CN216240948U - Box type diesel generator set - Google Patents

Abstract

The utility model relates to a box-type diesel generator set, which comprises a box body, wherein an engine and a storage battery connected with the engine are arranged in the box body, the output part of the engine is connected with a motor, the engine is provided with a first part connected with a first filtering component, the engine is provided with a second part connected with a silencer, the engine is provided with a third part connected with a water tank, the engine is also connected with a fuel tank through a pipeline component and an oil-water separator, and the fuel tank is connected with a drain outlet through an oil pipe. Similarly, set up oil supplementing pipeline and oil pump on the fuel tank to set up the oil pump oil inlet of connecting oil supplementing pipeline on the box, and then can pump oil through the oil pump is quick when connecting the oil tank through this oil pump oil inlet, with the quick automatic oil supplementing of realization engine under the circumstances of not shutting down.

Description

Box type diesel generator set

Technical Field

The utility model relates to the technical field of power equipment, in particular to a box-type diesel generator set.

Background

The diesel generator set converts energy generated by fuel combustion into mechanical energy through a diesel engine, transmits the mechanical energy to a generator, and then converts the mechanical energy into electric energy through the generator and outputs the electric energy to electric equipment for use. The diesel generator set has wide application in industrial and agricultural production, national defense, science and technology and daily life.

The purpose is according to customer's service environment and application mode make diesel generating set need use in outdoor operations to satisfy the requirement of long-time on-load, but current diesel generating set still has the problem as follows:

when the outdoor environment is a mine field or a building site with large dust, the dust is easily sucked into the generator set, so that the internal generator set is damaged, and the service life of the generator set is shortened.

And (II) the conventional generator set cannot realize the function of quickly supplementing oil.

(III) when the inside storage battery of current generating set is ageing can't pneumatic unit, need the manual work to change the storage battery and come pneumatic unit again, and the manual work is changed the storage battery and is wasted time and energy under the abominable condition of outdoor environment, still has the potential safety hazard.

And (IV) when the generator set is in the suburb far away from the urban area, if the generator set breaks down, field operators cannot solve the problem, and professional engineers need to arrive at the field to solve the problem, so that the efficiency is low, and the timeliness is poor.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a box-type diesel generator set to solve one or more problems of the prior art.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the box-type diesel generator set comprises a box body, wherein an engine and a storage battery connected with the engine are arranged in the box body, the output part of the engine is connected with a motor, the engine is provided with a first part connected with a first filtering component, a second part connected with a silencer and a third part connected with a water tank, the engine is also connected with a fuel tank through a pipeline component and an oil-water separator, and the fuel tank is connected with a drain outlet through an oil pipe; a plurality of second filtering components are arranged outside the box body, wherein

The first filter assembly comprises an end cover and a shell connected with the end cover, a first filter element is arranged in the shell, and a second filter element is connected in the first filter element;

the second filtering component is including the air inlet frame that has the air outlet the inside of air inlet frame sets up a plurality of sound structures of inhaling air outlet department, in still cover the third filter core on the air inlet frame, the filter fineness of third filter core is not less than 5 um.

Furthermore, the air inlet frame is kept away from the one end of third filter core and still has first fly leaf, first fly leaf movably sets up in the air inlet frame.

Further, inhale the sound structure including the mesh board and set up in the inside fibre structure of mesh board, fibre structure wholly or partially sets up in the mesh board.

Furthermore, the pipeline assembly comprises an oil inlet pipeline connected with one part of the fuel tank and an oil return pipeline connected with the other part of the fuel tank, wherein part of the oil inlet pipeline is connected with the input end of the oil-water separator, and the output end of the oil-water separator is connected with an oil inlet of the engine through another oil inlet pipeline; the oil return pipeline is provided with a part connected with an oil return port of the engine.

Furthermore, a fusing valve is arranged at the output end of the oil-water separator.

