CN214836942U

CN214836942U - Three-cylinder horizontal hydraulic main stroke split electric pressure test pump with good heat dissipation performance

Info

Publication number: CN214836942U
Application number: CN202121375014.3U
Authority: CN
Inventors: 张鸣放; 张新民
Original assignee: Shanxi Jinrui Pressure Test Pump Technology Co ltd
Current assignee: Shanxi Jinrui Pressure Test Pump Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-23
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a horizontal hydraulic main stroke components of a whole that can function independently electric pressure testing pump of good heat dissipation's triplex, which comprises a frame, motor and power main stroke are installed respectively to the top of frame, be equipped with heat dissipation mechanism in the pivot of power main stroke. This horizontal hydraulic main components of a whole that can function independently electric pressure test pump of three-cylinder that good heat dissipation, when the pivot of power main rotates, the pole can be along with rotating, and it is rotatory to drive the flabellum, and then form the wind current and blow to power main direction, and then play the radiating effect of forced air cooling to power main, and then reduce the fault rate of power main, reduce follow-up maintenance and maintenance number of times, setting through the fin, can carry out big heat conduction diffusion to the temperature of power main, further play the radiating effect to power main, simultaneously through the setting of flange, can lead to the detention to the wind current, make the contact of cold wind and fin more abundant, promote the heat transfer effect to the fin, can singly overhaul, it is comparatively convenient, promote the convenience and the efficiency of overhauing greatly.

Description

Three-cylinder horizontal hydraulic main stroke split electric pressure test pump with good heat dissipation performance

Technical Field

The utility model relates to a good heat dissipation's horizontal hydraulic master stroke components of a whole that can function independently electric pressure testing pump technical field of triplex specifically is a good heat dissipation's horizontal hydraulic master stroke components of a whole that can function independently electric pressure testing pump of triplex.

Background

The three-cylinder horizontal electric pressure test pump mainly adopts a horizontal three-plunger pump type and mainly comprises a motor, a power end, a liquid adjusting end, a pressure control valve and a chassis. The motor is decelerated through a 9J-4 narrow V belt to drive a crankshaft connecting rod mechanism to convert the rotary motion into reciprocating motion, the crosshead drives the plunger to reciprocate in the hydraulic cylinder, and under the action of the plunger, the test medium forms high-pressure liquid to be discharged through the suction and discharge valve.

When the three-cylinder horizontal hydraulic main split electric pressure test pump in the prior art is used, the heat dissipation effect of the power main is poor, the failure rate of the power main is high, the overhauling and maintenance times are multiple, the water collecting pipes are connected integrally often, the integral structure needs to be dismantled when a failure occurs, the single overhauling cannot be achieved, the operation is complex, and the convenience and the efficiency of the overhauling are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good heat dissipation's horizontal hydraulic main stroke components of a whole that can function independently electric pressure testing pump of triplex to solve the horizontal hydraulic main stroke components of a whole that can function independently electric pressure testing pump of triplex among the prior art that provides in the above-mentioned background art when using, the radiating effect of power main stroke is poor, leads to the fault rate of power main stroke high, overhauls and maintains the problem that the number of times is many.

In order to achieve the above object, the utility model provides a following technical scheme: a three-cylinder horizontal hydraulic main split electric pressure test pump with good heat dissipation performance comprises a rack, wherein a motor and a power main are respectively installed at the top of the rack, the motor and the power main are rotationally connected through a belt wheel set, and a heat dissipation mechanism is arranged on a rotating shaft of the power main;

the heat dissipation mechanism comprises a frame body, a round rod, a lantern ring, fan blades, a mounting plate, a first gear and a second gear;

the equal rigid coupling in both ends below of framework has the mounting panel, the mounting panel bolt is in the top of frame, the inside both sides of framework rotate through the bearing and are connected with the round bar, the positive rigid coupling of outer wall of round bar has the lantern ring, the outer wall annular equidistance rigid coupling of the lantern ring has a plurality of flabellums, the outer wall rear side rigid coupling of round bar has gear two, the inner meshing of gear two is connected with gear one, a gear rigid coupling is on the pivot outer wall of power assembly.

