CN214616762U - Square cabin of generator set - Google Patents
Square cabin of generator set Download PDFInfo
- Publication number
- CN214616762U CN214616762U CN202120547756.3U CN202120547756U CN214616762U CN 214616762 U CN214616762 U CN 214616762U CN 202120547756 U CN202120547756 U CN 202120547756U CN 214616762 U CN214616762 U CN 214616762U
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- heat dissipation
- generator set
- chamber
- shelter
- air inlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model discloses a generator set square cabin, which comprises a square cabin body, a generator set and a noise elimination component; the shelter body is divided into an equipment integration chamber and a heat dissipation auxiliary chamber through a middle partition plate, the equipment integration chamber is provided with a first air inlet, and the heat dissipation auxiliary chamber is provided with a first air outlet; the generator set is arranged in the equipment integration chamber; a fan is arranged in the heat dissipation auxiliary chamber, and the air supply direction of the fan corresponds to the first exhaust port; the silencing assembly is arranged on the middle partition plate, and the equipment integration chamber is communicated with the heat dissipation auxiliary chamber through the silencing assembly. The square cabin is provided with the silencing assembly on the middle partition plate, so that the space is saved, and the noise is reduced.
Description
Technical Field
The utility model relates to a shelter field, more particularly, the utility model relates to a generating set shelter.
Background
The traditional small generator set shelter is generally designed into an upper layer and a lower layer in order to save space, the cabin body is divided into an upper heat dissipation auxiliary room and a lower equipment integration room by a middle partition plate, and a cooling module, an air inlet shutter and an air exhaust shutter are arranged in the heat dissipation auxiliary room. The equipment integration chamber is provided with a unit, an air inlet shutter and an axial flow fan. Most of heat of the generator set and radiation heat of the generator set are taken away by the cooling module and are exhausted out of the cabin through the axial flow fan. The arrangement form can meet the requirements of ventilation and heat dissipation in a high-temperature environment of a power station, but the noise of the generator set can be radiated out through the axial flow fan mounting hole of the equipment integration chamber, and in addition, the working noise of the axial flow fan is high, the noise of the whole generator set shelter is high, the noise index of the power station cannot be met, other objects cannot be arranged below the air outlet at the bottom, and the requirements on the mounting conditions of the power station are high.
Therefore, designing a generator set shelter with small volume and good heat dissipation and noise reduction effects becomes one of the important concerns and urgent problems to be solved in the field.
SUMMERY OF THE UTILITY MODEL
In order to solve current generating set shelter and have bulky, the big scheduling problem of noise, the utility model discloses creatively provides a generating set shelter, this generating set shelter installation noise elimination subassembly on the median septum between heat dissipation accessory room and the equipment integration room, be favorable to reducing the volume in generating set shelter, noise reduction.
In order to realize the technical purpose, the utility model discloses a generator set square cabin, which comprises a square cabin body, a generator set and a noise elimination component;
the shelter body is divided into an equipment integration chamber and a heat dissipation auxiliary chamber through a middle partition plate, the equipment integration chamber is provided with a first air inlet, and the heat dissipation auxiliary chamber is provided with a first air outlet;
the generator set is arranged in the equipment integration chamber;
a fan is arranged in the heat dissipation auxiliary chamber, and the air supply direction of the fan corresponds to the first exhaust port;
the silencing assembly is arranged on the middle partition plate, and the equipment integration chamber is communicated with the heat dissipation auxiliary chamber through the silencing assembly.
The fan is arranged at a second air inlet of the heat dissipation box, a water radiator is arranged in the heat dissipation box, a hot water port of the water radiator is connected with a cooling liquid output pipe of the generator set through a first guide pipe penetrating through the middle partition plate, and a cold water port of the water radiator is connected with a cooling liquid input pipe of the generator set through a second guide pipe penetrating through the middle partition plate;
and the heat dissipation auxiliary chamber is provided with a third air inlet.
