CN217445155U - New energy generator set mute cover - Google Patents

Abstract

The application provides a silent cover for a new energy generator set, including a cover body and a new energy generator set, the new energy generator set is movably installed inside the cover body, the top of the cover body is hinged with a sealed cover, the inner wall of the cover body and the cover The bottom end of the cover is fixed with a sound insulation board, the inside of the cover wall of the cover body and the inside of the cover cover are provided with inner cavities, the interiors of the two inner cavities are filled with sound-absorbing cotton layers, and the bottom of the inner wall of the cover passes through the shock absorbing component. A mounting plate is installed movably, and the new energy generator set is fixedly installed at the top of the mounting plate. In the present application, normal sound insulation can be performed through the sound insulation board on the inner wall of the cover and the bottom end of the cover cover, and the sound insulation effect can be further improved through the sound-absorbing cotton layer. The vibration component can reduce the vibration of the generator set during operation, and can reduce noise at the sound source. The noise reduction at the sound source is combined with the noise reduction during the propagation process, which greatly improves the noise reduction effect.

Description

New energy generator set mute cover

technical field

The present application relates to the technical field of new energy power generation, and in particular, to a silent cover for a new energy generator set.

Background technique

Modern society is increasingly reliant on electricity, and all kinds of electrical equipment need a continuous and stable power supply, especially some public facilities such as businesses, banks, and hospitals. There will be power outages. At this time, the generator set is used as a backup power supply to ensure the normal operation of the equipment, but the traditional generator set only assembles the engine, generator and control system on a common chassis. At the same time, in order to reduce the noise of the generator set, it is also necessary to perform noise reduction treatment on the generator set. The existing new energy generating set mute cover has a simple structure, generally reduces noise during the transmission process, and the noise reduction effect is poor.

Utility model content

The present application provides a silent cover for a new energy generator set, which is used to solve the problems of poor noise reduction effect and poor heat dissipation effect of the existing new energy generator set silent cover proposed in the above-mentioned background art.

The application provides a silent cover for a new energy generator set, including a cover body and a new energy generator set, the new energy generator set is movably installed inside the cover body, and a sealed cover is hinged on the top of the cover body, and the Both the inner wall of the cover body and the bottom end of the cover cover are fixed with sound insulation boards, the inside of the cover body cover wall and the inside of the cover cover are provided with inner cavities, and the interiors of the two inner cavities are filled with sound-absorbing cotton layers. A mounting plate is movably installed on the bottom of the inner wall of the cover through a shock absorbing component, the new energy generator set is fixedly installed on the top of the mounting plate, and a temperature control component is provided on one side of the cover body.

As an optional technical solution of the present application, the shock absorbing assembly includes two sliding grooves, the two sliding grooves are symmetrically and fixedly arranged at the bottom of both sides of the inner wall of the housing, and the two sides of the mounting plate are respectively slidably arranged Inside the two chutes.

As an optional technical solution of the present application, the damping assembly further includes two sets of spring damping mechanisms, the two sets of spring damping mechanisms are respectively fixedly installed in the two chutes, and each set of spring damping mechanisms includes a A plurality of spring shock absorbers on the top side of the plate and fixedly connected with the mounting plate, and a plurality of spring shock absorbers on the bottom end side of the mounting plate and fixedly connected with the mounting plate, belong to the top side and the bottom side of the mounting plate The spring shock absorber is also fixedly connected with the top and bottom ends of the inner wall of the chute respectively.

As an optional technical solution of the present application, the temperature control assembly includes a fan and a box body, both of which are fixedly installed on one side of the cover body, and the inlet end of the fan is connected to the cover body through a connecting pipe The bottom of one side is communicated, the outlet end of the fan is communicated with the middle part of the bottom end of the box body through the connecting pipe, the middle part of the top end of the box body is communicated with the top of one side of the cover body through the connecting pipe, and the inside of the box body is filled with cooling oil, and a check valve is fixedly installed on each of the connecting pipes.

As an optional technical solution of the present application, two semiconductor refrigerating chips are fixedly inserted in the middle of one side of the box body, and the cooling surfaces of the two semiconductor refrigerating chips are both arranged inside the box body.

As an optional technical solution of the present application, the bottom of the inner wall of the box is fixedly provided with an air distribution plate, and the middle of the top of the inner wall of the box is fixedly provided with a grid plate.

As an optional technical solution of the present application, a temperature controller is fixed on the bottom of one side of the inner wall of the housing, and the fan and the two semiconductor refrigeration chips are electrically connected to an external power source through the temperature controller. The thermostat is used to detect the temperature inside the cover and to control the work of the fan and the semiconductor cooling chip.

