CN212323452U

CN212323452U - Novel low-voltage power distribution control cabinet for oil field

Info

Publication number: CN212323452U
Application number: CN202021216046.4U
Authority: CN
Inventors: 王世强
Original assignee: Xinjiang Shiqiang Energy Technology Co ltd
Current assignee: Xinjiang Shiqiang Energy Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-08
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a novel low pressure distribution control cabinet is used in oil field, the power distribution box comprises a box body, one side outer wall of box has circulating water pump through the fix with screw, and circulating water pump's output is pegged graft and is had the water distributor, the output of water distributor is provided with the branch that the equidistance distributes, and the top outer wall of branch is pegged graft and is had the inlet tube. The utility model discloses a be provided with the box, circulating water pump, water distributor, the inlet tube, keep off the frame, the water shunt tubes, place the board, the PLC controller, level sensor, first hose, the water tank, the second hose, the chamber door, a supporting plate, a weighing sensor and a temperature sensor, solenoid valve and refrigerator, place low-voltage apparatus on placing the board, can produce a large amount of heats when low-voltage apparatus during operation, then temperature sensor monitors temperature signal, be transformed into the signal of telecommunication with temperature signal, the PLC controller is transmitted to the passing signal line, PLC controller control refrigerator begins to refrigerate, then circulating water pump work, the cold water that will make constantly circulates.

Description

Novel low-voltage power distribution control cabinet for oil field

Technical Field

The utility model relates to an electric power engineering equipment technical field especially relates to a novel low pressure distribution control cabinet is used in oil field.

Background

The low-voltage electric appliance is characterized by that according to a certain wiring scheme, the related primary and secondary equipments are combined together, and used for controlling power generator, power transformer and power line in power plant and power transformation and distribution station, and also can be used for starting and protecting large-scale AC low-voltage motor, and the low-voltage switch manufacturing industry is an important component of power transmission and transformation equipment manufacturing industry, and possesses the very important position in the whole power industry, and the power distribution control cabinet possesses the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines and bus bar interconnection, etc..

The existing low-voltage distribution control cabinet generally has an air-draft heat dissipation device, but the air-draft heat dissipation device can suck impurities such as dust in the air into the control cabinet, so that internal electronic elements are damaged, the service life of the control cabinet is influenced, meanwhile, the heat dissipation effect of the internal electronic elements is poor due to excessive dust, the temperature is continuously increased due to the fact that indoor heat of a low-voltage control cabinet breaker cannot be timely discharged, and the serious accident of alternate short circuit of the breaker is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel low pressure distribution switch board is used in oil field that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel low-voltage distribution control cabinet for oil fields comprises a box body, wherein a circulating water pump is fixed on an outer wall of one side of the box body through screws, a water distributor is inserted in an output end of the circulating water pump, the output end of the water distributor is provided with branches distributed equidistantly, a water inlet pipe is inserted in a top outer wall of each branch, the water inlet pipe is inserted in a water tank, the inner wall of the top of a displacement box body of the water inlet pipe is square, a water flow dividing pipe is inserted in one end, away from the water distributor, of the water inlet pipe, a first hose is inserted in a flow collecting end of the water flow dividing pipe, the bottom of the box body is shaped like a trapezoid shell, a water tank is fixed on the outer wall of the bottom of the box body through screws, the bottom end of the outer wall of one side of the water tank is inserted in the first hose, a second hose is inserted in the bottom, the refrigerator is fixed on the inner wall of the bottom of the water tank through screws, and the electromagnetic valve is fixed on the inner wall of the top of the water tank through screws.

Furthermore, a water level sensor is fixed on the inner wall of one side of the box body through a screw, and the water level sensor is positioned at the top of the trapezoidal shell.

Furthermore, the temperature sensor is fixed on the inner wall of one side of the box body through a screw.

Furthermore, the same placing plate is fixed to the inner portions of the two sides of the box body through screws, the placing plate is H-shaped, and a blocking frame is fixed to the outer wall of the top of the placing plate through screws.

