CN217603265U - Flexible damping device for electromechanical equipment - Google Patents

Abstract

The utility model discloses a flexible damping device for electromechanical device, including the whistle box, the cavity has been seted up to the inside of whistle box, the intermediate position of leaning on of whistle box both sides all sets up flutedly, the inside fixedly connected with elastic rubber piece of recess, the inside of whistle box is provided with the water pump body, the surface cover of the water pump body is equipped with the silica gel energy-absorbing ring, the equal fixedly connected with elasticity bracing piece in top and the bottom of silica gel energy-absorbing ring. This flexible damping device for electromechanical device, through porous anechoic plate, inhale the sound cotton, gather the design of sound cover and whistle box, make this device adopt closed noise reduction to handle the design, thereby very big subduct the noise, pollution and disturbing the condition of citizen that the noise reduction caused appear, not only make this device environmental protection more, still bring good use experience for the user and feel, for the user brings the facility, improved the practicality of this device, satisfied user's user demand.

Description

Flexible damping device for electromechanical equipment

Technical Field

The utility model relates to an electromechanical device technical field specifically is an electromechanical device is with flexible damping device.

Background

The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the electromechanical equipment is generally called machinery and pipeline equipment except for earthwork, carpentry, reinforcing steel bars and muddy water. Different from hardware, the product can realize certain functions.

The water pump belongs to one of electromechanical equipment, widely operates in daily life, and in order to enable the water pump to be more convenient for users to use, the Chinese patent 'a flexible damping device for electromechanical equipment' (patent number is 202121639122.7) can enable the equipment body of electromechanical equipment such as a water pump or a motor and the like to be not in direct rigid contact with a rack through a damping device, and can reduce vibration and vibration transmission of electromechanical equipment such as the water pump or the motor and the like in the using process through the damping device, and can reduce noise generated by common vibration of a field equipment box body due to rigid vibration in the operating process of the electromechanical equipment such as the motor or the water pump and the like. Therefore, a flexible damping device for electromechanical equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible damping device for electromechanical device to propose above-mentioned patent in solving above-mentioned background art and still having the shortcoming when using, it lacks corresponding structure of making an uproar of falling, only rely on the shock attenuation to reduce the noise that resonance produced, because of the water pump is when using, its noise source is not merely resonance one department, this just leads to the device noise when using too big, noise pollution and the circumstances of disturbing the people appear, bring inconvenience for the user, can not satisfy user's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible damping device for electromechanical device, includes the whistle box, the cavity has been seted up to the inside of whistle box, the intermediate position of leaning on of whistle box both sides all sets up flutedly, the inside fixedly connected with elastic rubber piece of recess, the inside of whistle box is provided with the water pump body, the surface cover of the water pump body is equipped with the silica gel energy-absorbing ring, the equal fixedly connected with elastic support rod in top and the bottom of silica gel energy-absorbing ring, the equal fixedly connected with amortization pipe in one side top and bottom position in the whistle box, the cavity has been seted up to the inside of amortization pipe, the inner wall of amortization pipe is provided with porous amortization board, the inside of porous amortization board is the hollow structure design, the sound cotton is inhaled to the inside fixedly connected with of porous amortization board, logical groove has all been seted up to the top, bottom and front and back surface of amortization pipe, and the inside fixedly connected with collection sound cover that leads to the groove.

Preferably, one side of the water pump body is communicated with a water discharge pipe, the other side of the water pump body is communicated with a water inlet pipe, and the opposite sides of the water discharge pipe and the water inlet pipe penetrate through the elastic rubber block and extend to the outside of the sound muffling box; through the setting of drain pipe, play the effect of outside drainage, through the setting of inlet tube, play the effect of inside intaking.

Preferably, the inner wall of the silica gel energy absorption ring is fixedly connected with the water pump body, and the total number of the silica gel energy absorption rings is five; through the setting of silica gel energy-absorbing ring, can absorb the vibrations that the water pump body during operation produced to reduce the noise that resonance produced.