Preferably, one side of the frame, which is close to the motor, is fixedly connected with a handle frame, and the handle frame is provided with a starter.

Preferably, four idler wheels are fixedly arranged at four corners of the bottom of the rack and distributed in a matrix manner.

Preferably, a heat conducting mechanism is arranged on the outer wall of the power assembly;

the heat conducting mechanism comprises a radiating fin and a convex plate;

the radiating fins are fixedly arranged on the outer wall of the power assembly, convex plates are fixedly connected to two sides of the outer wall of each radiating fin, and the adjacent convex plates are arranged on the inner sides of the radiating fins in a staggered mode.

Preferably, one end of the power assembly, which is far away from the motor, is provided with a hydraulic end;

the hydraulic end comprises a hydraulic main stroke, a water suction pipe, a water collecting pipe, a safety overflow valve, a pressure regulating overflow valve, a pressure retaining valve, a pressure gauge and a pressure relief valve;

the one end and the power main of hydraulic main are linked together, the other end below intercommunication of hydraulic main has the pipe that absorbs water, the top of hydraulic main has safe overflow valve through three collector pipe intercommunication, the one end intercommunication of safe overflow valve has the pressure regulating overflow valve, the other end intercommunication of safe overflow valve has the pressure retaining valve, the manometer is installed to the bottom of pressure retaining valve, the relief valve is installed to the lateral wall of pressure retaining valve.

Compared with the prior art, the beneficial effects of the utility model are that: this horizontal hydraulic main stroke components of a whole that can function independently electric pressure testing pump of triplex that good heat dissipation has following advantage compared in traditional technology:

through the matching among the rack, the handle frame, the motor, the power assembly, the belt wheel set and the heat dissipation mechanism, when the device is used, the gear I and the gear II can be meshed and connected, and the round rod is rotatably connected with the frame body, so that when a rotating shaft of the power assembly rotates, the round rod can rotate along with the rotation and drive the fan blades to rotate, wind flow is formed and blows towards the direction of the power assembly, the effect of air cooling and heat dissipation is further achieved on the power assembly, the fault rate of the power assembly is further reduced, and the follow-up overhaul and maintenance times are reduced;

through the matching among the rack, the handle frame, the motor, the power assembly, the belt wheel set and the heat conduction mechanism, when the device is used, the temperature of the power assembly can be subjected to large heat conduction diffusion through the arrangement of the radiating fins, the power assembly is further subjected to a radiating effect, and meanwhile, through the arrangement of the convex plate, wind flow can be guided and retained, so that the contact between cold wind and the radiating fins is more sufficient, and the heat exchange effect of the radiating fins is improved;

through the cooperation between frame, handle frame, motor, power head, band pulley group and the hydraulic end for the device is when using, and the water-collecting pipe of a plurality of independent settings between accessible hydraulic head and the safety overflow valve can not need demolish overall structure when breaking down, can singly overhaul, and is comparatively convenient, promotes the convenience and the efficiency of overhauing greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the heat sink and the raised plate of FIG. 1;

FIG. 3 is a schematic view of the frame and blades of FIG. 1;

fig. 4 is a rear view structural diagram of fig. 2.

In the figure: 1. the hydraulic control system comprises a rack, 2, a handle frame, 3, a motor, 4, a power assembly, 5, a pulley set, 6, a heat dissipation mechanism, 601, a frame body, 602, a round rod, 603, a sleeve ring, 604, fan blades, 605, a mounting plate, 606, a gear I, 607, a gear II, 7, a heat conduction mechanism, 701, a cooling fin, 702, a convex plate, 8, a hydraulic end, 801, a hydraulic assembly, 802, a water suction pipe, 803, a water collection pipe, 804, a safety overflow valve, 805, a pressure regulating overflow valve, 806, a pressure retaining valve, 807, a pressure gauge, 808, a pressure relief valve, 9 and a starter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a horizontal hydraulic main stroke components of a whole that can function independently electric pressure testing pump of good heat dissipation's triplex, which comprises a frame 1, the fixed four gyro wheels that are provided with in bottom four corners of frame 1, and the gyro wheel is the matrix and distributes, motor 3 and power main stroke 4 are installed respectively to the top of frame 1, motor 3 rotates through taking wheelset 5 with power main stroke 4 and connects, take wheelset 5 to make motor 3 can drive power main stroke 4 operation, frame 1 is close to one side rigid coupling of motor 3 has handle frame 2, and install starter 9 on the handle frame 2, starter 9 is used for starter motor 3 and power main stroke 4, be equipped with heat dissipation mechanism 6 in power main stroke 4's the pivot.

