CN213016583U - Stacked marine oil heater - Google Patents

Abstract

The utility model discloses a marine oil heater of stack formula, including the stack mounting bracket, the stack mounting bracket is by lower floor's oil heater support, the intermediate support, upper strata support and fixed stay gusset are constituteed, lower floor's oil heater support branch is equipped with two sets of and the bottom of symmetrical position in stack mounting bracket, oil heater one has been erect to the top of two sets of lower floor's oil heater support, the intermediate support branch is equipped with two sets of and erects the top tip of oil heater one respectively, oil heater two has been erect to the top of two sets of intermediate supports, upper strata support branch is equipped with two sets of and erects the top of oil heater two respectively, the fixed stay gusset is installed between right side upper strata support and intermediate support. The utility model relates to a superimposed oil heater uses this kind of superimposed type oil heater to replace the oil heater that the level was arranged, carries out the stack installation through superimposed mode with array oil heater and uses, has reduced the occupancy in space to make and to make full use of in the space.

Description

Stacked marine oil heater

Technical Field

The utility model relates to a marine equipment technical field specifically is a marine oil heater of stack formula.

Background

At present, in order to further reduce the ship operation cost, almost all large ship diesel engines and most diesel generators adopt heavy oil as fuel, however, the heavy oil has high viscosity at normal temperature, is difficult to transport in pipelines, and cannot be directly sprayed into cylinders for combustion, so that the heavy oil needs to be preheated to reduce the viscosity to an allowable range. For a given fuel property, the viscosity is temperature dependent, and therefore the oil heater is required to heat the fuel to the desired temperature of the system.

However, the existing oil heater has the following problems in the installation and use processes: generally, the volume of the oil heater for the ship is small, the space of a shipyard is very limited, when the requirement of the heat exchange quantity is required to be met, and under the condition of limited space, double or multiple oil heaters are used for realizing the requirement of the heat exchange quantity, so that the required horizontal space is enlarged, and the limited space is narrower, even the interference between products occurs to serious people. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine oil heater of stack formula has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a stacked marine oil heater comprises a stacked mounting rack, wherein the stacked mounting rack is composed of a lower layer oil heater support, an intermediate support, an upper layer support and a fixed supporting rib plate, the lower layer oil heater support is provided with two groups which are symmetrically arranged at the bottom of the stacked mounting rack, two groups of oil heaters are erected above the lower layer oil heater support, the intermediate support is provided with two groups which are erected at the upper end part of the oil heater I respectively, two groups of oil heaters are erected above the intermediate support, two groups of upper layer supports are erected above the oil heaters respectively, the fixed supporting rib plate is arranged on the right side between the upper layer support and the intermediate support, adjacent two groups of components in the lower layer oil heater support, the intermediate support, the upper layer support and the fixed supporting rib plate are fixedly connected through bolts, and arc-shaped placing grooves are formed in the upper ends of the lower layer oil heater support and the upper layer support, two sets of sockets have been seted up to the lateral wall symmetry of arc standing groove, the equal symmetry in both ends of oil heater one and oil heater two is provided with two sets of limiting plates, the limiting plate buckle is located the right side in the socket two sets of anti-vibration connecting plate holes have been seted up to the symmetry on the upper support.

As a preferred embodiment of the present invention, the socket includes a main hole and a guiding hole disposed below the main hole, and the main hole is communicated with the guiding hole.

As an embodiment of the utility model discloses a preferred embodiment, the limiting plate includes the pole setting and fixes the guide bar in the pole setting bottom, the peripheral cover in junction of pole setting and guide bar has inlayed the pressure-bearing spring, the bottom of pressure-bearing spring sets up in the upper end opening part of guiding hole, the outside of pole setting is the slope form and is provided with metal shrapnel, metal shrapnel's outside machine-shaping has lug and inboard to be provided with the spring, the guide bar activity sets up in the guiding hole.

As an optimal implementation manner of the present invention, two sets of bayonets have been seted up to arc standing groove bilateral symmetry, the lug buckle is in the bayonet.

As a preferred embodiment of the present invention, the diameter of the upper end opening of the guide hole is smaller than the diameter of the upright rod and smaller than the diameter of the pressure-bearing spring.

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

1. the utility model provides a superimposed oil heater uses this kind of superimposed type oil heater to replace the oil heater that the level was arranged, carries out the stack installation through superimposed mode with array oil heater and uses, has reduced the occupancy in space to make and to make full use of in the space.