Preferably, the opposite sides of the two elastic support rods are fixedly connected with the inner wall of the sound muffling box, and the two elastic support rods are designed to be vertically symmetrical; through the setting of elasticity bracing piece, play the effect of supporting silica gel energy-absorbing ring circle.

Preferably, one end of each silencing tube is fixedly connected with the other side in the silencing box, and the silencing tubes are arranged in a plurality; through the setting of hush pipe, play the effect of holding parts such as porous hush board, the cover that gathers sound and inhale sound cotton.

Preferably, the porous sound-deadening plate is designed in a cylindrical shape, and the porous sound-deadening plate is fixedly connected with the inner wall of the sound-deadening pipe; through the arrangement of the porous sound-deadening plate, the sound-deadening effect is achieved.

Preferably, the sound gathering cover is designed to be wide at the outer part and narrow at the inner part; through the setting of gathering the sound cover, can gather the noise for the noise is concentrated toward hush pipe department.

Preferably, the bottom of the sound-muffling box is fixedly connected with a damping pad, and the damping pad and the sound-muffling box are designed integrally; through the setting of damping pad, can absorb the vibrations that the water pump body produced and feel.

Compared with the prior art, the beneficial effects of the utility model are that: this flexible damping device for electromechanical device, through porous anechoic plate, inhale the sound cotton, gather the design of sound cover and whistle box, make this device adopt closed noise reduction to handle the design, thereby very big subduct the noise, pollution and disturbing the condition of citizen that the noise reduction caused appear, not only make this device environmental protection more, still bring good use experience for the user and feel, for the user brings the facility, improved the practicality of this device, satisfied user's user demand.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

FIG. 4 is a side sectional view of the muffler pipe of the present invention;

fig. 5 is a schematic view of the sound collecting cover of the present invention.

In the figure: 1. a silencing box; 2. an elastic rubber block; 3. a water pump body; 4. a silica gel energy absorption ring; 5. an elastic support bar; 6. a sound-deadening tube; 7. a porous anechoic plate; 8. sound-absorbing cotton; 9. a sound gathering cover.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a flexible damping device for electromechanical device, including whistle box 1, the cavity has been seted up to the inside of whistle box 1, the middle position of leaning on of whistle box 1 both sides all sets up flutedly, the inside fixedly connected with elastic rubber piece 2 of recess, the inside of whistle box 1 is provided with water pump body 3, the surface cover of water pump body 3 is equipped with silica gel energy-absorbing ring 4, setting through silica gel energy-absorbing ring 4, can absorb the vibrations that the water pump body 3 during operation produced, thereby reduce the noise that resonance produced, the top of silica gel energy-absorbing ring 4 and the equal fixedly connected with elasticity bracing piece 5 in bottom, through the setting of elasticity bracing piece 5, play the effect of supporting silica gel energy-absorbing ring 4, one side top and the equal fixedly connected with amortization pipe 6 in bottom position in whistle box 1, setting through amortization pipe 6, play and hold porous amortization board 7, the effect of parts such as amortization cover 9 and sound absorption cotton 8, the cavity has been seted up to the inside of amortization pipe 6, the inner wall of amortization pipe is provided with porous amortization board 7, through the setting of porous amortization board 7, the sound absorption pipe is through the sound absorption pipe 7 and the sound absorption groove is gathered to the sound absorption pipe is carried out through the sound absorption of fixed connection of amortization cover, the sound absorption pipe.

The utility model discloses possess following working process:

when the water pump body 3 work produces vibrations, the vibration can be transmitted to silica gel energy-absorbing ring 4, through the setting of silica gel energy-absorbing ring 4, absorb the vibration, reduce the noise that resonance produced, the inside moving motor of the water pump body 3 during operation can send the noise, after the noise sends, through whistle box 1 setting, seal the environment that the noise propagated, can absorb a part of noise like this, through the setting of gathering sound cover 9 on the whistle pipe 6, gather the noise sound wave to whistle pipe 6 department, make a large amount of noise sound waves transmit whistle pipe 6 department, the noise will be transmitted to porous whistle board 7 and on inhaling sound cotton 8 in proper order like this, through the setting of porous whistle board 7, make rub between the inner wall of sound wave and hole groove, thereby attenuate the absorption to the noise, through inhaling the setting of sound cotton 8, utilize and inhale the micropore that sound cotton 8 is equipped with or not have several air to constitute, can cushion and absorb the sound wave in the sound cotton 8, thereby handle the noise.

