CN112467551B

CN112467551B - High-voltage switch cabinet for oil field drilling equipment

Info

Publication number: CN112467551B
Application number: CN202110093197.8A
Authority: CN
Inventors: 陈曦; 谈晓辉; 王跃刚; 王景洲
Original assignee: Shandong Longxing Petroleum Equipment Co ltd
Current assignee: Shandong Longxiao Petroleum Equipment Co.,Ltd.
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-06-18
Anticipated expiration: 2041-01-25
Also published as: CN112467551A

Abstract

The invention provides a high-voltage switch cabinet for oil field drilling equipment, and relates to the field of high-voltage switch cabinets. This high tension switchgear for oil field drilling equipment, the intelligent cabinet temperature adjusting device comprises a cabinet body, the lower extreme fixed connection of the cabinet body is at the upper end middle part of base, rain-proof tank both sides respectively are provided with two honeycomb ducts, the equal fixed connection of electric putter's lower extreme is in the both sides of closing plate upper surface, the equal first gasket of fixedly connected with of the other end of first transfer link, the both sides lateral wall at the cabinet body is run through at the middle part of cooling tube, the middle part of cabinet body front end both sides lateral wall and roof all is provided with the seal groove. Through first gasket and second gasket and seal groove block, make the cabinet body sealed, can not get into the dust, through the rainwater water conservancy diversion to the water catch bowl of honeycomb duct in with the rain protection water catch bowl, the water pump is taken the water in the water catch bowl out through the cooling tube, makes the cabinet body cool down, and low cost is worth wideling popularize.

Description

High-voltage switch cabinet for oil field drilling equipment

Technical Field

The invention relates to the technical field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet for oil field drilling and production equipment.

Background

When oil exploitation is used for well drilling, large-scale mechanical equipment is needed, and the equipment needs to use a large amount of electricity for working, so that places with oil fields are generally provided with relevant electric equipment, and an important piece of equipment in the electric equipment is a high-voltage switch cabinet.

Oil gas bores the dust when adopting more, if not fine sealed measure, the dust gets into the internal portion of cabinet from high tension switchgear's gap very easily, and dust accumulation above the electrical component of a long time just can make electrical component short circuit or even the conflagration breaks out, and high tension switchgear generally can set up outdoor simultaneously, and the use that influences high tension switchgear is intake very probably to the rainy, can generate heat when high tension switchgear uses, if set up heat sink alone can the lifting cost.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a high-voltage switch cabinet for oil field drilling equipment, which solves the problems that the electric elements are damaged by dust accumulation in the high-voltage switch cabinet for the oil field drilling equipment and water possibly enters the high-voltage switch cabinet.

In order to achieve the purpose, the invention is realized by the following technical scheme: a high-voltage switch cabinet for oil field drilling and production equipment comprises a cabinet body, wherein the lower end of the cabinet body is fixedly connected to the middle part of the upper end of a base, one side of the front end of the cabinet body is rotatably connected with a cabinet door through a hinge, the middle part of the top end of the cabinet body is fixedly connected with a rain-proof groove through a fixing support, the middle part of the rain-proof groove is convex and is in a quadrangular pyramid shape, the middle part of the upper surface of the rain-proof groove is provided with a solar panel, two sides of the rain-proof groove are respectively provided with two flow guide pipes, two sides of the middle part of the front end of the lower surface of the rain-proof groove are fixedly connected with electric push rods, the lower ends of the electric push rods are respectively fixedly connected to two sides of the upper surface of a sealing plate, the sealing plate is in a U shape with an opening at the lower part, the inner middle part of the, the two sides of the special-shaped disc are both connected with one end of a first transmission rod in a sliding way through balls, the other end of the first transmission rod is fixedly connected with a first sealing sheet, the middle part of the upper surface of the special-shaped disc is connected with a second transmission rod in a sliding way through balls, the top end of the second transmission rod is fixedly connected with the middle part of the lower end of a second sealing sheet, the second sealing sheet is connected with the middle part of the inner part of a second side groove in a sliding way, the second side groove is arranged inside the upper end of a cabinet door, the upper part in the base is provided with a water collecting tank, one side of the lower part of the water collecting tank is fixedly connected with a water pump through a communicating pipe, the water pump is fixedly connected with one end of a cooling pipe, the middle part of the cooling pipe penetrates through the side walls on the two sides of the cabinet, the middle parts of the lateral walls at the two sides of the front end of the cabinet body and the top wall are respectively provided with a sealing groove.

