CN217602781U - Mute generator case - Google Patents
Mute generator case Download PDFInfo
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- CN217602781U CN217602781U CN202221795995.1U CN202221795995U CN217602781U CN 217602781 U CN217602781 U CN 217602781U CN 202221795995 U CN202221795995 U CN 202221795995U CN 217602781 U CN217602781 U CN 217602781U
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Abstract
The utility model relates to a silent generator case, which comprises a case body and a door body arranged on the case body, wherein the top of the case body is provided with a mounting hole, a hole opening of the mounting hole is provided with a heat insulation frame, an electric heating refrigeration piece is arranged on the heat insulation frame, and the cold end of the electric heating refrigeration piece faces the inner side of the case body; when the door body is closed, a closed space is formed between the case body and the interior of the door body; the device also comprises a temperature sensor, a controller and more than one first mute fan; the temperature sensor is arranged in the case body; each first silent fan is fixedly arranged on the heat insulation frame, and each first silent fan is positioned above the hot end of the electric heating refrigeration sheet; the electric heating refrigeration piece, the temperature sensor and each first mute fan are respectively and electrically connected with the controller. Because the enclosed space is formed inside the case body, the noise in the case body can be effectively prevented from directly transmitting outside the case body, and the noise is reduced; and the electric heating refrigeration piece can refrigerate the inside of the case, and the heat dissipation effect is good.
Description
Technical Field
The utility model belongs to the technical field of the power generation facility technique and specifically relates to a silence generator machine case is related to.
Background
The diesel generator is a small-sized power generation device, and is a power machine which takes a diesel engine as a prime mover to drive a generator to generate power. Diesel generators typically use energy storage batteries to store energy when operating in concert with other devices or independently.
To setting up in the outdoor or indoor place that needs the protection, still need set up diesel generator in special generator machine case, place the energy storage battery group in special power cabinet. The generator case and the power cabinet are respectively and independently arranged.
In addition, an air inlet, an air outlet and an air cooling device disposed at the air outlet are usually disposed on the generator housing to achieve the purpose of heat dissipation and reduce noise. However, wind noise is generated in both the air inlet and the air outlet, and the diesel generator operates such that the generated noise is transmitted to the outside mainly through the air inlet and the air outlet of the generator case.
In addition, the energy storage battery pack can generate heat in the charging or discharging process, the power cabinet for placing the energy storage battery pack also needs to be provided with air cooling equipment or water cooling equipment for heat dissipation, and the air cooling equipment or the water cooling equipment can generate noise. On one hand, the generator case and the power supply cabinet which are respectively and independently arranged increase the equipment cost and the electricity consumption cost; on the other hand, both the generator case and the power cabinet generate noise.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a silence generator machine case for installing diesel generator and energy storage battery group adopts closed structure, can effectively reduce the noise and spread, and the guarantee radiating effect is good simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a mute generator case comprises a case body and a door body arranged on the case body;
the top of the case body is provided with a mounting hole, an orifice of the mounting hole is provided with a heat insulation frame, the heat insulation frame is provided with an electric heating refrigeration sheet, and the cold end of the electric heating refrigeration sheet faces the inner side of the case body;
when the door body is closed, a closed space is formed between the case body and the interior of the door body;
the device also comprises a temperature sensor, a controller and more than one first mute fan;
the temperature sensor is arranged in the case body to detect the temperature in the case body;
each first silent fan is fixedly arranged on the heat insulation frame, and each first silent fan is positioned above the hot end of the electric heating refrigerating sheet;
the electric heating refrigeration piece, the temperature sensor and each first mute fan are respectively electrically connected with the controller.
Furthermore, a plurality of fins for heat conduction are arranged on the cold end of the electric heating refrigeration piece and the hot end of the electric heating refrigeration piece at intervals.
Furthermore, a second silent fan for accelerating the air flow in the case body is also arranged in the case body;
the second silent fan is electrically connected with the controller.
Furthermore, the inner side wall of the case body is also provided with sound absorption materials.
Further, the device also comprises a touch screen;
the touch screen is in communication connection with the controller.
By adopting the technical scheme, the beneficial effects of the utility model are that: the silent generator case is used for mounting a diesel generator and an energy storage battery pack, when a door body is closed, a closed space is formed inside the case body, noise in the case body can be effectively prevented from being directly transmitted outside the case body, and a sound absorption material is further arranged on the inner side wall of the case body, so that the noise is reduced.
And set up temperature sensor and be used for detecting the inside temperature of quick-witted case body, when the inside temperature of quick-witted case body exceeded the default (like 50 ℃), control electric heat refrigeration piece circular telegram, and each silent fan opens, and the cold junction of electric heat refrigeration piece begins to refrigerate in order to the inside cooling heat dissipation of quick-witted case body, and the hot junction of electric heat refrigeration piece produces the heat and takes away through a silent fan.
Furthermore, a plurality of fins for heat conduction are arranged on the cold end and the hot end of the electric heating refrigeration sheet at intervals, so that heat conduction and heat dissipation are accelerated. And a second silent fan is arranged in the case body and used for accelerating the air flow in the case body and accelerating the heat exchange.
The touch screen is used for displaying the real-time temperature inside the case body and controlling the first mute fan and the second mute fan to be turned on or turned off.
Drawings
Fig. 1 is an exploded view of a mute generator case of the present invention;
fig. 2 is a sectional view of the mute generator case of the present invention;
fig. 3 is a circuit connection block diagram of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1, fig. 2 and fig. 3, the present embodiment provides a mute generator case for installing a diesel generator and an energy storage battery pack, including a case body 1 and a door 2 disposed on the case body 1, wherein when the door 2 is closed, a sealed space 101 is formed inside the case body 1 and the door 2. During the use, be in diesel generator and energy storage battery group setting in airtight space 101 (not shown in the figure install diesel generator and energy storage battery group install the schematic diagram in chassis body 1, for the power supply of energy storage battery group through diesel generator the utility model discloses do not relate to the improvement of diesel generator and energy storage battery group itself), do not do detailed description here.
