CN111682680A

CN111682680A - Noise-reducing and temperature-reducing device for generator

Info

Publication number: CN111682680A
Application number: CN202010575662.7A
Authority: CN
Inventors: 孙学文; 何铭; 郑少凯
Original assignee: Fujian Kwise Generator Co ltd
Current assignee: Fujian Kwise Generator Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-09-18

Abstract

The invention discloses a noise-reducing and temperature-reducing device for a generator, which belongs to the technical field of generators and comprises a supporting plate, wherein universal wheels are fixedly arranged at four corners of the bottom of the supporting plate, the left side and the right side of the top of the supporting plate are fixedly connected with convex blocks, guide rods are symmetrically and fixedly connected between the two groups of convex blocks in the front-back direction, two groups of slide blocks which are symmetrical in the left-right direction are slidably connected on each guide rod, a protection box is fixedly connected between the two groups of slide blocks on the corresponding side, the two groups of protection boxes are opened close to the side and the bottom, and the ends, far away from each other, of the bottoms of the two groups of protection boxes are fixedly connected with fixing plates which extend downwards; through opening radiator fan at generator electricity generation in-process, radiator fan can be with the air of outside to the inner chamber pump delivery of guard box to cool down the generator that dispels the heat, be favorable to promoting the life of generator.

Description

Noise-reducing and temperature-reducing device for generator

Technical Field

The invention relates to the technical field of generators, in particular to a noise-reducing and temperature-reducing device for a generator.

Background

The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy.

The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. The generator has many forms, but the working principle is based on the law of electromagnetic induction and the law of electromagnetic force. The general principle of its construction is therefore: appropriate magnetic conductive and electric conductive materials are used to form a magnetic circuit and a circuit which mutually perform electromagnetic induction so as to generate electromagnetic power and achieve the purpose of energy conversion.

For the use flexibility that promotes the generator, the universal wheel is generally all installed to current generator support bottom, but the generator will produce violent vibrations at the in-process of electricity generation for the support shakes the collision with ground, strengthens the noise volume, and current generator outside does not set up the protection subassembly moreover, makes the generator when removing, collides easily and causes the damage, thereby is unfavorable for promoting the life of generator.

Based on the above, the invention designs a noise reduction and temperature reduction device for a generator, so as to solve the above problems.

Disclosure of Invention

The invention aims to provide a noise-reducing and temperature-reducing device for a generator, which aims to solve the problems that universal wheels are generally arranged at the bottom of the existing generator support in the background technology, but the generator generates severe vibration in the power generation process, so that the support collides with the ground in a vibration mode, the noise volume is increased, and a protection assembly is not arranged outside the existing generator, so that the generator is easy to collide and damage when moving, and the service life of the generator is not prolonged.

In order to achieve the purpose, the invention provides the following technical scheme: a noise-reducing and temperature-reducing device for a generator comprises a supporting plate, universal wheels are fixedly mounted at four corners of the bottom of the supporting plate, protruding blocks are fixedly connected to the left side and the right side of the top of the supporting plate, guide rods are symmetrically and fixedly connected between the two groups of protruding blocks in a front-back manner, two groups of slide blocks which are symmetrical left and right are slidably connected to each group of guide rods, a protection box is fixedly connected between the two groups of slide blocks on the corresponding side, the two groups of protection boxes are opened close to the sides and the bottoms, fixed plates which extend downwards are fixedly connected to the ends, which are far away from each other, of the bottoms of the two groups of protection boxes, two groups of electric push rods which are symmetrical left and right are mounted on the front side wall of the supporting plate, the telescopic ends of the two groups of electric push rods are fixedly connected to the fixed plates on the corresponding sides, cooling fans, two sets of the cooperation is installed the fixed lock on the rear side wall of guard box, the middle part top of backup pad is provided with the generator mount table, evenly install rubber shock pad and damping spring between generator mount table and the backup pad, the preceding lateral wall mid-mounting of backup pad has the battery.

Preferably, flexible canopy includes the mounting panel, the top bilateral symmetry rigid coupling of mounting panel has the riser, and is two sets of the symmetry rigid coupling has the telescopic link that runs through the right side riser around between the riser, be provided with the canopy directly over the mounting panel, the bottom right side of canopy and the flexible end rigid coupling of telescopic link, the fixed part of telescopic link cup joints the sleeve that has the rigid coupling in the canopy bottom.