Preferably, the middle part of honeycomb duct all runs through the both sides lateral wall of the cabinet body, the lower extreme of honeycomb duct all runs through base and honeycomb duct and water catch bowl link up.

Preferably, the rear end of the special-shaped disc is fixed at the driving end of a motor, and the motor is fixedly connected to the middle of the rear end of the cabinet door.

Preferably, the first sealing sheet is connected in a first side groove in a sliding mode, the first side groove is formed in the middle of the two sides of the cabinet door, and one end of the first side groove is arc-shaped.

Preferably, the well upper portion both sides of second transfer line all rotate and are connected with branch, the other end of branch all rotates the inboard of connecting on first gasket upper portion, branch all sets up the inside at second side groove.

Preferably, the middle parts of the first transmission rod and the second transmission rod are fixedly connected to one end of the spring, the other end of the spring is fixedly connected to one end of the sliding groove, and the sliding groove is formed in the cabinet door.

Preferably, solar panel and battery electric connection, controller and temperature sensor electric connection, battery and motor electric connection, battery and electric putter electric connection.

Preferably, the middle upper part of the front end of the cabinet door is provided with an instrument window, and the middle lower part of one side of the cabinet body is provided with an outlet.

The working principle is as follows: when the high-voltage switch cabinet for the oil field drilling and production equipment is used, the rain-proof groove can prevent the cabinet body from being directly beaten by rainwater to cause water inflow in the cabinet body when raining, meanwhile, the base enables the cabinet body to be far away from the ground, the cabinet body is effectively kept dry, the rainwater in the rain-proof groove is guided into the water collecting groove by the guide pipe, heat generated by a cabinet body working chamber can be taken away, the temperature in the cabinet body is detected by the temperature sensor, if the temperature in the cabinet body is overhigh, the water in the water collecting groove is pumped out by the water pump through the cooling pipe, so that the water cannot enter the cabinet body, heat cannot be generated due to work, the rainwater is collected, the temperature of the cabinet body is reduced, the cost is low, the use is convenient, the special-shaped disc is rotated by the motor, the first transmission rod and the second transmission rod are pushed, the first sealing sheet and the second, meanwhile, the sealing plate falls down through the electric push rod, so that the sealing of two corners of the upper part of the cabinet body is realized, the internal part of the cabinet body can not enter dust when the high-voltage switch cabinet for the oil field drilling and production equipment is used, the internal electric elements of the cabinet body can be ensured to operate in a clean and safe environment, the occurrence probability of internal faults or fire disasters of the cabinet body is reduced without dust accumulation, and the electric switch cabinet is worthy of great popularization.

The invention provides a high-voltage switch cabinet for oil field drilling and production equipment. The method has the following beneficial effects:

1. according to the high-voltage switch cabinet for the oil field drilling and production equipment, the special-shaped disc is rotated through the motor, the ball is clamped in the clamping groove, the first transmission rod and the second transmission rod respectively push the first sealing sheet and the second sealing sheet, the first sealing sheet and the second sealing sheet enter the sealing groove after sliding, a gap between the cabinet door and the cabinet body is tightly blocked, the sealing plate falls to seal two corners of the upper portion of the cabinet body, the high-voltage switch cabinet for the oil field drilling and production equipment is tightly sealed when in use, no dust enters the interior of the high-voltage switch cabinet, the electric elements in the cabinet body can be guaranteed to run in a clean and safe environment, and the probability of occurrence of faults or fire disasters in.

2. According to the rain-proof cabinet, the rainwater in the rain-proof groove can be prevented from directly beating by rainwater to cause water inflow in the cabinet body, meanwhile, the base enables the cabinet body to be far away from the ground, the cabinet body is effectively kept dry, the rainwater in the rain-proof groove is guided into the water collecting groove by the guide pipe, heat generated by a cabinet body working chamber can be taken away, the temperature in the cabinet body is detected by the temperature sensor, if the temperature in the cabinet body is too high, the water in the water collecting groove is pumped out by the water pump through the cooling pipe, the water in the cabinet body cannot enter the cabinet body, heat cannot be generated due to work, the rainwater is collected, the temperature of the cabinet body is reduced, the cost is.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional structural view of the cabinet door of the present invention;

FIG. 4 is a cross-sectional structural view of the base of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 2;

FIG. 6 is an enlarged view of FIG. 3 at B;

fig. 7 is an enlarged view of fig. 3 at C.

