CN216752354U

CN216752354U - CHP box capable of being assembled and maintained quickly

Info

Publication number: CN216752354U
Application number: CN202123052395.4U
Authority: CN
Inventors: 张小伟; 唐继旭; 张刘海; 彭哲封
Original assignee: Shanghai Aerospace Smart Energy Technology Co ltd
Current assignee: Shanghai Aerospace Smart Energy Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-14
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to the technical field of CHP boxes, in particular to a CHP box which can be quickly assembled and maintained, comprising a box body, an equipment base and a power unit; the power unit is arranged in the box body main body and is fixed on the equipment base; the top end of the box body main body is provided with a top cover plate, the left side and the right side of the box body main body are respectively provided with a front box body and a rear box body, the front box body and the rear box body are both provided with observation windows, and the upper part of the front box body is also provided with an electric cabinet; a door frame is arranged between the front box body and the rear box body, the door frame is hinged with two side double doors through hinges, and a connecting upright post is arranged between two door bodies of the two side double doors; the equipment base comprises a symmetrical bending beam and a unit fixing bending beam, and the unit fixing bending beam is arranged in an inner cavity of the symmetrical bending beam. The box body is integrally designed in a three-section mode, the assembly efficiency is greatly improved in production and assembly, and the whole machine has the advantages of being fast in assembly, convenient to maintain in narrow space and the like.

Description

CHP box capable of being assembled and maintained quickly

Technical Field

The utility model relates to a CHP box technical field specifically is a CHP box that can fast assembly and swiftly maintain.

Background

The CHP, known by the chinese name as combined heat and power system, refers to a thermal power plant that outputs electric energy to users and also outputs heat energy to users by a certain method. The CHP box is limited by the occupied area of users and the manufacturing cost, the structural design of the box body of the conventional CHP box is not compact enough, so that the operation is very inconvenient when a core power source is maintained and overhauled in peacetime, and therefore the CHP box which can reduce the cost and is convenient to maintain and operate is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a CHP box that can fast assembly and swiftly maintain to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a CHP box body capable of being assembled and maintained quickly comprises a box body main body, an equipment base and a power unit; the power unit is arranged in the box body main body and is fixed on the equipment base; the top end of the box body main body is provided with a top cover plate, so that the protection grade of the whole machine can meet the requirement of IP54 grade; the left side and the right side of the box body main body are respectively provided with a front box body and a rear box body, the front box body and the rear box body are both provided with observation windows, and the upper part of the front box body is also provided with an electric cabinet; a door frame is arranged between the front box body and the rear box body, the door frame is hinged with two side double doors through hinges, and a connecting upright post is arranged between two door bodies of the two side double doors; the bottom of equipment base is provided with fixed stabilizer blade, and equipment base includes symmetry bending beam, the fixed bending beam of unit, is provided with the fixed bending beam of unit in the inside cavity of symmetry bending beam, sets up the fixed screw that is used for fixed power unit on the fixed bending beam of unit.

Preferably, all preferably be provided with two sets of at least observation windows on preceding box, the back box, the inside trouble of maintenance unit that can be quick.

Preferably, the front box body is provided with a heat dissipation window, the heat dissipation window is provided with a dustproof screen plate, and the front box body is fixed on the box body main body through a bolt, so that the front box body can be independently dismounted during maintenance, and the maintenance efficiency is greatly improved.

Preferably, the cross section of the connecting upright post is in an H-shaped structure, the upper end and the lower end of the longitudinal part of the left side and the right side of the connecting upright post are both connected with sealing positioning plates, the integral sealing performance is improved, and the protection grade of the whole machine can meet the requirement of IP54 grade.

Preferably, the sealing and positioning plate is fixedly arranged at the upper end and the lower end of the double doors at the two sides, and the sealing and positioning plate is connected with the connecting upright post through bolts, so that the connecting upright post can be flexibly detached during maintenance of a unit and the like.

Preferably, high-rise hoisting holes are formed in the corners of the periphery of the symmetrical bending beam, and a plurality of folding edge fixing holes are formed in the whole circle of the upper surface of the symmetrical bending beam.

Preferably, the symmetrical bending beams comprise horizontal bending beams and longitudinal bending beams, the two groups of horizontal bending beams and the two groups of longitudinal bending beams are arranged, and the two groups of horizontal bending beams and the two groups of longitudinal bending beams are connected end to form a rectangular structure.

Preferably, two sets of all be provided with fork truck and wear the wall hole on the lateral wall of horizontal bending beam, be provided with the extension protection casing on the fork truck wears the wall hole.

Preferably, the equipment base is further provided with a lubricating oil tank, and the lubricating oil tank is connected with the power unit through a pipeline.

