CN216008686U - Diesel engine set capable of adjusting voltage and frequency - Google Patents
Diesel engine set capable of adjusting voltage and frequency Download PDFInfo
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- CN216008686U CN216008686U CN202122798514.4U CN202122798514U CN216008686U CN 216008686 U CN216008686 U CN 216008686U CN 202122798514 U CN202122798514 U CN 202122798514U CN 216008686 U CN216008686 U CN 216008686U
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Abstract
The utility model relates to a diesel engine unit capable of adjusting voltage and frequency, belonging to the technical field of generators; the alternating current generator is arranged in the sound box and arranged on the left side of the diesel engine; the radiator is arranged in the sound box, is arranged on the right side of a fan of the diesel engine in a matching way, is connected with the diesel engine through a pipeline, and is internally provided with cooling liquid; the electronic actuator is fixed on an oil injection pump of the diesel engine; the silencer is arranged in the silencing box and is connected to the right side of the diesel engine through a pipeline; the smoke outlet is arranged on the upper side of the silencer and communicated with the air outlet; the low-noise diesel engine unit arranged on the refrigerated transport vehicle can transport various butted refrigerated containers after adjusting frequency and voltage; the universal flexibility of the transport vehicle is increased, and the operation cost of the logistics transport company is reduced.
Description
Technical Field
The utility model relates to a generator technical field, concretely relates to diesel engine unit of adjustable voltage, frequency.
Background
In the logistics transportation process, fewer refrigerated containers can be used, and the refrigerated transport vehicle is supplied with power by a diesel engine unit; in the prior art, one refrigerated transport vehicle can only transport a refrigerated container in a power supply mode, and a plurality of refrigerated transport vehicles with fixed frequency and fixed pressure are required for logistics transportation; due to inconsistent voltage and frequency of refrigerated containers in various countries of the world, certain dimension is brought to management and operation of logistics transportation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a diesel engine set with reasonable design and adjustable voltage and frequency aiming at the defects and defects of the prior art, and the low-noise diesel engine set arranged on the refrigerated transport vehicle can transport various butted refrigerated containers after adjusting the frequency and the voltage; the universal flexibility of the transport vehicle is increased, and the operation cost of the logistics transport company is reduced.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the air conditioner comprises a mute box and a diesel engine, wherein the diesel engine is arranged in the mute box, an air outlet is arranged on the right side of the upper end of the mute box, and air inlets are arranged on the upper end and the bottom of the left side of the mute box;
it also includes:
the alternating current generator is arranged in the mute box and is arranged on the left side of the diesel engine;
the radiator is arranged in the sound box, is arranged on the right side of a fan of the diesel engine in a matching way, is connected with the diesel engine through a pipeline, and is internally provided with cooling liquid;
the electronic actuator is fixed on an oil injection pump of the diesel engine;
the silencer is arranged in the silencing box and is connected to the right side of the diesel engine through a pipeline;
the smoke outlet is arranged on the upper side of the silencer and communicated with the air outlet;
the automatic protection control system is arranged on the left side of the mute box, and the alternating current generator and the electronic actuator are connected with the automatic protection control system and a storage battery on the upper side of the alternating current generator;
the emergency switch is arranged on the left side of the mute box and arranged on the front side of the automatic protection control system, and the emergency switch is connected with the storage battery and the automatic protection control system.
Preferably, a waterproof aviation plug is arranged at the bottom of the front side of the mute box and is connected with the output end of the alternating-current generator.
Preferably, the automatic protection control system contain the controller, voltage fine-tuning switch, voltage change over switch, frequency conversion switch, start button, stop button and manual button, the controller sets up in the left side of silence case, voltage fine-tuning switch, voltage change over switch, frequency conversion switch, switch sets up in the right side of controller from last down in proper order, start button, stop button and manual button all set up in the display screen downside of controller, wherein, switch is connected with the controller, voltage fine-tuning switch, voltage change over switch, frequency conversion switch all are connected with alternator, frequency conversion switch still is connected with electronic actuator.
Preferably, a fuel oil inlet is arranged on the diesel engine.
Preferably, the silence case constitute by base and box, go into the wind gap and set up respectively in base and box, the air outlet sets up on the box, the box is detachable structure, the box cover is located on the base, and diesel engine, alternator and silencer all are fixed in on the base.
