CN212959068U

CN212959068U - Sound insulation device for water pump

Info

Publication number: CN212959068U
Application number: CN202021255914.XU
Authority: CN
Inventors: 闫少磊
Original assignee: Hebei Xinqian Pump Co ltd
Current assignee: Hebei Xinqian Pump Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-13
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a noise insulation for water pump relates to noise treatment technical field, to the inconvenient removal of current water pump noise insulation, the unsatisfactory scheduling problem of noise reduction effect, now proposes following scheme, the on-line screen storage device comprises a base, the top surface of base is opened there is the standing groove, demountable installation has the casing of matching in the standing groove, the inner chamber of casing divide into the installation cavity and is located the outlying vacuum sound insulation chamber of installation cavity, and the right side outer wall fixed mounting of casing has the controller, and the top surface of casing is opened there is first water inlet, fixed mounting has the inlet tube in the first water inlet, and open in the left side of casing has first delivery port, fixed mounting has the outlet pipe in the first delivery port, the fixed welding of inner wall of casing has to be located the one end of the bumper shock absorber in the installation cavity, the fixed welding water pump box of the other end of bumper shock. The utility model discloses an inside vacuum cavity of casing and bumper shock absorber etc. have realized effects such as effective noise reduction and shock attenuation.

Description

Sound insulation device for water pump

Technical Field

The utility model relates to a noise treatment technical field especially relates to a noise insulation for water pump.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.

Big, the high, vibrations of noise are violent when traditional water pump uses, very influence near resident's normal life, study and rest, easily make people's mood fidgetiness, and water pump noise insulation device structure is complicated today, noise reduction effect is unsatisfactory, inconvenient removal and cost of manufacture are high. Therefore, the sound insulation device for the water pump, which is simple in structure and obvious in effect, is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sound insulation device for a water pump.

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

a sound insulation device for a water pump comprises a base, wherein a placing groove is formed in the top surface of the base, a matched shell is detachably mounted in the placing groove, an inner cavity of the shell is divided into a mounting cavity and a vacuum sound insulation cavity located on the periphery of the mounting cavity, a controller is fixedly mounted on the outer wall of the right side of the shell, a first water inlet is formed in the top surface of the shell, a water inlet pipe is fixedly mounted in the first water inlet, a first water outlet is formed in the left side of the shell, a water outlet pipe is fixedly mounted in the first water outlet, one end of a shock absorber located in the mounting cavity is fixedly welded on the inner wall of the shell, a water pump box is fixedly welded at the other end of the shock absorber, a temperature sensor is fixedly mounted on the inner wall of the left side of the water pump box, the sensing end of the temperature sensor is located inside the water pump box, a water pump groove is formed in the inner portion of the bottom surface, the water pump intake end with the one end flange joint of inlet tube, the play water end of water pump with the one end flange joint of outlet pipe, open on the right side of casing has first vent, fixed mounting has air pipe in the first vent, air pipe's upper and lower both ends fixed mounting respectively has the backup pad, fixed mounting has the motor in the backup pad.

Preferably, the bottom surface fixed mounting of base has a plurality of wheels that remove, it is the universal wheel to remove the wheel.

Preferably, the top surface of the water pump box is provided with a second water inlet corresponding to the first water inlet, the left side of the water pump box is provided with a second water outlet corresponding to the first water outlet, the right side of the water pump box is provided with a second ventilation opening corresponding to the first ventilation opening, one end of the water inlet pipe extending out of the first water inlet is provided with a thread, and one end of the water outlet pipe extending out of the first water outlet is provided with a thread.

Preferably, the number of the shock absorbers is a plurality of, the shock absorbers comprise an inner rod, an outer rod is sleeved at the upper end of the inner rod in a sliding mode, a spring is sleeved on the peripheries of the inner rod and the outer rod, one end of the spring is fixedly welded on the inner wall of the shell, and the other end of the spring is fixedly welded on the outer wall of the water pump box.

Preferably, the output end of the motor is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft is fixedly provided with fan blades, and a radiating net positioned on the right side of the fan blades is detachably arranged in the ventilating duct.