Preferably, be fixed with the support chassis on the equipment base, the fixed camber beam of unit is fixed on supporting the chassis, and spacing draw-in groove has all been seted up to the left and right sides of the fixed camber beam of unit to through spacing draw-in groove joint on the horizontal camber beam.

Preferably, the equipment base is further provided with a gas wall-penetrating joint fixing hole and a water inlet and outlet wall-penetrating joint fixing hole which are used for being matched with the power unit.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of CHP box that can fast assembly and swiftly maintain, this box is whole to be the syllogic design, has improved assembly efficiency greatly in production and equipment, and the complete machine has the equipment swift, maintain advantages such as convenient in narrow and small space.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the box body of the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the detailed structure of the apparatus base of the present invention.

In the figure: 1. a box body main body; 2. an equipment base; 3. a power unit; 4. a top cover plate; 5. a front box body; 6. a rear box body; 7. an observation window; 8. an electric cabinet; 9. a door frame; 10. two sides are provided with double doors; 11. connecting the upright posts; 12. symmetrically bending the beam; 121. horizontally bending the beam; 122. longitudinally bending the beam; 123. a forklift penetrates through the wall hole; 124. lengthening the protective cover; 13. the bending beam is fixed by the machine set; 14. a heat dissipation window; 15. sealing the positioning plate; 16. hoisting holes on a high layer; 17. a hem fixing hole; 18. a fixed leg; 19. a lubricating oil tank; 20. a support chassis; 21. a limiting clamping groove; 22. a screw hole is fixed on the machine set; 23. a gas through-wall joint fixing hole; 24. the water inlet and outlet through-wall joint fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

For further explanation, any one of the embodiments of the present invention will be described with reference to the accompanying drawings 1 to 4:

example 1: a CHP box body capable of being assembled and maintained quickly comprises a box body main body 1, an equipment base 2 and a power unit 3; the power unit 3 is arranged inside the box body main body 1 and is fixed on the equipment base 2; a top cover plate 4 is installed at the top end of the box body main body 1, a front box body 5 and a rear box body 6 are respectively installed on the left side and the right side of the box body main body 1, observation windows 7 are respectively arranged on the front box body 5 and the rear box body 6, and an electric cabinet 8 is further installed on the upper portion of the front box body 5; a door frame 9 is arranged between the front box body 5 and the rear box body 6, the door frame 9 is hinged with two side double doors 10 through hinges, and a connecting upright post 11 is arranged between two door bodies of the two side double doors 10; the bottom of the equipment base 2 is provided with fixed support legs 18, the equipment base 2 comprises a symmetrical bending beam 12 and a unit fixed bending beam 13, the unit fixed bending beam 13 is arranged in an inner cavity of the symmetrical bending beam 12, and a unit fixed screw hole 22 for fixing the power unit 3 is formed in the unit fixed bending beam 13.

In a preferred embodiment, at least two sets of observation windows 7 are further disposed on each of the front box 5 and the rear box 6.

As a preferred embodiment, the front box body 5 is provided with a heat radiation window 14, and the heat radiation window 14 is provided with a dustproof screen.

As a preferred embodiment, the cross section of the connecting upright post 11 is in an H-shaped structure, and the upper and lower ends of the longitudinal part at the left and right sides of the connecting upright post 11 are connected with the sealing and positioning plates 15.

As a preferred embodiment, the sealing and positioning plate 15 is fixedly arranged at the upper and lower ends of the two side double doors 10, and the sealing and positioning plate 15 is connected with the connecting upright post 11 through a bolt.

As a preferred embodiment, the peripheral corners of the symmetrical bending beam 12 are provided with high-rise hoisting holes 16, and the upper surface of the symmetrical bending beam 12 is provided with a plurality of hem fixing holes 17 in a whole circle.

As a preferred embodiment, the symmetrical bending beams 12 include two groups of horizontal bending beams 121 and two groups of longitudinal bending beams 122, and the two groups of horizontal bending beams 121 and two groups of longitudinal bending beams 122 are connected end to form a rectangular structure.

As a preferred embodiment, the outer side walls of the two groups of horizontal bending beams 121 are provided with forklift wall penetrating holes 123, and the forklift wall penetrating holes 123 are provided with lengthened protective covers 124.

As a preferred embodiment, the equipment base 2 is fixed with a supporting bottom frame 20, the unit fixing bending beam 13 is fixed on the supporting bottom frame 20, the left side and the right side of the unit fixing bending beam 13 are both provided with a limiting clamping groove 21, and the unit fixing bending beam is clamped on the horizontal bending beam 121 through the limiting clamping grooves 21.