Furthermore, four corners of the outer wall of the bottom of the box body are respectively fixed with a supporting plate through screws, and the outer wall of one side of the box body is fixed with a PLC (programmable logic controller) through screws.

Furthermore, the top outer wall of the blocking frame is fixed with a heat dissipation plate through screws.

The utility model has the advantages that:

1. the novel low-voltage distribution control cabinet for the oil field is provided with a box body, a circulating water pump, a water distributor, a water inlet pipe, a baffle frame, a water shunt pipe, a placing plate, a PLC (programmable logic controller), a water level sensor, a first hose, a water tank, a second hose, a box door, a supporting plate, a temperature sensor, an electromagnetic valve and a refrigerator, wherein a low-voltage electrical appliance is placed on the placing plate, a large amount of heat is generated when the low-voltage electrical appliance works, then the temperature sensor monitors a temperature signal, converts the temperature signal into an electric signal and transmits the electric signal to the PLC through a signal wire, the PLC controls the refrigerator to start refrigeration, then a circulating water pump works, prepared cold water is continuously circulated, the temperature of the cold water in the water inlet pipe and the temperature in the box body have a certain temperature difference, and the air in the box body is reduced according to heat transmission, so that the heat, the ash can not fall on low-voltage apparatus like this, arouses the condition of circuit short circuit, because contain moisture in the air, can produce the water droplet after the cooling, the water droplet can drop at the bottom half, because the bottom half shape is trapezoidal casing, so the water droplet can constantly accumulate, then contact level sensor, then water tank top solenoid valve opens, gets into the water tank, is recycled.

2. This novel low pressure distribution control cabinet is used in oil field through being provided with the heating panel, and the heating panel can produce a large amount of heats and distribute away with the low voltage apparatus during operation of placing on the board, makes the better acceptance of temperature sensor.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is a schematic structural diagram of a novel low-voltage distribution control cabinet for oil fields according to embodiment 1 of the present invention;

fig. 2 is a front view structural screen cross-sectional view of a novel low-voltage distribution control cabinet for oil fields, which is provided in embodiment 1 of the present invention;

fig. 3 is a front view of a low-voltage distribution control cabinet for an oil field according to the embodiment of the present invention.

In the figure: the water-cooling system comprises a box body 1, a circulating water pump 2, a water distributor 3, a water inlet pipe 4, a baffle frame 5, a water shunt pipe 6, a placing plate 7, a PLC 8, a water level sensor 9, a first hose 10, a water tank 11, a second hose 12, a box door 13, a supporting plate 14, a temperature sensor 15, an electromagnetic valve 16, a refrigerator 17 and a heat dissipation plate 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a novel low-voltage distribution control cabinet for oil field, comprising a box body 1, a circulating water pump 2 fixed on one side outer wall of the box body 1 through screws, a water distributor 3 inserted in the output end of the circulating water pump 2, a branch arranged at equal intervals on the output end of the water distributor 3, a water inlet pipe 4 inserted in the top outer wall of the branch, a water inlet pipe 4 inserted in the water tank 11, the water inlet pipe 4 moving right below the top inner wall of the box body 1, a water shunt pipe 6 inserted in one end of the water inlet pipe 4 far away from the water distributor 3, a first hose 10 inserted in the flow-collecting end of the water shunt pipe 6, a trapezoidal housing in the bottom shape of the box body 1, a water tank 11 fixed on the bottom outer wall of the box body 1 through screws, a bottom end of one side outer wall of the water tank 11 inserted in the first hose 10, a bottom end of the other side outer wall of the water tank 11 inserted in the second hose 12, one, a refrigerator 17 is fixed to the bottom inner wall of the water tank 11 by screws, and an electromagnetic valve 16 is fixed to the top inner wall of the water tank 11 by screws.

The utility model discloses in, one side inner wall of box 1 has level sensor 9 through the fix with screw, and level sensor 9 is located the top of trapezoidal casing, one side inner wall of box 1 passes through fix with screw temperature sensor 15, the inside fix with screw that has through the fix with screw of both sides of box 1 is the same board 7 of placing, and the shape of placing board 7 is the H shape, the top outer wall of placing board 7 has shelves frame 5 through the fix with screw, four corners of bottom outer wall of box 1 all have backup pad 14 through the fix with screw, and one side outer wall of box 1 has PLC controller 8 through the fix with screw.