According to the working process, the following steps can be obtained:

this flexible damping device for electromechanical device, through porous anechoic plate 7, inhale sound cotton 8, gather sound cover 9 and whistle box 1's design, make this device adopt the closed processing design of making an uproar that falls, thereby the very big noise is subdued, the pollution that the noise reduction caused and the circumstances of disturbing the citizen appear, not only make this device more environmental protection, still bring good use experience for the user and feel, for the user brings convenience, the practicality of this device has been improved, user's user demand has been satisfied, thereby it still has the shortcoming when using to have solved above-mentioned patent, it lacks the corresponding structure of making an uproar, only rely on the shock attenuation to reduce the noise that resonance produced, when the water pump is using, its noise source is not merely resonance one department, this just leads to the device noise too big when using, the circumstances of noise pollution and disturbing the citizen appears, bring inconvenience for the user, can not satisfy the problem of user's user demand.

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 (8)

1. The utility model provides a flexible damping device for electromechanical device, includes whistle box (1), its characterized in that: the utility model discloses a silencer is characterized in that the cavity has been seted up to the inside of whistle box (1), the intermediate position that leans on of whistle box (1) both sides all sets up flutedly, the inside fixedly connected with elastic rubber piece (2) of recess, the inside of whistle box (1) is provided with the water pump body (3), the surface cover of the water pump body (3) is equipped with silica gel energy-absorbing ring (4), the top and the equal fixedly connected with elastic support pole (5) in bottom of silica gel energy-absorbing ring (4), the equal fixedly connected with hush pipe (6) in one side top and bottom position in whistle box (1), the cavity has been seted up to the inside of hush pipe (6), the inner wall of hush pipe (6) is provided with porous hush board (7), the inside of porous hush board (7) designs for hollow structure, the inside fixedly connected with hush cotton (8) of porous hush board (7), logical groove has all been seted up to the top, bottom and front and back surface of hush pipe (6), and the inside fixedly connected with hush cover (9) that leads to the groove.

2. The flexible vibration damping device for electromechanical devices according to claim 1, wherein: one side intercommunication of the water pump body (3) has the drain pipe, the other side intercommunication of the water pump body (3) has the inlet tube, and the elastic rubber piece (2) and the outside that extends to whistle box (1) are all run through to the one side that drain pipe and inlet tube carried on the back mutually.

3. The flexible vibration damping device for electromechanical devices according to claim 1, wherein: the inner wall of silica gel energy-absorbing ring (4) and the water pump body (3) fixed connection, the total amount that silica gel energy-absorbing ring (4) set up is five.

4. The flexible vibration damping device for electromechanical devices according to claim 1, wherein: one sides of the two elastic support rods (5) which are back to back are fixedly connected with the inner wall of the sound muffling box (1), and the two elastic support rods (5) are designed to be vertically symmetrical.

5. The flexible vibration damping device for electromechanical devices according to claim 1, wherein: one end of each silencing pipe (6) is fixedly connected with the other side in the silencing box (1), and the silencing pipes (6) are arranged in a plurality.

6. The flexible vibration damping device for electromechanical devices according to claim 1, wherein: the porous silencing plate (7) is in a cylindrical design, and the porous silencing plate (7) is fixedly connected with the inner wall of the silencing pipe (6).

7. The flexible vibration damping device for electromechanical devices according to claim 1, wherein: the sound gathering cover (9) is designed to be wide at the outer part and narrow at the inner part.

8. The flexible vibration damping device for electromechanical devices according to claim 1, wherein: the bottom of the sound-muffling box (1) is fixedly connected with a damping pad, and the damping pad and the sound-muffling box (1) are designed integrally.

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