Furthermore, the noise elimination subassembly includes one or more and falls the pipe of making an uproar, fall to make an uproar the pipe surface and be equipped with a plurality of first holes of making an uproar, fall one end or both ends of making an uproar the pipe and be fixed with the apron.
Further, a plurality of second noise reduction holes are formed in the surface of the cover plate.
Furthermore, the first air inlet, the third air inlet and the first exhaust port are all provided with shutters.
Further, the device integration chamber is arranged below the heat dissipation auxiliary chamber;
the first air outlet is formed in the rear side wall of the heat dissipation auxiliary chamber, the first air inlet is formed in the left side wall and/or the right side wall of the heat dissipation auxiliary chamber, and the third air inlet is formed in the left side wall and/or the right side wall of the equipment integration chamber.
Further, an intercooler is arranged in the heat dissipation box, and the water radiator and the intercooler are connected in parallel.
Further, the noise reduction pipe is a straight pipe or an elbow pipe.
Further, the space of the first noise reduction hole is determined according to the air intake and exhaust amount.
Further, still include control module, control module sets up in the equipment integration is indoor, control module with the generating set is connected.
The utility model has the advantages that:
(1) the utility model provides a generating set shelter installs the noise elimination subassembly on the median septum between heat dissipation accessory room and the equipment integration room, is favorable to saving space, noise reduction.
(2) The utility model provides a generating set shelter has the rainwater of avoiding flowing into the under-deck and causes the equipment short circuit at first air intake, third air intake and first exhaust opening setting shutter, has improved the security of generating set shelter.
(3) The utility model provides a generating set shelter is favorable to improving sound absorption coefficient through falling the hole of making an uproar of falling the pipe surface setting of making an uproar, and then is showing noise reduction, reduces interference and the injury to the staff.
Drawings
Fig. 1 is a schematic structural diagram of a generator set shelter according to an embodiment of the present invention.
Fig. 2 is a top view of a generator set shelter according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a muffler assembly according to an embodiment of the present invention.
In the figure, the position of the upper end of the main shaft,
a shelter body, 1; a middle partition plate 11; a device integration chamber, 12; a first air inlet 121; a heat-dissipating auxiliary chamber 13; a third air inlet, 131; a first exhaust port, 132;
a generator set, 2;
a heat dissipation box, 3; a fan, 31;
a muffler assembly, 4; a noise reduction tube, 32; a first noise reduction hole, 33; a cover plate, 34; a second noise reduction hole, 35;
a control module, 5;
a first conduit, 6;
a second conduit, 7.
Detailed Description
The ventilation and noise reduction device for the shelter provided by the invention is explained and explained in detail below with reference to the attached drawings.
Fig. 1 is a schematic structural diagram of a generator set shelter according to an embodiment of the present invention. Fig. 2 is a top view of a generator set shelter according to an embodiment of the present invention. As shown in fig. 1 and 2, the utility model discloses a generator set shelter, which comprises a shelter body 1, a generator set 2 and a noise elimination assembly 4; the shelter body 1 is divided into an equipment integration chamber 12 and a heat dissipation auxiliary chamber 13 by a middle partition plate 11. The shelter body 1 can be divided up and down or left and right by a middle clapboard 11. When the shelter body 1 is vertically partitioned by the middle partition plate 11, the equipment integration chamber 12 is arranged below the heat dissipation auxiliary chamber 13, so that the ascending hot air can enter the heat dissipation auxiliary chamber 13 from the equipment integration chamber 12. The equipment integration chamber 12 is provided with a first air inlet 121, and the heat dissipation auxiliary chamber 13 is provided with a first air outlet 132. The generator set 2 is arranged in the equipment integration room 12; a fan 31 is provided in the heat-radiating auxiliary chamber 13. The number of the fans 31 is one or more. The number of the fans 31 may be selected to be three. The blowing direction of the fan 31 corresponds to the first discharge port 132. The fan 31 draws the air of the equipment integration chamber 12 and the heat dissipation sub-chamber 13 to be discharged in the direction of the first exhaust port 132. The silencing assembly 4 is arranged on the middle partition plate 11, and the equipment integration chamber 12 and the heat dissipation auxiliary chamber 13 are communicated through the silencing assembly 4.
