CN215408831U

CN215408831U - Energy-saving diesel engine water pump

Info

Publication number: CN215408831U
Application number: CN202121443738.7U
Authority: CN
Inventors: 周绪安; 禹泽龙
Original assignee: Shanghai Kaili Energy Saving Technology Co ltd; Anhui Kaipu Pump Co ltd
Current assignee: Shanghai Kaili Energy Saving Technology Co ltd; Anhui Kaipu Pump Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-04
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses an energy-saving diesel engine water pump, which comprises a shell, an exhaust pipe, a baffle and a connecting rod, the top end of the exhaust pipe penetrates through the bottom of the shell and extends into the shell, the top of the shell is open, a baffle plate is arranged right above the top end of the exhaust pipe, the side wall of the baffle plate is fixedly connected with the inner side wall of the shell through a connecting rod, the side wall of the shell is provided with a drain hole near the bottom, tail gas generated by the diesel engine is discharged through the pipe body and the exhaust pipe in sequence, the tail gas is firstly contacted with the bottom of the baffle after being discharged, then is diffused to the periphery, and is finally discharged from a gap between the connecting rods, due to the existence of the baffle, rainwater cannot enter the exhaust pipe during raining, the rainwater can flow into the shell and is discharged from the drain hole at last, and tail gas is discharged upwards during discharging, so that the rainwater cannot be sprayed to a human body, and the whole equipment is safer to use.

Description

Energy-saving diesel engine water pump

Technical Field

The utility model relates to a water pump, in particular to an energy-saving diesel engine water pump, and belongs to the technical field of pumps.

Background

The diesel engine water pump is a portable water pump which uses a diesel engine as a power source to drive the water pump to operate, and can be moved freely, so that the diesel engine water pump is widely applied to production and life.

In order to avoid rainwater entering, a tail gas discharge pipe opening on a water suction pump of an existing diesel engine is horizontally arranged, but the temperature of tail gas discharged from a horizontally arranged exhaust port is still high, and the tail gas is easily sprayed to a human body after being transversely discharged, so that serious consequences such as scalding are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving diesel engine water pump.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides an energy-conserving diesel engine suction pump, includes diesel engine and water pump, diesel engine's output shaft passes through the belt pulley rotation with the input shaft of water pump and is connected, diesel engine's tail gas discharge port department threaded connection has the body, the one end threaded connection of body has the blast pipe, be provided with the exhaust lid on the discharge port of blast pipe, exhaust lid fixed mounting is on the blast pipe, the exhaust lid includes the casing, the bottom that the casing was run through to the top of blast pipe stretches into in the casing, the top of casing is the opening design, be provided with the baffle directly over the blast pipe top, the lateral wall of baffle passes through connecting rod fixed connection with the inside wall of casing, the wash port has been seted up to the lateral wall of casing near the position of bottom.

Further, the exhaust pipe is L-shaped.

Further, the baffle is circular, and the diameter of baffle is greater than the diameter at blast pipe top.

Furthermore, the height of the drain hole is lower than that of the top end of the exhaust pipe, and the longitudinal section of the shell is trapezoidal.

Furthermore, an ash storage groove is formed in the pipe body, a screen plate is arranged on one side, away from the tail gas outlet, of the ash storage groove, a honeycomb filter layer is arranged on one side of the screen plate, and a fiber filter layer is arranged on one side of the honeycomb filter layer.

Furthermore, the outside of body is fixed the cover and is equipped with the non-slip lantern ring.

Further, diesel engine's top is provided with the water tank, the top of water tank is provided with the water inlet, the top fixed mounting of water tank has agitator motor, fixed mounting has rabbling mechanism on agitator motor's the output shaft, rabbling mechanism includes the puddler and installs the blade on the puddler, and the top of puddler runs through the top of water tank and agitator motor's output shaft fixed connection, one side of water tank is provided with the drain pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the exhaust device is used, tail gas generated by a diesel engine is discharged through the pipe body and the exhaust pipe in sequence, the tail gas is firstly contacted with the bottom of the baffle after being discharged, then is diffused to the periphery, and is finally discharged from a gap between the connecting rods;

