CN216952113U

CN216952113U - Safety type high-pressure pump capable of carrying out leakage monitoring

Info

Publication number: CN216952113U
Application number: CN202123292785.9U
Authority: CN
Inventors: 高为民; 朱顺华; 戴毅; 何清珊; 夏春爱
Original assignee: Xinjiebao Machinery Technology Wuxi Co ltd
Current assignee: Xinjiebao Machinery Technology Wuxi Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-07-12
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a safety high-pressure pump capable of monitoring leakage, which relates to the technical field of high-pressure pumps and comprises a high-pressure pump body, wherein a liquid outlet pipe is fixedly connected to the liquid outlet end of the high-pressure pump body, one end, far away from the high-pressure pump body, of the liquid outlet pipe is connected with the liquid outlet pipe through a flange, an upper sealing shell and a lower sealing shell are arranged on the outer wall of the flange and the outer wall of the liquid outlet pipe respectively, a buckling mechanism is arranged between the upper sealing shell and the lower sealing shell, the sections of the upper sealing shell and the lower sealing shell are in a semi-circular arc shape, water outlet holes are formed in the bottoms of the circumferential inner walls of the two lower sealing shells, the same U-shaped pipe is fixedly connected between the two lower sealing shells, and the U-shaped pipe is communicated with the lower sealing shell. The utility model has the advantages of facilitating the leakage detection of the high-pressure pump and preventing the potential safety hazard caused by the leaked water.

Description

Safety type high-pressure pump capable of carrying out leakage monitoring

Technical Field

The utility model relates to the technical field of high-pressure pumps, in particular to a safety high-pressure pump capable of monitoring leakage.

Background

The high-pressure pump is a device for providing high-pressure power for high-pressure rotary spraying cement slurry, is used for strengthening and reinforcing foundations of buildings, roads and the like, and can also be used for assisting in breaking rock and breaking coal by using high-pressure water jet, supplying liquid by using an underground hydraulic support, anchoring a water conservancy expansion metal anchor rod to pump high-pressure water, dredging and cleaning underground large-scale pipelines and the like.

At present, an existing high-pressure pump generally includes a high-pressure pump body, a liquid outlet pipe and a liquid discharge pipe, and water is pumped into the liquid outlet pipe through the high-pressure pump body and finally discharged to a designated position through the liquid discharge pipe.

However, similar to the above-mentioned high-pressure pump, the liquid outlet pipe and the liquid discharge pipe are usually connected by a flange, and after long-term use, water leakage is easily caused, which causes a safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a safety high-pressure pump capable of performing leakage monitoring. Its advantage lies in being convenient for reveal the detection to the high-pressure pump, prevents that the water that spills from causing the potential safety hazard.

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

a safety high-pressure pump capable of monitoring leakage comprises a high-pressure pump body, wherein a liquid outlet pipe is fixedly connected to the liquid outlet end of the high-pressure pump body, one end, far away from the high-pressure pump body, of the liquid outlet pipe is connected with the liquid outlet pipe through a flange, an upper sealing shell and a lower sealing shell are arranged on the outer wall of the flange and the outer wall of the liquid outlet pipe respectively, a buckling mechanism is arranged between the upper sealing shell and the lower sealing shell, the sections of the upper sealing shell and the lower sealing shell are in a semi-circular arc shape, water outlet holes are formed in the bottoms of the circumferential inner walls of the two lower sealing shells, the two lower sealing shells are fixedly connected with a same U-shaped pipe, the U-shaped pipe is communicated with the lower sealing shell, baffles are fixedly connected to the two sides, far away from the flange, of the circumferential inner walls of the U-shaped pipe respectively, buoyancy plates are placed at the tops of the two baffles, and top blocks matched with the water outlet holes are fixedly connected to the tops of the buoyancy plates, keep away from the flange the bottom inner wall fixedly connected with bee calling organ of lower seal shell, and bee calling organ's bottom is provided with the button, button and bee calling organ electric connection, the button is located the outlet.

Through the technical scheme: when leaking between drain pipe and the fluid-discharge tube, water gets into the U-shaped intraductal through the apopore of lower seal shell, along with water risees at the liquid level of U-shaped pipe, it rises to drive the buoyancy board, and then drives kicking block extrusion button, button start buzzer, make buzzer send out the police dispatch newspaper, remind the staff fast to maintain leaking, great reduction the potential safety hazard, simultaneously, the apopore is plugged up to the buoyancy board, make and leak and temporarily stop, reach the purpose that prevents to leak temporarily.