Wherein, 1, a base; 2. a cabinet door; 3. an instrument window; 4. a sealing plate; 5. an electric push rod; 6. a solar panel; 7. a rain-proof groove; 8. a flow guide pipe; 9. fixing a bracket; 10. a cabinet body; 11. an outlet; 12. a temperature sensor; 13. a cooling pipe; 14. a sealing groove; 15. a motor; 16. a shaped disc; 17. a rotating groove; 18. a first drive lever; 19. a strut; 20. a first sealing sheet; 21. a second transmission rod; 22. a second sealing sheet; 23. a water collection tank; 24. a water pump; 25. a controller; 26. a battery; 27. a first side groove; 28. a second side groove; 29. a spring; 30. a chute; 31. a card slot; 32. a ball bearing; 33. a communication pipe is provided.

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.

Example (b):

as shown in fig. 1-7, an embodiment of the present invention provides a high voltage switch cabinet for oil field drilling and production equipment, which includes a cabinet body 10, a lower end of the cabinet body 10 is fixedly connected to a middle portion of an upper end of a base 1, one side of a front end of the cabinet body 10 is rotatably connected to a cabinet door 2 through a hinge, a middle portion of a top end of the cabinet body 10 is fixedly connected to a rain-proof groove 7 through a fixing bracket 9, the middle portion of the rain-proof groove 7 is convex and has a quadrangular pyramid shape, the quadrangular pyramid shape enables rainwater to rapidly flow into bottoms of two sides of the rain-proof groove 7 and smoothly flow into a flow guide pipe 8, a filter screen is arranged inside one end of the flow guide pipe 8 close to the rain-proof groove 7, the filter screen can prevent dirt from falling into a water collection groove 23 from the flow guide pipe 8, a solar panel 6 is arranged in a middle portion of an upper surface of, two guide pipes 8 are respectively arranged at two sides of a rain-proof groove 7, two electric push rods 5 are fixedly connected at two sides of the middle part of the front end of the lower surface of the rain-proof groove 7, the lower ends of the electric push rods 5 are fixedly connected at two sides of the upper surface of a sealing plate 4, the sealing plate 4 is in a U shape with an opening at the lower part, the upper two corners of a cabinet body 10 can be well clamped by the U-shaped sealing plate 4, dust entering the upper two corners due to gaps is avoided, a rotating groove 17 is arranged at the inner middle part of a cabinet door 2, a special-shaped disc 16 is arranged at the inner middle part of the rotating groove 17, four clamping grooves 31 are uniformly distributed at the outer side of the special-shaped disc 16, a first transmission rod 18 is slidably connected at two sides of the middle part of the cabinet door 2, two sides of the special-shaped disc 16 are slidably connected at one end of the first transmission rod 18 through balls 32, the top end of the second driving rod 21 is fixedly connected to the middle part of the lower end of the second sealing sheet 22, the second sealing sheet 22 is slidably connected to the middle part of the inner part of the second side groove 28, the second side groove 28 is arranged inside the upper end of the cabinet door 2, the special-shaped disc 16 is rotated through the motor 15, the first driving rod 18 and the second driving rod 21 are pushed to enable the first sealing sheet 20 and the second sealing sheet 22 to slide and enter the sealing groove 14 after sliding, so that a gap between the cabinet door 2 and the cabinet body 10 is tightly blocked, meanwhile, the sealing plate 4 falls through the electric push rod 5 to realize the sealing of two corners of the upper part of the cabinet body 10, so that no dust enters the high-voltage switch cabinet for the oil field drilling and production equipment when in use, the electric elements in the cabinet body 10 can be operated in a clean and safe environment, the occurrence probability of faults or fire in the cabinet body 10 is reduced without dust accumulation, the upper part in the, one side of the lower part of the water collecting tank 23 is fixedly connected to a water pump 24 through a communicating pipe 33, the water pump 24 is fixedly connected to one end of a cooling pipe 13, the middle part of the cooling pipe 13 penetrates through the side walls on both sides of the cabinet body 10, the other end of the cooling pipe 13 penetrates through the base 1 and extends, a controller 25 is arranged in the middle of the lower end in the base 1, one side of the controller 25 is electrically connected with a battery 26, seal grooves 14 are arranged in the middle of the side walls on both sides and the top wall of the front end of the cabinet body 10, when a high-voltage switch cabinet for oil field drilling equipment is used, the rain-proof tank 7 can prevent the cabinet body 10 from being directly flapped to cause water inlet inside the cabinet body 10 when raining, meanwhile, the base 1 enables the cabinet body 10 to be far away from the ground, so that the cabinet body 10 is effectively kept dry, the rainwater in the rain-proof tank 7, if the internal temperature of cabinet 10 is too high, temperature sensor 12 is to controller 25 transmission signal, and controller 25 control water pump 24 takes the water in the water catch bowl 23 out through cooling tube 13, not only can not intake in making cabinet 10, still can not collect the rainwater because of work production of heat, reduces cabinet 10 temperature, low cost, convenient to use.

