CN212407054U

CN212407054U - Water suction pump for hydraulic engineering construction

Info

Publication number: CN212407054U
Application number: CN202020734644.4U
Authority: CN
Inventors: 徐道成
Original assignee: Sichuan Hongtengshengshi Construction Engineering Co ltd
Current assignee: Sichuan Hongtengshengshi Construction Engineering Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-26
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a suction pump for hydraulic engineering construction relates to suction pump technical field, specifically is a suction pump for hydraulic engineering construction, which comprises an outer shell, be provided with the puigging in the shell, the inboard fixedly connected with inner shell of puigging, the inside fixedly connected with gag lever post of inner shell. This suction pump is used in hydraulic engineering construction, through the inside at the shell setting puigging, utilize the inside acoustic celotex board of puigging and inhale the sound cotton noise that the suction pump produced to keep apart and absorb, prevent that the noise of suction pump from transmitting the outside of shell, the effectual noise that has alleviateed, avoid causing the influence to the environment on every side, set up buffer spring and shock-absorbing mount through the bottom at the mounting panel, when the suction pump produces vibrations, utilize the deformation of buffer spring and shock-absorbing mount to slow down the propagation of vibrations, reduce the influence of vibrations to the shell, the stability of shell is improved, be favorable to slowing down the noise that vibrations produced simultaneously.

Description

Water suction pump for hydraulic engineering construction

Technical Field

The utility model relates to a suction pump technical field specifically is a suction pump for hydraulic engineering construction.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, transmits mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and has the technical parameters of flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.

The suction pump can produce the vibration at the in-process of work for the continuous rocking of suction pump support frame influences the life of support frame and the stability of support frame, and simultaneously, the suction pump can produce the noise at the in-process of work, and these noises can lead to the fact the influence to surrounding environment, and we provide a suction pump for the hydraulic engineering construction for this reason.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a suction pump for hydraulic engineering construction has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a suction pump for hydraulic engineering construction, includes the shell, be provided with the puigging in the shell, the inboard fixedly connected with inner shell of puigging, the inside fixedly connected with gag lever post of inner shell, the mounting panel has been cup jointed in the outside activity of gag lever post, the top fixed mounting of mounting panel has the suction pump, the top fixedly connected with hose of suction pump, the top of hose extends to the top of shell, the bottom of mounting panel articulates there is the shock attenuation frame, the inlet port has been seted up in the left side of inner shell, the top fixed mounting of inner shell has cooling fan, cooling fan's top is provided with the venthole, the top fixedly connected with amortization bucket of venthole.

Optionally, the inside of puigging is including the acoustic celotex board and inhale the sound cotton, the acoustic celotex board is located inhales the cotton top of sound, the top of acoustic celotex board and the bottom fixed connection of inner shell.

Optionally, a buffer spring is movably sleeved outside the limiting rod and is located at the bottom of the mounting plate.

Optionally, the shock attenuation frame is the V style of calligraphy, the quantity of shock attenuation frame has two and about the perpendicular bisector symmetry of mounting panel, the inside fixedly connected with damping spring of shock attenuation frame.

Optionally, the right side of the air inlet is provided with a sound insulation net, the left side of the air inlet is provided with a baffle, the baffle is L-shaped, and the right side of the baffle is fixedly connected with the left side of the shell.

Optionally, the bottom of the silencing barrel is fixedly connected with an air inlet nozzle, the air inlet nozzle is fixedly connected with an air outlet, a partition plate is arranged inside the silencing barrel, a plurality of small holes are formed in the outer surface of the partition plate, and the right side of the silencing barrel is fixedly connected with the air outlet nozzle.

The utility model provides a suction pump for hydraulic engineering construction possesses following beneficial effect:

1. this suction pump is used in hydraulic engineering construction, through the inside at the shell setting puigging, utilize the inside acoustic celotex board of puigging and inhale the sound cotton noise that the suction pump produced to keep apart and absorb, prevent that the noise of suction pump from transmitting the outside of shell, the effectual noise that has alleviateed, avoid causing the influence to the environment on every side, set up buffer spring and shock-absorbing mount through the bottom at the mounting panel, when the suction pump produces vibrations, utilize the deformation of buffer spring and shock-absorbing mount to slow down the propagation of vibrations, reduce the influence of vibrations to the shell, the stability of shell is improved, be favorable to slowing down the noise that vibrations produced simultaneously.