2. The device is provided with the anti-vibration connecting plate, so that the instability of equipment caused by vibration generated during the operation of the ship can be prevented, and the stability of the equipment in the operation process is improved.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an overall side view of the present invention;

fig. 3 is a partial a structure diagram of the present invention.

In the drawing, 1-a lower layer oil heater support, 2-a middle support, 3-an upper layer support, 4-a fixed support rib plate, 5-an oil heater I, 6-an oil heater II, 7-an arc-shaped placing groove, 8-a socket, 9-a limiting plate, 10-an anti-vibration connecting plate hole, 11-a main hole, 12-a guide hole, 13-an upright rod, 14-a guide rod, 15-a pressure-bearing spring, 16-a metal elastic sheet, 17-a lug, 18-a spring and 19-a bayonet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stacked marine oil heater comprises a stacked mounting rack, wherein the stacked mounting rack is composed of a lower layer oil heater support 1, an intermediate support 2, an upper layer support 3 and a fixed supporting rib plate 4, the lower layer oil heater support 1 is provided with two groups which are symmetrically arranged at the bottom of the stacked mounting rack, an oil heater I5 is erected above the two groups of lower layer oil heater supports 1, the intermediate support 2 is provided with two groups which are respectively erected at the upper end part of the oil heater I5, an oil heater II 6 is erected above the two groups of intermediate support 2, the upper layer support 3 is provided with two groups which are respectively erected above the oil heater II 6, the fixed supporting rib plate 4 is obliquely arranged between the right upper layer support 3 and the intermediate support 2, and the adjacent two groups of the lower layer oil heater support 1, the intermediate support 2, the upper layer support 3 and the fixed supporting rib plate 4 are fixedly connected through bolts, the equal machine-shaping in upper end of lower floor's oil heater support 1 and upper support 3 has arc standing groove 7, and two sets of sockets 8 have been seted up to the lateral wall symmetry of arc standing groove 7, and the equal symmetry in both ends of oil heater one 5 and oil heater two 6 is provided with two sets of limiting plates 9, and limiting plate 9 buckle is in socket 8, and the symmetry has been seted up two sets of anti-vibration connecting plate holes 10 on the upper support 3 that is located the right side, and the surface coating of oil heater one 5 and oil heater two 6 has the insulation cover.

And (4) supplementary notes: when the oil heaters on the upper layer and the lower layer are different in length, the rear end support is appropriately lengthened on the long bottom support plate in order to ensure that the rear end support corresponds to the bolt hole on the lower layer, the non-overlapped part is reinforced by using the fixed support rib plate 4, and plate-type lifting lugs are arranged at two ends of the upper layer support 3.

In a further improvement, as shown in fig. 3: the socket 8 includes a main hole 11 and a pilot hole 12 provided below the main hole 11, and the main hole 11 communicates with the pilot hole 12.

In a further improvement, as shown in fig. 3: the limiting plate 9 comprises an upright rod 13 and a guide rod 14 fixed at the bottom of the upright rod 13, a pressure-bearing spring 15 is sleeved at the periphery of the joint of the upright rod 13 and the guide rod 14, the bottom of the pressure-bearing spring 15 is arranged at an opening at the upper end of the guide hole 12, a metal elastic sheet 16 is obliquely arranged at the outer side of the upright rod 13, a lug 17 is formed at the outer side of the metal elastic sheet 16 in a processing mode, a spring 18 is arranged at the inner side of the metal elastic sheet 16, the guide rod 14 is movably arranged in the guide hole 12, when the first oil heater 5 and the second oil heater 6 are respectively hung in the arc-shaped placing groove 7, the limiting plates 9 at the bottoms of the first oil heater 5 and the second oil heater 6 are correspondingly clamped in the socket 8, the metal elastic sheet 16 and the spring 18 are extruded on the inner wall of the main hole 11, the limiting plate 9 enters the main hole 11, the guide rod 14 at the tail end enters the guide hole 12, thereby achieving the purpose of limiting and fixing.

In a further improvement, as shown in fig. 3: two sets of bayonets 19 have been seted up to arc standing groove 7 bilateral symmetry, and lug 17 buckle is spacing through bayonet 19 to lug 17 in bayonet 19.