Preferably, the fixed lock is including inserted sheet and the slot piece of rigid coupling on two sets of guard boxes respectively, the through-hole that runs through from top to bottom is seted up on the right side of inserted sheet, set up the slot that can be alternate by the inserted sheet on the left side wall of slot piece, the bottom spiro union of slot piece has the fixing bolt that can pass the through-hole.

Preferably, a mesh protective cover is mounted on the outside of the heat dissipation fan.

Preferably, the edges of one side, close to each other, of the two groups of protection boxes are provided with rubber strips.

Compared with the prior art, the invention has the beneficial effects that: the universal wheel type lifting device is simple in structure and convenient to operate, and the device can be conveniently moved through the universal wheels, so that the use flexibility of the universal wheel type lifting device is improved; the heat dissipation fan is started in the power generation process of the generator, and the heat dissipation fan can pump external air to the inner cavity of the protection box, so that the heat dissipation and cooling of the generator are realized, and the service life of the generator is prolonged; if meet bad weather, can stretch the canopy on the flexible canopy of both sides, play the effect of shielding behind the upper portion butt of generator to promote the stability of generator operation.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the retractable canopy of the present invention;

fig. 3 is a schematic view of the fixing lock structure of the present invention.

In the drawings, the reference numerals denote the following components:

1-support plate, 2-universal wheel, 3-bump block, 4-guide rod, 5-slide block, 6-protection box, 7-fixing plate, 8-electric push rod, 9-cooling fan, 10-telescopic canopy, 101-mounting plate, 102-vertical plate, 103-telescopic rod, 104-canopy, 105-sleeve, 11-fixing lock, 111-plug-in sheet, 112-slot block, 113-through hole, 114-slot, 115-fixing bolt, 12-generator mounting table, 13-rubber shock pad, 14-shock absorption spring and 15-storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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, the present invention provides a noise reduction and temperature reduction device for a generator, which comprises: a noise reduction and temperature reduction device for a generator comprises a supporting plate 1, universal wheels 2 are fixedly mounted at four corners of the bottom of the supporting plate 1, protruding blocks 3 are fixedly connected to the left side and the right side of the top of the supporting plate 1, guide rods 4 are symmetrically and fixedly connected between two groups of protruding blocks 3 in a front-back mode, two groups of bilaterally symmetrical slide blocks 5 are slidably connected to each group of guide rods 4, a protection box 6 is fixedly connected between two groups of slide blocks 5 on the corresponding side, the two groups of protection boxes 6 are respectively provided with openings close to the sides and the bottoms, the ends, far away from each other, of the bottoms of the two groups of protection boxes 6 are respectively fixedly connected with a fixed plate 7 extending downwards, two groups of bilaterally symmetrical electric push rods 8 are mounted on the front side wall of the supporting plate 1, the telescopic ends of the two groups of electric push rods 8 are respectively fixedly connected with the fixed plates 7 on the corresponding sides, the fixing lock 11 is installed on the rear side wall of the two groups of protection boxes 6 in a matched mode, the generator mounting table 12 is arranged above the middle of the supporting plate 1, the rubber shock absorption pad 13 and the shock absorption spring 14 are evenly installed between the generator mounting table 12 and the supporting plate 1, and the storage battery 15 is installed in the middle of the front side wall of the supporting plate 1.

Further, the telescopic canopy 10 comprises a mounting plate 101, vertical plates 102 are symmetrically and fixedly connected to the top of the mounting plate 101 in a left-right manner, telescopic rods 103 penetrating through the vertical plates 102 on the right side are symmetrically and fixedly connected between the two groups of vertical plates 102 in a front-back manner, a canopy 104 is arranged right above the mounting plate 101, the right side of the bottom of the canopy 104 is fixedly connected with telescopic ends of the telescopic rods 103, and a fixing part of the telescopic rods 103 is sleeved and slid with a sleeve 105 fixedly connected to the bottom of the canopy 104; when the canopy 104 needs to be pulled out to shield the generator, a worker only needs to pull the canopy 104 outwards, so that the sleeve 105 slides outwards along the fixed part of the telescopic rod 103, and meanwhile, the telescopic end of the telescopic rod 103 stretches out to support the canopy 104; the rainshed 104 of the two sets of telescopic rainsheds 10 can abut against each other after being pulled out, so that the upper part of the generator can be shielded.

Further, the fixing lock 11 comprises an inserting sheet 111 and a slot block 112 respectively fixedly connected to the two groups of protection boxes 6, the right side of the inserting sheet 111 is provided with a through hole 113 which penetrates up and down, the left side wall of the slot block 112 is provided with a slot 114 which can be penetrated through by the inserting sheet 111, and the bottom of the slot block 112 is screwed with a fixing bolt 115 which can penetrate through the through hole 113; when two sets of protection boxes 6 are opened into each other, the insertion sheet 111 is inserted into the insertion slot 114, and the worker only needs to screw the fixing bolt 115, so that the fixing bolt 115 penetrates through the through hole 113, and the two sets of protection boxes 6 can be fixed.

