CN219707309U

CN219707309U - Ship auxiliary engine exhaust device with purification function

Info

Publication number: CN219707309U
Application number: CN202320764550.5U
Authority: CN
Inventors: 刘正华
Original assignee: HUBEI COMMUNICATIONS TECHNICAL COLLEGE
Current assignee: HUBEI COMMUNICATIONS TECHNICAL COLLEGE
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-09-19
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a marine auxiliary engine exhaust device with a purification function, which comprises: the ship body is internally provided with an exhaust pipe in a penetrating way, the upper end of the left side of the exhaust pipe is provided with a mounting frame, the inside of the mounting frame is embedded with a protective net, and the outer side of the upper end of the mounting frame is provided with a protective top plate through screws; the connecting frame is arranged at the right end of the interior of the exhaust pipe, and the outer sides of the upper end and the lower end of the connecting frame are fixedly provided with mounting assemblies which comprise positioning blocks and prefabricated through grooves; the fixed plate is fixedly arranged in the connecting frame, and a first filter screen is arranged on the right side of the connecting frame through the fixed plate. This boats and ships auxiliary engine exhaust apparatus with purification performance has better purification performance, can improve whole exhaust effect to the boats and ships auxiliary engine, has certain shielding protection effect to the gas vent simultaneously, avoids impurity to get into in the blast pipe through the gas vent.

Description

Ship auxiliary engine exhaust device with purification function

Technical Field

The utility model relates to the technical field of ship auxiliary machinery, in particular to a ship auxiliary machinery exhaust device with a purifying function.

Background

The marine auxiliary machine is a marine power auxiliary device, and mainly includes: all machines except the main machine and the auxiliary machine in the generator, the ship pump, the boiler, the pipe system and the cabin are easy to generate a large amount of hot gas and smoke when related instruments of the ship auxiliary machine work, so that an exhaust device is needed to be used for purifying the hot gas and the smoke and then discharging the purified hot gas and smoke;

the utility model provides a be used for boats and ships cabin ventilation exhaust apparatus of publication number CN208530825U is granted to chinese patent, including the air-supply line, one side fixed mounting of air-supply line has the adapter tube, and the fixed cover of opposite side of air-supply line is equipped with the adapter tube, and the inner chamber fixed cover of air-supply line is equipped with the mount, and the inside fixed mounting of mount has driving motor, and driving motor's the fixed cover of output shaft has rotatory flabellum, and the diameter value of rotatory flabellum is less than the size of air-supply line inner chamber, the equal fixedly connected with two joint pieces in top and bottom of air-supply line inner chamber. This a ventilation exhaust apparatus for boats and ships cabin uses through the cooperation that cleans box, connecting rod, locating lever, striking off board, stopper and pressure spring, is convenient for clear up the surface that is stained with dust and suspended particle thing filter screen board for this ventilation effect in boats and ships cabin is better, has avoided dust and suspended particle thing to block up the filter screen board, can not clear up, and then influences ventilation and the exhaust of device.

Most prior art solutions suffer from the following drawbacks: its gas vent is in the state of exposing, does not have better safeguard function to it, and filtration purifying effect is relatively poor simultaneously, easily influences the whole exhaust effect to the marine auxiliary engine, and then has certain use defect, consequently, we propose a marine auxiliary engine exhaust apparatus with purifying function to solve the problem that proposes in the aforesaid.

Disclosure of Invention

The utility model aims to provide a ship auxiliary engine exhaust device with a purification function, which solves the problems that the existing exhaust port provided in the background art is in an exposed state, does not have a good protection function, is poor in filtering and purifying effects, is easy to influence the overall exhaust effect of the ship auxiliary engine, and further has certain use defects.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an exhaust apparatus for marine auxiliary machinery with purification function, comprising:

the ship body is internally provided with an exhaust pipe in a penetrating way, the upper end of the left side of the exhaust pipe is provided with a mounting frame, the inside of the mounting frame is embedded with a protective net, and the outer side of the upper end of the mounting frame is provided with a protective top plate through screws;