Specifically, the diameter of the opening at the upper end of the guide hole 12 is smaller than the diameter of the upright rod 13 and smaller than the diameter of the pressure-bearing spring 15, and the design mode can achieve the purpose of limiting the upright rod 13 and the pressure-bearing spring 15.

When in use: the utility model discloses a stacked oil heater adopts the upper and lower equipment of two independent oil heaters, the oil heaters of upper and lower floor are mutually completely independent, have respective cold and hot medium respectively, there is not any heat conversion between the upper and lower two-layer oil heater, upper and lower floor carries out bolted connection by middle intermediate support 2, in addition, the afterbody of oil heater one 5 is installed plate-type lug and is used for its hoist and mount of itself, when oil heater one 5 and oil heater two 6 hang into arc standing groove 7 respectively, limiting plate 9 of oil heater one 5 and oil heater two 6 bottom corresponds in the bayonet socket 8 of blocking into, extrude metal shell fragment 16 and spring 18 at the inner wall of main hole 11 and make limiting plate 9 enter into main hole 11 and terminal guide bar 14 enter into guide hole 12 and reach the purpose of buffering through pressure-bearing spring 15, when metal shell fragment 16 all enters into bayonet socket 19 corresponding to bayonet socket 17 of the inboard in main hole 11, thereby reach spacing fixed purpose, can push up lug 17 through the roof pressure device when needs are dismantled into main hole 11 in, then hoist oil heater can, can produce jolting at the in-process of ship operation, for the influence that the oil heater that makes to be in the upper strata reduces vibration, open anti-vibration connecting plate hole 10 on upper support 3 respectively, link to each other with the anti-vibration connecting plate on the ship, reach absorbing purpose.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a marine oil heater of stack formula, includes stack mounting bracket, its characterized in that: the stack mounting bracket comprises lower floor's oil heater support (1), intermediate bottom (2), upper support (3) and fixed stay gusset (4), lower floor's oil heater support (1) branch is equipped with two sets ofly and the bottom of symmetrical position stack mounting bracket, and is two sets of oil heater (5) have been erect to the top of lower floor's oil heater support (1), intermediate bottom (2) branch is equipped with two sets ofly and erects respectively in the top tip of oil heater (5), and is two sets of the top of intermediate bottom (2) is erect and is equipped with two (6) oil heater, upper support (3) branch is equipped with two sets ofly and erects respectively in the top of oil heater two (6), fixed stay gusset (4) are the slope form and install on the right side between upper support (3) and intermediate bottom (2), lower floor's oil heater support (1), intermediate bottom (2), All through bolt fixed connection between adjacent two sets of parts in upper support (3) and fixed stay gusset (4), the equal machine-shaping in upper end of lower floor's oil heater support (1) and upper support (3) has arc standing groove (7), two sets of socket (8) have been seted up to the lateral wall symmetry of arc standing groove (7), the equal symmetry in both ends of oil heater (5) and oil heater two (6) is provided with two sets of limiting plate (9), limiting plate (9) buckle is located right side in socket (8) two sets of anti-vibration connecting plate hole (10) have been seted up to the symmetry on upper support (3).

2. A stacked marine oil heater according to claim 1, wherein: the socket (8) comprises a main hole (11) and a guide hole (12) arranged below the main hole (11), and the main hole (11) is communicated with the guide hole (12).

3. A stacked marine oil heater according to claim 1, wherein: limiting plate (9) include pole setting (13) and fix guide bar (14) in pole setting (13) bottom, pole setting (13) have inlayed pressure-bearing spring (15) with the peripheral cover in junction of guide bar (14), the bottom of pressure-bearing spring (15) sets up in the upper end opening part of guiding hole (12), the outside of pole setting (13) is the slope form and is provided with metal shrapnel (16), the outside machine-shaping of metal shrapnel (16) has lug (17) and inboard to be provided with spring (18), guide bar (14) activity sets up in guiding hole (12).

4. A stacked marine oil heater according to claim 3, wherein: two sets of bayonets (19) have been seted up to arc standing groove (7) bilateral symmetry, lug (17) buckle in bayonet socket (19).

5. A stacked marine oil heater according to claim 3, wherein: the diameter of an opening at the upper end of the guide hole (12) is smaller than that of the upright rod (13) and smaller than that of the pressure-bearing spring (15).

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