CN210610140U - Automatic throttling and pressure controlling device for well drilling - Google Patents

Abstract

The utility model relates to an automatic throttle accuse pressure equipment is used in well drilling, including equipment box, member and recirculated cooling water pipe, the front end surface bolted connection of equipment box has the guard gate, and the front end fixed surface of guard gate has the switch controlling part to one side of switch controlling part is fixed with display screen, the rear side lower extreme of equipment box is fixed with the connecting wire, and the lower extreme of equipment box installs the leg base, and the both sides surface of equipment box has all seted up and has reserved the installation cavity, the inside of reserving the installation cavity is fixed with negative-pressure air fan, the member passes through the inside interconnect of connecting bolt spare with the equipment box, and the front end of member is fixed with the circuit stationary blade, the inside upper end of recirculated cooling water pipe is the income water end. This automatic throttle accuse pressure equipment is used in well drilling, the device can play better heat removal effect through the mutually supporting of interior subassembly, has increased the life of device inner line to a certain extent.

Description

Automatic throttling and pressure controlling device for well drilling

[ technical field ] A method for producing a semiconductor device

The utility model relates to a drilling equipment field, concretely relates to automatic throttle accuse pressure equipment is used in well drilling.

[ background of the invention ]

The automatic throttling pressure control equipment is equipment for accurately controlling the annular pressure at the bottom of a well during drilling, is matched with a rotary blowout preventer and a check valve for use, and can effectively solve the complex accidents of well leakage, well kick, well wall instability, drill sticking and the like caused by a narrow density window in the drilling process.

Most current automatic throttle accuse pressure equipment for well drilling is in long-time use, and its cabinet internal portion can produce certain heat energy, but the inside cabinet body of current accuse pressure equipment does not set up the structure or the device that can promote the circulation of air, can't play the effect of heat conduction to the box inside to cause the problem that the inside control assembly circuit of box is ageing with higher speed. Aiming at the problems, the novel design is carried out on the basis of the original automatic throttling and pressure controlling equipment for well drilling.

[ Utility model ] content

In order to solve the problems, an object of the utility model is to provide an automatic throttle accuse pressure equipment for well drilling has solved current automatic throttle accuse pressure equipment for well drilling and has produced certain heat energy in long-time use, but the inside cabinet body of current accuse pressure equipment does not set up structure or device that can promote the circulation of air, can't play the effect of heat conduction to the box inside to cause the problem of box internal control subassembly circuit aging with higher speed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic throttling and pressure controlling device for well drilling comprises an equipment box body, a supporting rod piece and a circulating cooling water pipe, wherein a protective door is connected to the front end surface of the equipment box body through a bolt, a switch control is fixed to the front end surface of the protective door, a display screen is fixed to one side of the switch control, a connecting wire is fixed to the lower end of the rear side of the equipment box body, a supporting foot seat is installed at the lower end of the equipment box body, reserved installation cavities are formed in the two side surfaces of the equipment box body, a negative pressure fan is fixed to the inside of each reserved installation cavity, the supporting rod piece is connected with the inside of the equipment box body through a connecting bolt piece, a circuit fixing piece is fixed to the front end of the supporting rod piece, a first reserved groove transversely penetrates through the upper end of the inner rear side wall surface of the equipment box body, a second reserved groove transversely penetrates through the lower end of the inner rear side wall surface of the equipment box body, and the inner upper, and the inside lower extreme of recirculated cooling water pipe is for going out the water end to recirculated cooling water pipe is through entrying water end and play water end and equipment box interconnect, the inside transverse line of mounting panel has the through-hole of crossing, and the both ends surface all has coated the heat dissipation coating around the mounting panel.

The utility model provides an automatic throttle accuse pressure equipment is further set up to for well drilling: the reserved installation cavities are arranged on the surfaces of the two sides of the equipment box body in a staggered mode.

The utility model provides an automatic throttle accuse pressure equipment is further set up to for well drilling: the longitudinal section of the strut member is of a [ -shaped structure, and two groups of strut members are symmetrically arranged at the inner center position of the equipment box body.

The utility model provides an automatic throttle accuse pressure equipment is further set up to for well drilling: the circulating cooling water pipe is connected with a first preformed groove and a second preformed groove clamping groove which are formed in the surface of the rear end of the equipment box body through a water inlet end and a water outlet end, and the circulating cooling water pipe and the equipment box body are of a detachable installation structure.

The utility model provides an automatic throttle accuse pressure equipment is further set up to for well drilling: the longitudinal section of the circulating cooling water pipe is of a bow-shaped structure.