Further, still set up the oil supply pipeline on the fuel tank, the oil supply pipeline has partly and connects the oil pump, the oil supply pipeline still has another part and connects the oil pump oil inlet.

Furthermore, a plurality of baffles are arranged in the box body, each baffle encloses to form a rectangular structure, and an oil collecting tank is arranged at the bottom of the box body in the rectangular structure.

Further, the oil collecting groove is formed along the length direction or the width direction of the box body.

Furthermore, a quick-plugging port is arranged outside the box body.

Furthermore, a rain-proof cap is arranged on the silencer.

Compared with the prior art, the utility model has the following beneficial technical effects:

the manual oil supplementing device has the advantages that the structure is simple, the use is convenient, and the oil gun can manually supplement oil to the oil tank through the oil filling port arranged on the tank body. Similarly, set up oil supplementing pipeline and oil pump on the fuel tank to set up the oil pump oil inlet of connecting oil supplementing pipeline on the box, and then can pump oil through the oil pump is quick when connecting the oil tank through this oil pump oil inlet, with the quick automatic oil supplementing of realization engine under the circumstances of not shutting down.

And (II) further, when the electric quantity of the storage battery in the box body is insufficient, the quick-plugging port can be used for quickly connecting a new storage battery so as to quickly start the engine unit.

(III) furtherly sets up a plurality of second filtering component on the box, and it can filter 5um and above particle of particle diameter, and the setting of first fly leaf can be opened in order realizing as the box internal gas feed when engine unit normal operating simultaneously, and is the same, and it has the function of keeping off the rain when rainy day environment to it is difficult to get into inside the box to guarantee the rainwater.

And (IV) further, the air sucked into the engine can be filtered with high precision by the arrangement of the first filtering component, so that the air with higher cleanliness can be guaranteed to be provided for the engine, and the service life and the working efficiency of the engine can be improved.

And further, the arrangement of the baffle plate ensures that leaked oil and leaked liquid are not easy to flow out of the box body. Similarly, the oil collecting groove is arranged, so that fuel oil or antifreeze can fall into the oil collecting groove after leakage, and influence on internal equipment of the engine unit and pollution to the environment are avoided.

Drawings

Fig. 1 shows a schematic front view structure diagram of a box-type diesel generator set according to an embodiment of the utility model.

Fig. 2 shows a schematic top view structure diagram of the box-type diesel generator set according to the embodiment of the utility model.

Fig. 3 shows a front view of a box body in the box type diesel generator set according to the embodiment of the utility model.

Fig. 4 shows a top view of a box body in the box type diesel generator set according to the embodiment of the utility model.

Fig. 5 shows a side view of a box body in the box type diesel generator set according to the embodiment of the utility model.

Fig. 6 shows a schematic layout of a tank body and a fuel tank in a tank type diesel generating set according to an embodiment of the utility model in a front view direction.

Fig. 7 shows a schematic layout of a tank and a fuel tank in a tank-type diesel generator set according to an embodiment of the utility model in a top view.

Fig. 8 shows a schematic layout of the box and the motor in the box-type diesel generator set according to the embodiment of the utility model.

FIG. 9 shows a schematic connection diagram of a fuel tank and an oil-water separator in the box-type diesel generator set according to the embodiment of the utility model.

FIG. 10 shows a schematic connection diagram of a fuel tank, an oil-water separator and an engine in the box-type diesel generator set according to the embodiment of the utility model.

FIG. 11 shows a schematic connection diagram of a fuel tank, an oil-water separator and an engine in the box-type diesel generator set according to the embodiment of the utility model.

Fig. 12 shows an external structural diagram in the box-type diesel generator set according to the embodiment of the utility model.