Preferably, the front side of the box body is provided with a left door body and a right door body which are oppositely arranged.
Preferably, the top plate of the box body is provided with an oil filling port and a water filling port from left to right in sequence.
Compared with the prior art, the beneficial effects of the utility model are that: the diesel engine set with adjustable voltage and frequency, which is arranged on the refrigerated transport vehicle, can transport various butted refrigerated containers after adjusting the frequency and the voltage; the universal flexibility of the transport vehicle is increased, and the operation cost of the logistics transport company is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic view of the connection structure between the middle diesel engine, the alternator, the radiator and the muffler of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is an enlarged view of a portion B in fig. 2.
Description of reference numerals:
the device comprises a sound box 1, a base 1-1, a box body 1-2, an air outlet 1-2-1, an air inlet 1-2-2, an oil filler 1-2-3, a water filler 1-2-4, a diesel engine 2, an alternating current generator 3, a radiator 4, an electronic actuator 5, a silencer 6, a smoke outlet 7, an automatic protection control system 8, a controller 8-1, a voltage fine-adjustment switch 8-2, a voltage conversion switch 8-3, a frequency conversion switch 8-4, a power switch 8-5, a starting button 8-6, a stopping button 8-7, a manual button 8-8, an emergency switch 9, a waterproof aviation plug 10, a fuel oil inlet 11 and a door body 12.
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.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the air conditioner comprises a sound box 1 and a diesel engine 2, wherein the diesel engine 2 is arranged in the sound box 1, an air outlet 1-2-1 is arranged on the right side of the upper end of the sound box 1, and air inlets 1-2-2 are arranged on the upper end and the bottom of the left side of the sound box 1;
it also includes:
the alternating current generator 3 is arranged in the sound box 1 by utilizing a bolt, and the alternating current generator 3 is arranged on the left side of the diesel engine 2; the alternating current generator 3 is a motor with adjustable voltage and frequency;
the radiator 4 is arranged in the sound box 1, the radiator 4 is arranged on the right side of a fan of the diesel engine 2 in a matching mode, the radiator 4 is connected with the diesel engine 2 through a pipeline, and cooling liquid is arranged in the pipeline;
the electronic actuator 5 is fixed on an oil injection pump of the diesel engine 2 by using a bolt;
the silencer 6 is arranged in the silencing box 1 by using bolts, and the silencer 6 is connected to the right side of the diesel engine 2 through a pipeline;
the smoke outlet 7 is arranged on the upper side of the silencer 6, and the smoke outlet 7 is communicated with the air outlet 1-2-1;
the automatic protection control system 8 is arranged on the left side of the silent sound box 1, and the alternating current generator 3 and the electronic actuator 5 are both connected with the automatic protection control system 8 and a storage battery on the upper side of the alternating current generator 3;
the emergency switch 9 is arranged on the left side of the sound box 1, the emergency switch 9 is arranged on the front side of the automatic protection control system 8, and the emergency switch 9 is connected with the storage battery and the automatic protection control system 8.
Preferably, a waterproof aviation plug 10 is further arranged at the bottom of the front side of the sound box 1, and the waterproof aviation plug 10 is connected with the output end of the alternator 3.
As a preferred scheme, furthermore, the automatic protection control system 8 comprises a controller 8-1, a voltage fine-tuning switch 8-2, a voltage change-over switch 8-3, a frequency change-over switch 8-4, a power switch 8-5, a start button 8-6, a stop button 8-7 and a manual button 8-8, the controller 8-1 is arranged at the left side of the mute box 1, the voltage fine-tuning switch 8-2, the voltage change-over switch 8-3, the frequency change-over switch 8-4 and the power switch 8-5 are sequentially arranged at the right side of the controller 8-1 from top to bottom, the start button 8-6, the stop button 8-7 and the manual button 8-8 are all arranged at the lower side of a display screen of the controller 8-1, wherein the power switch 8-5 is connected with the controller 8-1, the voltage fine-tuning switch 8-2, the voltage change-over switch 8-3 and the frequency change-over switch 8-4 are all connected with the alternating current generator 3, and the frequency change-over switch 8-4 is also connected with the electronic actuator 5.