the connecting frame is arranged at the right end of the interior of the exhaust pipe, and the outer sides of the upper end and the lower end of the connecting frame are fixedly provided with mounting assemblies which comprise positioning blocks and prefabricated through grooves;

the fixing plate is fixedly arranged in the connecting frame, a first filter screen is arranged on the right side of the inside of the connecting frame through the fixing plate, and a second filter screen which is also positioned in the connecting frame is arranged on the left side of the first filter screen;

the fixed subassembly, it is installed in the inner wall end of blast pipe, and fixed subassembly includes fixed block, spring and gag lever post, the inboard mid-mounting of blast pipe has exhaust fan.

Preferably, the lower extreme outside integration fixed mounting of protection roof has protruding structure, and this protruding structure adopts the mode of pegging graft to be connected and plays the effect of location installation to the protection roof with the installing frame.

Preferably, the fixing bolts penetrate through the inside of the outer side of the installation frame, the installation frame and the exhaust pipe form a detachable structure through the fixing bolts, and the protection net is arranged in bilateral symmetry with respect to the vertical central axis of the installation frame.

Preferably, a positioning block is fixedly arranged at the outer side end of the connecting frame, and a prefabricated through groove is formed in the positioning block in a penetrating mode.

Preferably, the positioning block is connected with the exhaust pipe in an inserting manner and plays a role in limiting and mounting the connecting frame, and the rear end of the connecting frame is arranged in an open mode.

Preferably, the inside of blast pipe is provided with the fixed block, and the one end outside that the fixed block kept away from the locating piece is provided with the spring to the inside gag lever post that is located the blast pipe that runs through of upper end of fixed block is provided with, and the left side lower extreme of blast pipe is provided with the drain pipe moreover.

Preferably, the fixing block is connected with the positioning block in an inserting mode through the prefabricated through groove, and the longitudinal section of the fixing block is L-shaped.

Preferably, the fixed block and the exhaust pipe form a telescopic structure through a spring, and the spring is in sliding connection with the fixed block.

Compared with the prior art, the utility model has the beneficial effects that: the marine auxiliary engine exhaust device with the purification function has a good purification function, can improve the overall exhaust effect on marine auxiliary engines, has a certain shielding protection effect on the exhaust port, and prevents impurities from entering the exhaust pipe through the exhaust port;

1. the first filter screen and the second filter screen are arranged at the air inlet of the exhaust pipe through the connecting frame and the fixing plate, and the exhaust fan is started, so that the exhaust fan can absorb hot air and smoke generated by the operation of the ship auxiliary machine into the exhaust pipe, and at the moment, the first filter screen and the second filter screen can perform double purification operation on the hot air and the smoke, thereby improving the overall exhaust effect on the ship auxiliary machine;

2. the lower end outer side of the protection top plate is integrally and fixedly provided with the protruding structure, the protruding structure is connected with the mounting frame in an inserting mode, the protection top plate is positioned and mounted on the outer side of the upper end of the exhaust pipe through the protruding structure, and the protection top plate is positioned above the exhaust port, so that the protection top plate has a certain shielding protection effect on the exhaust port, and impurities can be prevented from entering the exhaust pipe through the exhaust port under the action of the protection net;

3. the rear end through the link is open-type setting, and the fixed block is connected with the locating piece through prefabricating through the mode of grafting that leads to the groove, take out the link to the right, make the link drive the locating piece and take place to slide in the inside of blast pipe, the fixed block is separated with prefabricating through the groove under the extrusion of locating piece and is released with the locating piece this moment, take out first filter screen and second filter screen from the rear end of link respectively again, make first filter screen and second filter screen remove with link and fixed plate respectively and be connected, thereby the convenience is dismantled and is changed work to first filter screen and second filter screen.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic top view of a cross-sectional view of the connection between the mounting frame and the protection net of the present utility model.