Preferably, the input end of the controller is electrically connected with the temperature sensor, the output end of the controller is electrically connected with the water pump and the motor, and the model of the controller is CBW-L420U.

The utility model has the advantages that:

1. the utility model discloses a water pump box carries out the first time processing to the noise, and the inside vacuum cavity of rethread casing carries out the second time processing to the noise to realize effectual reduction noise.

2. The utility model discloses an install a plurality of bumper shock absorbers between water pump box and casing, realize absorbing effect, make the water pump can not take place acutely vibrations.

3. The utility model discloses an install motor, pivot, fan blade and radiator-grid in air pipe and realize radiating function, make the life extension of water pump.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a point a in fig. 1.

Fig. 3 is a schematic view of the heat dissipation structure of the present invention.

Fig. 4 is a schematic structural view of the shock absorber.

Reference numbers in the figures: 1. a housing; 2. a vacuum chamber; 3. a shock absorber; 4. a water pump tank; 5. a water pump; 6. a water inlet pipe; 7. a water outlet pipe; 8. a support plate; 9. a motor; 10. a rotating shaft; 11. a fan blade; 12. a heat-dissipating web; 13. a controller; 14. a temperature sensor; 15. a base; 16. a moving wheel; 17. a ventilation duct; 18. a mounting cavity; 301. a spring; 302. an inner rod; 303. an outer rod.

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. 1-4, a sound insulation device for a water pump comprises a base 15, a placement groove is arranged on the top surface of the base 15, a matched shell 1 is detachably arranged in the placement groove, the inner cavity of the shell 1 is divided into an installation cavity 18 and a vacuum sound insulation cavity 2 positioned on the periphery of the installation cavity, a controller 13 is fixedly arranged on the outer wall of the right side of the shell 1, a first water inlet is arranged on the top surface of the shell 1, a water inlet pipe 6 is fixedly arranged in the first water inlet, a first water outlet is arranged on the left side of the shell 1, a water outlet pipe 7 is fixedly arranged in the first water outlet, one end of a shock absorber 3 positioned in the installation cavity 18 is fixedly welded on the inner wall of the shell 1, a water pump box 4 is fixedly welded on the other end of the shock absorber 3, a temperature sensor 14 is fixedly arranged on the inner wall of the left side of the water pump box 4, the sensing end of the temperature, a matched water pump 5 is detachably mounted in a water pump groove, the water inlet end of the water pump 5 is connected with one end of a water inlet pipe 6 through a flange, the water outlet end of the water pump 5 is connected with one end of a water outlet pipe 7 through a flange, the right side of a shell 1 is provided with a first ventilation opening, a ventilation pipe 17 is fixedly mounted in the first ventilation opening, the upper end and the lower end of the ventilation pipe 17 are respectively fixedly provided with a support plate 8, a motor 9 is fixedly mounted on the support plate 8, the bottom surface of a base 15 is fixedly provided with a plurality of moving wheels 16, the moving wheels 16 are universal wheels, the top surface of a water pump box 4 is provided with a second water inlet corresponding to the first water inlet, the left side of the water pump box 4 is provided with a second water outlet corresponding to the first water outlet, the right side of the water pump box 4 is provided with a second ventilation opening corresponding to the first ventilation opening, one, the quantity of bumper shock absorber 3 is a plurality of, bumper shock absorber 3 is including interior pole 302, the outer pole 303 has been cup jointed in the upper end slip of interior pole 302, interior pole 302 has cup jointed spring 301 with outer pole 303 periphery, the fixed welding of one end of spring 301 is at the inner wall of casing 1, the fixed welding of the other end of spring 301 is at the outer wall of water pump box 4, the output fixedly connected with pivot 10's of motor 9 one end, pivot 10's other end fixed mounting has fan blade 11, demountable installation has the radiator-grid 12 that is located fan blade 11 right side in ventilation pipe 17, controller 13 input electric connection has temperature sensor 14, controller 13's output electric connection has water pump 5 and motor 9, controller 13 model is CBW-L420U.