Compared with the prior art, the beneficial effects of the present application are:

The new energy generator set mute cover provided by the application includes a cover body and a new energy generator set, the new energy generator set is movably installed inside the cover body, the top of the cover body is hinged with a sealed cover, the inner wall of the cover body and the cover cover The bottom end of the cover is fixed with a sound insulation board, the inside of the cover wall and the inside of the cover are provided with inner cavities, the interiors of the two inner cavities are filled with sound-absorbing cotton layers, and the bottom of the inner wall of the cover is moved by the shock-absorbing component. An installation plate is installed, the new energy generator set is fixedly installed on the top of the installation plate, and a temperature control component is arranged on one side of the cover. The mute cover for the new energy generator set provided by the application can perform normal sound insulation through the sound insulation board on the inner wall of the cover and the bottom end of the cover cover, and at the same time, the sound insulation effect can be further improved by the sound-absorbing cotton layer, and the shock absorbing component can reduce the working time of the generator set. The vibration can be reduced at the sound source, and the application combines noise reduction at the sound source with noise reduction in the propagation process, which greatly improves the noise reduction effect; In the cover structure, the temperature inside the cover body can be cooled down by setting the temperature control components.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

1 is a schematic diagram of the overall structure of a new energy generator set mute cover provided by an embodiment of the application;

FIG. 2 is a schematic cross-sectional structural schematic diagram of a side view of a silent cover for a new energy generator set provided by an embodiment of the present application;

Fig. 3 is the enlarged structural schematic diagram of the A place of Fig. 2;

FIG. 4 is an enlarged schematic diagram of the structure at B of FIG. 2 .

In the figure: 1. Cover body; 2. New energy generator set; 3. Cover; 4. Inner cavity; 5. Sound-absorbing cotton layer; 6. Damping component; 61. Chute; 62. Spring shock absorber; 7 8, temperature control components; 81, fan; 82, box body; 83, connecting pipe; 84, semiconductor refrigeration sheet; 85, gas distribution plate; 86, grid plate;

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. Example. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work also fall within the protection scope of the present application.

First, the terms involved in this application are explained:

Spring shock absorber: It is a vibration control device that is sensitive to displacement, mainly used to suppress the shock of the spring and the impact from the road when it rebounds after shock absorption.

Semiconductor refrigeration sheet: also called thermoelectric refrigeration sheet, is a cooling device composed of semiconductors.

Cooling oil: a kind of coolant, which has sensitive heat balance ability and super heat conduction ability compared with the traditional coolant - water.

Further detailed description will be given below in conjunction with the accompanying drawings. Please refer to FIG. 1-FIG. 4. FIG. 1 is a schematic diagram of the overall structure of a new energy generator set mute cover provided by an embodiment of the application; FIG. 2 is a side cross-sectional structure of a new energy generator set mute cover provided by an embodiment of the application. Schematic diagram; FIG. 3 is a schematic diagram of the enlarged structure of the position A in FIG. 2 ; FIG. 4 is a schematic diagram of the enlarged structure of the position B of FIG. 2 . The embodiment of the present application provides a silent cover for a new energy generator set, including a cover body 1 and a new energy generator set 2 . The new energy generator set 2 is movably installed inside the cover body 1, the top of the cover body 1 is hinged with a sealed cover 3, the inner wall of the cover body 1 and the bottom end of the cover body 3 are fixed with sound insulation boards, and the cover body 1 covers The interior of the wall and the interior of the cover 3 are provided with an inner cavity 4, the interiors of the two inner cavities 4 are filled with a sound-absorbing cotton layer 5, and the bottom of the inner wall of the cover 1 is movably installed with a mounting plate 7 through the shock absorbing assembly 6. The energy generator set 2 is fixedly installed on the top of the mounting plate 7 , and a temperature control assembly 8 is provided on one side of the cover body 1 .

In the silent cover of the new energy generator set provided in the embodiment of the present application, normal sound insulation can be achieved through the inner wall of the cover body 1 and the sound insulation board at the bottom end of the cover 3 , and the sound insulation effect can be further improved through the sound-absorbing cotton layer 5 , and the shock absorbing component 6 can The vibration of the generator set during operation can be reduced, and noise can be reduced at the sound source. The application combines noise reduction at the sound source with noise reduction in the propagation process, which greatly improves the noise reduction effect; The cover constitutes a relatively sealed mute cover structure, and the temperature inside the cover body can be cooled by setting a temperature control component.

