CN218030350U - Noise-reduction active refrigeration type generator set - Google Patents
Noise-reduction active refrigeration type generator set Download PDFInfo
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- CN218030350U CN218030350U CN202222121717.4U CN202222121717U CN218030350U CN 218030350 U CN218030350 U CN 218030350U CN 202222121717 U CN202222121717 U CN 202222121717U CN 218030350 U CN218030350 U CN 218030350U
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Abstract
The utility model discloses a noise-reduction active refrigeration type generator set, which comprises a box body, a cooling chamber, a unit chamber and an exhaust chamber, wherein the cooling chamber, the unit chamber and the exhaust chamber are arranged in the box body; be connected with between exhaust chamber and the unit room and inhale the sound baffle, inhale and seted up the blow vent on the sound baffle, the upper end of exhaust chamber is connected with the pipe of discharging fume. The sound cotton is inhaled to the internal sound that is equipped with of box, can carry out sound insulation to whole set of device and handle, installs heat dissipation channel in the both sides installation of unit room moreover, installs the muffler in heat dissipation channel, has still played the effect of amortization when carrying out the heat dissipation, greatly reduced the noise of diesel generator during operation.
Description
Technical Field
The utility model relates to a generating set technical field specifically is a noise reduction initiative refrigeration type generating set.
Background
The diesel generator set is a small-sized power generation equipment, and is a power machine using diesel oil as fuel, using diesel engine as prime mover to drive generator to generate power, and its silencer is an important component of diesel generator set.
For example, the heat dissipation capacity during the operation of the generator set is very large, a ventilation cooling scheme with reasonable design is needed, so that the waste heat can be ensured to be discharged in time to avoid the temperature exceeding an allowable value, the current generator set cannot have the functions of noise reduction and heat dissipation, the noise is large, and the heat dissipation effect is poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a noise reduction initiative refrigeration formula generating set to solve present generating set and can not have amortization and radiating problem concurrently.
In order to solve the technical problem, the utility model provides a following technical scheme:
a noise-reduction active refrigeration type generator set comprises a box body, a cooling chamber, a unit chamber and an exhaust chamber, wherein the cooling chamber is arranged in the box body, sound-absorbing cotton is installed on the inner wall of the box body, a refrigerating device is arranged in the cooling chamber, an air inlet end of the refrigerating device is connected with a draught fan, an air outlet end of the refrigerating device is connected with a shunt cover, the shunt cover comprises a basin-shaped housing and a grid plate connected to the opening surface of the housing, the housing is connected with an air outlet end of the refrigerating device, a diesel generator is arranged in the unit chamber, heat dissipation channels detachably connected with the box body are arranged on two sides in the unit chamber, a silencer is arranged at the bottom in each heat dissipation channel, a louver is arranged on one side of each heat dissipation channel, and heat dissipation holes matched with the louver are arranged on two sides of the box body; be connected with between exhaust chamber and the unit room and inhale the sound baffle, inhale and seted up the blow vent on the sound baffle, the upper end of exhaust chamber is connected with the pipe of discharging fume.
Preferably, an exhaust fan is arranged in the exhaust chamber, the air inlet end of the exhaust fan is connected with a fan cover, the fan cover is connected with an air port on the sound-absorbing baffle, and the air outlet end of the exhaust fan is connected with the smoke exhaust pipe.
Above-mentioned technical scheme, air exhauster work can outwards take out the indoor air of unit, further improves the radiating effect.
Preferably, the bottom surface of the cooling box is provided with a support frame, the refrigerating device is connected to the support frame, the bottom of the refrigerating device is connected with a drain pipe, and the bottom of the box body is provided with a drain hole.
According to the technical scheme, air is sucked into the refrigerating device, moisture contained in the air is condensed and liquefied, liquid drops are formed, and the liquid drops are discharged through the drain pipe and the drain hole.
Preferably, side doors are arranged on two sides of the box body.
Above-mentioned technical scheme sets up the side door and makes things convenient for operating personnel to maintain and overhaul the unit.
Preferably, the lower parts of the two sides of the box body are provided with cable holes.
Above-mentioned technical scheme, when carrying out cable junction, the user can pass the cable conductor cable hole, can put into use.
Preferably, the box body is made of an anti-corrosion cold rolled steel plate.
According to the technical scheme, the surface of the box body is smooth and flat due to the anti-corrosion cold rolled steel plate, and the cage has enough strength.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the air is cooled by the refrigerating device in the cooling chamber, the cold air is conveyed to the unit chamber, the cold air is divided by the aid of the dividing cover, contact area of the cold air and the diesel generator is increased, cooling effect is improved, the air after heat conversion and waste gas generated by working of the diesel generator are partially discharged by a louver of a heat dissipation channel, and the waste gas is partially discharged into an exhaust chamber and is discharged by an exhaust pipe.
The box is internally provided with sound absorbing cotton, can carry out sound insulation treatment on the whole set of device, installs the heat dissipation channel on both sides in the unit room, installs the muffler in the heat dissipation channel, still plays the effect of amortization when carrying out the heat dissipation, greatly reduced the noise of diesel generator during operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a heat dissipation channel;
FIG. 3 is a cross-sectional view of a heat dissipation channel;
fig. 4 is a schematic view of the internal structure of the present invention;
fig. 5 is a cross-sectional view of the present invention;
FIG. 6 is a schematic view of a shunt shield;
FIG. 7 is a front view of the shunt shield;
in the figure: 1-box body, 2-cooling chamber, 3-unit chamber, 4-exhaust chamber, 5-sound-absorbing cotton, 6-refrigerating device, 7-induced draft fan, 8-shunt cover, 801-housing, 802-grid plate, 9-diesel generator, 10-heat dissipation channel, 11-silencer, 12-shutter, 13-sound-absorbing baffle, 14-vent, 15-smoke exhaust pipe, 16-exhaust fan, 17-fan housing, 18-support frame, 19-water drain hole, 20-side door, 21-cable hole.
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. 1-7, a noise-reduction active cooling type generator set is characterized by comprising a box body 1, a cooling chamber 2, a unit chamber 3 and an exhaust chamber 4 which are arranged in the box body 1, sound-absorbing cotton 5 is installed on the inner wall of the box body 1, a refrigerating device 6 is arranged in the cooling chamber 2, an induced draft fan 7 is connected to the air inlet end of the refrigerating device 6, a shunt cover 8 is connected to the air outlet end, the shunt cover 8 comprises a basin-shaped cover shell 801 and a grating plate 802 connected to the opening surface of the cover shell 801, the cover shell 801 is connected with the air outlet end of the refrigerating device 6, a diesel generator 9 is arranged in the unit chamber 3, heat dissipation channels 10 detachably connected with the box body 1 are arranged on two sides in the unit chamber 3, a silencer 11 is arranged at the bottom in the heat dissipation channels 10, louvers 12 are arranged on one side of the heat dissipation channels 10, and shutters 12 are arranged on two sides of the box body 1; be connected with between exhaust chamber 4 and the unit room 3 and inhale sound baffle 13, inhale and seted up blow vent 14 on the sound baffle 13, the upper end of exhaust chamber 4 is connected with smoke pipe 15.
In this embodiment, an exhaust fan 16 is arranged in the exhaust chamber 4, an air inlet end of the exhaust fan 16 is connected with a fan cover 17, the fan cover 17 is connected with an air port 14 on the sound-absorbing baffle 13, and an air outlet end of the exhaust fan 16 is connected with a smoke exhaust pipe 15. The exhaust fan 16 works to draw out the air in the unit chamber 3, thereby further improving the heat dissipation effect.
In this embodiment, a support frame 18 is disposed on the bottom surface of the cooling chamber 2, the refrigerating device 6 is connected to the support frame 18, a drain pipe is connected to the bottom of the refrigerating device 6, and a drain hole 19 is disposed at the bottom of the box body 1. Refrigerating plant 6 is prior art, also can purchase corresponding product on the market, the utility model discloses its concrete structure and theory of operation are no longer described in detail. In operation, air is drawn into the refrigeration unit 6, and moisture contained in the air is condensed and liquefied to form droplets which are discharged through the drain pipe and the drain hole 19.
In this embodiment, 1 both sides of box are equipped with side door 20, make things convenient for operating personnel to maintain and overhaul the unit.