In this embodiment: when the equipment is actually assembled, the box body 1 is assembled firstly, the front box body 5 and the rear box body 6 are fixed on the left side and the right side of the box body 1 respectively through screws, the two side double doors 10 are fixed on the left side and the right side of the box body 1 respectively through hinges, the connecting upright post 11 is fixed between the two side door bodies, the upper end and the lower end of the connecting upright post 11 are connected with the sealing positioning plate 15 through screws, the power unit 3 is assembled on the equipment base 2 firstly, the power unit 3 is fixed on the unit fixing bending beam 13 on the equipment base 2 through screws, then the box body 1 is assembled on the equipment base 2 in a hoisting mode, the bottom of the box body 1 and the folding edge fixing hole 17 formed in the symmetrical bending beam 12 are assembled through screws, and the whole machine is assembled.

Example 2: the power unit 3 is a gas generator set, the gas generator set comprises a generator and an intercooler connected with the generator, a lubricating oil tank 19 is arranged on the equipment base 2, and the lubricating oil tank 19 is connected with the power unit 3 through a pipeline; and the equipment base 2 is also provided with a gas wall-penetrating joint fixing hole 23 and a water inlet and outlet wall-penetrating joint fixing hole 24 which are used for being matched with the power unit 3.

It is worth noting that: the whole device realizes control to the device through the controller, and the controller is common equipment and belongs to the prior mature technology, so that the electrical connection relation and the specific circuit structure are not described again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a CHP box that ability fast assembly and swift maintenance which characterized in that: comprises a box body (1), an equipment base (2) and a power unit (3); the power unit (3) is arranged in the box body main body (1) and is fixed on the equipment base (2); a top cover plate (4) is installed at the top end of the box body main body (1), a front box body (5) and a rear box body (6) are installed on the left side and the right side of the box body main body (1) respectively, observation windows (7) are arranged on the front box body (5) and the rear box body (6), and an electric cabinet (8) is further installed on the upper portion of the front box body (5); a door frame (9) is arranged between the front box body (5) and the rear box body (6), the door frame (9) is hinged with two side double doors (10) through hinges, and a connecting upright post (11) is arranged between two door bodies of the two side double doors (10); the bottom of the equipment base (2) is provided with fixed support legs (18), the equipment base (2) comprises a symmetrical bending beam (12) and a unit fixed bending beam (13), the unit fixed bending beam (13) is arranged in an inner cavity of the symmetrical bending beam (12), and a unit fixed screw hole (22) for fixing the power unit (3) is formed in the unit fixed bending beam (13).

2. The CHP box capable of being assembled and maintained quickly as claimed in claim 1, wherein: and a heat dissipation window (14) is formed in the front box body (5), and a dustproof screen plate is arranged on the heat dissipation window (14).

3. The CHP box capable of being assembled and maintained quickly as claimed in claim 1, wherein: the cross section of the connecting upright post (11) is in an H-shaped structure, and the upper end and the lower end of the connecting upright post (11) are both connected with a sealing positioning plate (15).

4. A CHP cabinet as claimed in claim 3, which is quick to assemble and maintain, and which comprises: the sealing and positioning plate (15) is fixedly arranged at the upper end and the lower end of the two side double doors (10), and the sealing and positioning plate (15) is connected with the connecting upright post (11) through a bolt.

5. The CHP box capable of being assembled and maintained quickly as claimed in claim 1, wherein: high-rise hoisting holes (16) are formed in four peripheral corners of the symmetrical bending beam (12), and a plurality of folding edge fixing holes (17) are formed in the whole circle of the upper surface of the symmetrical bending beam (12).

6. The CHP box capable of being assembled and maintained quickly as claimed in claim 1, wherein: the symmetrical bending beam (12) comprises a horizontal bending beam (121) and a longitudinal bending beam (122) which are connected end to end and are in a rectangular structure.

7. The CHP box capable of being assembled and maintained quickly as claimed in claim 6, wherein: and the outer side walls of the two groups of horizontal bending beams (121) are provided with forklift wall penetrating holes (123), and lengthened protective covers (124) are arranged on the forklift wall penetrating holes (123).

8. The CHP box capable of being assembled and maintained quickly as claimed in claim 1, wherein: and a lubricating oil tank (19) is also arranged on the equipment base (2), and the lubricating oil tank (19) is connected with the power unit (3) through a pipeline.

9. The CHP box capable of being assembled and maintained quickly as claimed in claim 1, wherein: the equipment comprises an equipment base (2), a supporting bottom frame (20) is fixed on the equipment base (2), a set fixing bending beam (13) is fixed on the supporting bottom frame (20), limiting clamping grooves (21) are formed in the left side and the right side of the set fixing bending beam (13), and the set fixing bending beam is connected to a horizontal bending beam (121) in a clamped mode through the limiting clamping grooves (21).