Among them, as an optional way of the embodiment of the present application, the shock absorber assembly 6 includes two sliding grooves 61, and the two sliding grooves 61 are symmetrically fixed on the bottom of both sides of the inner wall of the cover body 1, and the two sides of the mounting plate 7 slide respectively. Set inside the two chutes 61 . The mounting plate 7 can be buffered and limited by the two sliding grooves 61 to avoid offset and collision; The mechanisms are respectively fixed and installed in the two chutes 61, and each group of spring damping mechanisms includes a plurality of spring dampers 62 located on the top side of the mounting plate 7 and fixedly connected with the mounting plate 7, and a plurality of spring dampers 62 located on the bottom side of the mounting plate 7. A plurality of spring shock absorbers 62 are fixedly connected to the mounting plate 7 , and the spring shock absorbers 62 on the top side and the bottom end side of the mounting plate 7 are also fixedly connected with the top and bottom ends of the inner wall of the chute 61 respectively. In the silent cover of the new energy generator set provided in the embodiment of the present application, the new energy generator set 2 is installed on the top of the mounting plate 7 instead of being directly installed on the inner bottom end of the cover body 1, which can play a certain moisture-proof effect on the one hand. , and the top and bottom ends of the mounting plate 7 are provided with a spring shock absorber 62, through the setting of the spring shock absorber 62, the mounting plate 7 can be damped and buffered, thereby further reducing noise and slowing down the new energy The vibration caused by the generator set 2 itself during operation is beneficial to the normal operation of the new energy generator set 2 .

Considering the existing mute cover of the new energy generator set, a sealed structure is generally adopted in order to improve the noise reduction effect, which greatly affects the heat dissipation effect of the generator set and has poor practicability. Therefore, in the silent cover of the new energy generator set provided in the embodiment of the present application, a temperature control assembly 8 is provided on the outside of the cover body 1 . In order to improve the temperature control and heat dissipation effect of the temperature control assembly 8, the present application makes the following improvements to the temperature control assembly 8. In the embodiment of the present application, the temperature control assembly 8 includes a fan 81 and a box body 82 . Both the fan 81 and the box body 82 are fixedly installed on one side of the cover body 1 , and the inlet end of the fan 81 is connected to the cover body 1 through a connecting pipe 83 . The bottom of the side is communicated, the outlet end of the fan 81 is communicated with the middle part of the bottom end of the box body 82 through the connecting pipe 83, and the middle part of the top end of the box body 82 is communicated with the top of one side of the cover body 1 through the connecting pipe 83. The inside of the box body 82 is filled with cooling oil, and a check valve is fixedly installed on each connecting pipe 83 . In the silent cover of the new energy generator set provided by the embodiment of the present application, through the setting of the fan 81, the gas inside the cover body 1 can be circulated and flowed through the interior of the box body 82, which is convenient for subsequent heat exchange and cooling.

Optionally, two semiconductor refrigerating chips 84 are fixedly inserted in the middle of one side of the box body 82 , and the cooling surfaces of the two semiconductor refrigerating chips 84 are both disposed inside the box body 82 . In the present application, the cooling oil can be rapidly cooled by the semiconductor refrigerating sheet 84 to ensure the cooling effect. During the power generation process, the fan 81 of the temperature control assembly can circulate the gas inside the cover body through the inside of the box body, and when the gas flows through the inside of the box body, it can cooperate with the semiconductor refrigerating sheet and the cooling oil to perform rapid heat exchange and cooling. Then, rapid heat dissipation can be performed in a sealed state, which is more practical.

Optionally, the bottom of the inner wall of the box body 82 is fixedly provided with a gas distribution plate 85, and the middle of the top of the inner wall of the box body 82 is fixedly provided with a grid plate 86. The grille plate 86 can intercept the cooling oil carried in the airflow, so as to prevent the cooling oil from entering the interior of the cover body 1 .

The bottom of the inner wall of the cover body 1 is fixedly provided with a temperature controller 9. The fan 81 and the two semiconductor refrigeration chips 84 are electrically connected to the external power supply through the temperature controller 9. The temperature controller 9 is used to detect the temperature inside the cover body 1. temperature, and is used to control the operation of the fan 81 and the semiconductor refrigeration chip 84 . Through the setting of the temperature controller 9, the silent cover of the new energy generator set provided in the embodiment of the present application can automatically control the operation of the temperature control component 8 to cool down, which is more practical.

