CN209567047U - A kind of heat insulation structural, cabin and drilling platforms - Google Patents

Abstract

The utility model provides a kind of heat insulation structural, cabin and drilling platforms.Heat insulation structural includes: bulkhead, is provided with mounting hole；Crossing cabin pipe, is installed in mounting hole；Smoke exhaust pipe is installed in crossing cabin pipe and with crossing cabin pipe separately；And thermal insulation layer, it is arranged between smoke exhaust pipe and crossing cabin pipe and the outside of smoke exhaust pipe and crossing cabin pipe, prevention heat transmits outward from smoke exhaust pipe, the temperature of the extraneous temperature risen and bulkhead rising is reduced with this.

Description

A kind of heat insulation structural, cabin and drilling platforms

Technical field

Present document relates to ship equipment technology, espespecially a kind of heat insulation structural, a kind of cabin and a kind of drilling platforms.

Background technique

As depicted in figs. 1 and 2, the diesel engine of drilling platforms is mounted in cabin, and the smoke exhaust pipe 100 of diesel engine will pass through several Road machinery bulkhead 400 extends to main deck or more, smoke exhaust pipe 100 and the mechanical crossing cabin pipe 200 of bulkhead 400 or compound plate 300 welds Together, since diesel exhaust gas temperature is higher, high-temperature can pass through the 300 heat transmitting of crossing cabin pipe 200 or compound plate from smoke exhaust pipe 100 On to mechanical bulkhead 400 and in heat radiation to cabin, the paint on mechanical bulkhead 400 can be not only damaged, can also be improved in cabin Temperature, and installations and facilities heat dissipation effect is poor in cabin, the indoor high-temperature in cabin can shorten the service life of installations and facilities, this is just needed The power of cooling blower is improved to increase cabin ventilating efficiency, the indoor temperature in cabin is reduced with this, but increases wind Machine power will increase energy loss.

Utility model content

At least one of in order to solve the above-mentioned technical problem, there is provided herein a kind of heat insulation structurals, can reduce bulkhead The temperature of rising.

Heat insulation structural provided by the embodiment of the utility model, comprising: bulkhead is provided with mounting hole；Crossing cabin pipe, installs In the mounting hole；Smoke exhaust pipe is installed in the crossing cabin pipe and with the crossing cabin pipe separately；And thermal insulation layer, setting exist Between the smoke exhaust pipe and the crossing cabin pipe and outside of the smoke exhaust pipe and the crossing cabin pipe.

Optionally, it is provided with first flange on the lateral surface of the smoke exhaust pipe, is provided on the lateral surface of the crossing cabin pipe Second flange, the first flange are located at outside the crossing cabin pipe and are fixedly connected with the second flange.

Optionally, the first flange is welded on the lateral surface of the smoke exhaust pipe, and the second flange is welded on described On the lateral surface of crossing cabin pipe, the first flange and the second flange are bolted to connection.

Optionally, gasket is installed between the first flange and the second flange.

Optionally, the crossing cabin pipe is welded on the bulkhead.

Optionally, the thermal insulation layer includes: first thermal insulation layer, and the outside of the smoke exhaust pipe and the crossing cabin pipe is arranged in； Second thermal insulation layer is arranged between the smoke exhaust pipe and the crossing cabin pipe；With third thermal insulation layer, setting in the first flange and At the position that the second flange is connected.

Cabin provided by the utility model, including heat insulation structural described in any of the above-described embodiment.

Optionally, the cabin further include: generator is connected with the smoke exhaust pipe.

Optionally, the generator includes diesel engine.

Drilling platforms provided by the utility model, including cabin described in any of the above-described embodiment.

Compared with prior art, heat insulation structural provided by the utility model, thermal insulation layer setting smoke exhaust pipe and crossing cabin pipe it Between and smoke exhaust pipe and crossing cabin pipe outside, prevent heat from transmitting outward from smoke exhaust pipe, the temperature of extraneous rising reduced with this And the temperature that bulkhead rises.

The other feature and advantage of this paper will illustrate in the following description, also, partly become from specification It is clear that by implementing to understand herein.The purpose of this paper and other advantages can be by specifications, claims And specifically noted structure is achieved and obtained in attached drawing.

Detailed description of the invention

Attached drawing is used to provide to further understand this paper technical solution, and constitutes part of specification, with this Shen Embodiment please is used to explain the technical solution of this paper together, does not constitute the limitation to this paper technical solution.

