CN211819643U - Diesel generating set's silence protective housing structure - Google Patents
Diesel generating set's silence protective housing structure Download PDFInfo
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- CN211819643U CN211819643U CN202020437895.6U CN202020437895U CN211819643U CN 211819643 U CN211819643 U CN 211819643U CN 202020437895 U CN202020437895 U CN 202020437895U CN 211819643 U CN211819643 U CN 211819643U
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Abstract
A silence protective box body structure of a diesel generating set is characterized in that the diesel generating set is installed on a chassis of a horizontal outer box body, one of the left end and the right end of the outer box body is an air inlet end, and the other end of the outer box body is an air exhaust end; an air inlet is formed in the air inlet end of the outer box body, an air inlet electric louver covers the air inlet, and a cover plate hopper with a downward opening is arranged outside the air inlet side of the air inlet electric louver; the top of the air exhaust end of the outer box body is provided with an air guide cover, an air inlet at the bottom of the air guide cover is communicated with the outer box body, the air exhaust side of the air guide cover is covered with an air exhaust electric shutter, and the air inlet side of the air exhaust electric shutter is covered with a protective net; the air exhaust end of the outer box body is also provided with a smoke exhaust pipe or a smoke exhaust pipe interface; the actuating mechanisms of the air inlet electric shutter and the air exhaust electric shutter are in signal connection with the controller. The device has good noise reduction effect, and is beneficial to multiple protections of heat preservation, dust prevention, object prevention, water prevention and the like of the generator set; convenient operation, labor saving, compact structure and good economy.
Description
Technical Field
The utility model relates to a diesel engine power generation field especially relates to a diesel generating set's silence protective box structure.
Background
The diesel generator set is a power supply device which takes an internal combustion engine as a prime mover and drives a synchronous generator to generate electricity, and is a generating set which has the advantages of quick start, low investment, convenient operation and maintenance and strong adaptability to the environment. The box-type silent diesel generator set has the advantages of portability, compactness, complete matching, convenience in operation and maintenance and the like, and is widely applied to standby or main power supplies in railways, road traffic maintenance, mines, factories and other field occasions.
However, the structure of the outer box body of the existing box type diesel generator set is original and crude, some box type diesel generator sets only adopt simple protection structures such as a dustproof net and a fixed shutter on the air inlet of the outer box body, the environment of the areas such as the field, the mine and the like is severe, the self-protection capability of the diesel generator set is insufficient, environmental sand dust, animal winged insects or rainfall and snowfall easily enter the box body, the non-working damage of a plurality of engines and generators is caused, and the normal use of the diesel generator set is influenced; some box-type diesel generator sets have poor noise reduction effect and are easy to cause environmental noise pollution; some automatic control methods have low degree of manufacture, need manual operation and are relatively complicated to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a diesel generating set's silence protective box body structure is provided, under the prerequisite of ensureing diesel generating set normal operating, has that autonomic protective properties is good, open-air adverse circumstances strong adaptability, and the silence is fallen and is made an uproar, need not manual operation, advantages such as convenient maintenance.
The utility model discloses a realize through following technical scheme:
the utility model provides a diesel generating set's silence protective housing structure which characterized in that:
the diesel generator set is arranged on a chassis of the horizontal outer box body, one end of the left end and the right end of the outer box body is an air inlet end, and the other end of the left end and the right end of the outer box body is an air outlet end;
an air inlet is formed in the air inlet end of the outer box body, an air inlet electric louver covers the air inlet, a cover plate hopper with a downward opening is arranged outside the air inlet side of the air inlet electric louver, and a protective net covers the air outlet side of the air inlet electric louver;
the top of the air exhaust end of the outer box body is provided with an air guide cover, an air inlet at the bottom of the air guide cover is communicated with the outer box body, one side of the air guide cover is an air exhaust side, an air exhaust electric shutter is covered on the air exhaust side, and a protective net is covered on the air inlet side of the air exhaust electric shutter;
the air exhaust end of the outer box body is also provided with a smoke exhaust pipe or a smoke exhaust pipe interface;
the actuating mechanisms of the air inlet electric louver and the air exhaust electric louver are in signal connection with the controller, and when the diesel generating set is started and stopped, the controller simultaneously sets time in advance or sets time later to control the air inlet electric louver and the air exhaust electric louver to be started and stopped and adjust the opening angle when the diesel generating set is started.
