CN220248208U - Generating set with wind-guiding function - Google Patents

Abstract

The utility model relates to a generator set with an air guide function, which comprises a chassis and a generator set device, wherein the generator set device is arranged on the chassis and comprises a power generation assembly and a heat dissipation assembly, the heat dissipation assembly is connected with the power generation assembly, and the heat dissipation assembly is used for dissipating heat of the power generation assembly; the heat dissipation assembly comprises a heat dissipation box body, the heat dissipation box body comprises an air guide piece, the air guide piece is obliquely arranged along the first direction, and the air guide piece is used for guiding out heat generated by the power generation assembly. The technical scheme of this application is for making the radiating box can just play the radiating effect, has set up the wind-guiding piece along first direction slope, designs into the slope structure with the right angle exhaust channel of original generating set, can contact with outside air fast through the setting of wind-guiding piece to help hot-blast discharge, improve heat dispersion.

Description

Generating set with wind-guiding function

Technical Field

The utility model relates to the field of heat dissipation of generator sets, in particular to a generator set with an air guiding function.

Background

Gensets typically include a chassis, an engine, and a generator. The conventional generator set is placed on the ground through an open type stand, and generates great noise and vibration during working, so that the surrounding environment is affected seriously. Therefore, in the prior art, the generator set is placed in a closed box body to perform isolation and noise reduction, and after the closed box body is added, the generator set needs to be ensured to have good heat dissipation performance. However, the exhaust channel of the existing box-type generator set is a right-angle channel, so that the exhaust is not smooth and the heat dissipation effect is poor.

Disclosure of Invention

In view of the above-mentioned problem, the application provides a generating set with air guide function for solve the current box generating set's of formula passageway of airing exhaust and be right angle passageway, it is unsmooth to airing exhaust, the poor technical problem of radiating effect.

In order to achieve the above object, the present inventors provide a generator set with an air guiding function, including a chassis and a generator set device, the generator set device is mounted on the chassis, the generator set device includes a generator assembly and a heat dissipation assembly, the heat dissipation assembly is connected with the generator assembly, and the heat dissipation assembly is used for dissipating heat of the generator assembly; the heat dissipation assembly comprises a heat dissipation box body, the heat dissipation box body comprises an air guide piece, the air guide piece is obliquely arranged along the first direction, and the air guide piece is used for guiding out heat generated by the power generation assembly.

In prior art, the technical scheme of this application just plays the radiating effect for making the radiating box, has set up the wind-guiding piece along the slope of first direction, designs into the slope structure with the right angle exhaust channel of original generating set, can contact with outside air fast through the setting of wind-guiding piece to help hot-blast discharge, improve heat dispersion.

As one embodiment of the utility model, the power generation assembly comprises a power generation box body, an engine and a generator, wherein the engine and the generator are arranged in the power generation box body, one end of the engine is connected with the generator, and the other end of the engine is used for being connected with the heat dissipation assembly. Thus, the power generation box body is arranged outside the engine and the generator, so that noise generated when the power generation assembly works can be reduced.

As one embodiment of the utility model, the heat dissipation box body further comprises a side plate, a top plate and a bottom plate, one side of the heat dissipation box body connected with the power generation assembly is provided with an opening, and the other side of the heat dissipation box body is provided with the side plate; the roof is connected with the one end of curb plate, and the other end of curb plate passes through wind-guiding spare and is connected with the bottom plate. Therefore, the bottom plate is connected with the chassis, the top plate is mainly used for radiating, and the side plates are matched with the air guide piece and used for discharging heat generated by the power generation assembly through the top plate. The air guide piece is obliquely arranged along the first direction, namely, if the air guide piece is obliquely arranged, compared with the original right-angle structure, the consumption of sheet metal parts is reduced, and the cost is saved.

As an embodiment of the present utility model, an included angle between the air guiding member and the first direction is an obtuse angle. Therefore, the air guide piece can play a role in guiding air, so that hot air generated by the generator set with the air guide function can be contacted with external air more quickly, and the heat dissipation performance is improved.