The utility model is further arranged that both sides of the lower sealing shell far away from the flange are provided with a plurality of sound outlet holes.

Through the technical scheme: the alarm sound generated by the buzzer is conveniently distributed by utilizing the sound outlet.

The utility model is further provided that the bottom of the U-shaped pipe is fixedly provided with a drainage valve.

Through the technical scheme: and the water drainage valve is used for facilitating the drainage of water in the U-shaped pipe by a worker.

The utility model is further set that the buckle mechanism comprises connecting inserting plates fixedly connected to two sides of the bottom of the upper sealing shell, connecting inserting grooves matched with the connecting inserting plates are formed in two sides of the top of the lower sealing shell, a through hole is formed in the inner wall of one end of each connecting inserting groove, a limiting plate is arranged on the inner wall of each through hole in a sliding mode, and a limiting groove matched with the limiting plate is formed in one end of each connecting inserting plate.

Through the technical scheme: the upper sealing shell and the lower sealing shell are conveniently mounted together by utilizing the connecting plugboard and the connecting slot, and then the connecting plugboard is limited by utilizing the limiting plate and the limiting groove, so that the mounting of the upper sealing shell and the lower sealing shell can be completed.

The utility model is further provided that the inner wall of one end of the limiting groove is fixedly connected with an adsorption magnet, and the limiting plate is made of a magnetic material.

Through the technical scheme: the limiting plate made of magnetic materials is adsorbed by the adsorption magnet, so that the limiting plate is prevented from falling off from the limiting groove easily.

The utility model is further provided that one end of the limiting plate, which is far away from the adsorption magnet, is fixedly connected with a pulling plate.

Through the technical scheme: the limiting plate is convenient to pull due to the arrangement of the pulling plate.

The utility model is further arranged that the two sides of the inner wall of the ring openings of the upper sealing shell and the lower sealing shell close to the flange are fixedly connected with sealing gaskets.

Through the technical scheme: the sealing performance between the upper sealing shell and the pipeline and between the lower sealing shell and the pipeline are improved by the sealing gaskets.

The utility model is further arranged that a plurality of rubber bumps are fixedly connected to the opposite surfaces of the sealing gasket.

Through the technical scheme: the rubber bumps are used for increasing the friction force between the upper sealing shell and the pipeline and between the lower sealing shell and the pipeline, so that the influence on monitoring caused by the rotation of the upper sealing shell and the lower sealing shell on the pipeline is prevented.

The utility model has the beneficial effects that:

1. this can carry out leak detection's safe type high-pressure pump, through being provided with upper seal shell, lower seal shell, the U-shaped pipe, the buoyancy board, bee calling organ and button, when leaking between drain pipe and the fluid-discharge tube, water gets into the U-shaped intraductal apopore through lower seal shell, along with water risees at the liquid level of U-shaped pipe, it rises to drive the buoyancy board, and then drive kicking block extrusion button, the button starts bee calling organ, make bee calling organ send out the police dispatch newspaper, remind the staff to maintain leaking fast, great reduction the potential safety hazard, and simultaneously, the apopore is plugged up to the buoyancy board, make and leak and stop temporarily, reach the purpose that prevents temporarily leaking.

2. This can carry out leakage monitoring's safe type high-pressure pump, through being provided with the limiting plate, the spacing groove, connecting slot and connection picture peg, place two lower seal shell respectively in the bottom of flange and the bottom of fluid-discharge tube outer wall earlier when installing upper seal shell and lower seal shell, stimulate the limiting plate afterwards, insert the connecting slot with the connection picture peg, at this moment, the limiting plate is corresponding with the spacing groove, insert the limiting groove with the limiting plate, adsorb the limiting plate of magnetic material through adsorption magnet, prevent that the limiting plate from droing from the spacing inslot easily, during the dismantlement, the pulling limiting plate, it can to shift up upper seal shell, thereby reach the mesh of being convenient for install and dismantle upper seal shell and lower seal shell.

3. This can carry out leak detection's safe type high-pressure pump through being provided with sealed pad and rubber bump, through sealed the pad, increases the leakproofness between sealed casing and lower seal casing and the pipeline, increases the frictional force between sealed casing and lower seal casing and the pipeline through rubber bump, prevents that it from rotating on the pipeline and causing the influence to the monitoring.