Compared with the prior art, the utility model provides a generating set shelter inhales the heat dissipation through noise elimination subassembly 4 through fan 31 with generating set's exhaust and radiant heat and attaches room 13, and the last discharge can in time dispel the heat, reduces the noise simultaneously, and noise elimination subassembly 4 is installed and is favorable to saving space on median septum 11.
Still include heat dissipation case 3, heat dissipation case 3 sets up between first exhaust opening 132 and fan 31, and heat dissipation case 3 is equipped with second air intake and second exhaust opening, and the second exhaust opening corresponds the setting with first exhaust opening 132, and fan 31 sets up the second air intake at heat dissipation case 3, and heat dissipation subsidiary room 13 is equipped with third air inlet 131. When the shelter body 1 is vertically separated by the middle partition plate 11, the upper layer is a heat dissipation auxiliary chamber 13, and the lower layer is an equipment integration chamber 12. The first exhaust port 132 is disposed at a rear side wall of the heat dissipation auxiliary chamber 13, the first intake port 121 is disposed at a left side wall and/or a right side wall of the heat dissipation auxiliary chamber 13, and the third intake port 131 is disposed at a left side wall and/or a right side wall of the equipment integration chamber 12. In use, air flows into the equipment integration chamber 12 through the first air inlet 121, air flows into the heat dissipation auxiliary chamber 13 through the third air inlet 131, and air in the heat dissipation auxiliary chamber 13 flows out from the first air outlet 132.
In use, the airflow flows in the direction of the arrow in fig. 1 and 2, the air in the auxiliary heat dissipation chamber 13 flows into the heat dissipation box 3 from the second air inlet, and the air in the heat dissipation box 3 passes through the second air outlet and is exhausted from the first air outlet 132. A fan 31 is arranged at the second air inlet of the heat radiation box 3. The fan 31 may be selected to be a 24V dc brushless fan 31. The fan 31 is in a blowing mode and blows air to the second air inlet. The fan 31 is operated to suck air into the second inlet port and finally to discharge the air from the first outlet port 132, and the air flowing through the heat dissipation case 3 can take away a large amount of heat.
A water radiator is arranged in the heat dissipation box 3, a hot water port of the water radiator is connected with a cooling liquid output pipe of the generator set 2 through a first guide pipe 6 penetrating through the middle partition plate 11, and a cold water port of the radiator is connected with a cooling liquid input pipe of the generator set 2 through a second guide pipe 7 penetrating through the middle partition plate 11; the silencing assembly 4 is arranged on the middle partition plate 11, and the equipment integration chamber 12 and the heat dissipation auxiliary chamber 13 are communicated through the silencing assembly 4. In use, the fan 31 draws air from the equipment integration chamber 12 into the heat dissipation sub-chamber 13 through the muffler assembly 4, passes through the heat dissipation case 3, and is discharged through the first exhaust port 132. The radiant heat of the equipment integration chamber 12 unit passes through the noise elimination assembly 4 and is forcibly exhausted after being pumped into the heat dissipation box 3 by the fan 31. In order to reduce the noise radiation of the engine, the inserted silencing assembly 4 is arranged at the heat radiation opening of the middle partition plate 11, so that the noise radiation of the unit can be reduced under the condition of meeting the requirements of ventilation and heat radiation.