The heat dissipation mechanism 6 comprises a frame body 601, a round rod 602, a sleeve ring 603, fan blades 604, a mounting plate 605, a first gear 606 and a second gear 607, the mounting plate 605 is fixedly connected to the lower portions of the two ends of the frame body 601, the mounting plate 605 is bolted to the top of the rack 1, the mounting plate 605 can fix the frame body 601, the round rod 602 is rotatably connected to the two sides of the inner portion of the frame body 601 through bearings, the sleeve ring 603 is fixedly connected to the front face of the outer wall of the round rod 602, the plurality of fan blades 604 are fixedly connected to the outer wall of the sleeve ring 603 in an annular and equidistant manner, the fan blades 604 can perform an air cooling and heat dissipation effect on the power assembly 4 through rotation, the second gear 607 is fixedly connected to the rear side of the outer wall of the round rod 602, the first gear 606 is connected to the inner end of the second gear 607 in a meshing manner, and further drives the fan blades 604 on the two sides to rotate to form an air flow, and the first gear 606 is fixedly connected to the outer wall of the rotating shaft of the power assembly 4.

Be equipped with heat conduction mechanism 7 on the outer wall of power assembly 4, heat conduction mechanism 7 includes fin 701 and flange 702, fin 701 is fixed to be set up at the outer wall of power assembly 4, fin 701 can play the radiating effect to power assembly 4, make its surface temperature reduce by a wide margin, the equal rigid coupling in outer wall both sides of fin 701 has flange 702, the inboard flange 702 staggered arrangement of adjacent fin 701, flange 702 makes and to lead the reposition of redundant personnel to flabellum 604 pivoted wind current, make its contact with fin 701 more abundant, further promote the heat dissipation heat conduction effect to fin 701.

One end of the power main 4, which is far away from the motor 3, is provided with a hydraulic end 8, the hydraulic end 8 comprises a hydraulic main 801, a water suction pipe 802, a water collection pipe 803, a safety overflow valve 804, a pressure regulating overflow valve 805, a pressure maintaining valve 806, a pressure gauge 807 and a pressure relief valve 808, one end of the hydraulic main 801 is communicated with the power main 4, the water suction pipe 802 is communicated below the other end of the hydraulic main 801, the top of the hydraulic main 801 is communicated with the safety overflow valve 804 through three water collection pipes 803, the water collection pipe 803 is used for guiding flow, one end of the safety overflow valve 804 is communicated with the pressure regulating overflow valve 805, the pressure regulating overflow valve 805 is used for adjusting the highest discharge pressure of the pressure testing pump, the other end of the safety overflow valve 804 is communicated with the pressure maintaining valve 806, the pressure maintaining valve 806 is arranged to stop when the testing pressure reaches a specified pressure value, the testing circuit and the pump are stopped to maintain pressure, the pressure is maintained, the pressure gauge 807 is installed at the bottom of the pressure maintaining valve 806, a pressure relief valve 808 is arranged on the side wall of the pressure retaining valve 806, and the pressure relief valve 808 can be arranged to relieve the pressure of the loop after the test is finished.