Drawings

Fig. 1 is a schematic overall perspective view of a safety high-pressure pump capable of performing leakage monitoring according to the present invention;

FIG. 2 is a schematic partial perspective view of a safety high pressure pump flange and a drain pipe capable of leakage monitoring according to the present invention;

FIG. 3 is a schematic partial front cross-sectional structural view of a U-shaped tube and a buoyancy tube of a safety high pressure pump capable of leak monitoring according to the present invention;

FIG. 4 is a schematic view of a partial side cross-sectional view of a safety high pressure pump seal and rubber bumps with leak monitoring according to the present invention;

fig. 5 is an enlarged schematic structural view of a safety high pressure pump capable of leakage monitoring, which is provided by the utility model and is shown at a position A in fig. 4.

In the figure: 1. a high pressure pump body; 2. a liquid outlet pipe; 3. an upper seal housing; 4. a liquid discharge pipe; 5. a U-shaped tube; 6. a flange; 7. a lower seal housing; 8. a water outlet hole; 9. a drain valve; 10. a baffle plate; 11. a buoyancy plate; 12. a top block; 13. a button; 14. a buzzer; 15. a sound outlet; 16. a gasket; 17. a rubber bump; 18. pulling the movable plate; 19. a port; 20. connecting the plugboards; 21. a limiting groove; 22. adsorbing a magnet; 23. connecting the slots; 24. and a limiting plate.

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.

Referring to fig. 1-3, a safety high pressure pump capable of performing leakage monitoring comprises a high pressure pump body 1, a liquid discharge end of the high pressure pump body 1 is connected with a liquid discharge pipe 2 through a bolt, one end of the liquid discharge pipe 2 far away from the high pressure pump body 1 is connected with a liquid discharge pipe 4 through a flange 6, the outer wall of the flange 6 and the outer wall of the liquid discharge pipe 4 are both provided with an upper sealing shell 3 and a lower sealing shell 7, a buckle mechanism is arranged between the upper sealing shell 3 and the lower sealing shell 7, the sections of the upper sealing shell 3 and the lower sealing shell 7 are both in a semi-circular arc shape, the bottoms of the circumferential inner walls of the two lower sealing shells 7 are both provided with water outlet holes 8, the two lower sealing shells 7 are connected with a same U-shaped pipe 5 through bolts, the U-shaped pipe 5 is communicated with the lower sealing shells 7, two sides of the circumferential inner wall of the U-shaped pipe 5 far away from the flange 6 are both connected with baffles 10 through bolts, and the tops of the two baffles 10 are provided with buoyancy plates 11, the top of the buoyancy plate 11 is connected with a top block 12 matched with the water outlet hole 8 through a bolt, the inner wall of the bottom of the lower sealing shell 7 far away from the flange 6 is connected with a buzzer 14 through a bolt, a button 13 is arranged at the bottom of the buzzer 14, the button 13 is electrically connected with the buzzer 14, and the button 13 is positioned in the water outlet hole 8; a plurality of sound holes 15 are formed in the two sides of the lower sealing shell 7 far away from the flange 6, and the sound holes 15 are used for conveniently emitting alarm sound generated by the buzzer 14; the fixed drainage valve 9 that is provided with in bottom of U-shaped pipe 5 utilizes drainage valve 9, and the staff of being convenient for is discharged the water in the U-shaped pipe 5.

As shown in fig. 4 and 5, the fastening mechanism includes a connecting plug board 20 connected to two sides of the bottom of the upper sealing shell 3 through bolts, two sides of the top of the lower sealing shell 7 are both provided with connecting slots 23 adapted to the connecting plug board 20, an inner wall of one end of each connecting slot 23 is provided with a through hole 19, an inner wall of each through hole 19 is slidably provided with a limiting plate 24, one end of each connecting plug board 20 is provided with a limiting groove 21 adapted to the limiting plate 24, the upper sealing shell 3 and the lower sealing shell 7 are conveniently mounted together by using the connecting plug board 20 and the connecting slots 23, and then the connecting plug board 20 is limited by using the limiting plates 24 and the limiting grooves 21, so that the mounting of the upper sealing shell 3 and the lower sealing shell 7 can be completed; the inner wall of one end of the limiting groove 21 is connected with an adsorption magnet 22 through a bolt, the limiting plate 24 is made of a magnetic material, and the adsorption magnet 22 is used for adsorbing the limiting plate 24 made of the magnetic material, so that the limiting plate 24 is prevented from easily falling off from the limiting groove 21; the pulling plate 18 is connected to one end, far away from the adsorption magnet 22, of the limiting plate 24 through bolts, and the limiting plate 24 is conveniently pulled due to the arrangement of the pulling plate 18.

