CN212429014U - Mute diesel generator set - Google Patents

Abstract

The utility model discloses a silent diesel generator set, which belongs to the technical field of power generation devices, the side surface of a box body is provided with an air inlet, a main body of the set is fixedly arranged in the box body, the upper end of the main body of the set is provided with a smoke exhaust pipe, the smoke exhaust pipe is fixedly connected with a connecting pipe through a hose, the upper end of the box body is fixedly connected with a silencing shell, a silencing component is fixedly connected in the silencing shell, the lower end of the silencing component is fixedly connected with a connecting pipe, the right side of the silencing component is fixedly connected with an air outlet pipe, the upper end of the silencing shell is fixedly sleeved with a water inlet pipe, the lower end of the water inlet pipe is, thereby improving the heat dissipation efficiency of the generator set, and the arranged silencing shell can reduce noise, the smoke filtering device has the function of filtering smoke, so that the pollution of the smoke generated by the work of the generator set to the working environment is avoided.

Description

Mute diesel generator set

Technical Field

The utility model relates to a power generation facility technical field, more specifically say, relate to a silence diesel generating set.

Background

The diesel generator set is a small-sized power generation equipment using diesel oil as fuel and diesel engine as prime mover to drive generator to generate power, and is generally composed of diesel engine, generator, control box, fuel tank, accumulator jar and protector.

At present, a silence diesel generating set is by extensive application along with the development of technique, but current silence diesel generating set is when making an uproar, great reduction its radiating efficiency, probably can make generating set continue the operation in high temperature environment, long-time high temperature environment operation probably leads to the fact certain influence to generating set's part, and the pipe of discharging fume that current silence diesel generating set up is when making an uproar, mostly do not purify the flue gas, make the exhaust flue gas can lead to the fact certain pollution to operational environment.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a silence diesel generating set, the corrugated heating panel and the amortization cotton that it set up can improve the radiating rate in the box when the amortization is fallen and is fallen the noise to improve generating set's radiating efficiency, and the amortization shell that sets up has the function of filtering the flue gas when the amortization is fallen and is fallen the noise, thereby avoided generating set work to produce the flue gas and led to the fact the pollution to operational environment.

In order to solve the above problems, the utility model adopts the following technical proposal.

A silent diesel generator set comprises a box body, wherein an air inlet hole is formed in the side face of the box body, a set main body is fixedly installed in the box body, a smoke exhaust pipe is arranged at the upper end of the set main body and fixedly connected with a connecting pipe through a hose, a silencing shell is fixedly connected to the upper end of the box body, a silencing assembly is fixedly connected in the silencing shell, a connecting pipe is fixedly connected to the lower end of the silencing assembly, an air outlet pipe is fixedly connected to the right side of the silencing assembly, a water inlet pipe is fixedly connected to the upper end of the silencing shell, a nozzle is arranged at the lower end of the water inlet pipe, an exhaust pipe is fixedly connected to the right side of the silencing shell, a heat dissipation plate is fixedly connected to the inner wall of the box body and provided with a first baffle plate and a second baffle plate, a silent, the radiating speed in the box can be improved, so that the radiating efficiency of the generator set is improved, the silencing shell has the function of filtering smoke when silencing and reducing noise, and the smoke generated in the working process of the generator set is prevented from polluting the working environment.

Further, the right-hand member of blast pipe has the filter lid through threaded connection, the filter lid is equipped with the mounting groove, the fixed cover in the mounting groove has connect the filter screen, the mounting groove has the blast pipe through threaded connection, and the filter lid of setting can prevent that debris from getting into to cause the jam in the blast pipe, has the effect of preventing blockking up.

Furthermore, the heat dissipation plate and the box body are enclosed to form a clearance groove, the clearance groove is communicated with an upper air hole and a lower air hole, the inside of the clearance groove is in contact connection with noise reduction cotton, the side face of the noise reduction cotton is in contact connection with an air inlet hole, the noise reduction cotton can prevent noise from being transmitted to the outside through the air inlet hole to cause noise pollution, and the noise reduction function of the generator set is improved.

Further, the oblique dog of fixedly connected with in the amortization shell, the left side contact of oblique dog is connected with the amortization subassembly, the right side fixedly connected with blow off pipe of amortization shell, the oblique dog of setting can avoid shower nozzle spun water to get into the amortization subassembly in, the sewage of being convenient for moreover passes through the blow off pipe and discharges the amortization shell.

Further, the upper end fixedly connected with hose of tub of discharging fume, the hose adopts high temperature resistant rubber to make, the upper end fixedly connected with connecting pipe of hose, the hose of setting be convenient for the connecting pipe and discharge fume the sealing connection of arbitrary angle between the tub, make things convenient for generating set's equipment.