Fig. 1 is the front view structure schematic cross-sectional view of one drilling platforms of the relevant technologies；

Fig. 2 is the front view structure schematic cross-sectional view of another drilling platforms of the relevant technologies；

Fig. 3 is the front view structure schematic cross-sectional view in cabin described in the utility model one embodiment.

Wherein, the corresponding relationship in Fig. 3 between appended drawing reference and component names are as follows:

1 cabin, 2 bulkheads, 3 crossing cabin pipes, 4 smoke exhaust pipes, 5 first flanges, 6 second flanges, 7 gaskets, 81 first thermal insulation layers, 82 second thermal insulation layers, 83 third thermal insulation layers, 9 bolts.

Specific embodiment

For the purposes, technical schemes and advantages of this paper are more clearly understood, below in conjunction with attached drawing to the reality of this paper Example is applied to be described in detail.It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the application Sign can mutual any combination.

Many details are explained in the following description in order to fully understand herein, still, can also be adopted herein Implemented with other than the one described here mode, therefore, the protection scope of this paper is not by following public specific implementation The limitation of example.

Drilling platforms provided by the utility model, as shown in figure 3, including cabin 1, cabin 1 includes heat insulation structural, heat-insulated knot Structure includes: bulkhead 2, is provided with mounting hole；Crossing cabin pipe 3, is installed in mounting hole；Smoke exhaust pipe 4, be installed in crossing cabin pipe 3, And separately with crossing cabin pipe 3；And thermal insulation layer, it is arranged between smoke exhaust pipe 4 and crossing cabin pipe 3 and smoke exhaust pipe 4 and crossing cabin pipe 3 Outside.

Thermal insulation layer is arranged between smoke exhaust pipe 4 and crossing cabin pipe 3 and the outside of smoke exhaust pipe 4 and crossing cabin pipe 3, prevents heat It is transmitted outward from smoke exhaust pipe 4, the temperature of the extraneous temperature risen and the rising of bulkhead 2 is reduced with this.Oil is provided on bulkhead Lacquer coat.

Cabin further include: generator is connected with smoke exhaust pipe 4.Cabin includes setting gradually multiple, and generator is mounted on In one of cabin.Generator is preferably diesel engine.The high-temp waste gas of diesel engine discharge is guided by 4 inner passage of smoke exhaust pipe Exhaust gas is discharged into atmosphere.

Wherein, as shown in figure 3, being provided with first flange 5 on the lateral surface of smoke exhaust pipe 4, it is arranged on the lateral surface of crossing cabin pipe 3 There is second flange 6, first flange 5 is located at outside crossing cabin pipe 3 and is fixedly connected with second flange 6.It can be, first flange 5 is welded On the lateral surface of smoke exhaust pipe 4, second flange 6 is welded on the lateral surface of crossing cabin pipe 3, and first flange 5 and second flange 6 pass through Bolt 9 is fixedly connected.Moreover, gasket 7 is equipped between first flange 5 and second flange 6, to guarantee 5 He of first flange Leakproofness between second flange 6, while also ensuring the leakproofness between adjacent cabin 1.

Specifically, crossing cabin pipe 3 is welded on bulkhead 2, guarantees the airtightness between adjacent cabin 1.

Specifically, as shown in figure 3, thermal insulation layer includes: first thermal insulation layer 81, the outer of smoke exhaust pipe 4 and crossing cabin pipe 3 is set Side, for preventing the heat on smoke exhaust pipe 4 from being transferred in cabin 1 from smoke exhaust pipe 4 and crossing cabin pipe 3；Second thermal insulation layer 82, setting exist Between smoke exhaust pipe 4 and crossing cabin pipe 3, bulkhead 2 is damaged for preventing the heat of smoke exhaust pipe 4 from being transferred on bulkhead 2 from crossing cabin pipe 3 Painting layer；With third thermal insulation layer 83, it is arranged at the position that first flange 5 is connected with second flange 6, for the row of prevention The heat of smoke pipe 4 is transmitted from first flange 5 and second flange 6 into cabin 1.