In this embodiment, the lower portions of the two sides of the box body 1 are provided with cable holes 21, so that a user can put a cable into use by passing the cable through the cable holes when connecting the cable.
In this embodiment, the box body 1 is made of an anticorrosive cold rolled steel plate, so that the surface of the box body is smooth and flat, and the cage has sufficient strength.
The utility model discloses a theory of operation does:
draught fan 7 causes the wind in refrigerating plant 6, refrigerating plant 6 cools off the air, vapor meets the condensation and becomes the drop of water, and discharge by wash port 19, and cold air gets into unit room 3 through reposition of redundant personnel cover 8 in, through reposition of redundant personnel cover 8's effect, increase the area of contact of cooling air and diesel generator 9, improve the cooling effect, air after the heat conversion and the waste gas that diesel generator work produced partly are discharged by heat dissipation channel 10's shutter 12, partly are discharged by exhaust pipe 15 through the effect of air exhauster 16. Be equipped with in box 1 and inhale sound cotton 5, can carry out sound-proof treatment to whole set of device, installation heat dissipation channel 10 in both sides in unit room 3 moreover, installation muffler 11 in heat dissipation channel 10 has still played the effect of amortization when carrying out the heat dissipation, greatly reduced the noise of diesel generator during operation.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)
1. The noise-reduction active cooling type generator set is characterized by comprising a box body (1), a cooling chamber (2) arranged in the box body (1), a set chamber (3) and an exhaust chamber (4), sound-absorbing cotton (5) is installed on the inner wall of the box body (1), a refrigerating device (6) is arranged in the cooling chamber (2), an induced draft fan (7) is connected to the air inlet end of the refrigerating device (6), a shunt cover (8) is connected to the air outlet end, the shunt cover (8) comprises a basin-shaped cover shell (801) and a grating plate (802) connected to the opening surface of the cover shell (801), the cover shell (801) is connected with the air outlet end of the refrigerating device (6), a diesel generator (9) is arranged in the set chamber (3), heat dissipation channels (10) detachably connected with the box body (1) are arranged on two sides in the set chamber (3), a silencer (11) is arranged at the bottom in each heat dissipation channel (10), a blind window (12) is arranged on one side of each heat dissipation channel (10), and heat dissipation holes matched with the corresponding blind (12) are arranged on two sides of the box body (1); be connected with between exhaust chamber (4) and unit room (3) and inhale sound baffle (13), seted up blow vent (14) on inhaling sound baffle (13), the upper end of exhaust chamber (4) is connected with smoke pipe (15).
2. The noise-reducing active-cooling generator set of claim 1, wherein: an exhaust fan (16) is arranged in the exhaust chamber (4), the air inlet end of the exhaust fan (16) is connected with a fan cover (17), the fan cover (17) is connected with an air vent (14) in the sound-absorbing baffle (13), and the air outlet end of the exhaust fan (16) is connected with a smoke exhaust pipe (15).
3. The noise reducing active cooling generator set of claim 2, wherein: the bottom surface of the cooling chamber (2) is provided with a support frame (18), the refrigerating device (6) is connected to the support frame (18), the bottom of the refrigerating device (6) is connected with a drain pipe, and the bottom of the box body (1) is provided with a drain hole (19).
4. The noise reducing active cooling generator set of claim 3, wherein: side doors (20) are arranged on two sides of the box body (1).
5. The noise reducing active cooling generator set of claim 4, wherein: the lower parts of two sides of the box body (1) are provided with cable holes (21).
6. The noise reducing active cooling generator set of any one of claims 1-5, wherein: the box body (1) is made of an anti-corrosion cold rolled steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222121717.4U CN218030350U (en) | 2022-08-12 | 2022-08-12 | Noise-reduction active refrigeration type generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222121717.4U CN218030350U (en) | 2022-08-12 | 2022-08-12 | Noise-reduction active refrigeration type generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218030350U true CN218030350U (en) | 2022-12-13 |
Family
ID=84345032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222121717.4U Active CN218030350U (en) | 2022-08-12 | 2022-08-12 | Noise-reduction active refrigeration type generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218030350U (en) |
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2022
- 2022-08-12 CN CN202222121717.4U patent/CN218030350U/en active Active
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