阅读说明：本技术 一种含有排气碳含量测量设备的船舶 (Ship with exhaust carbon content measuring equipment ) 是由 孔宣 娄春景 于 2021-07-21 设计创作，主要内容包括：本发明公开了一种含有排气碳含量测量设备的船舶,其包括：甲板；排气装置,一部分排气装置位于甲板下方的机舱内,另一部分位于甲板的上方,另一部分排气装置贯穿机舱棚上端；测量设备,机舱和/或机舱棚设置有测量设备；导流管,导流管的两端分别与排气装置和测量设备固定连接并连通,测量设备用于测量经由导流管引入的排气中的含碳量。测量设备可以通过测量导流管引入其内部的排气,直接可以得到碳含量,也可以对测量设备的数据进行处理,得到最终的碳含量。整个检测过程无需将检测元件带离测试现场,减少了外部环境对测试数据的影响。(The invention discloses a ship containing exhaust gas carbon content measuring equipment, which comprises: a deck; one part of the exhaust device is positioned in the engine room below the deck, the other part of the exhaust device is positioned above the deck, and the other part of the exhaust device penetrates through the upper end of the engine room shed; the measuring equipment is arranged on the engine room and/or the engine room shed; and the two ends of the flow guide pipe are fixedly connected and communicated with the exhaust device and the measuring equipment respectively, and the measuring equipment is used for measuring the carbon content in the exhaust introduced through the flow guide pipe. The measuring equipment can directly obtain the carbon content by measuring the exhaust gas introduced into the measuring equipment through the flow guide pipe, and can also process the data of the measuring equipment to obtain the final carbon content. The whole detection process does not need to take the detection element away from a test field, and the influence of an external environment on test data is reduced.)

1. A ship having an exhaust gas carbon content measuring apparatus, comprising:

a deck;

the exhaust device comprises an exhaust device, a first exhaust device and a second exhaust device, wherein one part of the exhaust device is positioned in the engine room below the deck, the other part of the exhaust device is positioned above the deck, and the other part of the exhaust device penetrates through the upper end of the engine room;

a measuring device, which is provided with the nacelle and/or the nacelle;

and the two ends of the flow guide pipe are respectively fixedly connected and communicated with the exhaust device and the measuring equipment, and the measuring equipment is used for measuring the carbon content in the exhaust introduced through the flow guide pipe.

2. The vessel containing an exhaust gas carbon content measuring device according to claim 1, wherein the canopy includes a canopy body, an outer wall of the canopy body protrudes outward to form a plurality of canopy decks, and a part of the measuring device is disposed on the canopy decks.

3. The vessel having an exhaust gas carbon content measuring device according to claim 2, wherein the measuring device on the deck of the nacelle is in communication with a portion of the exhaust means above the deck through the draft tube.

4. The vessel having an exhaust gas carbon content measuring apparatus according to claim 2, wherein the ceiling body has a manhole at an upper end thereof, the side wall of the ceiling has a ceiling door, and the draft tube penetrates the ceiling door and the manhole in this order.

5. The vessel having an exhaust gas carbon content measuring device according to claim 1, wherein the device located in the engine room communicates with a portion of the exhaust means located below the deck through the draft tube.

6. The vessel having an exhaust gas carbon content measuring apparatus according to claim 5, wherein the exhaust means in the engine room includes a main exhaust pipe and an ash rainwater collection cabinet, the main exhaust pipe is communicated with the ash rainwater collection cabinet, and the draft pipe is communicated with the main exhaust pipe or the ash rainwater collection cabinet.

7. The vessel having an exhaust gas carbon content measuring device according to claim 6, wherein the exhaust means in the engine room further includes a first three-way valve and a first common flange, the first common flange being located at a protruding end of the main exhaust pipe and communicating with the main exhaust pipe, the first three-way valve being fixed to the first common flange, the soot rainwater collection cabinet being communicated with the main exhaust pipe through the first three-way valve and the first common flange, and the flow guide pipe being communicated with the main exhaust pipe or the soot rainwater collection cabinet through the first three-way valve.

8. The vessel having an exhaust gas carbon content measuring device according to claim 7, wherein the exhaust device in the engine room further includes an auxiliary exhaust pipe and a liquid-sealed tank, the auxiliary exhaust pipe is connected to the liquid-sealed tank, and the flow guide pipe is connected to the auxiliary exhaust pipe or the liquid-sealed tank.

9. The vessel having an exhaust gas carbon content measuring device according to claim 8, wherein the exhaust means in the engine room further includes a second three-way valve and a second common flange, the second common flange being located at a protruding end of the auxiliary exhaust pipe and communicating with the auxiliary exhaust pipe, the second three-way valve being fixed to the second common flange, the liquid-tight tank being communicated with the auxiliary exhaust pipe through the second three-way valve and the second common flange, and the flow guide pipe being communicated with the auxiliary exhaust pipe or the liquid-tight tank through the second three-way valve.

10. The vessel having an exhaust gas carbon content measuring device according to claim 8, further comprising a temporary scaffold, the measuring device of the first portion located in the engine room being a first measuring device, the temporary scaffold being fixedly attached to the engine room, the first measuring device being placed on the temporary scaffold for measuring the main exhaust pipe or the auxiliary exhaust pipe close to the temporary scaffold.

11. The vessel having an exhaust gas carbon content measuring device according to claim 8, wherein the vessel having an exhaust gas carbon content measuring device further comprises an inspection table, the second measuring device of the second portion located in the engine room is a second measuring device, the inspection table is fixedly connected to the engine room, and the second measuring device is placed on the inspection table to measure the main exhaust pipe or the auxiliary exhaust pipe close to the inspection table.

12. The vessel having an exhaust gas carbon content measuring device according to claim 8, wherein the nacelle includes a nacelle body, the third portion of the measuring device located in the nacelle is a third measuring device, an inner wall of the nacelle body protrudes inward by a plurality of nacelle decks, and the third measuring device is placed on the nacelle decks for measuring the main exhaust pipe or the auxiliary exhaust pipe close to the nacelle decks.

Technical Field

The present invention relates to a ship including an exhaust gas carbon content measuring apparatus.

Background

With the increasing concern of the international maritime organization on the black carbon emission of the ship, the test research on the black carbon emission is more frequent, and the measurement of the black carbon emission of the ship can be divided into the measurement at the position close to an exhaust outlet of equipment in a cabin and the measurement at the position of an exhaust pipe at the top of a chimney according to the measurement position. The relative arrangement of the measuring devices may also vary depending on the environment around the test site.

The carbon content measuring equipment used in ships at the present stage needs one end of the connecting rod with the detection piece to extend into the exhaust device for collection and exhaust, the detection piece is taken to a laboratory after collection for analysis to obtain final carbon content data, and the detection piece is installed and taken away from a test site, so that the detection piece is possibly damaged by the external environment, and the measurement result is inaccurate.

Disclosure of Invention

The invention aims to overcome the defect that the measurement result is inaccurate due to the damage of a measurement piece in the prior art, and provides a ship with an exhaust gas carbon content measurement device.

The invention solves the technical problems through the following technical scheme:

the invention discloses a ship containing exhaust gas carbon content measuring equipment, which comprises: a deck; the exhaust device comprises an exhaust device, a first exhaust device and a second exhaust device, wherein one part of the exhaust device is positioned in the engine room below the deck, the other part of the exhaust device is positioned above the deck, and the other part of the exhaust device penetrates through the upper end of the engine room; a measuring device, which is provided with the nacelle and/or the nacelle; and the two ends of the flow guide pipe are respectively fixedly connected and communicated with the exhaust device and the measuring equipment, and the measuring equipment is used for measuring the carbon content in the exhaust introduced through the flow guide pipe.

In the scheme, the structure is adopted, the detection element does not need to be taken away from a test field, and the influence of the external environment on test data is reduced.

Preferably, the nacelle includes a nacelle body, an outer wall of the nacelle body protrudes outward to form a plurality of nacelle decks, and a part of the measuring device is disposed on the nacelle decks.

In this scheme, adopt above-mentioned structural style, reduced adverse circumstances and high temperature to measuring equipment's influence, improved measured data's the degree of accuracy.

Preferably, the measuring equipment on the deck of the cabin shed is communicated with the part of the exhaust device above the deck through the flow guide pipe.

In this scheme, adopt above-mentioned structural style, make things convenient for the connection of honeycomb duct, practiced thrift installation and use cost.

Preferably, a manhole is arranged at the upper end of the cabin body, a cabin door is arranged on the side wall of the cabin, and the flow guide pipe sequentially penetrates through the cabin door and the manhole.

In this scheme, adopt above-mentioned structural style, need not extra trompil and just can realize that the honeycomb duct runs through the cabin canopy, practiced thrift installation and use cost, reduced manipulation strength.

Preferably, the equipment in the engine room is communicated with the part of the exhaust device below the deck through the flow guide pipe.

In this scheme, adopt above-mentioned structural style, reduced use cost, easy to assemble the operation.

Preferably, the exhaust device located in the cabin includes a host exhaust pipe and an ash rainwater collection cabinet, the host exhaust pipe is communicated with the ash rainwater collection cabinet, and the guide pipe is communicated with the host exhaust pipe or the ash rainwater collection cabinet.

Preferably, the exhaust device located in the cabin further includes a first three-way valve and a first common flange, the first common flange is located at a protruding end of the host exhaust pipe and is communicated with the host exhaust pipe, the first three-way valve is fixed on the first common flange, the soot rainwater collection cabinet is communicated with the host exhaust pipe through the first three-way valve and the first common flange, and the flow guide pipe is communicated with the host exhaust pipe or the soot rainwater collection cabinet through the first three-way valve. In this scheme, adopt above-mentioned structural style, need not newly-increased interface and can realize the measurement to host computer blast pipe carbon content, reduced the risk that the exhaust of host computer blast pipe leaked.

Preferably, be located the exhaust apparatus in the cabin still includes auxiliary engine blast pipe and liquid seal tank, auxiliary engine blast pipe communicate in the liquid seal tank, the honeycomb duct communicate in auxiliary engine blast pipe or the liquid seal tank.

Preferably, be located the under-deck exhaust apparatus still includes second three-way valve and the public flange of second, the public flange of second is located the overhang of auxiliary engine blast pipe, and with the auxiliary engine blast pipe is linked together, the second three-way valve is fixed in on the public flange of second, the liquid seal jar passes through the second three-way valve with the public flange of second with the auxiliary engine blast pipe is linked together, the honeycomb duct passes through the second three-way valve with the auxiliary engine blast pipe or the liquid seal jar is linked together.

In this scheme, adopt above-mentioned structural style, need not newly-increased interface and can realize the measurement to auxiliary engine blast pipe carbon content, reduced the risk that auxiliary engine blast pipe exhaust leaked.

Preferably, the ship containing the exhaust carbon content measuring device further comprises a temporary scaffold, the first part of the ship is located in the engine room, the measuring device is a first measuring device, the temporary scaffold is fixedly connected to the engine room, and the first measuring device is placed in the temporary scaffold and used for measuring the exhaust pipe of the main engine or the exhaust pipe of the auxiliary engine close to the temporary scaffold.

In the scheme, the use cost is reduced by adopting the structure.

Preferably, the ship containing the exhaust carbon content measuring equipment further comprises an overhaul stand, the second part is located the measuring equipment of the engine room is second measuring equipment, the overhaul stand is fixedly connected to the inside of the engine room, and the second measuring equipment is placed on the overhaul stand and used for measuring the exhaust pipe of the main engine close to the overhaul stand or the exhaust pipe of the auxiliary engine.

Preferably, the nacelle includes a nacelle body, the measuring device of the third part located in the nacelle is a third measuring device, the inner wall of the nacelle body protrudes inward by a plurality of nacelle decks, and the third measuring device is placed on the nacelle decks and used for measuring the main exhaust pipe or the auxiliary exhaust pipe close to the nacelle decks.

