CN212318278U

CN212318278U - Cooling device for plunger pump

Info

Publication number: CN212318278U
Application number: CN202020928006.6U
Authority: CN
Inventors: 朱国平
Original assignee: Jianhu Tian Cheng Hydraulic Member Manufacturing Co ltd
Current assignee: Jianhu Tian Cheng Hydraulic Member Manufacturing Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-08
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a cooling device for plunger pump, including the device case, the right side of device case is provided with the motor, and the motor is connected with the pivot, the right side wall that the pivot runs through the device case is connected with the bull stick, and the bull stick rotates to be connected on the inside wall of device case, is provided with the blade on the bull stick simultaneously, device case upper surface is provided with the connection casing, and runs through respectively in the connection casing and have outlet pipe and inlet tube, and the outlet pipe sets up the left side at the inlet tube simultaneously. This a cooling device for plunger pump, coolant after the heat absorption passes through the outlet pipe and discharges, carry partial heat out of, left connection casing inner fan can tentatively cool down to the coolant in the outlet pipe, the crisscross first separation blade that sets up of outlet pipe and the inside wall of S type, extension coolant is in the outlet pipe time, make the cooling abundant, the water in the outlet pipe enters into the device incasement, under the effect of motor, the pivot, bull stick and blade, stir the heat dissipation to coolant.

Description

Cooling device for plunger pump

Technical Field

The utility model relates to a plunger pump correlation technique field specifically is a cooling device for plunger pump.

Background

The plunger pump is one of the equipment that hydraulic machinery commonly used, mainly through plunger reciprocating motion in the cylinder body for the volume in the sealed work appearance chamber changes and realizes oil absorption, presses oil, and the plunger pump is at the course of the work, and the plunger can continuously take place the frictional heating with the cylinder body, uses the life who reduces the plunger pump for a long time, and the long-time rising of plunger pump temperature can lead to each part deformation of plunger pump, thereby leads to the factor of safety of the use reduction of plunger pump, needs a cooling device who is used for the plunger pump to solve above-mentioned problem now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device for plunger pump to the plunger pump that proposes in solving above-mentioned background art in the course of the work, the plunger can last and the cylinder body takes place the frictional heating, uses the life who reduces the plunger pump for a long time, and the plunger pump temperature risees for a long time and can lead to each part deformation of plunger pump, thereby leads to the problem that the factor of safety of the use of plunger pump reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling device for plunger pump, includes the device case, the right side of device case is provided with the motor, and the motor is connected with the pivot, the pivot runs through the right side wall of device case and is connected with the bull stick, and the bull stick rotates to be connected on the inside wall of device case, is provided with the blade on the bull stick simultaneously, device case upper surface is provided with the connection casing, and runs through respectively in the connection casing to have outlet pipe and inlet tube, and the outlet pipe sets up the left side at the inlet tube simultaneously.

Preferably, the device case includes baffle and fin, and the baffle sets up on the inside wall of device case, and the front and back both sides face of device case all is provided with the fin simultaneously.

Preferably, the motor, the rotating shaft and the rotating rod form a rotating mechanism, and blades are uniformly distributed on the rotating rod.

Preferably, the connecting shell comprises a fan, the fan is arranged on the inner side wall of the connecting shell, and the number of the connecting shell is two.

Preferably, the water outlet pipe comprises first blocking pieces, the first blocking pieces are arranged on the inner side wall of the water outlet pipe in a staggered mode, and meanwhile the part, located on the left side, of the water outlet pipe, in the connecting shell is arranged to be an S-shaped pipe.

Preferably, the inlet tube is including the second separation blade, and the second separation blade setting is on the inside wall of inlet tube, and the second separation blade sets up in a staggered manner on the inlet tube inside wall, and the part that the inlet tube is located the connecting shell on right side sets up to S type pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling device for a plunger pump is provided with a cooling device,

(1) the cooling medium in the device box can be transmitted into the plunger pump shell under the action of the water inlet pipe, so that the water circulation cooling can be performed in the plunger pump, the temperature in the plunger pump is reduced, the influence of the temperature in the plunger pump on the transmission fluid is reduced, meanwhile, the influence of the temperature on each component in the plunger pump is reduced, and the service life of the plunger pump is prolonged;

(2) the heat absorbed cooling medium is discharged through the water outlet pipe, partial heat is carried out, the fan in the connecting shell on the left side can carry out preliminary cooling on the cooling medium in the water outlet pipe, and meanwhile, the S-shaped water outlet pipe and the first blocking pieces arranged on the inner side walls in a staggered mode prolong the time of the cooling medium in the water outlet pipe, so that the cooling is sufficient;

(3) the water in the play water pipe enters into the device incasement, motor, the apparatus further comprises a rotating shaft, bull stick and blade, to cooling medium stirring heat dissipation, simultaneously under the effect of fin, strengthen its heat-sinking capability, the second separation blade of crisscross setting on S type inlet tube and the inside wall that set up in addition, the time in the inlet tube in the cooling medium transportation process of extension device incasement, the fan in the connecting shell on accessible right side is cooled down to it once more, make the cooling medium cooling more abundant, help its used in circulation.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the left side view of the cross-section of the present invention;

fig. 3 is a schematic view of the structure between the water outlet pipe and the water inlet pipe of the present invention.

In the figure: 1. the device comprises a device box 101, a baffle plate 102, a radiating fin 2, a motor 3, a rotating shaft 4, a rotating rod 5, blades 6, a connecting shell 601, a fan 7, a water outlet pipe 701, a first baffle plate 8, a water inlet pipe 801 and a second baffle plate.