The working principle is as follows: place relevant low-voltage apparatus on placing board 7, can produce a large amount of heats when low-voltage apparatus is worked, then temperature sensor 15 monitors temperature signal, change temperature signal into the signal of telecommunication, transmit PLC controller 8 through the signal line, PLC controller 8 control refrigerator 17 begins to refrigerate, then circulating water pump 2 works, the cold water that will make is constantly circulated, cold water temperature and box 1 internal temperature have certain temperature difference in the inlet pipe, according to heat transfer, thereby the air of box 1 is reduced, because contain moisture in the air, can produce the water droplet after the cooling, the water droplet can drop in box 1 bottom, because box 1 bottom shape is trapezoidal casing, the water droplet can constantly accumulate, then contact level sensor 9, then water tank 11 top electromagnetic valve 16 is opened, get into the water tank, be recycled.

Example 2

Referring to fig. 3, a novel low-voltage distribution control cabinet for an oil field, in this embodiment, compared with embodiment 1, further includes a heat dissipation plate 18 fixed to the top outer wall of the blocking frame 5 through screws.

The working principle is as follows: the heat dissipation plate 18 can dissipate a large amount of heat generated by the operation of the low-voltage apparatus on the board, so that the temperature sensor 15 can better receive the heat.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel low pressure distribution control cabinet for oil field, includes box (1), its characterized in that, one side outer wall of box (1) has circulating water pump (2) through the fix with screw, and the output of circulating water pump (2) is pegged graft and is had water distributor (3), the output of water distributor (3) is provided with the branch that the equidistance distributes, and the top outer wall of branch pegs graft and has inlet tube (4), inlet tube (4) peg graft on water tank (11), and just under the top inner wall of inlet tube (4) displacement box (1) is square, the one end that water distributor (3) were kept away from to inlet tube (4) is pegged graft and is had water shunt tubes (6), and the mass flow end of water shunt tubes (6) is pegged graft and is had first hose (10), the bottom shape of box (1) is trapezoidal casing, and the bottom outer wall of box (1) passes through the fix with screw and has, the water tank is characterized in that the bottom end of the outer wall of one side of the water tank (11) is connected with the first hose (10) in an inserting mode, the bottom end of the outer wall of the other side of the water tank (11) is connected with the second hose (12) in an inserting mode, one end, far away from the water tank (11), of the second hose (12) is connected with the circulating water pump (2) in an inserting mode, the inner wall of the bottom of the water tank (11) is fixedly provided with a refrigerator (17) through screws, and the inner wall of the top of the water tank (11) is.

2. The novel low-voltage distribution control cabinet for the oil field as claimed in claim 1, wherein a water level sensor (9) is fixed on an inner wall of one side of the box body (1) through a screw, and the water level sensor (9) is positioned at the top of the trapezoidal shell.

3. The novel low-voltage distribution control cabinet for the oil field as claimed in claim 2, wherein a temperature sensor (15) is fixed on one side of the inner wall of the box body (1) through a screw.

4. The novel low-voltage distribution control cabinet for the oil field as claimed in claim 3, wherein the same placing plate (7) is fixed inside two sides of the box body (1) through screws, the placing plate (7) is H-shaped, and the top outer wall of the placing plate (7) is fixed with a baffle frame (5) through screws.

5. The novel low-voltage distribution control cabinet for the oil field as claimed in claim 4, wherein supporting plates (14) are fixed at four corners of the outer wall of the bottom of the box body (1) through screws, and a PLC (programmable logic controller) is fixed at the outer wall of one side of the box body (1) through screws.

6. The novel low-voltage distribution control cabinet for the oil field as claimed in claim 4, wherein the top outer wall of the baffle frame (5) is fixed with a heat dissipation plate (18) through screws.