2. according to the utility model, the water tank is arranged, when the device is in operation, the output shaft of the stirring motor rotates to drive the stirring mechanism to rotate to stir the cooling water in the water tank, so that the low-temperature water and the high-temperature water are quickly exchanged, the heat energy generated by the diesel engine can be better absorbed, and the heated water can be discharged from the drain pipe for use, thereby achieving the purpose of energy recovery and utilization;

3. when tail gas passes through the body, great ash can fall in the ash storage tank, and then tail gas discharges again through the filtration of otter board, honeycomb filter layer and fiber filter layer in proper order, has avoided tail gas polluted air, and body detachably installs between the tail gas discharge port of blast pipe and diesel engine, can make personnel in time change in order to guarantee filtration efficiency.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic structural view of part A of the present invention;

fig. 3 is a schematic structural view of the exhaust cover of the present invention.

In the figure: 1. a transverse plate; 2. a water pump; 3. a water tank; 4. a drain pipe; 5. a stirring mechanism; 6. a stirring motor; 7. a water inlet; 8. a diesel engine; 9. an exhaust pipe; 10. an exhaust cover; 11. an ash storage tank; 12. an anti-slip collar; 13. a screen plate; 14. a honeycomb filter layer; 15. a fibrous filtration layer; 16. a baffle plate; 17. a connecting rod; 18. a drain hole; 19. a housing; 20. a tube body.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an energy-saving diesel engine water pump includes a diesel engine 8 and a water pump 2, wherein an output shaft of the diesel engine 8 is rotatably connected with an input shaft of the water pump 2 through a belt pulley;

a pipe body 20 is in threaded connection with a tail gas outlet of the diesel engine 8, an exhaust pipe 9 is in threaded connection with one end of the pipe body 20, the exhaust pipe 9 is in an L-shaped design, an exhaust cover 10 is arranged on the exhaust outlet of the exhaust pipe 9, the exhaust cover 10 is fixedly installed on the exhaust pipe 9, the exhaust cover 10 comprises a shell 19, a through hole is formed in the bottom of the shell 19, the top end of the exhaust pipe 9 penetrates through the bottom of the shell 19 and extends into the shell 19, the top of the shell 19 is in an open design, a baffle 16 is arranged right above the top end of the exhaust pipe 9, the baffle 16 is circular, the diameter of the baffle 16 is larger than that of the top end of the exhaust pipe 9, the side wall of the baffle 16 is fixedly connected with the inner side wall of the shell 19 through a connecting rod 17, a drain hole 18 is formed in the position, close to the bottom, of the side wall of the shell 19, and the height of the drain hole 18 is lower than that of the top end of the exhaust pipe 9, the longitudinal section of the shell 19 is trapezoidal;

an ash storage tank 11 is arranged on one side, close to the tail gas outlet, of the interior of the pipe body 20, the ash storage tank 11 is used for storing large ash generated by combustion, a screen 13 is arranged on one side, far away from the tail gas outlet, of the ash storage tank 11, a honeycomb filter layer 14 is arranged on one side of the screen 13, the honeycomb filter layer 14 is honeycomb-shaped, a high-efficiency conversion catalyst is loaded on the honeycomb filter layer 14, and a fiber filter layer 15 is arranged on one side of the honeycomb filter layer 14;

the outer side of the pipe body 20 is fixedly sleeved with an anti-slip lantern ring 12, and the anti-slip lantern ring 12 is arranged to facilitate a user to detach the pipe body 20 from the exhaust pipe 9;

the water tank 3 is arranged at the top of the diesel engine 8, the water inlet 7 is arranged at the top of the water tank 3, an upper cover is arranged on the water inlet 7, an exhaust port is formed in the upper cover, the stirring motor 6 is fixedly installed at the top of the water tank 3, the stirring mechanism 5 is fixedly installed on an output shaft of the stirring motor 6, the stirring mechanism 5 comprises a stirring rod and a blade installed on the stirring rod, the top end of the stirring rod penetrates through the top of the water tank 3 and is fixedly connected with the output shaft of the stirring motor 6, a drain pipe 4 is arranged on one side of the water tank 3, and a valve is arranged on the drain pipe 4;

the diesel engine 8 and the water pump 2 are both fixedly arranged on the transverse plate 1.

The working principle is as follows: when the exhaust device is used, tail gas generated by a diesel engine 8 is discharged through the pipe body 20 and the exhaust pipe 9 in sequence, the tail gas is firstly contacted with the bottom of the baffle 16 after being discharged, then is diffused to the periphery, and is finally discharged from a gap between the connecting rods 17, due to the existence of the baffle 16, rainwater cannot enter the exhaust pipe 9 when raining, flow into the shell 19 and is finally discharged from the water discharge hole 18, and the tail gas is discharged upwards when being discharged, so that the tail gas cannot be sprayed to a human body, and the whole device is safer to use; according to the utility model, by arranging the water tank 3, when the device is in operation, the output shaft of the stirring motor 6 rotates to drive the stirring mechanism 5 to rotate to stir the cooling water in the water tank 3, so that low-temperature water and high-temperature water are quickly exchanged, the heat energy generated by the diesel engine 8 can be better absorbed, and the heated water can be discharged from the water discharge pipe 4 for use, so that the purpose of energy recovery and utilization is achieved; when tail gas passes through the pipe body 20, great ash can fall in the ash storage tank 11, then tail gas discharges through the filtration of otter board 13, honeycomb filter layer 14 and fibre filter layer 15 in proper order, has avoided tail gas polluted air, and pipe body 20 detachably installs between the tail gas discharge port of blast pipe 9 and diesel engine 8, can make personnel in time change in order to guarantee filtration efficiency.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides an energy-conserving diesel engine suction pump, includes diesel engine (8) and water pump (2), the output shaft of diesel engine (8) passes through the belt pulley rotation with the input shaft of water pump (2) and is connected, its characterized in that, there is body (20) at the exhaust outlet department threaded connection of diesel engine (8), the one end threaded connection of body (20) has blast pipe (9), be provided with exhaust cover (10) on the discharge outlet of blast pipe (9), exhaust cover (10) fixed mounting is on blast pipe (9), exhaust cover (10) include casing (19), the bottom that casing (19) were run through in to the top of blast pipe (9) stretches into in casing (19), the top of casing (19) is open structure, be provided with baffle (16) directly over blast pipe (9) top, the lateral wall of baffle (16) passes through connecting rod (17) fixed connection with the inside wall of casing (19), a drain hole (18) is formed in the position, close to the bottom, of the side wall of the shell (19).

2. An energy-saving diesel engine water pump according to claim 1, characterized in that the exhaust pipe (9) is L-shaped.

3. An energy-saving diesel engine water pump according to claim 1, characterized in that the baffle (16) is circular, and the diameter of the baffle (16) is larger than the diameter of the top end of the exhaust pipe (9).

4. An energy-saving diesel engine water pump according to claim 1, characterized in that the height of the drain hole (18) is lower than the height of the top end of the exhaust pipe (9), and the longitudinal section of the shell (19) is trapezoidal.

5. The energy-saving water pump for the diesel engine as claimed in claim 1, wherein an ash storage tank (11) is arranged inside the pipe body (20), and a mesh plate (13), a honeycomb filter layer (14) and a fiber filter layer (15) are sequentially arranged on one side of the ash storage tank (11) far away from the exhaust gas outlet.

6. The energy-saving diesel engine water pump according to claim 1, wherein an anti-slip lantern ring (12) is fixedly sleeved on the outer side of the pipe body (20).

7. The energy-saving diesel engine water pump according to claim 1, wherein a water tank (3) is arranged at the top of the diesel engine (8), a water inlet (7) is arranged at the top of the water tank (3), a stirring motor (6) is fixedly arranged at the top of the water tank (3), a stirring mechanism (5) is fixedly arranged on an output shaft of the stirring motor (6), the stirring mechanism (5) comprises a stirring rod and blades arranged on the stirring rod, the top end of the stirring rod penetrates through the top of the water tank (3) and is fixedly connected with an output shaft of the stirring motor (6), and a drain pipe (4) is arranged on one side of the water tank (3).