The both sides lateral wall of the cabinet body 10 all runs through at the middle part of honeycomb duct 8, base 1 and honeycomb duct 8 are all run through all to honeycomb duct 8's lower extreme and water catch bowl 23 link up, four honeycomb ducts 8 can go into the inside of water catch bowl 23 with the quick water conservancy diversion of 7 inside rainwater of rain groove on the one hand, on the other hand can also take away the heat of the internal portion of cabinet 10 smoothly through four settings all at the lateral wall of the cabinet body 10, make the cooling of the cabinet body 10, still need not set up the heat sink alone simultaneously.

The rear end of dysmorphism dish 16 is fixed in the drive end of motor 15, and motor 15 fixed connection is in the middle part of cabinet door 2 rear end, and battery 26 provides the electric energy for motor 15, and solar panel 6 provides the electric energy for battery 26, and motor 15 fixed drive dysmorphism dish 16 makes the motion of cabinet door 2 internal seal subassembly realize the complete sealing of cabinet body 10.

Equal sliding connection of first gasket 20 is in first side groove 27, first side groove 27 all sets up the both sides middle part at cabinet door 2, the one end of first side groove 27 all sets up to the arc, rotation through dysmorphism dish 16, make ball 32 rotate at the one end of first transfer line 18, it slides to make first transfer line 18 promote first gasket 20, first gasket 20 is the rubber material, also can be iron, slide at first side groove 27 curved one end, bent by the arc, thereby the inside of slip to seal groove 14 that can be smooth, realize the complete sealing of cabinet door 2 and cabinet body 10 both sides.

The well upper portion both sides of second transfer line 21 are all rotated and are connected with branch 19, the other end of branch 19 is all rotated and is connected the inboard on first gasket 20 upper portion, branch 19 all sets up the inside at second side groove 28, dysmorphism dish 16 rotates, make ball 32 roll realize the motion of second transfer line 21, ball 32 block realizes fixedly in draw-in groove 31, second transfer line 21 is when driven, second gasket 22 is promoted in second side groove 28 from, second side groove 28 is the same with first side groove 27, the arc makes second gasket 22 bend, thereby stretch into the sealed groove 14 and realize the sealed at cabinet door 2 and cabinet body 10 top, second gasket 22 can also be the metal material for the rubber material.

The equal fixed connection in middle part of first transfer line 18 and second transfer line 21 is in the one end of spring 29, the equal fixed connection in spout 30 of the other end of spring 29, spout 30 all sets up the inside at cabinet door 2, when cabinet door 2 is opened to needs, motor 15 drive dysmorphism dish 16 rotates, make ball 32 break away from draw-in groove 31, spring 29 promotes first transfer line 18 and second transfer line 21, can withdraw first gasket 20 and second gasket 22, realize opening of cabinet door 2.

Solar panel 6 and battery 26 electric connection, controller 25 and temperature sensor 12 electric connection,

battery

26 and 15 electric connection of motor,

battery

26 and 5 electric connection of electric putter, solar panel 6 can give the power supply of battery 26, saves the electric energy, and controller 25 instructs water pump 24 to extract the inside water of catch basin 23 according to temperature sensor 12's temperature signal, cools off the cabinet body 10, and the energy saving need not set up the heat sink specially.