Specifically, when using the silent cover of the new energy generator set provided in the embodiment of the present application, first open the cover 3, fix the new energy generator set 2 on the mounting plate 7, and then cover the cover 3 to perform normal power generation operations. The cover body 1 and the cover cover 3 form a relatively sealed mute cover structure. During the power generation process of the new energy generator set 2, the plurality of spring shock absorbers 62 of the shock absorber assembly 6 can dampen and buffer the mounting plate 7. It can reduce the vibration of the generator set during operation and reduce noise at the sound source. Normal sound insulation can be achieved through the inner wall of the cover 1 and the sound insulation board at the bottom of the cover 3, and the sound insulation effect can be further improved through the sound-absorbing cotton layer 5. The noise reduction at the sound source is combined with noise reduction during the propagation process, which greatly improves the noise reduction effect. During the entire power generation process, the temperature inside the cover 1 can be monitored in real time through the thermostat 9, and the fan 81 can be automatically controlled when the temperature is too high. Working with two semiconductor refrigeration sheets 84, the air inside the cover 1 can be circulated and flowed through the inside of the box body 82 through the fan 81 of the temperature control assembly 8. The combination of cooling oil can perform rapid heat exchange and cooling, and then can quickly dissipate heat in a sealed state, which is more practical.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that; The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present application. scope.

Claims (7)

1. The utility model provides a new forms of energy generating set silence cover, includes the cover body (1) and new forms of energy generating set (2), a serial communication port, new forms of energy generating set (2) movable mounting is in the inside of the cover body (1), the top of the cover body (1) articulates there is sealed shroud (3), the inner wall of the cover body (1) and the bottom of shroud (3) are all fixed and are equipped with the acoustic celotex board, inner chamber (4), two have all been seted up to the inside of the cover body (1) wall and the inside of shroud (3) the inside of inner chamber (4) all is filled and is inhaled sound cotton layer (5), there is mounting panel (7) bottom of the cover body (1) inner wall through damper block (6) movable mounting, new forms of energy generating set (2) fixed mounting is on the top of mounting panel (7), one side of the cover body (1) is equipped with accuse temperature subassembly (8).

2. The silence cover of new forms of energy generating set of claim 1, characterized in that: damping component (6) include two spout (61), two spout (61) symmetry is fixed and is set up the bottom in the cover body (1) inner wall both sides, the both sides of mounting panel (7) slide the inside that sets up at two spout (61) respectively.

3. The silence cover of new forms of energy generating set of claim 2, characterized in that: damping component (6) still include two sets of spring damper, and two sets of spring damper are fixed mounting respectively in two spout (61), and every spring damper of group is including being located mounting panel (7) top one side and with mounting panel (7) fixed connection a plurality of spring damper (62) and being located mounting panel (7) bottom one side and with mounting panel (7) fixed connection a plurality of spring damper (62), spring damper (62) of affiliated mounting panel (7) top one side and bottom one side still link firmly with the top and the bottom of spout (61) inner wall respectively mutually.

4. The silence cover of new forms of energy generating set of claim 1, characterized in that: accuse temperature subassembly (8) are including fan (81) and box body (82), fan (81) and the equal fixed mounting in one side of the cover body (1) of box body (82), the entrance point of fan (81) passes through connecting pipe (83) and the bottom intercommunication of the cover body (1) one side, the exit end of fan (81) passes through the middle part intercommunication of connecting pipe (83) and box body (82) bottom, the middle part on box body (82) top is through the top intercommunication of connecting pipe (83) and cover body (1) one side, the inside of box body (82) is annotated and is had the coolant oil, and every equal fixed mounting has the check valve on connecting pipe (83).

5. The silence cover of new forms of energy generating set of claim 4, characterized in that: the middle part of one side of the box body (82) is fixedly inserted with two semiconductor refrigerating pieces (84), and the refrigerating surfaces of the semiconductor refrigerating pieces (84) are arranged inside the box body (82).

6. The silence cover of new forms of energy generating set of claim 5, characterized in that: the bottom of box body (82) inner wall is fixed and is equipped with gas distribution board (85), the middle part on box body (82) inner wall top is fixed and is equipped with grid plate (86).

7. The silence cover of new forms of energy generating set of claim 5, characterized in that: the bottom of the cover body (1) inner wall one side is fixed and is equipped with temperature controller (9), fan (81) and two semiconductor refrigeration pieces (84) all through temperature controller (9) and external power supply electric connection, temperature controller (9) are used for detecting the inside temperature of the cover body (1) to be used for controlling the work of fan (81) and semiconductor refrigeration piece (84).

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