The device integrates the diesel generating set on the same chassis, and has compact structure and good economy; the inner sides of the air inlet and outlet of the outer box body are provided with the electric shutters, the electric shutters are closed when the diesel generating set stops, the box body is in a completely closed state, heat preservation, internal cleaning and protection of the generating set are facilitated, the electric shutters are opened when the diesel generating set starts, on the premise that ventilation and heat dissipation are guaranteed, the electric shutters and the cover plate bucket covered on the outer sides of the electric shutters are downward in opening, so that the rainproof capacity is high, a part of air inlets are covered, and noise diffusion is reduced to a certain extent; the height of the outer box body is higher than that of a human body, the air guide cover is arranged above the outer box body, so that the air guide cover plays a role of shielding, hot exhaust air is higher than that of the human body and is exhausted out of the outer box body, and noise felt by a user below the exhaust air is small; in addition, the device value of one side of the air inlet end of the outer box body is higher, the requirement on the rainproof performance is higher, therefore, the cover plate hopper is covered outside the air inlet electric shutter, the double protection effect is achieved, the tolerance of the device of one side of the air exhaust end to the severe environment is stronger, the wind scooper also has a certain rainproof function, and meanwhile, the timely heat dissipation of the unit is considered, so that the cover plate hopper does not need to be covered on the air exhaust electric shutter.
Furthermore, air inlets are formed in the end face of the air inlet end of the outer box body and the box body back plate adjacent to the end face of the air inlet end, so that the air inlet volume of the box body is sufficient.
Furthermore, the storage battery of the diesel generator set is connected with the air inlet electric shutter and the air exhaust electric shutter through a power supply line, and the storage battery of the diesel generator set supplies power to the electric shutters without additionally configuring a power supply.
Furthermore, the cover plate bucket is in a reversely buckled bucket shape and protrudes out of the outer box body, the size of the bottom opening is larger than that of the top cover plate, air inlet is facilitated, and meanwhile the functions of shielding and noise reduction are achieved as much as possible.
Furthermore, a plurality of cover plate hoppers are correspondingly arranged on each air inlet electric louver at intervals in parallel up and down, and cover plates of the cover plate hoppers are arranged on the outer box body in a water-tight sealing mode, so that the problem that the overall compactness of the device is affected due to the overlarge size of each cover plate hopper is avoided while the cover plates are fully shielded, waterproof and rainproof.
Furthermore, one side of the air guide cover, which is far away from the unit cavity, is an exhaust side, and the air channel at the top of the air guide cover is a trapezoidal air channel with the cross section area gradually decreasing upwards, so that the wind resistance is reduced as much as possible, and the smooth air exhaust is ensured.
Further, the inner wall of the outer box body and the surface of the partition plate are covered with a flame-retardant sound absorption layer; a plurality of shock absorbers are arranged on the chassis of the outer box body at intervals, and the diesel generator set is installed on the chassis of the outer box body through the shock absorbers so as to further reduce noise and reduce vibration of the device and is compact in structure.
Furthermore, access doors are respectively arranged on the front side panel of the outer box body and the back panel of the box body and correspond to the diesel generator set, and a sealing door plate is movably covered on each access door, so that equipment is convenient to overhaul; the outer box outside slope of access door bottom door frame slant, sealed door plant bottom be equipped with be used for with access door bottom door frame between the sealed soft separation blade, protective properties is better.
Furthermore, the smoke exhaust pipe extends out of the outer box body from the lower part of the air exhaust side of the air guide cover, and a smoke exhaust rain cap which can be pushed open by smoke during smoke exhaust is movably covered on a smoke exhaust port of the smoke exhaust pipe, so that the smoke exhaust rain cap is rainproof and waterproof; or the smoke exhaust pipe interface is positioned below the air exhaust side of the air guide cover, the smoke exhaust pipe interface is provided with the mounting flange, and smoke exhaust pipes with different shapes and different lengths can be flexibly and additionally arranged according to specific environments, so that the smoke exhaust height or the smoke exhaust distance can be adjusted.
Furthermore, an emergency water outlet with a control valve is arranged on the inner bottom of the outer box body, the control valve is in signal connection with the controller, the emergency water outlet is opened by the controller when necessary, possible accumulated water in the box body is discharged, and the cleanness of the interior of the box body is guaranteed as much as possible.
Furthermore, the controller comprises a field controller, a remote server and a remote mobile control end which are in signal connection, so that a user can conveniently control the opening and closing of the device on the field or in the remote and monitor the normal work of the device.
The beneficial effects of the utility model reside in that:
1. the noise reduction effect of the multiple groups of electric shutters is better, the electric shutters are automatically closed when the machine is stopped, and the opening angle is adjusted when the machine is started, so that multiple protections such as heat preservation, dust prevention, object prevention, water prevention and the like of the generator set are facilitated;
2. the cover plate hopper and the wind scooper structure can play a self-protection role and can shield the diffusion of the running noise of the equipment as much as possible;
3. the operation of the diesel generator and the electric shutter can be controlled in a field automatic control and/or remote control mode, and the operation is convenient and labor-saving;
4. the generator, the diesel engine and the radiator are integrated on the same chassis, so that the structure is compact and economical.
