CN211715312U

CN211715312U - Self-cooling ceramic cylinder sleeve for slurry pump

Info

Publication number: CN211715312U
Application number: CN202020349016.4U
Authority: CN
Inventors: 宫承钊; 马乃厚; 杨西磊; 张军锋; 杨华
Original assignee: Jinan Baoshan Petroleum Equipment Co ltd
Current assignee: Jinan Baoshan Petroleum Equipment Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-20
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a self-cooling ceramic cylinder liner for slush pump, including the cylinder liner body, the surface cover of cylinder liner body is equipped with bent type copper pipe, equal fixedly connected with connecting block all around of cylinder liner body bottom, the bottom fixed mounting of connecting block has the fixed plate, the bottom fixedly connected with box of fixed plate, the reservoir has been seted up to the inner chamber of box, the middle-end fixed mounting of reservoir inner chamber bottom has the temperature detector, the refrigeration groove has been seted up to the inner chamber of box and the lower part that is located the reservoir, the bottom fixed mounting of refrigeration inslot chamber has the refrigeration piece, the cooling surface of refrigeration piece runs through the refrigeration groove and extends to the lower part of bottom half. The utility model discloses a bent type copper pipe, refrigeration piece, pump machine, first long tube, temperature detector, second long tube and nozzle stub are mutually supported, have solved present ceramic cylinder liner and have not had cooling function, can lead to the problem that life is short in the high temperature environment for a long time.

Description

Self-cooling ceramic cylinder sleeve for slurry pump

Technical Field

The utility model relates to a ceramic cylinder liner technical field for the slush pump specifically is a self-cooling ceramic cylinder liner for slush pump.

Background

The mud pump is an important machine of an oil field drilling system, and a mud pump cylinder sleeve is an important easily-worn part at a hydraulic end of the mud pump, so that the service life of the mud pump cylinder sleeve directly influences the service life of the mud pump, the cylinder sleeve is often contacted with high-temperature and high-pressure fuel gas, but the conventional ceramic cylinder sleeve does not have a cooling function and can cause short service life when being in a high-temperature environment for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-cooling ceramic cylinder liner for slush pump possesses long service life's advantage, has solved present ceramic cylinder liner and has not had cooling function, can lead to the short problem of life in being in high temperature environment for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: a self-cooling ceramic cylinder sleeve for a slurry pump comprises a cylinder sleeve body, wherein a curved copper pipe is sleeved on the outer surface of the cylinder sleeve body, connecting blocks are fixedly connected to the periphery of the bottom of the cylinder sleeve body, a fixing plate is fixedly mounted at the bottom of each connecting block, a box body is fixedly connected to the bottom of each fixing plate, a liquid storage tank is arranged in an inner cavity of the box body, a water temperature detector is fixedly mounted at the middle end of the bottom of the inner cavity of the liquid storage tank, a refrigerating tank is arranged in the lower portion of the inner cavity of the box body and is provided with a refrigerating sheet, a radiating surface of the refrigerating sheet penetrates through the refrigerating tank and extends to the lower portion of the bottom of the box body, a pump is fixedly mounted on the right side of the box body, a short pipe is fixedly connected to a water suction port of the pump, the other end of the short pipe is fixedly connected, the other end of the first long pipe is fixedly connected with an inlet of a bent copper pipe, an outlet of the bent copper pipe is fixedly connected with a second long pipe, and the other end of the second long pipe is fixedly connected with the upper portion of the left side of the inner cavity of the liquid storage tank.

Preferably, the middle part of the upper part of the front surface of the box body is provided with a water injection port, and an inner cavity of the water injection port is provided with a rubber plug.

Preferably, a water outlet is formed in the bottom of the left side of the inner cavity of the liquid storage tank, and a valve is movably mounted in the inner cavity of the water outlet.

Preferably, the display is fixedly mounted at the left end of the front face of the box body, and the PLC is fixedly mounted at the right end of the front face of the box body.