2. This suction pump for hydraulic engineering construction, both sides through at the inlet port set up sound insulation net and baffle respectively, utilize sound insulation net and baffle to give sound insulation to the both ends of inlet port, prevent that the noise from passing through the outside that the inlet port transmitted the shell, be favorable to improving syllable-dividing effect, top through at the inner shell sets up radiator fan, utilize radiator fan to blow off the inside hot-air of inner shell, be favorable to reducing the inside temperature of inner shell, top at the venthole sets up the amortization bucket simultaneously, utilize the inside baffle of amortization bucket to cut apart into strand air current, reduce the production of noise.

Drawings

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

FIG. 2 is a schematic structural view of the silencing barrel of the present invention;

fig. 3 is a schematic structural view of the sound insulation layer of the present invention.

In the figure: 1. a housing; 2. a sound insulating layer; 201. a sound insulating board; 202. sound-absorbing cotton; 3. an inner shell; 4. a limiting rod; 5. mounting a plate; 6. a buffer spring; 7. a water pump; 8. a hose; 9. a shock-absorbing mount; 10. a damping spring; 11. an air inlet; 12. a sound insulation net; 13. a baffle plate; 14. a heat radiation fan; 15. an air outlet; 16. a silencing barrel; 161. an air inlet nozzle; 162. a partition plate; 163. an air outlet nozzle.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a water suction pump for hydraulic engineering construction comprises an outer shell 1, wherein a sound insulation layer 2 is arranged in the outer shell 1, a sound insulation plate 201 and sound absorption cotton 202 are arranged in the sound insulation layer 2, the sound insulation plate 201 is positioned at the top of the sound absorption cotton 202, the top of the sound insulation plate 201 is fixedly connected with the bottom of an inner shell 3, the sound insulation layer 2 is arranged in the outer shell 1, noise generated by a water suction pump 7 is isolated and absorbed by the sound insulation plate 201 and the sound absorption cotton 202 in the sound insulation layer 2, the noise of the water suction pump 7 is prevented from being transmitted to the outside of the outer shell 1, the noise is effectively reduced, the influence on the surrounding environment is avoided, the inner shell 3 is fixedly connected to the inner side of the sound insulation layer 2, a limiting rod 4 is fixedly connected to the inner part of the inner shell 3, a mounting plate 5 is sleeved on the outer part of the limiting rod 4, a buffer spring 6 is sleeved on the outer, the water suction pump 7 is fixedly installed at the top of the mounting plate 5, the hose 8 is fixedly connected to the top of the water suction pump 7, the top of the hose 8 extends to the top of the shell 1, the shock absorption frame 9 is hinged to the bottom of the mounting plate 5, the buffer spring 6 and the shock absorption frame 9 are arranged at the bottom of the mounting plate 5, when the water suction pump 7 vibrates, the transmission of the vibration is slowed down by the deformation of the buffer spring 6 and the shock absorption frame 9, the influence of the vibration on the shell 1 is reduced, the stability of the shell 1 is improved, meanwhile, the noise generated by the vibration is favorably relieved, the shock absorption frame 9 is V-shaped, the number of the shock absorption frames 9 is two, the two shock absorption frames are symmetrical about a perpendicular bisector of the mounting plate 5, the shock absorption spring 10 is fixedly connected to the inside of the shock absorption frame 9, an air inlet hole 11 is formed in the left side, the right side of the baffle 13 is fixedly connected with the left side of the outer shell 1, the sound insulation net 12 and the baffle 13 are respectively arranged on two sides of the air inlet hole 11, the two ends of the air inlet hole 11 are insulated by the sound insulation net 12 and the baffle 13, noise is prevented from being transmitted to the outside of the outer shell 1 through the air inlet hole 11, and the sound insulation effect is improved, the top of the inner shell 3 is fixedly provided with a heat dissipation fan 14, the top of the heat dissipation fan 14 is provided with an air outlet hole 15, the top of the air outlet hole 15 is fixedly connected with a silencing barrel 16, the bottom of the silencing barrel 16 is fixedly connected with an air inlet nozzle 161, the air inlet nozzle 161 is fixedly connected with the air outlet hole 15, the inside of the silencing barrel 16 is provided with a partition plate 162, the outer surface of the partition plate 162 is provided with a plurality of small holes, the right side of the silencing barrel 16 is, the inner temperature of the inner shell 3 can be reduced, the silencing barrel 16 is arranged at the top of the air outlet 15, and the air is divided into small air flows by the partition board 162 inside the silencing barrel 16, so that the noise is reduced.