The utility model provides an automatic throttle accuse pressure equipment is further set up to for well drilling: the through holes transversely penetrate through the surface of the mounting plate at equal intervals.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) this automatic throttle accuse pressure equipment puts for well drilling, through the inside water intaking of income water head external water tank through the water pump, through the end of entrying with cooling water from one end transmission to the other end, cooling water gets into the recirculated cooling water pipe from the end of entrying, through the surface heat of the inside rear end electron device of water-cooling mode belting, can play certain cooling effect, the surface all coats and has the heat dissipation coating around the mounting panel, the heat dissipation coating can assist water cooling plant to dispel the heat to electron device, behind the cooling water got into the outside pipeline from the play water head, can carry the heat to distribute away on the heat exchanger from the water-cooling piece again, the heat radiating area and the radiating environment of heat exchanger will be better than general air-cooled radiator far away, so the cooling effect of liquid cooling is comparatively obvious.

(2) This automatic throttle accuse pressure equipment is used in well drilling installs negative-pressure air fan through equipment box both sides are crisscross, can play the effect of air convection to the device is inside, helps the dispersion of device surface heat energy and takes away, plays more supplementary effects, and structural design is reasonable.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure of the mounting plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the circulating cooling water pipe and the equipment box body of the present invention;

fig. 4 is a schematic view of the sectional structure of the mounting plate of the present invention.

In the figure: 1. the equipment box, 2, the guard gate, 3, the switch controlling part, 4, the display screen, 5, the connecting wire, 6, the support foot seat, 7, reserve installation cavity, 8, negative-pressure air fan, 9, the member, 10, the connecting bolt spare, 11, the mounting panel, 12, the circuit stationary blade, 13, first preformed groove, 14, the second preformed groove, 15, recirculated cooling water pipe, 16, play water end, 17, income water end, 18, through-hole, 19, heat dissipation coating.

[ detailed description ] embodiments

The automatic throttle pressure control device for well drilling according to the present invention is further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: an automatic throttling and pressure controlling device for well drilling comprises an equipment box body 1, a protective door 2, a switch control 3, a display screen 4, a connecting wire 5, a supporting foot seat 6, a reserved installation cavity 7, a negative pressure fan 8, a supporting rod piece 9, a connecting bolt piece 10, an installation plate 11, a circuit fixing piece 12, a first reserved groove 13, a second reserved groove 14, a circulating cooling water pipe 15, a water outlet end 16, a water inlet end 17, a through hole 18 and a heat dissipation coating 19, wherein the protective door 2 is connected to the front end surface of the equipment box body 1 in a bolt mode, the switch control 3 is fixed to the front end surface of the protective door 2, the display screen 4 is fixed to one side of the switch control 3, the connecting wire 5 is fixed to the lower end of the rear side of the equipment box body 1, the supporting foot seat 6 is installed to the lower end of the equipment box body 1, installation cavities 7 are reserved to the two side surfaces of the equipment box body 1, the negative pressure fan 8 is, the branch rod piece 9 is connected with the inside of the equipment box body 1 through a connecting bolt piece 10, a circuit fixing piece 12 is fixed at the front end of the branch rod piece 9, a first preformed groove 13 transversely penetrates through the upper end of the inner rear side wall surface of the equipment box body 1, a second preformed groove 14 transversely penetrates through the lower end of the inner rear side wall surface of the equipment box body 1, the inner upper end of the circulating cooling water pipe 15 is a water inlet end 17, the inner lower end of the circulating cooling water pipe 15 is a water outlet end 16, the circulating cooling water pipe 15 is connected with the equipment box body 1 through the water inlet end 17 and the water outlet end 16, a through hole 18 penetrates through the inner transverse line of the mounting plate 11, and the front end surface and the rear end surface of the mounting plate 11 are coated with heat dissipation coatings 19;

the reserved installation cavities 7 are arranged on the two side surfaces of the equipment box body 1 in a staggered mode, the structure can achieve the effect of air convection inside the device, and heat energy on the surfaces of devices can be dissipated and taken out;

the longitudinal section of the strut members 9 is of a [ -shaped structure, two groups of strut members 9 are symmetrically arranged at the center position of the inner part of the equipment box body 1, and the arrangement can ensure that the installation position of a device is suspended in the cavity, so that the heat energy generated by the device assembly can be conveniently absorbed in all directions;

the circulating cooling water pipe 15 is connected with a first preformed groove 13 and a second preformed groove 14 which are arranged on the surface of the rear end of the equipment box body 1 through a water inlet end 17 and a water outlet end 16, and the circulating cooling water pipe 15 and the equipment box body 1 are of a detachable installation structure which can facilitate workers to detach and install cooling components in the device;

the longitudinal section of the circulating cooling water pipe 15 is of a bow-shaped structure, and the structure can increase the heat absorption area, so that the effect of rapid cooling is achieved;

the through holes 18 transversely penetrate through the surface of the mounting plate 11 at equal intervals, and the structure can play a role in air suction and air supply, so that air circulation between devices inside the device and the stabilizing assembly is ensured.