The utility model provides a generating set shelter installs noise elimination subassembly 4 on the median septum 11 between heat dissipation accessory room 13 and the equipment integration room 12, adopts noise elimination subassembly 4 as the louvre, compares with traditional independent heat dissipation room and the anechoic chamber that sets up, is favorable to reducing the volume of generating set shelter. Drawing the exhaust of genset 2 through muffler assembly 4 into heat sink attachment chamber 13 via fan 31 facilitates reducing noise generated by the exhaust of genset 2. The fan 31 draws the exhaust air of the generator set 2 into the radiator tank 3 together with the air in the radiator sub-chamber 13, and sufficient air can meet the working requirements of the water radiator. Meanwhile, a large amount of heat can be taken away by the air flowing through the heat dissipation box 3, and the water radiator is favorably cooled. The utility model provides a generating set shelter has cancelled the axial fan of cabin body bottom, and the noise that has reduced axial fan and the noise of unit is better from axial fan mounting hole radiation, noise reduction, and the external installation condition of power station reduces, can satisfy the use of more equipment.
Fig. 3 is a schematic structural diagram of a muffler assembly according to an embodiment of the present invention. As shown in fig. 3, the muffler assembly 4 includes one or more noise reduction tubes 32. The noise reduction tube 32 may be selected from a straight tube or an elbow tube. The noise reduction duct 32 may optionally extend in the exhaust direction of the genset 2. The silencing assembly 4 can be flexibly installed according to the structure in the cabin. The surface of the noise reduction pipe 32 is provided with a plurality of first noise reduction holes 33, and a cover plate 34 is fixed at one end or two ends of the noise reduction pipe 32. When making an uproar pipe 32 falls for a plurality of, a plurality of pipes 32 parallel arrangement of making an uproar, occupation space is little, and two adjacent pipes 32 intervals of making an uproar of falling set for the distance, avoid mutual interference. The aperture of the first noise reduction holes 33 may be set according to the ventilation amount. The diameter of the first noise reduction holes 33 can be selected to be 2-5mm, and the distance between two adjacent first noise reduction holes 33 can be selected to be 10-11 mm. The cover plate 34 is provided with a plurality of second noise reduction holes 35 on the surface. The silencing assembly 4 utilizes the sound resistance to carry out silencing, when sound waves pass through the ventilation pipe, the sound waves excite the vibration of a plurality of air molecules in the ventilation pipe, and due to the action of resistance and viscous force, a part of sound energy is converted into heat energy to be dissipated, so that the aim of silencing is achieved, and the noise reduction effect is good.
The utility model discloses a noise elimination subassembly 4 compares with current noise elimination subassembly 4, has increased draught area through setting up more first hole 33 of making an uproar of falling, can guarantee the air volume when improving noise-abatement effect, can ensure the radiating efficiency.
The first air inlet 121, the third air inlet 131 and the first air outlet 132 are all provided with shutters. The utility model provides a generating set shelter sets up the shutter at first air intake 121, third air intake 131 and first exhaust opening 132 and has and can avoid the rainwater to flow into the under-deck and cause the equipment short circuit, has improved the security in generating set shelter.
An intercooler is arranged in the heat dissipation box 3, and the water radiator and the intercooler adopt a constant-current parallel structure. The intercooler is an air-cooled intercooler, and the water radiator is selectively communicated with an air inlet of the intercooler. The fan 31 sucks the air entering from the first air inlet, the air entering from the third air inlet and the exhaust air of the generator set 2 into the heat dissipation box 3, and sufficient air can meet the working requirements of the water radiator and the intercooler at the same time. The radiating effect can be further improved by arranging the intercooler.
The generator set shelter further comprises a control module 5, the control module 5 is arranged in the equipment integration chamber 12, and the control module 5 is connected with the generator set 2 and used for controlling the generator set 2 to operate. The generator set 2 is optionally arranged between the third air inlet 131 and the control module 5.