In conclusion, this water pump for hydraulic engineering construction, during the use, when water pump 7 produced vibrations, through buffer spring 6 and the propagation that slows down vibrations of shock attenuation frame 9, reduce the influence of vibrations to shell 1, when water pump 7 produced the noise, through acoustic celotex board 201 and inhale the noise that sound cotton 202 produced water pump 7 and keep apart and absorb, prevent that the noise of water pump 7 from transmitting to the outside of shell 1, carry the air of inner shell 3 inside to amortization bucket 16 through radiator fan 14, reduce the inside temperature of inner shell 3, utilize baffle 162 of amortization bucket 16 inside to cut apart into the air current of share, reduce the production of noise, can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a suction pump for hydraulic engineering construction, includes shell (1), its characterized in that: a sound insulation layer (2) is arranged in the outer shell (1), an inner shell (3) is fixedly connected with the inner side of the sound insulation layer (2), a limiting rod (4) is fixedly connected inside the inner shell (3), a mounting plate (5) is movably sleeved outside the limiting rod (4), a water suction pump (7) is fixedly installed at the top of the installation plate (5), a hose (8) is fixedly connected to the top of the water suction pump (7), the top of the hose (8) extends to the top of the shell (1), the bottom of the mounting plate (5) is hinged with a shock absorption frame (9), an air inlet (11) is arranged at the left side of the inner shell (3), a heat radiation fan (14) is fixedly arranged at the top of the inner shell (3), the top of the heat dissipation fan (14) is provided with an air outlet (15), and the top of the air outlet (15) is fixedly connected with a silencing barrel (16).

2. The water suction pump for hydraulic engineering construction according to claim 1, wherein: the inside of puigging (2) is including acoustic celotex board (201) and inhale sound cotton (202), acoustic celotex board (201) are located the top of inhaling sound cotton (202), the bottom fixed connection of the top of acoustic celotex board (201) and inner shell (3).

3. The water suction pump for hydraulic engineering construction according to claim 1, wherein: buffer springs (6) are movably sleeved outside the limiting rods (4), and the buffer springs (6) are located at the bottoms of the mounting plates (5).

4. The water suction pump for hydraulic engineering construction according to claim 1, wherein: shock attenuation frame (9) are the V style of calligraphy, the quantity of shock attenuation frame (9) has two and about the perpendicular bisector symmetry of mounting panel (5), the inside fixedly connected with damping spring (10) of shock attenuation frame (9).

5. The water suction pump for hydraulic engineering construction according to claim 1, wherein: the novel air inlet structure is characterized in that a sound insulation net (12) is arranged on the right side of the air inlet hole (11), a baffle (13) is arranged on the left side of the air inlet hole (11), the baffle (13) is L-shaped, and the right side of the baffle (13) is fixedly connected with the left side of the shell (1).

6. The water suction pump for hydraulic engineering construction according to claim 1, wherein: the bottom fixedly connected with suction nozzle (161) of amortization bucket (16), suction nozzle (161) and venthole (15) fixed connection are in the same place, the inside of amortization bucket (16) sets up baffle (162), many apertures have been seted up to the surface of baffle (162), the right side fixedly connected with air outlet (163) of amortization bucket (16).