The utility model discloses a theory of operation is: when in use, firstly, the equipment box body 1 is moved to a use position, a connecting wire 5 at the lower end of the equipment box body 1 is connected with an external power line and a data line, the device is debugged through a switch control 3 at the side of a display screen 4, a circulating cooling water pipe 15 arranged on the rear side wall surface in the equipment box body 1 is connected with an external pipeline through a water outlet end 16 and a water inlet end 17, a water pump takes water from the inside of an external water tank through the water inlet end 17, the cooling water is transmitted from one end to the other end through the water inlet end 17, the cooling water enters the circulating cooling water pipe 15 from the water inlet end 17, the surface heat of an electronic device at the rear end in the device can be cooled to a certain extent through a water cooling mode, the front surface and the rear surface of the mounting plate 11 are coated with heat dissipation coatings 19, the heat dissipation coatings 19 can assist the water cooling device to dissipate heat, can carry the heat from the water-cooling piece and distribute away again on the heat exchanger, the heat radiating area and the radiating environment of heat exchanger want to be better than general air-cooled radiator far away, so the cooling effect of liquid cooling is comparatively obvious, this structure can install the life of inside electron device to a certain extent, and the crisscross negative-pressure air fan 8 of installing in equipment box 1 both sides, can be to the inside effect that plays the air convection of device, help the dispersion of device surface heat energy and take away, play more supplementary effects, structural design is reasonable, and is convenient and practical, this is exactly the theory of operation of this automatic throttle accuse pressure equipment for well drilling, do not do the content of detailed description in this description simultaneously, all belong to the well-known prior art of professional technical personnel in this field.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims (6)

1. The utility model provides a well drilling is with automatic throttle accuse pressure equipment is put, includes equipment box, member, mounting panel and recirculated cooling water pipe, its characterized in that: the front end surface of the equipment box body is connected with a protective door through a bolt, the front end surface of the protective door is fixed with a switch control, one side of the switch control is fixed with a display screen, the lower end of the rear side of the equipment box body is fixed with a connecting wire, the lower end of the equipment box body is provided with a supporting foot seat, the two side surfaces of the equipment box body are respectively provided with a reserved installation cavity, the inside of the reserved installation cavity is fixed with a negative pressure fan, the supporting rod piece is mutually connected with the inside of the equipment box body through a connecting bolt piece, the front end of the supporting rod piece is fixed with a circuit fixing piece, the upper end of the inner rear side wall surface of the equipment box body transversely penetrates through a first reserved groove, the lower end of the inner rear side wall surface of the equipment box body transversely penetrates through a second reserved groove, the inner upper end of the circulating cooling water pipe is an inlet end, the inner lower end of the circulating cooling water pipe is an outlet end, and the circulating cooling water pipe, the mounting plate is characterized in that a through hole penetrates through a transverse line inside the mounting plate, and the surfaces of the front end and the rear end of the mounting plate are coated with heat dissipation coatings.

2. An automatic throttle pressure control device for well drilling according to claim 1, wherein: the reserved installation cavities are arranged on the surfaces of the two sides of the equipment box body in a staggered mode.

3. An automatic throttle pressure control device for well drilling according to claim 1, wherein: the longitudinal section of the strut member is of a [ -shaped structure, and two groups of strut members are symmetrically arranged at the inner center position of the equipment box body.

4. An automatic throttle pressure control device for well drilling according to claim 1, wherein: the circulating cooling water pipe is connected with a first preformed groove and a second preformed groove clamping groove which are formed in the surface of the rear end of the equipment box body through a water inlet end and a water outlet end, and the circulating cooling water pipe and the equipment box body are of a detachable installation structure.

5. An automatic throttle pressure control device for well drilling according to claim 1, wherein: the longitudinal section of the circulating cooling water pipe is of a bow-shaped structure.

6. An automatic throttle pressure control device for well drilling according to claim 1, wherein: the through holes transversely penetrate through the surface of the mounting plate at equal intervals.

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