As an embodiment of the present utility model, the side plate is disposed perpendicular to the top plate. Therefore, the side plates are perpendicular to the top plate, so that the hot air exhausting path can be shortened, the hot air can be contacted with the outside air more quickly, and the heat dissipation performance is further improved.

As one implementation mode of the utility model, a first protective net is arranged on one side of the engine of the power generation box body, a first radiating hole is formed in the first protective net, a second protective net is arranged on the top of the power generation box body, a second radiating hole is formed in the second protective net, and the second radiating hole is communicated with the first radiating hole so as to discharge heat generated by the power generation assembly. Therefore, the heat generated by the power generation assembly can be normally dissipated by the heat dissipation assembly. The power generation box body is provided with a first protective net with first radiating holes, the top of the radiating box body is provided with a second protective net with second radiating holes, and the heat generated by the power generation assembly is discharged through the communication of the second radiating holes and the first radiating holes.

As one embodiment of the utility model, the power generation box body is provided with a water baffle above the first protection net, and the water baffle is used for preventing rainwater from entering the first protection net. Therefore, in the transportation process, the water baffle can effectively prevent rainwater from entering the first protection net, and water inflow of the first protection net is avoided, so that the operation of the power generation assembly is influenced.

As one embodiment of the present utility model, the cross section of the heat dissipation case is a right trapezoid. Therefore, the air guide piece can play a role in guiding air, the use of sheet metal parts is reduced, and the cost is further reduced.

As an embodiment of the present utility model, the heat dissipating assembly further includes an exhaust muffler connected to the power generating assembly, the exhaust muffler being installed at an upper end of the heat dissipating case. Therefore, the heat dissipation assembly can better facilitate the heat dissipation of the exhaust channel.

As one embodiment of the present utility model, the generator set having the air guiding function is a diesel generator set. Thus, diesel oil is used as fuel, which is more economical and has lower cost.

The foregoing summary is merely an overview of the present application, and is provided to enable one of ordinary skill in the art to make more clear the present application and to be practiced according to the teachings of the present application and to make more readily understood the above-described and other objects, features and advantages of the present application, as well as by reference to the following detailed description and accompanying drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of the present application and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a schematic diagram of a generator set with air guiding function according to an embodiment of the present disclosure;

FIG. 2 is another schematic structural diagram of a generator set with air guiding function according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a heat dissipating box according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of another structure of a heat dissipating box according to an embodiment of the present disclosure;

FIG. 5 is a schematic diagram of another embodiment of a generator set with air guiding function;

fig. 6 is an enlarged view of a in fig. 5.

Reference numerals referred to in the above drawings are explained as follows:

100. a generator set with an air guiding function;

1. a chassis;

2. a generator set device;

21. a power generation assembly;

211. a power generation box body;

2111. a first protective net;

2112. a water baffle;

22. a heat dissipation assembly;

221. a heat-dissipating box;

2211. an air guide member;

2212. a side plate;

2213. a top plate;

2214. a bottom plate;

2215. an opening;

2216. a second protective net;

222. an exhaust muffler;

a. a first direction;

b. an included angle between the air guide piece and the first direction.

Detailed Description

In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples and are not intended to limit the scope of protection of the present application.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in the embodiments may be combined in any manner to form a corresponding implementable technical solution.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the description of specific embodiments only and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a representation for describing a logical relationship between objects, which means that there may be three relationships, e.g., a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the front-to-back associated object is an "or" logical relationship.

In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.

Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this application is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.

As in the understanding of the "examination guideline," the expressions "greater than", "less than", "exceeding", and the like are understood to exclude the present number in this application; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of the embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of groups", "a plurality of" and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," etc., are used herein as terms of orientation or positional relationship based on the specific embodiments or figures, and are merely for convenience of description of the specific embodiments of the present application or ease of understanding of the reader, and do not indicate or imply that the devices or components referred to must have a particular position, a particular orientation, or be configured or operated in a particular orientation, and therefore are not to be construed as limiting of the embodiments of the present application.