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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the terms "this embodiment," "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and simple improvements made in the spirit of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A generator set shelter is characterized by comprising a shelter body (1), a generator set (2) and a noise elimination assembly (4);
the shelter body (1) is divided into an equipment integration chamber (12) and a heat dissipation auxiliary chamber (13) through a middle partition plate (11), the equipment integration chamber (12) is provided with a first air inlet (121), and the heat dissipation auxiliary chamber (13) is provided with a first air outlet (132);
the generator set (2) is arranged in the equipment integration chamber (12);
a fan (31) is arranged in the heat-dissipation auxiliary chamber (13), and the air supply direction of the fan (31) corresponds to the first exhaust port (132);
the silencing assembly (4) is installed on the middle partition plate (11), and the equipment integration chamber (12) and the heat dissipation auxiliary chamber (13) are communicated through the silencing assembly (4).
2. The generator set shelter of claim 1, further comprising a heat dissipation box (3), wherein the heat dissipation box (3) is disposed between the first exhaust opening (132) and the fan (31), the heat dissipation box (3) is provided with a second air inlet and a second air outlet, the second air outlet is disposed corresponding to the first air outlet (132), the fan (31) is disposed at the second air inlet of the heat dissipation box (3), a water radiator is disposed in the heat dissipation box (3), a hot water inlet of the water radiator is connected to a coolant output pipe of the generator set (2) through a first conduit (6) penetrating through the middle partition plate (11), and a cold water inlet of the water radiator is connected to a coolant input pipe of the generator set (2) through a second conduit (7) penetrating through the middle partition plate (11);
the heat dissipation auxiliary chamber (13) is provided with a third air inlet (131).
3. The generator set shelter of claim 1, wherein the noise attenuation assembly (4) comprises one or more noise reduction tubes (32), wherein a plurality of first noise reduction holes (33) are formed in the surface of the noise reduction tubes (32), and a cover plate (34) is fixed to one end or two ends of each noise reduction tube (32).
4. Generator set shelter according to claim 3, characterized in that the cover plate (34) is provided with a plurality of second noise reduction holes (35) in its surface.
5. Generator set shelter according to claim 2, characterized in that the first air inlet (121), the third air inlet (131) and the first air outlet (132) are provided with louvers.
6. The generator set shelter of claim 2, wherein the equipment integration chamber (12) is disposed below the heat dissipation satellite chamber (13);
the first exhaust opening (132) is arranged on the rear side wall of the heat dissipation auxiliary chamber (13), the first air inlet (121) is arranged on the left side wall and/or the right side wall of the heat dissipation auxiliary chamber (13), and the third air inlet (131) is arranged on the left side wall and/or the right side wall of the equipment integration chamber (12).
7. The generator set shelter of claim 2, wherein an intercooler is provided in the heat sink box (3), and the water heat sink and the intercooler are connected in parallel.
8. Generator set shelter according to claim 3, characterized in that the noise reducing tubes (32) are straight or curved tubes.
9. The generator set shelter of claim 3, wherein the volume of the first noise reduction holes (33) is determined according to the volume of the incoming and outgoing air.
10. The generator set shelter of any of claims 1-9, further comprising a control module (5), the control module (5) being disposed within the equipment integration chamber (12), the control module (5) being connected to the generator set (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547756.3U CN214616762U (en) | 2021-03-16 | 2021-03-16 | Square cabin of generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547756.3U CN214616762U (en) | 2021-03-16 | 2021-03-16 | Square cabin of generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214616762U true CN214616762U (en) | 2021-11-05 |
Family
ID=78395342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120547756.3U Active CN214616762U (en) | 2021-03-16 | 2021-03-16 | Square cabin of generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214616762U (en) |
-
2021
- 2021-03-16 CN CN202120547756.3U patent/CN214616762U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 No.50 Dongqing street, high tech Development Zone, Zhengzhou City, Henan Province Patentee after: Zhengzhou Foguang power generation equipment Co.,Ltd. Address before: 450001 No.50 Dongqing street, high tech Development Zone, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU FOGUANG POWER GENERATION EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |