inlet (11) and the air outlet (12), and the dedusting mechanisms (40) comprise:

the brush plate (41) is slidably arranged above the air inlet (11) or the air outlet (12), a brush (45) matched with the brush is uniformly arranged on one side surface of the brush plate (41), and the brush (45) is abutted against the side surface of the cabinet body (10);

the fixing seat (42) is fixedly arranged on the side surface of the cabinet body (10);

the first end of the mechanical arm (43) is connected with the fixed seat (42), and the second end of the mechanical arm (43) is connected with the other side surface of the brush plate (41);

the hydraulic driving assembly (44) is arranged on the mechanical arm (43), and the hydraulic driving assembly (44) is used for driving the mechanical arm (43) to operate;

the second end of the mechanical arm (43) drives the brush plate (41) to slide back and forth along the side face of the cabinet body (10), so that the brush (45) is abutted with the air inlet (11) or the air outlet (12) and dust on the air inlet (11) or the air outlet (12) is removed.

5. The low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet of claim 4, wherein the mechanical arm (43) comprises:

the first end of the first horn (431) is connected with the fixed seat (42);

the first end of the second horn (432) is hinged with the second end of the first horn (431), and the second end of the second horn (432) is connected with the other side face of the brush plate (41);

the second end of the second arm (432) drives the brush plate (41) to slide back and forth along the side face of the cabinet body (10).

6. The intelligent intermittent heat dissipation self-dedusting RTU control cabinet for a low-yield well of claim 5, wherein,

the hinge joint of the first horn (431) and the second horn (432) is provided with a preset movable angle, and the second end of the second horn (432) and the brush plate (41) are provided with a preset movable angle.

7. The low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet of claim 6, wherein the hydraulic drive assembly (44) comprises:

the first hydraulic rod (441) is arranged between the first horn (431) and the second horn (432), and the first hydraulic rod (441) is used for controlling the angle of the hinge joint of the first horn (431) and the second horn (432);

the second hydraulic rod (442) is arranged between the second horn (432) and the brush plate (41), and the second hydraulic rod (442) is used for controlling the angle between the second horn (432) and the brush plate (41).

8. The low-yield well intelligent intermittent heat dissipation self-dedusting RTU control cabinet of claim 1, further comprising:

the temperature sensor (50) is arranged in the cabinet body (10), and the temperature sensor (50) is used for monitoring the temperature in the cabinet body (10) in real time;

the controller (60), controller (60) with temperature sensor (50), first fan (20), second fan (30) with dust removal mechanism (40) all are connected, controller (60) are used for according to temperature that temperature sensor (50) monitored control first fan (20), second fan (30) with dust removal mechanism (40) are operated.

9. The intelligent intermittent heat dissipation self-dedusting RTU control cabinet for low-yield wells of claim 1, wherein a cabinet door gap of the cabinet body (10) is provided with a sealing strip, and the sealing strip is used for preventing dust from entering the cabinet body (10).

10. The intelligent intermittent heat dissipation self-dedusting RTU control cabinet for a low-yield well according to claim 1, wherein,

be provided with a plurality of dust screens (70) in the cabinet body (10), a plurality of dust screens (70) will respectively first fan (20) with second fan (30) enclose, dust screens (70) are used for preventing that the dust from follow air intake (11) with after air outlet (12) get into influence the normal operating of terminal equipment in the cabinet body (10).