Unless specifically stated or limited otherwise, in the description of the embodiments of the present application, the terms "mounted," "connected," "affixed," "disposed," and the like are to be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to the specific circumstances.

In the prior art, the generator set is placed in a closed box body to perform isolation and noise reduction, and after the closed box body is added, the generator set needs to be ensured to have good heat dissipation performance. However, the exhaust channel of the existing box-type generator set is a right-angle channel, so that the exhaust is not smooth and the heat dissipation effect is poor. The applicant found that, in order to enable the heat dissipation box 221 to perform the heat dissipation function, the air guide 2211 is arranged obliquely along the first direction a, the right-angle air exhaust channel of the existing generator set is designed to be an inclined structure, and the air guide 2211 can be in contact with the external air rapidly, so that the hot air is discharged, and the heat dissipation performance is improved.

The generator set 100 with the air guiding function can be used for a generator set taking other substances as fuel, such as a gasoline generator set or a diesel generator set.

Referring to fig. 1 to 2, the present embodiment relates to a generator set 100 with an air guiding function, including a chassis 1 and a generator set device 2, the generator set device 2 is installed on the chassis 1, the generator set device 2 includes a generator component 21 and a heat dissipation component 22, the heat dissipation component 22 is connected with the generator component 21, and the heat dissipation component 22 is used for dissipating heat of the generator component 21; the heat dissipation assembly 22 includes a heat dissipation case 221, the heat dissipation case 221 includes an air guide 2211, the air guide 2211 is disposed obliquely along a first direction a, and the air guide 2211 is used for guiding out heat generated by the power generation assembly 21.

The heat dissipation component 22 plays a role in heat dissipation, and mainly dissipates heat through the exhaust channel. Therefore, the heat dissipation case 221 is modified to better perform heat dissipation. Specifically, on the one hand, the original heat dissipation box 221 may be directly modified, that is, the air guide 2211 is a part of the heat dissipation box 221. On the other hand, the air guide 2211 can be added on the basis of the existing heat dissipation box 221. In this application, as shown in fig. 2, the original heat dissipation box 221 is mainly modified, that is, the air guide 2211 is a part of the heat dissipation box 221, where the air guide 2211 is obliquely arranged along the first direction a, and the right-angle air exhaust channel of the existing generator set is designed into an oblique structure, so that the air guide 2211 can be quickly contacted with external air, thereby facilitating the discharge of hot air and improving the heat dissipation performance.

According to some embodiments of the present application, optionally, the power generation assembly 21 includes a power generation box 211, an engine and a generator, wherein the engine and the generator are installed in the power generation box 211, one end of the engine is connected with the generator, and the other end of the engine is used for being connected with the heat dissipation assembly 22. In this way, the power generation case 211 is provided outside the engine and the generator, so that noise generated when the power generation module 21 operates can be reduced. In some embodiments, the power generation box 211 further includes a water tank, which is connected to the engine and plays a role in heat dissipation. Optionally, a water tank is provided between the engine and the radiator assembly 22.

According to some embodiments of the present application, optionally, as shown in fig. 3, the heat dissipation box 221 further includes a side plate 2212, a top plate 2213, and a bottom plate 2214, where one side opening 2215 of the heat dissipation box 221 connected to the power generation assembly 21 is formed, and the other side of the heat dissipation box 221 is formed by the side plate 2212; the top plate 2213 is connected to one end of the side plate 2212, and the other end of the side plate 2212 is connected to the bottom plate 2214 through the air guide 2211.