The drilling platforms, 4 heat insulation of smoke exhaust pipe is significant, and 1 temperature of cabin is substantially reduced, and is surveyed by infrared thermometer Examination, for diesel engine power at 100%, 1 temperature of cabin is 30~40 degree, not high far below 1 external temperature of cabin of code requirement In 60 degree of requirement；It also reduces that 2 surrounding devices facility of bulkhead is affected by the high temperature simultaneously, has delayed the aging speed of rubber parts Degree, improves the service life of installations and facilities；It also protects 2 surrounding of bulkhead paint not by the destruction of high temperature, improves anti-corrosive properties Energy；The rate of ventilation in cabin 1 can also be reduced, the blower of lower power can be replaced in this way, power consumption can be saved.

Specific installation process is as follows:

1. opening up mounting hole on bulkhead 2 according to the diameter of crossing cabin pipe 3, installation bore dia is not influence by calculating and setting The structural strength of bulkhead 2；

2. crossing cabin pipe 3 is welded in the mounting hole of bulkhead 2, second flange 6 is welded on crossing cabin pipe 3；

3. smoke exhaust pipe 4 is mounted in crossing cabin pipe 3, first flange 5 is welded on smoke exhaust pipe 4；

4. installing gasket 7 between first flange 5 and second flange 6, and first is locked by screw bolt and nut Flange 5 and second flange 6；

5. installing second thermal insulation layer 82 between smoke exhaust pipe 4 and crossing cabin pipe 3；

6. installing first thermal insulation layer 81 in smoke exhaust pipe 4 and the external of crossing cabin pipe 3；

7. installing third thermal insulation layer 83 at the position that first flange 5 is connected with second flange 6.

In conclusion heat insulation structural provided by the utility model, thermal insulation layer be arranged between smoke exhaust pipe and crossing cabin pipe and The outside of smoke exhaust pipe and crossing cabin pipe prevents heat from transmitting outward from smoke exhaust pipe, and temperature and the cabin of extraneous rising are reduced with this The temperature that wall rises.

In description herein, term " installation ", " connected ", " connection ", " fixation " etc. be shall be understood in a broad sense, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, can also lead to Intermediary is crossed to be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning herein.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of this paper In example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or example. Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more of the embodiments or examples with suitable Mode combine.

Although embodiment disclosed herein is as above, the content only implementation of use herein for ease of understanding Mode is not limited to herein.Technical staff in any this paper fields, do not depart from spirit disclosed herein and Under the premise of range, any modification and variation, but the patent protection model of this paper can be carried out in the form and details of implementation It encloses, still should be subject to the scope of the claims as defined in the appended claims.

Claims (10)

1. a kind of heat insulation structural characterized by comprising

Bulkhead is provided with mounting hole；

Crossing cabin pipe, installs in the mounting hole；

Smoke exhaust pipe is installed in the crossing cabin pipe and with the crossing cabin pipe separately；With

Thermal insulation layer, is arranged between the smoke exhaust pipe and the crossing cabin pipe and the outside of the smoke exhaust pipe and the crossing cabin pipe.

2. heat insulation structural according to claim 1, which is characterized in that be provided with the first method on the lateral surface of the smoke exhaust pipe Orchid, is provided with second flange on the lateral surface of the crossing cabin pipe, and it is outer and with described that the first flange is located at the crossing cabin pipe Two flanges are fixedly connected.

3. heat insulation structural according to claim 2, which is characterized in that the first flange is welded on the outer of the smoke exhaust pipe On side, the second flange is welded on the lateral surface of the crossing cabin pipe, and the first flange and the second flange pass through Bolt is fixedly connected.

4. heat insulation structural according to claim 2, which is characterized in that pacify between the first flange and the second flange Equipped with gasket.

5. heat insulation structural according to any one of claim 1 to 4, which is characterized in that the crossing cabin pipe is welded on described On bulkhead.

6. heat insulation structural according to any one of claim 2 to 4, which is characterized in that the thermal insulation layer includes:

The outside of the smoke exhaust pipe and the crossing cabin pipe is arranged in first thermal insulation layer；

Second thermal insulation layer is arranged between the smoke exhaust pipe and the crossing cabin pipe；With

Third thermal insulation layer is arranged at the position that the first flange is connected with the second flange.

7. a kind of cabin, which is characterized in that including just like heat insulation structural described in any one of claims 1 to 6.

8. cabin according to claim 7, which is characterized in that further include:

Generator is connected with the smoke exhaust pipe.

9. cabin according to claim 8, which is characterized in that the generator includes diesel engine.

10. a kind of drilling platforms, which is characterized in that including just like cabin described in any one of claim 7 to 9.