Drawings
FIG. 1 is a front view of a preferred structure of the device
FIG. 2 is a perspective view of FIG. 1 (with diesel generator set)
FIG. 3 is a left side view of FIG. 1 (excluding the cover plate bucket on the end face of the air inlet end)
FIG. 4 is a right side view of FIG. 1 (with smoke exhaust pipe interface)
FIG. 5 is a rear view of FIG. 1 (with the lid bucket removed from the back of the case)
FIG. 6 is a top perspective view of FIG. 1
In FIGS. 1 to 6: the device comprises an outer box body 1, an air inlet end face 101, a box body back plate 102, a generator 2, an air inlet electric shutter 3, a cover plate bucket 4, an air guide cover 5, a smoke exhaust pipe 6, an air exhaust electric shutter 7, a smoke exhaust pipe interface 8, a field controller 9, a storage battery 12, a shock absorber 13, a diesel engine 14 and a radiator 15.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, in the structure of the mute protection box body of the diesel generator set, one of the left and right ends of the outer box body 1 is an air inlet end, and the other end is an air outlet end; the inner wall of the outer box body 1 is covered with a flame-retardant sound absorption layer; a plurality of vibration dampers 13 are arranged on the chassis of the outer box body 1 at intervals, and the diesel generator set is arranged on the chassis in the outer box body 1 through the vibration dampers 13; on 1 front side board of outer box and the box backplate, correspond diesel generating set respectively and set up the access door, the last activity of access door covers sealed door plant, and the outside slope of 1 outer box of access door bottom door frame slant is equipped with the soft separation blade that is used for and seals between the access door bottom door frame.
In the embodiment shown in fig. 1, 3 and 5, an air inlet is formed in an air inlet end face 101 of the outer box 1 and a box back plate 102 adjacent to the air inlet end face 101, the air inlet is covered with an air inlet electric louver 3, a cover plate hopper 4 with a downward opening is arranged outside an air inlet side of the air inlet electric louver 3, and a protective net is covered on an air outlet side of the air inlet electric louver 3; the cover plate bucket 4 is in a reversely buckled bucket shape and protrudes out of the outer box body 1, the opening size of the bottom is larger than that of the top cover plate, 3 cover plate buckets 4 are correspondingly arranged on each air inlet electric louver 3 at intervals in parallel up and down, the cover plates of the cover plate buckets 4 are installed on the outer box body 1 in a water-tight mode, and in the figures 3 and 5, the cover plate buckets 4 are removed for clearly displaying the air inlet electric louvers 3 at the current visual angle.
As shown in fig. 1 and 4, a wind scooper 5 is arranged at the top of the air exhaust end of the outer box 1, an air inlet at the bottom of the wind scooper 5 is communicated with the outer box 1, one side of the wind scooper 5, which is far away from the air inlet end of the outer box 1, is an air exhaust side, an air exhaust electric louver 7 is covered on the air exhaust side, and a protective net is covered on the air inlet side of the air exhaust electric louver 7; the air duct at the top of the air guide cover 5 is a trapezoidal air duct with the cross-sectional area gradually decreasing upwards.
The air exhaust end of the outer box body 1 is also provided with a smoke exhaust pipe 6 or a smoke exhaust pipe interface 8; as shown in fig. 1 and 2, the smoke exhaust pipe 6 extends out of the outer box body 1 from the lower part of the air exhaust side of the air guide cover 5, and a smoke exhaust rain cap which can be pushed open by smoke during smoke exhaust is movably covered on a smoke exhaust port of the smoke exhaust pipe 6; as shown in fig. 4, the smoke exhaust duct joint 8 is located on the outer box 1 below the exhaust side of the air guiding cover 5, and the smoke exhaust duct joint 8 is provided with a mounting flange.
As shown in fig. 6, the executing mechanisms of the air intake electric louver 3 and the air exhaust electric louver 7 are in signal connection with a controller, the controller can be a field controller 9, and can also comprise a field controller 9, a remote server and a remote mobile control end which are in signal connection, a storage battery 12 of the diesel generator set is connected with the air intake electric louver 3 and the air exhaust electric louver 7 through a power supply line, when the diesel generator set is started and stopped, the controller controls the air intake electric louver 3 and the air exhaust electric louver 7 to be started and stopped in advance and delayed, and the starting angles of the air intake electric louver 3 and the air exhaust electric louver 7 can be adjusted when the diesel generator set works.