Furthermore, a mesh protective cover is installed outside the heat dissipation fan 9, so that the heat dissipation fan 9 can be protected, and the use safety of a user can also be protected.

Further, the rubber strips are arranged on the edge of one side, close to each other, of the two groups of protection boxes 6, so that when the two groups of protection boxes 6 are closed, a buffering effect is achieved, and gaps can be prevented from being generated during closing.

The electric push rod 8 is electrically connected with the storage battery 15 through a control switch, and the cooling fan 9 is electrically connected with the generator through the control switch.

One specific application of this embodiment is: the invention relates to a noise-reducing and temperature-reducing device for a generator, which is characterized in that when the device is used, the generator is arranged on a generator mounting table 12, the generator is moved to a use place by utilizing the mobility of a universal wheel 2, then a fixing lock 11 is opened, and the extension of the telescopic ends of two groups of electric push rods 8 is controlled, so that two groups of protection boxes 6 deviate and move away, then a user can start the generator to generate electricity, in the electricity generation process, the user can start a cooling fan 9, and the cooling fan 9 can pump the external air to the inner cavity of the protection boxes 6, so that the generator is cooled; the vibration generated in the power generation process of the generator is filtered by the rubber shock absorption pad 13 and the shock absorption spring 14, so that the vibration is reduced and transmitted to the ground, and the noise is reduced; in bad weather, the canopy 104 of the canopy 10 can be stretched to shield the upper part of the generator.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a heat sink of making an uproar falls in generator, includes backup pad (1), its characterized in that: universal wheels (2) are fixedly mounted at four corners of the bottom of the supporting plate (1), the left side and the right side of the top of the supporting plate (1) are fixedly connected with protruding blocks (3), two groups of the protruding blocks (3) are fixedly connected with guide rods (4) in a front-back symmetrical mode, each group of the guide rods (4) is connected with two groups of sliders (5) in a left-right symmetrical mode, two groups of the sliders (5) in a corresponding side are fixedly connected with a protection box (6), the protection boxes (6) in two groups are mutually opened close to the side and the bottom, the ends of the bottoms of the protection boxes (6) which are mutually far away from are fixedly connected with fixing plates (7) extending downwards, two groups of electric push rods (8) in a left-right symmetrical mode are mounted on the front side wall of the supporting plate (1), the telescopic ends of the two groups of the electric push rods (8) are fixedly connected with the fixing plates (7) in the corresponding side respectively, two sets of flexible canopy (10) of mutual symmetry about all installing at the top of guard box (6), it is two sets of cooperation is installed and is fixed lock (11) on the back lateral wall of guard box (6), the middle part top of backup pad (1) is provided with generator mount table (12), evenly install rubber shock pad (13) and damping spring (14) between generator mount table (12) and backup pad (1), the preceding lateral wall mid-mounting of backup pad (1) has battery (15).

2. The noise-reducing and temperature-reducing device for the generator of claim 1, wherein: flexible canopy (10) include mounting panel (101), the top bilateral symmetry rigid coupling of mounting panel (101) has riser (102), and is two sets of symmetry rigid coupling has telescopic link (103) that run through right side riser (102) around between riser (102), be provided with canopy (104) directly over mounting panel (101), the bottom right side of canopy (104) and the flexible end rigid coupling of telescopic link (103), the fixed part of telescopic link (103) cup joints sleeve (105) that the slip has the rigid coupling in canopy (104) bottom.

3. The noise-reducing and temperature-reducing device for the generator of claim 1, wherein: fixed lock (11) are including inserted sheet (111) and slot piece (112) of difference rigid coupling on two sets of guard boxes (6), through-hole (113) that run through from top to bottom are seted up to the right side of inserted sheet (111), set up slot (114) that can be alternate by inserted sheet (111) on the left side wall of slot piece (112), the bottom spiro union of slot piece (112) has fixing bolt (115) that can pass through-hole (113).

4. The noise-reducing and temperature-reducing device for the generator of claim 1, wherein: and a mesh protective cover is arranged outside the heat radiation fan (9).

5. The noise-reducing and temperature-reducing device for the generator of claim 1, wherein: and rubber strips are arranged on the edges of one sides of the two groups of protection boxes (6) which are close to each other.