Bottom plate 2214 is used for connecting with chassis 1, and roof 2213 is used for heat dissipation mainly, and curb plate 2212 cooperates with air guide 2211 for discharging the heat that electricity generating module 21 produced through roof 2213. If the air guide 2211 is obliquely arranged along the first direction a, that is, if the air guide 2211 is obliquely arranged, compared with the original right-angle structure, the consumption of sheet metal parts is reduced, and the cost is saved.

According to some embodiments of the present application, optionally, as shown in fig. 3, an included angle b between the air guide 2211 and the first direction a is an obtuse angle. Preferably, the included angle b between the air guide 2211 and the first direction a is 135 °. In this way, the air guide 2211 can play a role of guiding air, so that hot air generated by the generator set 100 with the air guide function can be more rapidly contacted with external air, and the heat dissipation performance is improved.

According to some embodiments of the present application, optionally, as shown in fig. 3, side plate 2212 is disposed perpendicular to top plate 2213. I.e. the top plate 2213 is arranged in a horizontal direction and the side plates 2212 are arranged in a vertical direction (or parallel to the first direction a). In this way, the side plate 2212 is disposed perpendicular to the top plate 2213, so that the path of hot air discharge can be shortened (compared with the inclined surface of the side plate 2212), so that hot air can be more rapidly contacted with external air, and the heat dissipation performance can be further improved.

According to some embodiments of the present application, optionally, as shown in fig. 4, the cross section of the heat dissipation case 221 is a right trapezoid. Therefore, the air guide 2211 can play a role in guiding air, and meanwhile, the use of sheet metal parts is reduced, so that the cost is further reduced.

According to some embodiments of the present application, optionally, as shown in fig. 5 and 6, the power generation box 211 is provided with a first protection net 2111 on one side of the engine, a first heat dissipation hole is formed on the first protection net 2111, a second protection net 2216 is provided on the top of the heat dissipation box 221, and a second heat dissipation hole is formed on the second protection net 2216, and the second heat dissipation hole is communicated with the first heat dissipation hole to discharge heat generated by the power generation assembly 21.

Thus, to ensure that the heat dissipation assembly 22 can dissipate heat generated by the power generation assembly 21 normally. The power generation box 211 is provided with a first protection net 2111 having a first heat dissipation hole, the top of the heat dissipation box 221 is provided with a second protection net 2216 having a second heat dissipation hole, and the heat generated by the power generation assembly 21 is discharged through the second heat dissipation hole communicating with the first heat dissipation hole.

According to some embodiments of the present application, optionally, as shown in fig. 5 and 6, the power generation box 211 is provided with a water baffle 2112 above the first protection net 2111, where the water baffle 2112 is used to prevent rainwater from entering the first protection net 2111.

The water baffle 2112 may be a common water baffle 2112, specifically, the water baffle 2112 includes a first baffle and a second baffle, one end of the first baffle is installed above the first protection net 2111 of the power generation box 211, the other end of the first baffle is connected with the second baffle, and the second baffle is obliquely arranged with the first baffle, and can be inclined upwards along the vertical direction or inclined downwards along the vertical direction. Optionally, to avoid rainwater flowing into the chassis 1, a second baffle is provided that slopes upward in the vertical direction.

In this way, the water baffle 2112 can effectively prevent rainwater from entering the first protection net 2111 through the second protection net 2216 during transportation, and prevent water from entering the first protection net 2111, thereby affecting the operation of the power generation assembly 21.

According to some embodiments of the present application, optionally, as shown in fig. 5, the heat dissipating case 221 is detachably connected to the power generating case 211.

As shown in fig. 1 and 2, the heat dissipation case 221 is connected to the power generation case 211. Since the heat dissipation assembly 22 needs to be connected with the chassis 1 when in use, the chassis 1 is provided with a drain outlet for draining sewage. Therefore, the heat dissipation case 221 is also required to be detachably connected to the chassis 1. When transportation is required, as shown in fig. 5, the heat dissipation case 221 is detached from the power generation case 211 and the chassis 1. Specifically, the bottom of the heat dissipation box 221 is detachably connected with the chassis 1, and the side surface of the heat dissipation box 221 is detachably connected with the corresponding side surface of the power generation box 211, so that the length of the power generation unit 100 with the air guiding function after the heat dissipation box 221 is detached is shortened, and the transportation is more convenient, so that the transportation cost is reduced.