In the drawings, the reference numbers: 1. a box body; 2. a fuel tank; 200. an oil supplementing pipeline; 201. an oil inlet of the oil pump; 202. an oil inlet pipeline; 203. an oil return line; 204. an oil pump; 205. a sewage draining outlet; 206. an oil pipe; 207. an oil filler; 3. a motor; 4. an oil-water separator; 5. an engine; 6. a bellows; 7. a muffler; 8. rain-proof caps; 9. a first filter assembly; 900. an air tube; 901. a housing; 902. a first filter element; 903. a second filter element; 904. an end cap; 10. a second filter assembly; 1001. an air intake frame; 10010. an air outlet; 1002. a sound absorbing structure; 10020. a mesh plate; 10021. a fibrous structure; 1003. a third filter element; 1004. a first movable plate; 1005. a fixing frame; 11. a control screen; 12. a battery cell; 13. an oil sump; 14. a baffle plate; 15. a unit chassis; 16. a water tank; 17. a second movable plate; 18. a quick-connect interface; 19. and fusing the valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description is made in detail with reference to the accompanying drawings and the detailed description of the present invention. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.

Referring to fig. 1 and 2, the box-type diesel generator set of the present invention includes a box body 1 having a control panel 11, referring to fig. 11, a set chassis 15 is fixedly connected to an inner bottom plate of the box body 1, referring to fig. 1 and 2, an engine 5 is fixedly connected to the set chassis 15, a left output portion of the engine 5 is connected to a motor 3, a right side of the engine 5 is connected to a water tank 16, an exhaust port of the engine 5 is connected to one end of a corrugated pipe 6, the other end of the corrugated pipe 6 is connected to a muffler 7, the muffler 7 is mounted on a top of the box body 1, an outlet of the muffler 7 is further connected to a rain hat 8, and the rain hat 8 is opened when the box-type diesel generator set is in normal operation, so that gas exhausted from the engine 5 can be exhausted from the rain hat 8 after being silenced.

Further, please refer to fig. 1 and fig. 2 continuously, an air inlet of the engine 5 is connected to a first filter assembly 9, specifically, the first filter assembly 9 includes an air pipe 900, one end of the air pipe 900 is connected to the air inlet of the engine 5, the other end of the air pipe 900 is connected to a housing 901, the housing 901 is clamped to an end cover 904, a first filter element 902 is installed in the housing 901, an inner portion of the first filter element 902 is connected to a second filter element 903, wherein a filtering accuracy of the first filter element 902 is not greater than 0.4um, a filtering accuracy of the second filter element 903 is not greater than 0.3um, and a filtering accuracy of the second filter element 903 is smaller than that of the first filter element 902, so as to provide air with higher cleanliness for the engine 5, which is beneficial to improving a working life and a working efficiency of the engine.

Further, with continued reference to fig. 1 and 2, the engine 5 is further connected to the fuel tank 2 through a pipeline assembly and a water-oil separator.

Specifically, referring to fig. 1, fig. 9 and fig. 10, the pipeline assembly includes an oil inlet pipeline 202 connected to an oil outlet of the fuel tank 2 and an oil return pipeline 203 connected to an oil return port of the fuel tank 2, wherein the other end of the oil inlet pipeline 202, which is far away from the oil inlet of the fuel tank 2, is connected to an inlet end of the oil-water separator 4, an outlet end of the oil-water separator 4 is connected to the fuse valve 19, and one end of the fuse valve 19 is connected to an oil inlet of the engine 5 through another oil inlet pipeline 202. The oil-water separator 4 can be mainly used for filtering impurities in diesel oil, so that the service life of the engine can be further prolonged. And when the fusing valve 19 avoids the fire disaster of the unit, the fusing valve 19 can be automatically fused when reaching 80 +/-5 ℃ to block an oil way, so that the engine 5 is stopped. Similarly, the other end of the oil return line 203, which is far from the oil return port of the fuel tank 2, is connected to the oil return port of the engine 5.

