Diesel generating set

Abstract

The utility model relates to a diesel generating set which comprises a chassis oil tank, a diesel generator and a tank body, and the diesel generator is arranged on the chassis oil tank. The box body comprises a first maintenance door and a second maintenance door, the first maintenance door is hinged to the left side of the front face of the box body, the second maintenance door is hinged to the right side of the front face of the box body, the hinge point of the first maintenance door is located at the left end of the box body, and the hinge point of the second maintenance door is located at the right end of the box body. Different from the prior art, the front-side double-door design is adopted, maintenance is convenient, a supporting rod structure is omitted, cost is reduced, the diesel generator set is opened in the left-right direction when opened, and the opening height of the diesel generator set cannot be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel power generation, in particular to a diesel generator set. Background Art

[0002] The existing maintenance door of the diesel generator set adopts the design of the upper door. After the maintenance door is opened, the personnel standing next to the diesel generator set have insufficient head space, which makes maintenance inconvenient. In addition, the upper door is equipped with two gas struts, and the cost of the struts is high. After the double door is opened, the height of the unit increases, and it is inconvenient to open the maintenance door in some places where the height is not enough.

[0003] The prior art has the following problems:

[0004] The front maintenance door of the existing diesel generator set adopts a double support rod structure at both ends. The cost of the support rod is high, and the height of the diesel generator set increases after the maintenance door is opened. In an environment where the height is not enough, it is inconvenient to open the maintenance door. Utility Model Content

[0005] In view of the above problems, the present application provides a diesel generator set, which is used to solve the technical problem that the front maintenance door of the existing diesel generator set adopts a double support rod structure at the left and right ends. The cost of the support rod is high, and the height of the diesel generator set increases after the maintenance door is opened. In an environment where the height is not enough, it is inconvenient to open the maintenance door.

[0006] To achieve the above objectives, in a first aspect, the present application provides a diesel generator set, comprising:

[0007] Chassis fuel tank;

[0008] a diesel generator, the diesel generator being disposed on the chassis fuel tank; and

[0009] A box body, the box body includes a first maintenance door and a second maintenance door, the first maintenance door is hinged on the left side of the front of the box body, the second maintenance door is hinged on the right side of the front of the box body, the hinge point of the first maintenance door is located at the left end of the box body, and the hinge point of the second maintenance door is located at the right end of the box body.

[0010] As an implementation mode of the present utility model, two anti-collision blocks are arranged on the front side of the box body, and the two anti-collision blocks are respectively located at the left and right ends of the front side of the box body.

[0011] As an embodiment of the utility model, two longitudinal beams are provided at the bottom of the chassis oil tank, and the two longitudinal beams are respectively located at the left and right ends of the chassis oil tank. Two placement grooves are provided on the top of the box body, and the two placement grooves are respectively located at the left and right ends of the box body. The positions of the two placement grooves are arranged relative to the positions of the two longitudinal beams.

[0012] As an embodiment of the utility model, the placement groove is used to accommodate the longitudinal beam at the bottom of the upper diesel generator set, and the longitudinal beam is provided with more than two first through holes, and the placement groove is provided with a second through hole, and the second through hole is arranged relative to the first through hole of the longitudinal beam at the bottom of the upper diesel generator set. The diesel generator set also includes two locking rods, and the two locking rods pass through the first through hole and the second through hole respectively to fix the upper and lower diesel generator sets.

[0013] As an embodiment of the present utility model, the chassis oil tank includes an oil tank body and a mounting plate, the mounting plate is fixed to one side of the oil tank body, and the diesel generator includes a muffler, and the muffler is mounted on the mounting plate.

[0014] As an embodiment of the utility model, the box body includes a muffler shell, the muffler shell is installed on the mounting plate, a first heat dissipation hole is arranged on the top of the muffler shell, a rain cap is arranged at the outlet of the muffler, the rain cap is located on the top of the muffler shell, and more than two second heat dissipation holes are arranged on the mounting plate.

[0015] As an implementation mode of the present utility model, the diesel generator set further includes a control cabinet, the control cabinet is installed at the left end of the fuel tank body, and the mounting plate is installed at the right end of the fuel tank body.