The positive progress effects of the invention are as follows:

the measuring equipment can directly obtain the carbon content by measuring the exhaust gas introduced into the measuring equipment through the flow guide pipe, and can also process the data of the measuring equipment to obtain the final carbon content. The whole detection process does not need to take the detection element away from a test field, and the influence of an external environment on test data is reduced.

Drawings

Fig. 1 is a plan view of a ship including an exhaust gas carbon content measuring apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of a ship including an exhaust gas carbon content measuring apparatus according to an embodiment of the present invention.

Description of reference numerals:

exhaust device 1

Exhaust pipe 11 of main engine

Cigarette ash rainwater collecting cabinet 12

Auxiliary engine exhaust pipe 13

Liquid-sealed tank 14

Measuring device 2

Flow guide pipe 3

Cabin shed 4

Manhole 41

Temporary scaffold 5

Maintenance platform 6

Detailed Description

The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.

An embodiment of the present invention provides a ship including an exhaust gas carbon content measuring apparatus 2, as shown in fig. 1 to 2. The vessel containing the exhaust gas carbon content measuring apparatus 2 includes a deck, an exhaust device 1, a measuring apparatus 2, and a draft tube 3. A part of the exhaust system 1 is located in the cabin below the deck and another part is located above the deck. Another part of the exhaust apparatus 1 penetrates the upper end of the cabin 4. The measuring device 2 may be arranged only on the nacelle, only on the nacelle canopy 4, or both on the nacelle and on the nacelle canopy 4. The two ends of the draft tube 3 are respectively fixedly connected and communicated with the exhaust device 1 and the measuring equipment 2, part of the exhaust gas flowing through the exhaust device 1 enters the measuring equipment 2 through the draft tube 3, and then the carbon content is measured by the measuring equipment 2.

When the method is used specifically, the measuring device 2 can directly obtain the carbon content, or the data of the measuring device 2 can be processed to obtain the final carbon content. In the whole process, the detection element does not need to be taken away from a test field, and the influence of an external environment on test data is reduced.

As a preferred embodiment, the nacelle 4 comprises a nacelle body, the outer wall of which protrudes outwards forming several nacelle decks. A part of the measuring equipment 2 is arranged on a deck of the cabin shed, so that the influence of severe environment and high temperature on the measuring equipment 2 is reduced, and the accuracy of measured data is improved.

As a preferred embodiment, the cabin 4 is located above the deck, and the measuring device 2 located on the deck of the cabin communicates with the part of the exhaust device 1 located above the deck through the draft tube 3. By adopting the connection mode, the connection of the flow guide pipe 3 is facilitated, and the installation and use cost is saved.

As a preferred embodiment, the upper end of the cabin body has a manhole 41, and the manhole 41 is opened to facilitate the operator to enter the chimney platform from the cabin 4. The side walls of the cabin 4 have cabin doors. The honeycomb duct 3 runs through the cabin shed door and the manhole 41 in sequence, the honeycomb duct 3 can run through the cabin shed 4 without extra holes, the installation and use cost is saved, and the operation intensity is reduced.

As will be appreciated with reference to fig. 2, the cabin, as a preferred embodiment, has a large space and a moderate temperature, suitable for placing the measuring device 2. The measuring equipment 2 is placed in the engine room, the communication between the measuring equipment 2 and the part of the exhaust device 1 below the deck can be realized without a long flow guide pipe 3, the use cost is reduced, and the installation and the operation are convenient.

As a preferred embodiment, the carbon content of the exhaust gas from the exhaust device 1 in the cabin is measured, and a part of the carbon content of the exhaust gas from the exhaust pipe 11 of the main engine is measured. Since the main exhaust pipe 11 is communicated with the soot rainwater collection cabinet 12, when the carbon content of the main exhaust pipe 11 is measured, the carbon content in the main exhaust pipe 11 can be indirectly obtained by measuring the carbon content in the soot rainwater collection cabinet 12.