The working principle is as follows:

the utility model weakens the noise for the first time through the water pump box 4, and then according to the property that the sound can not be transmitted in vacuum, the noise is weakened for the second time through the vacuum cavity 2 in the shell 1, the noise is effectively isolated, when the water pump 5 works, the violent vibration drives the whole water pump box 4 to vibrate, the vibration reduction effect is realized by the vibration reducer 3 fixed on the outer side of the water pump box 4 in a welding way, the water pump 5 generates heat when working, the temperature sensor 14 in the water pump box 4 monitors the inside of the water pump box 4 in real time and feeds back data to the controller 13, when the temperature is too high, the motor 9 is started, the rotation of the motor 9 drives the rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the fan blades 11 to rotate, thereby realizing the heat dissipation of the whole noise insulation device, and when the noise insulation device needs to be moved, the moving wheels arranged at the bottom of the base 15 can move.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. A sound insulation device for a water pump comprises a base (15) and is characterized in that a placing groove is formed in the top surface of the base (15), a matched shell (1) is detachably mounted in the placing groove, an inner cavity of the shell (1) is divided into an installation cavity (18) and a vacuum sound insulation cavity (2) located on the periphery of the installation cavity, a controller (13) is fixedly mounted on the outer wall of the right side of the shell (1), a first water inlet is formed in the top surface of the shell (1), a water inlet pipe (6) is fixedly mounted in the first water inlet, a first water outlet is formed in the left side of the shell (1), a water outlet pipe (7) is fixedly mounted in the first water outlet, one end of a shock absorber (3) located in the installation cavity (18) is fixedly welded to the inner wall of the shell (1), a water pump box (4) is fixedly welded to the other end of the shock absorber (3), and a temperature sensor (14) is fixedly mounted on the inner wall of the left, the response end of temperature sensor (14) is located inside water pump box (4), open the inside of water pump box (4) bottom surface has the water pump groove, demountable installation has water pump (5) of matching in the water pump groove, the end of intaking of water pump (5) with the one end flange joint of inlet tube (6), the water outlet end of water pump (5) with the one end flange joint of outlet pipe (7), open the right side of casing (1) has first vent, fixed mounting has air pipe (17) in the first vent, the upper and lower both ends difference fixed mounting of air pipe (17) has backup pad (8), fixed mounting has motor (9) on backup pad (8).

2. The noise insulation device for the water pump is characterized in that a plurality of moving wheels (16) are fixedly mounted on the bottom surface of the base (15), and the moving wheels (16) are universal wheels.

3. The sound insulation device for the water pump according to claim 1, wherein a second water inlet corresponding to the first water inlet is formed in the top surface of the water pump box (4), a second water outlet corresponding to the first water outlet is formed in the left side of the water pump box (4), a second ventilation opening corresponding to the first ventilation opening is formed in the right side of the water pump box (4), a thread is formed at one end, extending out of the first water inlet, of the water inlet pipe (6), and a thread is formed at one end, extending out of the first water outlet, of the water outlet pipe (7).

4. The sound insulation device for the water pump is characterized in that the number of the shock absorbers (3) is multiple, the shock absorbers (3) comprise an inner rod (302), an outer rod (303) is sleeved at the upper end of the inner rod (302) in a sliding mode, a spring (301) is sleeved on the peripheries of the inner rod (302) and the outer rod (303), one end of the spring (301) is fixedly welded on the inner wall of the shell (1), and the other end of the spring (301) is fixedly welded on the outer wall of the water pump box (4).

5. The sound insulation device for the water pump is characterized in that one end of a rotating shaft (10) is fixedly connected to the output end of the motor (9), a fan blade (11) is fixedly installed at the other end of the rotating shaft (10), and a heat dissipation net (12) located on the right side of the fan blade (11) is detachably installed in the ventilation pipeline (17).

6. A sound-proofing device for a water pump according to claim 1, characterized in that the input of the controller (13) is electrically connected with the temperature sensor (14), the output of the controller (13) is electrically connected with the water pump (5) and the motor (9), and the controller (13) is of the type CBW-L420U.