As shown in fig. 4, the sealing gaskets 16 are connected to two sides of the inner walls of the annular openings of the upper sealing shell 3 and the lower sealing shell 7 close to the flange 6 through bolts, and the sealing performance between the upper sealing shell 3 and the pipeline and the sealing performance between the lower sealing shell 7 and the pipeline are increased by using the sealing gaskets 16; the opposite face of the sealing gasket 16 is connected with a plurality of rubber bumps 17 through bolts, and the rubber bumps 17 are used for increasing the friction force between the upper sealing shell 3 and the pipeline and between the lower sealing shell 7 and the pipeline, so that the influence on monitoring caused by the rotation of the upper sealing shell on the pipeline is prevented.

The working principle is as follows: when leaking between drain pipe 2 and fluid-discharge tube 4, water gets into in the U-shaped pipe 5 through apopore 8 of lower seal shell 7, along with water risees at the liquid level of U-shaped pipe 5, it rises to drive buoyancy board 11, and then drive kicking block 12 extrusion button 13, button 13 starts bee calling organ 14, make bee calling organ 14 send out the police dispatch newspaper, remind the staff to maintain leaking fast, great reduction the potential safety hazard, and simultaneously, apopore 8 is plugged up to buoyancy board 11, make and leak and temporarily stop, reach the purpose that prevents temporarily leaking.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The safety high-pressure pump capable of monitoring leakage comprises a high-pressure pump body (1), wherein a liquid outlet pipe (2) is fixedly connected to the liquid outlet end of the high-pressure pump body (1), and one end, far away from the high-pressure pump body (1), of the liquid outlet pipe (2) is connected with a liquid outlet pipe (4) through a flange (6), the safety high-pressure pump is characterized in that an upper sealing shell (3) and a lower sealing shell (7) are arranged on the outer wall of the flange (6) and the outer wall of the liquid outlet pipe (4), a buckling mechanism is arranged between the upper sealing shell (3) and the lower sealing shell (7), the sections of the upper sealing shell (3) and the lower sealing shell (7) are semi-circular arc-shaped, water outlet holes (8) are formed in the bottoms of the circumferential inner walls of the two lower sealing shells (7), the same U-shaped pipe (5) is fixedly connected between the two lower sealing shells (7), and the U-shaped pipe (5) is communicated with the lower sealing shell (7), u-shaped pipe (5) are kept away from equal fixedly connected with baffle (10) of circumference inner wall both sides department of flange (6), and the top of two baffles (10) has placed buoyancy plate (11), the kicking block (12) of the top fixedly connected with and apopore (8) looks adaptation of buoyancy plate (11), keep away from flange (6) the bottom inner wall fixedly connected with bee calling organ (14) of lower seal shell (7), and the bottom of bee calling organ (14) is provided with button (13), button (13) and bee calling organ (14) electric connection, button (13) are located apopore (8).

2. Safety high-pressure pump with leak monitoring according to claim 1, characterized in that the lower sealing housing (7) remote from the flange (6) has sound outlet holes (15) on both sides.

3. Safety high-pressure pump with leak monitoring according to claim 1, characterized in that the U-shaped tube (5) is provided with a drain valve (9) fixed to its bottom.

4. The safety type high-pressure pump capable of monitoring leakage according to claim 1, wherein the fastening mechanism comprises a connecting insertion plate (20) fixedly connected to two sides of the bottom of the upper seal housing (3), connecting insertion grooves (23) matched with the connecting insertion plate (20) are formed in two sides of the top of the lower seal housing (7), through holes (19) are formed in inner walls of one ends of the connecting insertion grooves (23), limiting plates (24) are slidably arranged on inner walls of the through holes (19), and limiting grooves (21) matched with the limiting plates (24) are formed in one ends of the connecting insertion plates (20).

5. The safety type high-pressure pump capable of monitoring leakage according to claim 4, characterized in that an absorption magnet (22) is fixedly connected to an inner wall of one end of the limiting groove (21), and the limiting plate (24) is made of a magnetic material.

6. The safety high-pressure pump capable of leakage monitoring according to claim 5, characterized in that the pulling plate (18) is fixedly connected to the end of the limiting plate (24) away from the attracting magnet (22).

7. The safety high-pressure pump capable of leak monitoring according to claim 1, characterized in that gaskets (16) are fixedly connected to both sides of the inner wall of the ring opening of the upper seal housing (3) and the lower seal housing (7) close to the flange (6).

8. Safety high-pressure pump with leak monitoring according to claim 7, characterized in that a plurality of rubber bumps (17) are fixedly connected to each of the opposite faces of the gasket (16).