[0016] As an embodiment of the utility model, the chassis fuel tank also includes a fuel tank body, a first air inlet, an air guide plate and a dust baffle, the first air inlet is arranged on the fuel tank body, the air guide plate is arranged relative to the first air inlet, the dust baffle is arranged on the air guide plate, and the dust baffle is arranged relative to the generator air inlet of the diesel generator.

[0017] As an embodiment of the present utility model, the chassis oil tank also includes a second air inlet, the first air inlet is arranged at the bottom of the oil tank body, the second air inlet is arranged on the left side of the oil tank body, and the second air inlet is arranged relative to the first air inlet.

[0018] Different from the prior art, the technical solution of the present application is that the first maintenance door is hinged on the left front side of the box body, and the second maintenance door is hinged on the right front side of the box body. The hinge point of the first maintenance door is located at the left end of the box body, and the hinge point of the second maintenance door is located at the right end of the box body; a double-door design is adopted on the front side to facilitate maintenance, eliminate the support rod structure, and reduce costs. When opened, it opens to the left and right directions, and will not increase the opening height of the diesel generator set.

[0019] In addition, a dust baffle is arranged on the chassis oil tank, and the dust baffle is arranged relative to the generator air inlet of the diesel generator, so that dust is not easily sucked into the generator.

[0020] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation method and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.

[0022] In the drawings of the specification:

[0023] Figure 1 A three-dimensional structural schematic diagram of a diesel generator set according to an embodiment of the present application;

[0024] Figure 2 A schematic diagram of the three-dimensional structure of a diesel generator set according to an embodiment of the present application from another angle;

[0025] Figure 3 This is a schematic diagram of the structure of a diesel generator according to an embodiment of the present application;

[0026] Figure 4 This is a schematic structural diagram of a diesel generator according to an embodiment of the present application from another angle;

[0027] Figure 5 This is a schematic diagram of the structure of a chassis oil tank according to an embodiment of the present application;

[0028] Figure 6 This is a schematic structural diagram of a chassis oil tank from another angle according to an embodiment of the present application;

[0029] Figure 7 This is a schematic diagram of the structure of two diesel generator sets stacked up and down in one embodiment of the present application;

[0030] Figure 8 This is a schematic diagram of the structure of locking rods at the location where two diesel generator sets are stacked up and down according to an embodiment of the present application.

[0031] The reference numerals in the above drawings are described as follows:

[0032] 1. chassis oil tank, 11. longitudinal beam, 12. first through hole, 13. oil tank body, 14. mounting plate, 15. second heat dissipation hole, 16. first air inlet, 17. air guide plate, 18. dust baffle, 19. second air inlet,

[0033] 2. Diesel generator, 21. Muffler, 22. Rain cap,

[0034] 3. Box body, 31. First maintenance door, 32. Second maintenance door, 33. Anti-collision block, 34. Placement slot, 35. Second through hole, 36. Muffler housing, 37. First heat dissipation hole,

[0035] 4. Locking rod,

[0036] 5. Control cabinet. DETAILED DESCRIPTION

[0037] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with 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 cannot be used to limit the scope of protection of the present application.

[0038] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0039] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0040] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, X and / or Y, which means: X exists, Y exists, and X and Y exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in a logical relationship of "or".

[0041] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0042] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0043] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0044] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0045] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0046] According to some embodiments of the present application, please refer to Figures 1 to 8The present embodiment relates to a diesel generator set, including a chassis oil tank 1, a diesel generator 2 and a box body 3, wherein the diesel generator 2 is arranged on the chassis oil tank 1; the box body 3 includes a first maintenance door 31 and a second maintenance door 32, wherein the first maintenance door 31 is hinged on the left side of the front of the box body 3, and the second maintenance door 32 is hinged on the right side of the front of the box body 3, wherein the hinge point of the first maintenance door 31 is located at the left end of the box body 3, and the hinge point of the second maintenance door 32 is located at the right end of the box body 3.

[0047] In this embodiment, the first maintenance door 31 and the second maintenance door 32 are both opened outward from the middle, and a lock body is provided on the second maintenance door 32, which can lock the first maintenance door 31 and the second maintenance door 32 and can be opened for maintenance.