Preferably, the diesel engine 2 is further provided with a fuel inlet 11.
Preferably, the silent box 1 is composed of a base 1-1 and a box body 1-2, an air inlet 1-2-2 is respectively arranged in the base 1-1 and the box body 1-2, an air outlet 1-2-1 is arranged on the box body 1-2, the box body 1-2 is a detachable structure, the box body 1-2 is covered on the base 1-1 by bolts, and the diesel engine 2, the alternator 3 and the muffler 6 are all fixed on the base 1-1 by bolts.
Preferably, the front side of the box 1-2 is provided with two door bodies 12 arranged oppositely at the left and the right.
Preferably, an oil filling port 1-2-3 and a water filling port 1-2-4 are sequentially arranged on a top plate of the tank body 1-2 from left to right.
The working principle of the specific embodiment is as follows: a flywheel shell of the diesel engine 2 is connected with an outer flange bolt of the alternating current generator 3, and a flywheel of the diesel engine 2 is connected with a steel sheet bolt of the alternating current generator 3; the fan of the diesel engine 2 is matched and assembled with the radiator 4; the diesel engine 2 is connected with the radiator 4 through a pipeline, and cooling liquid is filled in the pipeline to carry out closed circulation; the diesel engine 2 is connected with the muffler 6 through a pipeline; the electronic actuator 5 is connected with the diesel engine 2 through bolts; the automatic protection control system 8 and the emergency switch 9 are arranged on the left side of the silent sound box 1; fuel diesel is connected from a fuel oil inlet 11 to the diesel engine 2 through a rubber tube;
the automatic protection control system 8 is provided with a controller 8-1, a voltage fine-tuning switch 8-2, a voltage change-over switch 8-3, a frequency change-over switch 8-4 and a power switch 8-5; the voltage is connected with corresponding electric devices through leads, a power switch 8-5 is connected with a controller 8-1 through a lead, a voltage fine adjustment switch 8-2 is connected with an alternating current generator 3 through a lead, and the voltage can be adjusted to be 5V higher and 5V lower, so that the voltage fine adjustment function is achieved; the voltage change-over switch 8-3 is connected with the alternating current generator 3 through a wire, and the switch is provided with 5 gears to select required voltage; the frequency conversion switch 8-4 is connected with the alternating current generator 3 through a lead, and the required frequency can be selected; the frequency conversion switch 8-4 is connected with the electronic actuator 5 through a lead, and the required rotating speed can be selected; thus, operators can adjust the electric devices according to actual demand conditions, and the best use effect is achieved;
preparation before starting: a rotating voltage change-over switch 8-3 and a frequency change-over switch 8-4;
selecting the requirement: the 1 st gear is: 380V/50 HZ; the 2 nd gear is: 400V/50 HZ; the 3 rd gear is: 420V/50 HZ; the 4 th gear is: 460V/60 HZ; the 5 th gear is: 480V/60 HZ; turning on a power switch 8-5, and then lighting up a display in the controller 8-1; pressing the manual button 8-8 to be a manual mode button, pressing the start button 8-6 to start the alternator 3 when the button lamp is pressed to be on, automatically increasing the speed to high-speed operation after starting, and carrying load when the voltage, the frequency and the like are normal;
a shutdown step: pressing emergency switch 9, pressing the key lamp and bright through heat dissipation time delay stop alternator 3, pressing emergency switch 9 button when meetting emergency and can stopping alternator 3 operation, clockwise rotation button when resumeing presses the button of emergency switch 9 sign again and can reset.