Preferably, the back of the box body is fixedly connected with a tool box, and the top of the tool box is movably connected with a cover plate through a hinge.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model utilizes the pump machine and the short pipe to suck out the cooling liquid in the liquid storage tank and send the cooling liquid into the bent copper pipe under the action of the first long pipe, thereby utilizing the bent copper pipe to carry out heat exchange between the cooling liquid and the surface of the cylinder sleeve body, further reducing the temperature of the cylinder sleeve body, playing a direct cooling effect, avoiding the long-term high temperature of the cylinder sleeve body from influencing the service life, utilizing the second long pipe to lead the cooling liquid after heat exchange into the liquid storage tank, further forming a simple water cooling circulation system, utilizing the water temperature detector to detect the temperature of the liquid in the liquid storage tank, opening the refrigeration piece when the temperature is too high, utilizing the refrigeration piece to absorb heat for refrigeration, reducing the temperature of the liquid in the liquid storage tank, further ensuring that the cylinder sleeve body is always in a cooling state, improve life, utilize the toolbox, can deposit some repair tools, make things convenient for people to maintain this device, solved present ceramic cylinder liner and do not have cooling function, can lead to the problem that life is short in the high temperature environment for a long time.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

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

FIG. 2 is a schematic view of the internal structure of the box body of the present invention;

fig. 3 is the left view structure diagram of the box body of the present invention.

In the figure: 1. a cylinder liner body; 2. a curved copper tube; 3. a water injection port; 4. a fixing plate; 5. a display; 6. a water outlet; 7. a refrigeration plate; 8. a box body; 9. a pump machine; 10. a PLC controller; 11. a first long tube; 12. connecting blocks; 13. a liquid storage tank; 14. a refrigeration tank; 15. a water temperature detector; 16. a valve; 17. a second elongated tube; 18. a short pipe; 19. a tool box; 20. and (7) a cover 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a cylinder liner body 1, bent type copper pipe 2, water filling port 3, fixed plate 4, display 5, outlet 6, refrigeration piece 7, box 8, pump machine 9, PLC controller 10, first long tube 11, connecting block 12, reservoir 13, refrigeration groove 14, water temperature detector 15, valve 16, second long tube 17, nozzle stub 18, toolbox 19 and apron 20 part are the general standard component or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a self-cooling ceramic cylinder sleeve for a slurry pump comprises a cylinder sleeve body 1, a curved copper pipe 2 is sleeved on the outer surface of the cylinder sleeve body 1, connecting blocks 12 are fixedly connected to the periphery of the bottom of the cylinder sleeve body 1, a fixing plate 4 is fixedly installed at the bottom of the connecting blocks 12, a box body 8 is fixedly connected to the bottom of the fixing plate 4, a tool box 19 is fixedly connected to the back of the box body 8, a cover plate 20 is movably connected to the top of the tool box 19 through a hinge, a liquid storage tank 13 is arranged in the inner cavity of the box body 8, a water temperature detector 15 is fixedly installed at the middle end of the bottom of the inner cavity of the liquid storage tank 13, a cooling tank 14 is arranged in the inner cavity of the box body 8 and located at the lower part of the liquid storage tank 13, a cooling plate 7 is fixedly installed at the bottom of the inner cavity of the, a short pipe 18 is fixedly connected with a water suction port of the pump 9, the other end of the short pipe 18 is fixedly connected with the bottom on the right side of the inner cavity of the liquid storage tank 13, a first long pipe 11 is fixedly connected with a water outlet of the pump 9, the other end of the first long pipe 11 is fixedly connected with an inlet of the curved copper pipe 2, an outlet of the curved copper pipe 2 is fixedly connected with a second long pipe 17, the other end of the second long pipe 17 is fixedly connected with the upper part on the left side of the inner cavity of the liquid storage tank 13, the cooling liquid in the liquid storage tank 13 can be sucked out by the pump 9 and the short pipe 18 and is sent into the curved copper pipe 2 under the action of the first long pipe 11, and the heat exchange between the cooling liquid and the surface of the cylinder sleeve body 1 can be realized by the curved copper pipe 2, so that the temperature of the cylinder sleeve body 1 can be reduced and the direct cooling effect can be realized, avoid the cylinder sleeve body 1 to be in high temperature for a long time and influence the service life, utilize the second long tube 17 to let the coolant liquid after the heat exchange into the reservoir 13, thereby form a simple water-cooling circulation system, utilize the water temperature detector 15, can detect the liquid temperature in the reservoir 13, open the refrigeration piece 7 when the temperature is too high, utilize the refrigeration piece 7 to absorb heat and refrigerate, can reduce the temperature of the liquid in the reservoir 13, thereby can guarantee the cylinder sleeve body 1 to be in the cooling state all the time, improve the service life, utilize the tool kit 19, can store some repair tools, facilitate people to maintain the device, solve the problem that the existing ceramic cylinder sleeve does not have the cooling function, can lead to the short service life in the high temperature environment for a long time, the middle part of the front upper portion of the box 8 is provided with the water filling port 3, the inner chamber of the water filling port 3 is, a valve 16 is movably arranged in the inner cavity of the water outlet 6, a display 5 is fixedly arranged at the left end of the front surface of the box body 8, and a PLC 10 is fixedly arranged at the right end of the front surface of the box body 8.