[0048] According to some embodiments of the present application, optionally, two anti-collision blocks 33 are provided on the front of the box 3, and the two anti-collision blocks 33 are respectively located at the left and right ends of the front of the box 3. In this way, the two anti-collision blocks 33 can prevent the two diesel generator sets from colliding with each other when they are arranged horizontally.

[0049] According to some embodiments of the present application, optionally, two longitudinal beams 11 are provided at the bottom of the chassis oil tank 1, and the two longitudinal beams 11 are respectively located at the left and right ends of the chassis oil tank 1, and two placement grooves 34 are provided at the top of the box body 3, and the two placement grooves 34 are respectively located at the left and right ends of the box body 3, and the positions of the two placement grooves 34 are arranged opposite to the positions of the two longitudinal beams 11. In this way, through the two longitudinal beams 11 at the bottom of the chassis oil tank 1, the two placement grooves 34 of the two longitudinal beams 11 can be placed, as shown in FIG. Figure 7 As shown, it is convenient to stack two diesel generator sets and save transportation costs.

[0050] According to some embodiments of the present application, the placement groove 34 is optionally used to accommodate the longitudinal beam 11 at the bottom of the upper diesel generator set, and the longitudinal beam 11 is provided with more than two first through holes 12, and the placement groove 34 is provided with a second through hole 35, and the second through hole 35 is arranged relative to the first through hole 12 of the longitudinal beam 11 at the bottom of the upper diesel generator set. The diesel generator set also includes two locking rods 4, and the two locking rods 4 pass through the first through hole 12 and the second through hole 35 respectively to fix the upper and lower diesel generator sets. In this way, Figure 8 As shown, the locking rod 4 can first pass through the second through hole 35 of the placement groove 34, and then pass through the two first through holes 12 on the longitudinal beam 11, to fix the upper and lower diesel generator sets to each other and maintain the transportation stability of the upper and lower diesel generator sets. There is a locking rod 4 on each side of the diesel generator set to lock the left and right sides of the upper and lower diesel generator sets.

[0051] According to some embodiments of the present application, optionally, the chassis fuel tank 1 includes a fuel tank body 13 and a mounting plate 14, the mounting plate 14 is fixed to one side of the fuel tank body 13, and the diesel generator 2 includes a muffler 21, and the muffler 21 is mounted on the mounting plate 14. In this way, the muffler 21 of the diesel generator 2 can be installed through the mounting plate 14, and the muffler 21 does not touch the ground.

[0052] According to some embodiments of the present application, optionally, the box body 3 includes a muffler housing 36, the muffler housing 36 is mounted on the mounting plate 14, a first heat dissipation hole 37 is provided on the top of the muffler housing 36, a rain cap 22 is provided at the outlet of the muffler 21, the rain cap 22 is located on the top of the muffler housing 36, and more than two second heat dissipation holes 15 are provided on the mounting plate 14. In this way, through the first heat dissipation hole 37 on the top of the muffler housing 36 and the second heat dissipation hole 15 on the mounting plate 14, the upper and lower ends of the muffler 21 can be ventilated, thereby improving the heat dissipation of the muffler 21.

[0053] According to some embodiments of the present application, the diesel generator set may further include a control cabinet 5, which is mounted on the left end of the fuel tank body 13, and the mounting plate 14 is mounted on the right end of the fuel tank body 13. In this way, the control cabinet 5 and the muffler 21 are conveniently arranged without interfering with each other.

[0054] According to some embodiments of the present application, optionally, the chassis oil tank 1 further includes an oil tank body 13, a first air inlet 16, an air guide plate 17 and a dust baffle 18, the first air inlet 16 is arranged on the oil tank body 13, the air guide plate 17 is arranged relative to the first air inlet 16, the dust baffle 18 is arranged on the air guide plate 17, and the dust baffle 18 is arranged relative to the generator air inlet of the diesel generator 2. In this way, the dust baffle 18 can prevent the dust of the first air inlet 16 from being sucked into the generator air inlet.