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. 1-3, the present invention provides a technical solution: a cooling device for a plunger pump is disclosed, as shown in figure 1, figure 2 and figure 3, a motor 2 is arranged on the right side of a device box 1, the motor 2 is connected with a rotating shaft 3, the device box 1 comprises a baffle 101 and a radiating fin 102, the baffle 101 is arranged on the inner side wall of the device box 1, the radiating fin 102 is arranged on the front side surface and the rear side surface of the device box 1, the radiating fin 102 enhances the radiating effect of a cooling medium in the device box 1, the motor 2, the rotating shaft 3 and a rotating rod 4 form a rotating mechanism, blades 5 are uniformly distributed on the rotating rod 4, the motor 2 drives the blades 5 to rotate through the rotating shaft 3 and the rotating rod 4 to stir and radiate the cooling medium in the device box 1, the rotating rod 4 penetrates through the baffle 101, a sealing element is arranged at the rotating connection position of the rotating rod 4 and a device body 1, the rotating shaft 3 penetrates through the right side wall of the device box 1 to be connected with the rotating rod, meanwhile, the rotating rod 4 is provided with blades 5, the upper surface of the device box 1 is provided with a connecting shell 6, the connecting shell 6 is internally penetrated with a water outlet pipe 7 and a water inlet pipe 8 respectively, the water outlet pipe 7 is arranged on the left side of the water inlet pipe 8, the connecting shell 6 comprises fans 601, the fans 601 are arranged on the inner side wall of the connecting shell 6, the connecting shell 6 is provided with two connecting shells 6, the fans 601 can cool the cooling medium in the water outlet pipe 7 and the water inlet pipe 8, the water outlet pipe 7 comprises first blocking pieces 701, the first blocking pieces 701 are arranged on the inner side wall of the water outlet pipe 7 in a staggered mode, the part, located on the left side, of the water outlet pipe 7 in the connecting shell 6 is arranged into an S-shaped pipe, the first blocking pieces 701 prolong the time of the cooling medium in the water outlet pipe 7, the water inlet pipe 8 is initially cooled under the action of the, the second baffles 801 are arranged on the inner side wall of the water inlet pipe 8 in a staggered mode, the part, located on the right side of the water inlet pipe 8, of the water inlet pipe 6 is arranged into an S-shaped pipe, the second baffles 801 prolong the time of cooling media in the water inlet pipe 8, the temperature of the cooling media is reduced by the fan 601, and the cooling effect of the cooling media is enhanced.

The working principle is as follows: when the plunger pump normally operates, the plunger pump needs to be cooled, the cooling medium in the device box 1 is transmitted into the plunger pump shell through the water inlet pipe 8 to carry out water cooling and cooling on the inside of the plunger pump shell, the cooling medium after heat absorption is discharged from the water outlet pipe 7, the cooling medium in the water outlet pipe 7 can be primarily cooled through the fan 601 in the left connecting shell 6, the first blocking piece 701 prolongs the time of the cooling medium in the water outlet pipe 7 so as to be fully cooled, the cooling medium enters the device box 1, the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the blades 5 to stir and radiate the cooling medium in the device body 1, the radiating fins 102 enhance the radiating effect of the radiating fins, the cooling medium after heat radiation is recycled through the water inlet pipe 8, the fan 601 in the right connecting shell 6 can cool the cooling medium in the water inlet pipe 8, the second baffle 801 extends its time in the inlet pipe 8 to cool it more sufficiently, and what is not described in detail in this specification is well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A cooling device for a plunger pump, comprising a device case (1), characterized in that: the right side of device case (1) is provided with motor (2), and motor (2) are connected with pivot (3), pivot (3) run through the right side wall of device case (1) and are connected with bull stick (4), and bull stick (4) rotate to be connected on the inside wall of device case (1), are provided with blade (5) on bull stick (4) simultaneously, device case (1) upper surface is provided with connects casing (6), and has run through outlet pipe (7) and inlet tube (8) in connecting casing (6) respectively, and outlet pipe (7) set up the left side at inlet tube (8) simultaneously.

2. A cooling device for a plunger pump according to claim 1, characterized in that: the device box (1) comprises a baffle (101) and radiating fins (102), the baffle (101) is arranged on the inner side wall of the device box (1), and the radiating fins (102) are arranged on the front side face and the rear side face of the device box (1).

3. A cooling device for a plunger pump according to claim 1, characterized in that: the motor (2), the rotating shaft (3) and the rotating rod (4) form a rotating mechanism, and blades (5) are uniformly distributed on the rotating rod (4).

4. A cooling device for a plunger pump according to claim 1, characterized in that: connect casing (6) including fan (601), and fan (601) set up on the inside wall of connecting casing (6), connect casing (6) simultaneously and be provided with two.

5. A cooling device for a plunger pump according to claim 1, characterized in that: the water outlet pipe (7) comprises first blocking pieces (701), the first blocking pieces (701) are arranged on the inner side wall of the water outlet pipe (7) in a staggered mode, and meanwhile the portion, located on the left side of the water outlet pipe (7), of the water outlet pipe, located in the connecting shell (6) is arranged to be an S-shaped pipe.

6. A cooling device for a plunger pump according to claim 1, characterized in that: the inlet tube (8) is including second separation blade (801), and second separation blade (801) set up on the inside wall of inlet tube (8), and second separation blade (801) set up crisscross on inlet tube (8) inside wall, and the part that inlet tube (8) are located in connection casing (6) on right side sets up to S type pipe.