When in use, the pump 9 and the short pipe 18 are utilized to suck out the cooling liquid in the liquid storage tank 13, the cooling liquid is sent into the bent copper pipe 2 under the action of the first long pipe 11, the bent copper pipe 2 is utilized to enable the cooling liquid to exchange heat with the surface of the cylinder sleeve body 1, so that the temperature of the cylinder sleeve body 1 can be reduced, the direct cooling effect is achieved, the long-term high temperature of the cylinder sleeve body 1 is avoided from influencing the service life, the second long pipe 17 is utilized to lead the cooling liquid after heat exchange into the liquid storage tank 13, a simple water cooling circulation system is formed, the temperature of the liquid in the liquid storage tank 13 can be detected by the water temperature detector 15, the refrigerating sheet 7 is opened when the temperature is too high, the heat absorption refrigeration of the refrigerating sheet 7 is utilized, and the temperature of the liquid in the liquid storage tank 13 can be reduced, thereby can guarantee that cylinder liner body 1 is in the cooling state always, improve life, utilize toolbox 19, can deposit some repair tools, make things convenient for people to maintain this device, solved present ceramic cylinder liner and do not have cooling function, can lead to the problem that life is short in the high temperature environment for a long time.

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 self-cooling ceramic cylinder liner for slush pump, includes cylinder liner body (1), its characterized in that: the outer surface cover of cylinder liner body (1) is equipped with bent type copper pipe (2), equal fixedly connected with connecting block (12) all around cylinder liner body (1) bottom, the bottom fixed mounting of connecting block (12) has fixed plate (4), the bottom fixedly connected with box (8) of fixed plate (4), reservoir (13) have been seted up to the inner chamber of box (8), the middle-end fixed mounting of reservoir (13) inner chamber bottom has temperature detector (15), the inner chamber of box (8) just is located the lower part of reservoir (13) and has seted up refrigeration groove (14), the bottom fixed mounting of refrigeration groove (14) inner chamber has refrigeration piece (7), the cooling surface of refrigeration piece (7) runs through refrigeration groove (14) and extends to the lower part of box (8) bottom, the right side fixed mounting of box (8) has pump machine (9), the utility model discloses a storage tank, including pump machine (9), the water sucking mouth fixedly connected with nozzle stub (18), the bottom fixed connection on the other end and reservoir (13) inner chamber right side of nozzle stub (18), the first long tube of delivery port fixedly connected with (11) of pump machine (9), the other end of first long tube (11) and the import fixed connection of bent type copper pipe (2), the export fixedly connected with second long tube (17) of bent type copper pipe (2), the other end and the left upper portion fixed connection of reservoir (13) inner chamber of second long tube (17).

2. A self-cooling ceramic cylinder liner for a slurry pump as defined in claim 1, wherein: the middle part of the upper part of the front surface of the box body (8) is provided with a water injection port (3), and an inner cavity of the water injection port (3) is provided with a rubber plug.

3. A self-cooling ceramic cylinder liner for a slurry pump as defined in claim 1, wherein: a water outlet (6) is formed in the bottom of the left side of the inner cavity of the liquid storage tank (13), and a valve (16) is movably mounted in the inner cavity of the water outlet (6).

4. A self-cooling ceramic cylinder liner for a slurry pump as defined in claim 1, wherein: the display box is characterized in that a display (5) is fixedly mounted at the front left end of the box body (8), and a PLC (programmable logic controller) controller (10) is fixedly mounted at the front right end of the box body (8).

5. A self-cooling ceramic cylinder liner for a slurry pump as defined in claim 1, wherein: the tool box is characterized in that a tool box (19) is fixedly connected to the back of the box body (8), and a cover plate (20) is movably connected to the top of the tool box (19) through a hinge.