In a preferred embodiment, a first common flange at the protruding end of the main exhaust pipe 11 is in communication with the main exhaust pipe 11. And the lower part of the first common flange is fixedly connected with a first connecting port of the first three-way valve, and the first common flange is communicated with the first three-way valve. The second connector of the first three-way valve is used for communicating the cigarette ash and rainwater collecting cabinet 12, and the third connector is connected with the flow guide pipe 3. The carbon content of the exhaust gas in the host exhaust pipe 11 is measured without affecting the functions of the host exhaust pipe 11 and the soot rain water collecting bin 12.

When the device is used specifically, the carbon content of the main engine exhaust pipe 11 can be measured without adding a new interface by adopting the structural form, and the risk of exhaust leakage of the main engine exhaust pipe 11 is reduced.

As a preferred embodiment, another part of the measurement of the carbon content of the exhaust gas from the exhaust device 1 in the cabin is to measure the carbon content of the exhaust gas in the auxiliary exhaust pipe. Since the auxiliary exhaust pipe is communicated with the liquid seal tank 14, when the carbon content in the auxiliary exhaust pipe 13 is measured, the carbon content in the auxiliary exhaust pipe 13 can be indirectly obtained by measuring the carbon content in the liquid seal tank 14.

In a preferred embodiment, a second common flange at the protruding end of the auxiliary exhaust pipe 13 communicates with the main exhaust pipe 11. And the lower part of the second common flange is fixedly connected with a first connecting port of the second three-way valve, and the second common flange is communicated with the second three-way valve. The second connector of the second three-way valve is used for communicating the liquid seal tank 14, and the third connector is connected with the draft tube 3. The carbon content of the exhaust gas in the auxiliary exhaust pipe 13 is measured without affecting the functions of the auxiliary exhaust pipe 13 and the liquid seal tank 14.

When the device is used specifically, the carbon content of the auxiliary engine exhaust pipe 13 can be measured without adding a new interface by adopting the structural form, and the risk of exhaust leakage of the auxiliary engine exhaust pipe 13 is reduced.

In a preferred embodiment, the horizontal pipe section of the main and auxiliary engine exhaust pipes 13 is too high from the deck, and when an operator operates the horizontal pipe section, a temporary foot stand needs to be erected on the lower deck surface. When measuring the main exhaust duct 11 or the auxiliary exhaust duct 13 close to the temporary scaffold 5, the first measuring device for this part of the measurement can be placed on the temporary scaffold. By adopting the mode, the use cost is reduced.

As a better implementation mode, the maintenance platform 6 is also built in the engine room, so that the maintenance work of operators is facilitated. In measuring the main exhaust pipe 11 or the auxiliary exhaust pipe 13 near the access platform 6, a second measuring device for this part of the measurement may be placed on the access platform 6. By adopting the mode, the use cost is reduced.

As a preferred embodiment, the nacelle comprises a nacelle body, the inner wall of which protrudes inwards forming several nacelle decks. A third measuring device for this part of the measurement can be placed on the nacelle deck, while measuring the main exhaust pipe 11 or the auxiliary exhaust pipe 13 close to the nacelle deck. By adopting the mode, the use cost is reduced.

In the specific implementation, the carbon content of the exhaust device 1 penetrating through the cabin 4 is measured by communicating with the measuring equipment 2 placed on the deck of the cabin through the flow guide pipe 3. The exhaust device 1 located in the cabin is divided into a main exhaust pipe 11 and an auxiliary exhaust pipe 13, and the measurement of the carbon content of the exhaust device 1 in the cabin can be obtained by measuring the carbon content of the exhaust gas in the main exhaust pipe 11 and the auxiliary exhaust pipe 13 respectively. Since the main exhaust pipe 11 is communicated with the soot rain water collecting cabinet 12 and the auxiliary exhaust pipe 13 is communicated with the liquid seal tank 14, the carbon content of the exhaust gas in the main exhaust pipe 11 and the auxiliary exhaust pipe 13 can also be obtained by measuring the soot rain water collecting cabinet 12 and the liquid seal tank 14. In the nacelle, the measuring device 2 can be placed on temporary scaffolding, the access platform 6 and the deck of the nacelle, depending on the position and height of the main exhaust pipe 11 and the auxiliary exhaust pipe 13.

While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.