After adopting above-mentioned structure, this embodiment's beneficial effect is: in the diesel engine unit with adjustable voltage and frequency in the specific embodiment, the low-noise diesel engine unit arranged on the refrigerated transport vehicle can transport various butted refrigerated containers after adjusting the frequency and the voltage; the universal flexibility of the transport vehicle is increased, and the operation cost of the logistics transport company is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A diesel engine unit capable of adjusting voltage and frequency comprises a mute box (1) and a diesel engine (2), wherein the diesel engine (2) is arranged in the mute box (1), an air outlet (1-2-1) is formed in the right side of the upper end of the mute box (1), and air inlets (1-2-2) are formed in the upper end and the bottom of the left side of the mute box (1);
it is characterized in that it also comprises:
the alternating current generator (3), the alternating current generator (3) is arranged in the sound box (1), and the alternating current generator (3) is arranged on the left side of the diesel engine (2);
the radiator (4) is arranged in the sound box (1), the radiator (4) is installed on the right side of a fan of the diesel engine (2) in a matched mode, the radiator (4) is connected with the diesel engine (2) through a pipeline, and cooling liquid is arranged in the pipeline;
the electronic actuator (5), the said electronic actuator (5) is fixed to fuel injection pump of the diesel engine (2);
the silencer (6) is arranged in the silencing box (1), and the silencer (6) is connected to the right side of the diesel engine (2) through a pipeline;
the smoke outlet (7) is arranged on the upper side of the silencer (6), and the smoke outlet (7) is communicated with the air outlet (1-2-1);
the automatic protection control system (8), the automatic protection control system (8) is arranged on the left side of the mute box (1), and the alternating current generator (3) and the electronic actuator (5) are connected with the automatic protection control system (8) and a storage battery on the upper side of the alternating current generator (3);
the emergency switch (9) is arranged on the left side of the sound box (1), the emergency switch (9) is arranged on the front side of the automatic protection control system (8), and the emergency switch (9) is connected with the storage battery and the automatic protection control system (8).
2. The set of voltage and frequency adjustable diesel engines of claim 1, wherein: the waterproof aviation plug is characterized in that a waterproof aviation plug (10) is arranged at the bottom of the front side of the silent sound box (1), and the waterproof aviation plug (10) is connected with the output end of the alternating current generator (3).
3. The set of voltage and frequency adjustable diesel engines of claim 1, wherein: the automatic protection control system (8) comprises a controller (8-1), a voltage fine-tuning switch (8-2), a voltage change-over switch (8-3), a frequency change-over switch (8-4), a power switch (8-5), a start button (8-6), a stop button (8-7) and a manual button (8-8), wherein the controller (8-1) is arranged on the left side of the silent sound box (1), the voltage fine-tuning switch (8-2), the voltage change-over switch (8-3), the frequency change-over switch (8-4) and the power switch (8-5) are sequentially arranged on the right side of the controller (8-1) from top to bottom, the start button (8-6), the stop button (8-7) and the manual button (8-8) are all arranged on the lower side of a display screen of the controller (8-1), the power switch (8-5) is connected with the controller (8-1), the voltage fine-tuning switch (8-2), the voltage change-over switch (8-3) and the frequency change-over switch (8-4) are all connected with the alternating current generator (3), and the frequency change-over switch (8-4) is also connected with the electronic actuator (5).
4. The set of voltage and frequency adjustable diesel engines of claim 1, wherein: the diesel engine (2) is provided with a fuel oil inlet (11).
5. The set of voltage and frequency adjustable diesel engines of claim 1, wherein: the silent sound box (1) is composed of a base (1-1) and a box body (1-2), an air inlet (1-2-2) is respectively arranged in the base (1-1) and the box body (1-2), an air outlet (1-2-1) is arranged on the box body (1-2), the box body (1-2) is of a detachable structure, the box body (1-2) is covered on the base (1-1), and the diesel engine (2), the alternating current generator (3) and the silencer (6) are all fixed on the base (1-1).
6. The set of claim 5, wherein: the front side of the box body (1-2) is provided with a left door body (12) and a right door body (12) which are oppositely arranged.
7. The set of claim 5, wherein: the top plate of the box body (1-2) is sequentially provided with an oil filling port (1-2-3) and a water filling port (1-2-4) from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122798514.4U CN216008686U (en) | 2021-11-16 | 2021-11-16 | Diesel engine set capable of adjusting voltage and frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122798514.4U CN216008686U (en) | 2021-11-16 | 2021-11-16 | Diesel engine set capable of adjusting voltage and frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008686U true CN216008686U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122798514.4U Active CN216008686U (en) | 2021-11-16 | 2021-11-16 | Diesel engine set capable of adjusting voltage and frequency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216008686U (en) |
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2021
- 2021-11-16 CN CN202122798514.4U patent/CN216008686U/en active Active
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