The working principle of the implementation is as follows: through the meshing connection of the first gear 606 and the second gear 607 and the rotating connection of the round rod 602 and the frame 601, when the rotating shaft of the power assembly 4 rotates, the round rod 602 can rotate along with the rotation and drive the fan blades 604 to rotate, so as to form wind flow and blow towards the direction of the power assembly 4, so as to play a role of wind cooling and heat dissipation for the power assembly 4, meanwhile, through the arrangement of the heat radiating fins 701, the temperature of the power assembly 4 can be subjected to large heat conduction and diffusion, so as to further play a role of heat dissipation for the power assembly 4, and meanwhile, through the arrangement of the convex plate 702, the wind flow can be guided and retained, so that the contact between cold wind and the heat radiating fins 701 is more sufficient, the heat exchange effect of the heat radiating fins 701 is improved, so as to reduce the failure rate of the power assembly 4, and reduce the subsequent overhaul and maintenance times, meanwhile, through a plurality of water collecting pipes 803 which are separately arranged between the hydraulic assembly 801 and the safety overflow valve 804, the integral structure does not need to be dismantled when a failure occurs, but single maintenance, it is comparatively convenient, promote the convenience and the efficiency of overhauing greatly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a horizontal hydraulic main stroke components of a whole that can function independently electric pressure testing pump of triplex that good heat dissipation, includes frame (1), its characterized in that: a motor (3) and a power head (4) are respectively installed at the top of the rack (1), the motor (3) and the power head (4) are rotatably connected through a belt wheel set (5), and a rotating shaft of the power head (4) is provided with a heat dissipation mechanism (6);

the heat dissipation mechanism (6) comprises a frame body (601), a round rod (602), a sleeve ring (603), fan blades (604), a mounting plate (605), a first gear (606) and a second gear (607);

the equal rigid coupling in both ends below of framework (601) has mounting panel (605), mounting panel (605) bolt is at the top of frame (1), the inside both sides of framework (601) are rotated through the bearing and are connected with pole (602), the positive rigid coupling of outer wall of pole (602) has lantern ring (603), the outer wall annular equidistance rigid coupling of lantern ring (603) has a plurality of flabellums (604), the outer wall rear side rigid coupling of pole (602) has two (607) of gear, the inner meshing of two (607) of gear is connected with gear (606), gear (606) rigid coupling is on the pivot outer wall of power assembly (4).

2. The good heat dissipation three-cylinder horizontal hydraulic assembly split electric pressure test pump as claimed in claim 1, wherein: one side of the frame (1) close to the motor (3) is fixedly connected with a handle frame (2), and a starter (9) is installed on the handle frame (2).

3. The good heat dissipation three-cylinder horizontal hydraulic assembly split electric pressure test pump as claimed in claim 1, wherein: four idler wheels are fixedly arranged at four corners of the bottom of the rack (1) and are distributed in a matrix manner.

4. The good heat dissipation three-cylinder horizontal hydraulic assembly split electric pressure test pump as claimed in claim 1, wherein: a heat conducting mechanism (7) is arranged on the outer wall of the power assembly (4);

the heat conducting mechanism (7) comprises a heat radiating fin (701) and a convex plate (702);

the radiating fins (701) are fixedly arranged on the outer wall of the power assembly (4), the two sides of the outer wall of each radiating fin (701) are fixedly connected with the convex plates (702), and the adjacent convex plates (702) are arranged on the inner sides of the radiating fins (701) in a staggered mode.

5. The good heat dissipation three-cylinder horizontal hydraulic assembly split electric pressure test pump as claimed in claim 1, wherein: one end of the power assembly (4) far away from the motor (3) is provided with a hydraulic end (8);

the hydraulic end (8) comprises a hydraulic main stroke (801), a water suction pipe (802), a water collecting pipe (803), a safety overflow valve (804), a pressure regulating overflow valve (805), a pressure retaining valve (806), a pressure gauge (807) and a pressure release valve (808);

the one end and the power head stroke (4) of hydraulic head stroke (801) are linked together, the other end below intercommunication of hydraulic head stroke (801) has water suction pipe (802), the top of hydraulic head stroke (801) is through three collector pipe (803) intercommunication have safe overflow valve (804), the one end intercommunication of safe overflow valve (804) has pressure regulating overflow valve (805), the other end intercommunication of safe overflow valve (804) has pressure retaining valve (806), manometer (807) are installed to the bottom of pressure retaining valve (806), relief valve (808) are installed to the lateral wall of pressure retaining valve (806).