Further, with continuing reference to fig. 1, 7, 9 and 10, the fuel tank 2 is further connected to a drain 205 through an oil pipe 206, and the drain 205 is used for draining water, oil and fuel. The fuel tank 2 further has an oil supply port, which is connected to an oil inlet 201 of the oil pump through an oil supply pipeline 200, wherein the oil supply pipeline 200 is further provided with an oil pump 204. When the oil in the fuel tank 2 in the box-type diesel generator set is about to use up, the oil inlet 201 of the oil pump is connected with an external oil tank, then the oil pump 204 is used for quickly pumping oil from the oil tank to enter the fuel tank 2, correspondingly, a liquid level sensor can be additionally arranged in the fuel tank 2 to realize automatic oil supplement according to the liquid level of the fuel tank 2, and further the quick automatic oil supplement of the engine set under the condition of no shutdown is ensured.

Further, with continuing reference to fig. 1, fig. 7, fig. 9, fig. 10 and fig. 12, the tank body 1 is further provided with a fuel filler 207, and a fuel port of the fuel filler 207 extends to be connected with the fuel tank 2, so that the fuel tank 2 can be refilled manually through a fuel gun.

Further, referring to fig. 1 to 11, a plurality of second filter assemblies 10 are further disposed on the outer side of the tank 1, specifically, the second filter assemblies 10 are respectively disposed at the front end, the left side and the right side of the tank 1, where the front end of the tank 1 refers to an end of the tank 1 close to the fuel tank 2.

Further, please continue to refer to fig. 1 and fig. 3, the second filter assembly 10 includes an air inlet frame 1001 having an air outlet 10010, a plurality of sound absorbing structures 1002 are disposed inside the air inlet frame 1001, a third filter element 1003 is further covered on the air inlet frame 1001 at the air outlet 10010, the third filter element 1003 is fixed by a fixing frame 1005, the fixing frame 1005 is fixedly connected to the air inlet frame 1001, and the filtering precision of the third filter element 1003 is not less than 5 um.

Further, with reference to fig. 1 and fig. 3, a first movable plate 1004 is further disposed at one end of the air intake frame 1001, which is far away from the third filter element 1003, the first movable plate 1004 is movably disposed at an outer side of the air intake frame 1001, specifically, the first movable plate 1004 is hinged to the air intake frame 1001, and during normal operation, the first movable plate 1004 can be opened and the first movable plate 1004 is opened at a fixed angle through a fixing member, so as to achieve continuous air intake into the box 1. Similarly, it has the function of keeping off the rain when rainy day environment to guarantee that the rainwater is difficult to get into inside the box.

Specifically, with continued reference to fig. 1 and fig. 3, the sound-absorbing structure 1002 is arranged in the air intake frame 1001 from top to bottom, and the sound-absorbing structure 1002 is disposed obliquely with respect to the air intake frame 1001, the sound-absorbing structure 1002 includes a mesh plate 10020 and a fiber structure 10021 disposed inside the mesh plate 10020, preferably, the fiber structure 10021 may be a cotton structure, and the fiber structure 10021 is disposed wholly or partially inside the mesh plate 10020.

Referring to fig. 1, 4 and 7, a plurality of baffles 14 are further disposed inside the tank 1, and each baffle 14 encloses to form a rectangular structure, so as to prevent oil from flowing out of the tank 1 from the inside of the tank 1 when oil leaks.

Further, with continuing reference to fig. 1, 4 and 7, an oil collecting tank 13 is further formed at the bottom of the box body 1, preferably, the oil collecting tank 13 is formed along the width direction of the box body 1, and similarly, a sensor may be disposed in the oil collecting tank 13 to further monitor the oil leakage condition and send an alarm to a corresponding control module to prompt the oil leakage condition.

Of course, in other embodiments of the present invention, the oil collecting groove 13 may be opened along the length direction of the box body 1, and the present invention is not limited thereto.