The refrigerator is characterized in that a mounting hole 100 is formed in the top of the refrigerator body 1, a heat insulation frame 3 is arranged at an orifice of the mounting hole 100, an electric heating refrigerating sheet 4 (the joint of the heat insulation frame 3 and the mounting hole 100 and the joint of the electric heating refrigerating sheet 4 and the heat insulation frame 3 are sealed, and after the door body 2 is closed, a closed space 101 is formed inside the refrigerator body 1 and the door body 2, the cold end of the electric heating refrigerating sheet 4 faces the inner side of the refrigerator body 1, and the hot end of the electric heating refrigerating sheet 4 faces the outer side of the refrigerator body 1.
The heat insulation frame 3 is made of glass fiber materials. The heat transfer of the electric heating refrigerating sheet 4 to the case body 1 is reduced by the heat insulation frame 3.
And a plurality of fins 41 for heat conduction are arranged at intervals on the cold end of the electric heating refrigeration sheet 4 and the hot end of the electric heating refrigeration sheet 4.
The electric heating refrigerating sheet 4 is also called a thermoelectric semiconductor refrigerating component, a Peltier and the like. One side of the electric heating refrigerating sheet 4 is a hot end, and the other side is a cold end; after the electric heating refrigerating sheet 4 is electrified, the hot end of the electric heating refrigerating sheet 4 generates heat, and the cold end of the electric heating refrigerating sheet 4 refrigerates. The electric heating refrigerating sheet 4 is an existing electronic component, and is not described in detail herein.
The four-fan mute structure further comprises four first mute fans 5, a temperature sensor 6, a second mute fan 7, a controller 8 and a touch screen 9.
In this embodiment, it is preferable that the controller 8 is a siemens S7-200PLC controller. All the electronic components are existing devices, and detailed description thereof is omitted here.
The temperature sensor 6 is arranged inside the case body 1, and the temperature sensor 6 is used for detecting the temperature inside the case body 1.
The four first silent fans 5 are fixedly arranged on the heat insulation frame 3, and each first silent fan 5 is positioned above the hot end of the electric heating refrigerating sheet 4.
The second silent fan 7 is arranged inside the case body 1 and is used for accelerating the air flow inside the case body 1 and accelerating the heat exchange inside the case body 1.
The electric heating refrigeration piece 4, the four first mute fans 5, the temperature sensor 6, the second mute fan 7 and the touch screen 9 are respectively electrically connected with the controller 8.
The controller 8 controls the electric heating refrigerating plate 4 to be powered on or powered off.
The four first mute fans 5 and the second mute fan 7 are controlled by the controller 8 to be turned on or off.
The temperature sensor 6 is used to detect the temperature inside the casing body 1.
When the temperature inside the case body 1 exceeds a preset value (such as 50 ℃), the controller 8 controls the electric heating refrigeration piece 4 to be electrified, each first silent fan 5 is started, the cold end of the electric heating refrigeration piece 4 starts to refrigerate to cool and radiate the inside of the case body 1, and the hot end of the electric heating refrigeration piece 4 generates heat and is taken away by the first silent fan 5.
The touch screen 9 is used for displaying the real-time temperature inside the case body 1.
The first mute fan 5 and the second mute fan 7 can be controlled to be turned on or off by the touch screen 9.
The number of the first mute fans 5 may be more than one.
Through placing diesel generator and energy storage battery group silence generator machine case together at silence generator machine incasement to with one set of heat abstractor (electric heat refrigeration piece 4, four first silence fans 5 and second silence fan 7), reduce equipment and drop into, and the noise is little, has fine practicality.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A mute generator case comprises a case body and a door body arranged on the case body;
the method is characterized in that:
the top of the case body is provided with a mounting hole, a hole opening of the mounting hole is provided with a heat insulation frame, the heat insulation frame is provided with an electric heating refrigeration sheet, and the cold end of the electric heating refrigeration sheet faces the inner side of the case body;
when the door body is closed, a closed space is formed between the case body and the interior of the door body;
the device also comprises a temperature sensor, a controller and more than one first mute fan;
the temperature sensor is arranged in the case body to detect the temperature in the case body;
each first silent fan is fixedly arranged on the heat insulation frame, and each first silent fan is positioned above the hot end of the electric heating refrigerating sheet;
the electric heating refrigeration piece, the temperature sensor and each first mute fan are respectively electrically connected with the controller.
2. The silent generator case of claim 1, wherein:
and a plurality of fins for heat conduction are arranged at intervals on the cold end of the electric heating refrigerating piece and the hot end of the electric heating refrigerating piece.
3. A silent generator casing according to claim 1 or 2, wherein:
the inside of the case body is also provided with a second silent fan for accelerating the flow of air in the case body;
the second silent fan is electrically connected with the controller.
4. The silent generator case of claim 3, wherein:
the inner side wall of the case body is also provided with sound absorption materials.
5. The silent generator case of claim 4, wherein:
the device also comprises a touch screen;
the touch screen is in communication connection with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221795995.1U CN217602781U (en) | 2022-07-12 | 2022-07-12 | Mute generator case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221795995.1U CN217602781U (en) | 2022-07-12 | 2022-07-12 | Mute generator case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217602781U true CN217602781U (en) | 2022-10-18 |
Family
ID=83591706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221795995.1U Active CN217602781U (en) | 2022-07-12 | 2022-07-12 | Mute generator case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217602781U (en) |
-
2022
- 2022-07-12 CN CN202221795995.1U patent/CN217602781U/en active Active
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