According to some embodiments of the present application, optionally, the heat dissipating case 221 is connected to the power generating case 211 by a first fastener. The first fastener comprises a first bolt or a first screw or a first stud, etc. So, connect through first fastener, simple structure, and easy dismounting.

According to some embodiments of the present application, optionally, the heat dissipating assembly 22 further includes an exhaust muffler 222, the exhaust muffler 222 is connected to the power generating assembly 21, and the exhaust muffler 222 is mounted at an upper end of the heat dissipating box 221.

To better facilitate the dissipation of heat from the exhaust passage, the original exhaust muffler 222 is moved upward, and the exhaust muffler 222 is positioned closer to the top of the heat dissipation case 221 (the exhaust muffler 222 of the prior art is positioned closer to the bottom of the heat dissipation case 221). I.e., the exhaust muffler 222 is installed at the upper end of the heat dissipating case 221.

According to some embodiments of the present application, optionally, the generator set 100 with the air guiding function is a diesel generator set. Thus, diesel oil is used as fuel, which is more economical and has lower cost.

Those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the present application and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the embodiments, and are intended to be included within the scope of the claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (10)

1. The generator set with the air guiding function is characterized by comprising a chassis and a generator set device, wherein the generator set device is arranged on the chassis and comprises a power generation assembly and a heat dissipation assembly, the heat dissipation assembly is connected with the power generation assembly, and the heat dissipation assembly is used for dissipating heat of the power generation assembly;

the heat dissipation assembly comprises a heat dissipation box body, the heat dissipation box body comprises an air guide piece, the air guide piece is obliquely arranged along a first direction, and the air guide piece is used for guiding out heat generated by the power generation assembly.

2. The generator set with the air guiding function according to claim 1, wherein the power generation assembly comprises a power generation box body, an engine and a generator, the engine and the generator are installed in the power generation box body, one end of the engine is connected with the generator, and the other end of the engine is used for being connected with the heat dissipation assembly.

3. The generator set with the air guiding function according to claim 2, wherein the heat dissipation box body further comprises a side plate, a top plate and a bottom plate, one side of the heat dissipation box body connected with the power generation assembly is provided with an opening, and the other side of the heat dissipation box body is provided with a side plate;

the top plate is connected with one end of the side plate, and the other end of the side plate is connected with the bottom plate through the air guide piece.

4. A generator set with air guiding function according to any one of claims 1 to 3, wherein the angle between the air guiding member and the first direction is an obtuse angle.

5. A generator set with air guiding function according to claim 3, wherein the side plates are arranged perpendicular to the top plate.

6. The generator set with the air guiding function according to claim 2, wherein the power generation box body is provided with a first protection net on one side of the engine, first heat dissipation holes are formed in the first protection net, a second protection net is arranged at the top of the heat dissipation box body, second heat dissipation holes are formed in the second protection net, and the second heat dissipation holes are communicated with the first heat dissipation holes so as to discharge heat generated by the power generation assembly.

7. The generator set with air guiding function according to claim 6, wherein the power generation box body is provided with a water baffle above the first protection net, and the water baffle is used for preventing rainwater from entering the first protection net.

8. The generator set with air guiding function according to claim 1, wherein the cross section of the heat dissipation box body is a right trapezoid.

9. The generator set with air guiding function according to claim 1, wherein the heat dissipating assembly further comprises an exhaust silencer, the exhaust silencer is connected with the power generating assembly, and the exhaust silencer is mounted at the upper end of the heat dissipating box.

10. The generator set with the air guiding function according to claim 1, wherein the generator set with the air guiding function is a diesel generator set.