Further, please refer to fig. 12, a fast socket 18 is further disposed outside the box 1, when the electric quantity of the battery 12 inside the box 1 is insufficient, the fast socket 18 can connect an external battery, and further connect the circuit portion of the motor 5 through the fast socket 18 and the circuit, so that the external battery supplies power to the engine 5 through the fast socket 18, and further quickly start the engine 5. The case 1 further has a second flap 17 at the rear end of the case 1, and the second flap 17 is hinged to the case 1 so that the second flap 17 can be opened to observe the condition of the equipment in the case 1.

The working process of the utility model is as follows:

referring to fig. 1 to 12, when the piston inside the engine 5 moves from top to bottom, the intake valve is opened, fresh air enters the inside of the engine 5 from the first filter assembly 9 and completes the intake stroke, the piston moves from bottom to top, the intake and exhaust valves are closed, and the air is compressed to increase the temperature and pressure, thereby completing the compression process. When the piston reaches the top, the fuel oil filtered by the fuel oil injector in the engine 5 is sprayed into the combustion chamber in a mist form to be mixed with high-temperature and high-pressure air and ignited for combustion, and the formed high pressure pushes the piston to work downwards to push a crankshaft in the engine 5 to rotate so as to finish the work. After the work is done, the piston moves from bottom to top, the exhaust valve is opened to exhaust, the exhausted gas passes through the silencer 7 and is exhausted from the rain hat 8, and the crankshaft rotates to enable the motor 3 to rotate to generate power, so that power supply is achieved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. Box diesel generating set, including the box, its characterized in that: the engine and a storage battery connected with the engine are arranged in the box body, the output part of the engine is connected with the motor, the engine is provided with a first part connected with the first filtering component, a second part connected with the silencer and a third part connected with the water tank, the engine is also connected with the fuel tank through the pipeline component and the oil-water separator, and the fuel tank is connected with the drain outlet through the oil pipe; a plurality of second filtering components are arranged outside the box body, wherein

The first filter assembly comprises an end cover and a shell connected with the end cover, a first filter element is arranged in the shell, and a second filter element is connected in the first filter element;

the second filtering component is including the air inlet frame that has the air outlet the inside of air inlet frame sets up a plurality of sound structures of inhaling air outlet department, in still cover the third filter core on the air inlet frame, the filter fineness of third filter core is not less than 5 um.

2. The box diesel generator set of claim 1, wherein: the air inlet frame is kept away from the one end of third filter core and still has first fly leaf, first fly leaf movably sets up in the air inlet frame.

3. The box diesel generator set of claim 1, wherein: inhale sound structure include the mesh board and set up in the inside fibre structure of mesh board, fibre structure wholly or partially sets up in the mesh board.

4. The box diesel generator set of claim 1, wherein: the pipeline assembly comprises an oil inlet pipeline connected with one part of the fuel tank and an oil return pipeline connected with the other part of the fuel tank, wherein part of the oil inlet pipeline is connected with the input end of the oil-water separator, and the output end of the oil-water separator is connected with an oil inlet of the engine through another oil inlet pipeline; the oil return pipeline is provided with a part connected with an oil return port of the engine.

5. The box diesel generator set of claim 3, wherein: and the output end of the oil-water separator is also provided with a fusing valve.

6. The box diesel generator set of claim 4, wherein: still set up the oil supplementing pipeline on the fuel tank, the oil supplementing pipeline has partly and connects the oil pump, the oil supplementing pipeline still has another part and connects the oil pump oil inlet.

7. The box diesel generator set of claim 3, wherein: the oil collecting device is characterized in that a plurality of baffles are further arranged inside the box body, each baffle is enclosed to form a rectangular structure, and an oil collecting tank is arranged at the bottom of the box body inside the rectangular structure.

8. The box diesel generator set of claim 7, wherein: the oil collecting groove is formed along the length direction or the width direction of the box body.

9. The box diesel generator set of claim 1, wherein: and a quick-plugging port is also arranged outside the box body.

10. The box diesel generator set of claim 3, wherein: and a rain-proof cap is also arranged on the silencer.

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