Claims (10)
1. The utility model provides a diesel generating set's silence protective housing structure which characterized in that:
the diesel generator set is arranged on a chassis of a horizontal outer box body (1), one end of the left end and the right end of the outer box body (1) is an air inlet end, and the other end of the left end and the right end of the outer box body is an air exhaust end;
an air inlet is formed in the air inlet end of the outer box body (1), an air inlet electric louver (3) is covered on the air inlet, a cover plate hopper (4) with a downward opening is arranged outside the air inlet side of the air inlet electric louver (3), and a protective net is covered on the air outlet side of the air inlet electric louver (3);
an air guide cover (5) is arranged at the top of the air exhaust end of the outer box body (1), an air inlet at the bottom of the air guide cover (5) is communicated with the outer box body (1), one side of the air guide cover (5) is an air exhaust side, an air exhaust electric shutter (7) is covered on the air exhaust side, and a protective net is covered on the air inlet side of the air exhaust electric shutter (7);
the air exhaust end of the outer box body (1) is also provided with a smoke exhaust pipe (6) or a smoke exhaust pipe connector (8);
the actuating mechanisms of the air inlet electric louver (3) and the air outlet electric louver (7) are in signal connection with the controller, and when the diesel generating set is started and stopped, the controller simultaneously sets time in advance or delays the set time to control the opening and closing of the air inlet electric louver (3) and the air outlet electric louver (7) and adjust the opening angle when the diesel generating set is started.
2. The silence protective box structure of the diesel generating set according to claim 1, characterized in that: and an air inlet end face (101) of the outer box body (1) and a box body back plate (102) adjacent to the air inlet end face (101) are provided with an air inlet.
3. The silence protective box structure of the diesel generating set according to claim 1, characterized in that: a storage battery (12) of the diesel generator set is connected with the air inlet electric shutter (3) and the air exhaust electric shutter (7) through a power supply line.
4. The silence protective box structure of the diesel generating set according to claim 1, characterized in that: the cover plate hopper (4) is in a reversely buckled hopper shape and protrudes outwards from the outer box body (1), and the size of the bottom opening is larger than that of the top cover plate.
5. The silence protective box structure of the diesel generating set according to claim 1, characterized in that: a plurality of cover plate hoppers (4) are correspondingly arranged on each air inlet electric shutter (3) at intervals in parallel up and down, and cover plates of the cover plate hoppers (4) are arranged on the outer box body (1) in a water-tight manner.
6. The silence protective box structure of the diesel generating set according to claim 1, characterized in that: one side of the air guide cover (5) far away from the air inlet end of the outer box body (1) is an air exhaust side, and the air channel at the top of the air guide cover (5) is a trapezoidal air channel with the cross sectional area gradually decreasing upwards.
7. The silence protective box structure of the diesel generating set according to claim 1, characterized in that: the inner wall of the outer box body (1) is covered with a flame-retardant sound absorption layer; a plurality of shock absorbers (13) are arranged on a chassis of the outer box body (1) at intervals, and the diesel generator set is installed in the outer box body (1) through the shock absorbers (13).
8. The silence protective box structure of the diesel generating set according to claim 1, characterized in that: the smoke exhaust pipe (6) extends out of the outer box body (1) from the lower part of the air exhaust side of the air guide cover (5), and a smoke exhaust rain cap which can be pushed open by smoke during smoke exhaust is movably covered on a smoke exhaust port of the smoke exhaust pipe (6); or the smoke exhaust pipe interface (8) is positioned on the outer box body (1) below the air exhaust side of the air guide cover (5), and the smoke exhaust pipe interface (8) is provided with a mounting flange.
9. The silence protective box structure of the diesel generating set according to claim 1, characterized in that: an emergency water outlet with a control valve is arranged on the outer box body (1), and the control valve is in signal connection with a controller.
10. The silence protective box structure of the diesel generating set according to claim 1, characterized in that: the controller comprises a field controller (9) in signal connection, a remote server and a remote mobile control end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437895.6U CN211819643U (en) | 2020-03-30 | 2020-03-30 | Diesel generating set's silence protective housing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437895.6U CN211819643U (en) | 2020-03-30 | 2020-03-30 | Diesel generating set's silence protective housing structure |
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| CN211819643U true CN211819643U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020437895.6U Active CN211819643U (en) | 2020-03-30 | 2020-03-30 | Diesel generating set's silence protective housing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076026A (en) * | 2021-11-11 | 2022-02-22 | 镇江南福机电科技有限公司 | Outdoor generator set and use method thereof |
-
2020
- 2020-03-30 CN CN202020437895.6U patent/CN211819643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076026A (en) * | 2021-11-11 | 2022-02-22 | 镇江南福机电科技有限公司 | Outdoor generator set and use method thereof |
| CN114076026B (en) * | 2021-11-11 | 2024-02-13 | 鼎盛发电机(广州)有限公司 | Outdoor generator set and application method thereof |
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