Compared with the prior art, the utility model has the advantages of:

(1) the corrugated heating panel and the amortization cotton that this scheme set up can improve the radiating rate in the box when making an uproar falls in the amortization to generator set's radiating efficiency has been improved, and the amortization shell that sets up has the function of filtering the flue gas when making an uproar falls in the amortization, thereby has avoided the flue gas that generator set work produced to cause the pollution to operational environment.

(2) The right-hand member of blast pipe has the filter lid through threaded connection, and the filter lid is equipped with the mounting groove, and the fixed cover in the mounting groove has connect the filter screen, and the mounting groove has the blast pipe through threaded connection, and the filter lid of setting can prevent that debris from getting into to cause the jam in the blast pipe, has the effect of preventing blockking up.

(3) The heat dissipation plate and the box body are encircled to form an empty avoiding groove, the empty avoiding groove is communicated with an upper air hole and a lower air hole, the empty avoiding groove is internally connected with silencing cotton in a contact mode, the side face of the silencing cotton is connected with an air inlet hole in a contact mode, the silencing cotton is arranged to avoid noise from being transmitted to the outside through the air inlet hole to cause noise pollution, and the noise reduction function of the generator set is improved.

(4) The oblique dog of fixedly connected with in the amortization shell, the left side contact of oblique dog is connected with the amortization subassembly, and the right side fixedly connected with blow off pipe of amortization shell, the oblique dog of setting can avoid shower nozzle spun water to get into the amortization subassembly in, the sewage of being convenient for passes through the blow off pipe discharge amortization shell moreover.

(5) The upper end fixedly connected with hose of tub of discharging fume, the hose adopts high temperature resistant rubber to make, and the upper end fixedly connected with connecting pipe of hose, the hose of setting be convenient for the connecting pipe and discharge fume the sealing connection of arbitrary angle between the tub, make things convenient for generating set's equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a sectional view of the structure of the silencing shell of the present invention;

fig. 4 is a side view of the filter cover structure of the present invention.

The reference numbers in the figures illustrate:

the air-conditioning unit comprises a box body 1, an air inlet 11, a unit main body 2, a smoke exhaust pipe 21, a hose 22, a connecting pipe 23, a noise reduction assembly 3, an air outlet pipe 31, a noise reduction shell 4, a water inlet pipe 41, a spray head 42, a blow-off pipe 43, an inclined baffle 44, an exhaust pipe 45, a filter cover 5, a mounting groove 51, a filter screen 52, a heat dissipation plate 6, a first baffle 61, a second baffle 62, an upper air hole 63, a lower air hole 64, a clearance groove 65, noise reduction cotton 66 and a silent fan 7.

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. 1-4, a silent diesel generator set comprises a box body 1, referring to fig. 1-4, an air inlet 11 is arranged on the side surface of the box body 1, when a silent fan 7 works, external air enters the box body 1 through the air inlet 11 to exchange cold and hot air, a unit main body 2 is fixedly installed in the box body 1, a smoke exhaust pipe 21 is arranged at the upper end of the unit main body 2, the smoke exhaust pipe 21 is used for exhausting smoke generated by the work of a diesel engine, the smoke exhaust pipe 21 is fixedly connected with a connecting pipe 23 through a hose 22, the connecting pipe 23 is used for transmitting the smoke and noise into a silencing component 3 to carry out silencing and noise reduction, a silencing shell 4 is fixedly connected at the upper end of the box body 1, the silencing shell 4 is made of silencing material, and belongs to the prior art, a silencing component 3 is fixedly connected in the silencing shell 4, the silencing component 3 is a silencer, and belongs to, the lower end of the silencing component 3 is fixedly connected with a connecting pipe 23, the right side of the silencing component 3 is fixedly connected with an air outlet pipe 31, the air outlet pipe 31 is used for discharging smoke after silencing and noise reduction, the upper end of the silencing shell 4 is fixedly sleeved with a water inlet pipe 41, the other end of the water inlet pipe 41 is connected with a tap water pipe for conveying water, the lower end of the water inlet pipe 41 is provided with a spray head 42, the spray head 42 is used for spraying water conveyed by the water inlet pipe 41 to spray and purify the smoke discharged by the air outlet pipe 31, the right side of the silencing shell 4 is fixedly connected with an exhaust pipe 45, the inner wall of the box body 1 is fixedly connected with a heat dissipation plate 6, the heat dissipation plate 6 is made of metal with good heat conductivity and has a quick heat dissipation effect, the heat dissipation plate 6 is provided with a first baffle plate 61 and a second baffle plate 62, the upper end of the box body 1, the mute fan 7 is inserted into the external power supply through a plug and used for dissipating heat in the box body 1, and the mute louver is arranged outside the mute fan 7, and belongs to the prior art.