[0055] According to some embodiments of the present application, the chassis oil tank 1 may further include a second air inlet 19, the first air inlet 16 is disposed at the bottom of the oil tank body 13, the second air inlet 19 is disposed on the left side of the oil tank body 13, and the second air inlet 19 is disposed relative to the first air inlet 16. In this way, the ventilation of the chassis oil tank 1 may be improved through the first air inlet 16 and the second air inlet 19, and the air intake of the first air inlet 16 and the second air inlet 19 is simultaneously blocked by the dust baffle 18 to prevent dust at the air inlet from being sucked into the generator.

[0056] Different from the prior art, the technical solution of the present application is that the first maintenance door 31 is hinged on the left front side of the box body 3, and the second maintenance door 32 is hinged on the right front side of the box body 3. The hinge point of the first maintenance door 31 is located at the left end of the box body 3, and the hinge point of the second maintenance door 32 is located at the right end of the box body 3. The front double-door design is adopted to facilitate maintenance, eliminate the support rod structure, and reduce costs. When opened, it opens to the left and right directions, and will not increase the opening height of the diesel generator set.

[0057] In addition, a dust baffle 18 is provided on the chassis oil tank 1. The dust baffle 18 is arranged relative to the generator air inlet of the diesel generator 2, so that dust is not easily sucked into the generator.

[0058] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A diesel generator set, characterized in that: include: Chassis fuel tank; A diesel generator, the diesel generator being arranged on the chassis fuel tank; as well as A box body, the box body includes a first maintenance door and a second maintenance door, the first maintenance door is hinged on the left side of the front of the box body, the second maintenance door is hinged on the right side of the front of the box body, the hinge point of the first maintenance door is located at the left end of the box body, and the hinge point of the second maintenance door is located at the right end of the box body.

2. The diesel generator set according to claim 1, characterized in that: Two anti-collision blocks are arranged on the front of the box body, and the two anti-collision blocks are respectively located at the left and right ends of the front of the box body.

3. The diesel generator set according to claim 1, characterized in that: Two longitudinal beams are arranged at the bottom of the chassis oil tank, and the two longitudinal beams are respectively located at the left and right ends of the chassis oil tank. Two placement grooves are arranged at the top of the box body, and the two placement grooves are respectively located at the left and right ends of the box body. The positions of the two placement grooves are arranged relative to the positions of the two longitudinal beams.

4. The diesel generator set according to claim 3, characterized in that: The placement groove is used to accommodate the longitudinal beam at the bottom of the upper diesel generator set, and the longitudinal beam is provided with more than two first through holes. The placement groove is provided with a second through hole, and the second through hole is arranged relative to the first through hole of the longitudinal beam at the bottom of the upper diesel generator set. The diesel generator set also includes two locking rods, and the two locking rods pass through the first through hole and the second through hole respectively to fix the upper and lower diesel generator sets.

5. The diesel generator set according to claim 1, characterized in that: The chassis oil tank comprises an oil tank body and a mounting plate, wherein the mounting plate is fixed to one side of the oil tank body, and the diesel generator comprises a muffler, wherein the muffler is mounted on the mounting plate.

6. The diesel generator set according to claim 5, characterized in that: The box body includes a muffler shell, which is installed on the mounting plate. A first heat dissipation hole is arranged on the top of the muffler shell. A rain cap is arranged on the outlet of the muffler, and the rain cap is located on the top of the muffler shell. More than two second heat dissipation holes are arranged on the mounting plate.

7. The diesel generator set according to claim 5, characterized in that: The diesel generator set also includes a control cabinet, which is installed at the left end of the fuel tank body, and the mounting plate is installed at the right end of the fuel tank body.

8. The diesel generator set according to claim 1, characterized in that: The chassis fuel tank also includes a fuel tank body, a first air inlet, an air guide plate and a dust baffle. The first air inlet is arranged on the fuel tank body, the air guide plate is arranged relative to the first air inlet, the dust baffle is arranged on the air guide plate, and the dust baffle is arranged relative to the generator air inlet of the diesel generator.

9. The diesel generator set according to claim 8, characterized in that: The chassis oil tank also includes a second air inlet, the first air inlet is arranged at the bottom of the oil tank body, the second air inlet is arranged on the left side of the oil tank body, and the second air inlet is arranged opposite to the first air inlet.

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