The instrument window 3 is arranged on the middle upper portion of the front end of the cabinet door 2, the wire outlet 11 is arranged on the middle lower portion of one side of the cabinet body 10, the internal condition of the cabinet body 10 can be visually observed through the arrangement of the instrument window 3, or the instrument window 3 is used for installing various pointer instruments.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil field is high tension switchgear for drilling equipment, includes the cabinet body (10), its characterized in that: the lower end of the cabinet body (10) is fixedly connected with the middle part of the upper end of the base (1), one side of the front end of the cabinet body (10) is rotatably connected with the cabinet door (2) through a hinge, the middle part of the top end of the cabinet body (10) is fixedly connected with a rain-proof groove (7) through a fixing support (9), the middle part of the rain-proof groove (7) is convex and is in a quadrangular pyramid shape, the middle part of the upper surface of the rain-proof groove (7) is provided with a solar panel (6), two sides of the rain-proof groove (7) are respectively provided with two guide pipes (8), two sides of the middle part of the front end of the lower surface of the rain-proof groove (7) are respectively and fixedly connected with an electric push rod (5), the lower end of the electric push rod (5) is respectively and fixedly connected with two sides of the upper surface of a sealing plate (4), the sealing plate (4) is in a U shape with an opening at the lower, the outer side of the special-shaped disc (16) is uniformly provided with four clamping grooves (31), the two sides of the middle part of the cabinet door (2) are respectively connected with a first transmission rod (18) in a sliding manner, the two sides of the special-shaped disc (16) are respectively connected with one end of the first transmission rod (18) in a sliding manner through balls (32), the other end of the first transmission rod (18) is respectively connected with a first sealing sheet (20) in a fixed manner, the middle part of the upper surface of the special-shaped disc (16) is connected with a second transmission rod (21) in a sliding manner through balls (32), the top end of the second transmission rod (21) is fixedly connected with the middle part of the lower end of a second sealing sheet (22), the second sealing sheet (22) is connected with the middle part of the inner side groove (28) in a sliding manner, the second side groove (28) is arranged inside the upper end of the cabinet door (2), the upper part in the base (1) is provided with a water collecting groove (23), the water pump (24) is fixedly connected to one end of the cooling pipe (13), the middle of the cooling pipe (13) penetrates through the side walls on the two sides of the cabinet body (10), the other end of the cooling pipe (13) penetrates through the base (1) and extends, the controller (25) is arranged in the middle of the lower end in the base (1), one side of the controller (25) is electrically connected with a battery (26), the middle parts of the side walls and the top wall on the two sides of the front end of the cabinet body (10) are respectively provided with a sealing groove (14), the middle parts of the guide pipes (8) penetrate through the side walls on the two sides of the cabinet body (10), the lower ends of the guide pipes (8) penetrate through the base (1) and the guide pipes (8) are respectively communicated with a water collecting groove (23), the rear end of the special-shaped disc (16) is fixed at the driving end of the motor (15), the motor (15) is fixedly connected to the middle part of the rear end of the cabinet door, the first side grooves (27) are arranged in the middle of two sides of the cabinet door (2), and one ends of the first side grooves (27) are arc-shaped.

2. The high-voltage switch cabinet for the oil field drilling and production equipment as claimed in claim 1, wherein: the well upper portion both sides of second transfer line (21) all rotate and be connected with branch (19), the other end of branch (19) all rotates the inboard of connecting on first gasket (20) upper portion, branch (19) all set up the inside in second side groove (28).

3. The high-voltage switch cabinet for the oil field drilling and production equipment as claimed in claim 1, wherein: the middle parts of the first transmission rod (18) and the second transmission rod (21) are fixedly connected to one end of a spring (29), the other end of the spring (29) is fixedly connected to one end of a sliding groove (30), and the sliding groove (30) is arranged inside the cabinet door (2).

4. The high-voltage switch cabinet for the oil field drilling and production equipment as claimed in claim 1, wherein: solar panel (6) and battery (26) electric connection, controller (25) and temperature sensor (12) electric connection, battery (26) and motor (15) electric connection, battery (26) and electric putter (5) electric connection.

5. The high-voltage switch cabinet for the oil field drilling and production equipment as claimed in claim 1, wherein: the instrument window (3) is arranged on the middle upper portion of the front end of the cabinet door (2), and a wire outlet (11) is arranged on the middle lower portion of one side of the cabinet body (10).