Please refer to fig. 2 and 4, the right end of the exhaust pipe 45 is connected with the filter cover 5 through a screw thread, the filter cover 5 is provided with a mounting groove 51, the filter screen 52 is fixedly sleeved in the mounting groove 51, the mounting groove 51 is connected with the exhaust pipe 45 through a screw thread, the filter cover 5 is arranged to prevent sundries from entering the exhaust pipe 45 to cause blockage, the anti-blocking effect is achieved, the heat dissipation plate 6 and the box body 1 are enclosed to form a clearance groove 65, the clearance groove 65 is communicated with an upper air hole 63 and a lower air hole 64, the inside of the clearance groove 65 is connected with the silencing cotton 66 in a contact manner, the silencing cotton 66 is made of silencing materials, the side surface of the silencing cotton 66 is connected with the air inlet 11 in a contact manner, the silencing cotton 66 can prevent the.

Please refer to fig. 1 and 3, the oblique dog 44 of fixedly connected with in the amortization shell 4, the left side contact of the oblique dog 44 is connected with amortization subassembly 3, the right side fixedly connected with blow off pipe 43 of amortization shell 4, the oblique dog 44 that sets up can avoid in shower nozzle 42 spun water gets into amortization subassembly 3, and be convenient for sewage pass through blow off pipe 43 discharge amortization shell 4 of discharging fume, the upper end fixedly connected with hose 22 of tub 21 of discharging fume, hose 22 adopts high temperature resistant rubber to make, hose 22's upper end fixedly connected with connecting pipe 23, the hose 22 that sets up is convenient for the connecting pipe 23 and discharges fume the sealing connection of arbitrary angle between the tub 21, make things convenient for.

When the silent diesel generator set is used, an external power plug of the silent fan 7 is firstly inserted, the silent fan 7 sucks hot air in the box body 1 when working, then outside cold air enters the box body 1 through the air inlet hole 11, the upper air hole 63 and the lower air hole 64, the arranged wave-shaped heat dissipation plate 6 and the arranged noise reduction cotton 66 can improve the heat dissipation speed in the box body 1 when noise reduction is carried out, thereby improving the heat dissipation efficiency of the generator set, when a diesel engine arranged in the generator set works, smoke can be discharged through the smoke discharge pipe 21, the smoke enters the noise reduction host machine 3 through the hose 22 and the connecting pipe 23 for noise reduction, the smoke after noise reduction enters the noise reduction shell 4 through the air outlet pipe 31, then tap water conveyed by the water inlet pipe 41 sprays and purifies the smoke discharged from the air outlet pipe 31 through the spray nozzle 42, sewage containing impurities flows to the sewage discharge pipe 43 along the inclined baffle 44, then discharge the outside of amortization shell 4 through blow off pipe 43, then the outside that discharges box 1 is passed through blast pipe 45 to the air through the purification, and the amortization shell 4 that sets up has the function of filtering the flue gas when the amortization is fallen and is made an uproar to the flue gas of having avoided generating set work to produce causes the pollution to operational environment.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a silence diesel generating set, includes box (1), its characterized in that: the side of box (1) is equipped with inlet port (11), fixed mounting has unit main part (2) in box (1), the upper end of unit main part (2) is equipped with the pipe of discharging fume (21), the pipe of discharging fume (21) is through hose (22) fixedly connected with connecting pipe (23), the upper end fixedly connected with amortization shell (4) of box (1), fixedly connected with amortization subassembly (3) in amortization shell (4), the lower extreme fixedly connected with connecting pipe (23) of amortization subassembly (3), the right side fixedly connected with outlet duct (31) of amortization subassembly (3), the upper end fixed coupling of amortization shell (4) has inlet tube (41), the lower extreme of inlet tube (41) is equipped with shower nozzle (42), the right side fixedly connected with blast pipe (45) of amortization shell (4), the inner wall fixedly connected with heating panel (6) of box (1, the heat dissipation plate (6) is provided with a first baffle (61) and a second baffle (62), and a mute fan (7) is fixedly mounted at the upper end of the box body (1).

2. The silent diesel generator set of claim 1, wherein: the right-hand member of blast pipe (45) has filter lid (5) through threaded connection, filter lid (5) are equipped with mounting groove (51), the fixed cover has been cup jointed filter screen (52) in mounting groove (51), mounting groove (51) have blast pipe (45) through threaded connection.

3. The silent diesel generator set of claim 1, wherein: the heat dissipation plate (6) and the box body (1) are enclosed to form an empty avoiding groove (65), the empty avoiding groove (65) is communicated with an upper air hole (63) and a lower air hole (64), silencing cotton (66) is connected in the empty avoiding groove (65) in a contact mode, and the side face of the silencing cotton (66) is connected with an air inlet hole (11) in a contact mode.

4. The silent diesel generator set of claim 1, wherein: the utility model discloses a silencer, including amortization shell (4), the contact of the left side of oblique dog (44) is connected with amortization subassembly (3), the right side fixedly connected with blow off pipe (43) of amortization shell (4).

5. The silent diesel generator set of claim 1, wherein: the upper end fixedly connected with hose (22) of tub (21) of discharging fume, hose (22) adopt high temperature resistant rubber to make, the upper end fixedly connected with connecting pipe (23) of hose (22).

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