In the figure: 1. a vessel body; 2. an exhaust pipe; 3. a mounting frame; 4. a protective net; 5. a fixing bolt; 6. a protective top plate; 7. a drain pipe; 8. a connecting frame; 9. a mounting assembly; 901. a positioning block; 902. prefabricating a through groove; 10. a fixing plate; 11. a first filter screen; 12. a second filter screen; 13. a fixing assembly; 1301. a fixed block; 1302. a spring; 1303. a limit rod; 14. an exhaust fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a marine auxiliary engine exhaust apparatus with purification performance, including the inside exhaust pipe 2 that runs through of boats and ships body 1, and the left side upper end of exhaust pipe 2 is provided with mounting frame 3, the inside mosaic of mounting frame 3 is provided with protection network 4, and the upper end outside of mounting frame 3 is through the screw installation protection roof 6, the outside inside of mounting frame 3 runs through and installs fixing bolt 5, link 8 installs in the inside right-hand member of exhaust pipe 2, and the upper and lower both ends outside of link 8 all fixedly mounted with installation component 9, installation component 9 includes locating piece 901 and prefabricated logical groove 902, the outside fixed mounting of link 8 has locating piece 901, and the inside of locating piece 901 runs through and has seted up prefabricated logical groove 902, fixed plate 10 fixed mounting is in the inside of link 8, and the inside right side of link 8 is installed first filter screen 11 through fixed plate 10 to the left side of first filter screen 11 is provided with the second filter screen 12 that is located link 8 equally, and fixed subassembly 13 installs in the inner wall end of blast pipe 2 simultaneously, and fixed subassembly 13 includes fixed block 1301, spring 1302 and gag lever post 1303, the inside of blast pipe 2 is provided with fixed block 1301, and the one end outside that fixed block 1301 kept away from locating piece 901 is provided with spring 1302, and the upper end inside penetration of fixed block 1301 is provided with gag lever post 1303 that is located blast pipe 2, and the left side lower extreme of blast pipe 2 is provided with drain pipe 7 moreover, the inboard mid-mounting of blast pipe 2 has exhaust fan 14, the combination constitutes marine auxiliary engine exhaust apparatus with purification performance.

When the marine auxiliary engine exhaust device with the purification function is used, as shown in specific fig. 1 and 2, firstly, the exhaust pipe 2 is fixedly installed at a designated position in the marine body 1 through a screw, so that an exhaust port arranged at the left end of the exhaust pipe 2 is positioned at the outer side of a marine vessel, and as shown in fig. 4, a protruding structure is integrally and fixedly installed at the outer side of the lower end of the protection top plate 6 and is connected with the installation frame 3 in a plugging manner, meanwhile, the installation frame 3 and the exhaust pipe 2 form a detachable structure through a fixing bolt 5, the protection net 4 is symmetrically arranged on the vertical central axis of the installation frame 3, the protection top plate 6 is positioned and installed at the outer side of the upper end of the exhaust pipe 2 through the protruding structure, and at the moment, the protection top plate 6 is positioned above the exhaust port, so that the protection top plate 6 has a certain shielding protection effect on the exhaust port, and impurities can be prevented from entering the exhaust pipe 2 through the exhaust port under the action of the protection net 4;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when exhausting, the exhaust fan 14 is started, so that the exhaust fan 14 can absorb hot air and flue gas generated by the operation of the marine auxiliary machinery into the exhaust pipe 2, at this time, the first filter screen 11 and the second filter screen 12 can perform double purification operation on the hot air and the flue gas, thereby improving the overall exhaust effect of the marine auxiliary machinery, because the positioning block 901 is connected with the exhaust pipe 2 in an inserting manner and plays a role in limiting and installing the connecting frame 8, and the rear end of the connecting frame 8 is arranged in an open manner, the fixing block 1301 is connected with the positioning block 901 in an inserting manner through the prefabricated through groove 902, and the fixing block 1301 forms a telescopic structure with the exhaust pipe 2 through the spring 1302, when the first filter screen 11 and the second filter screen 12 need to be replaced, only the connecting frame 8 is required to be pulled out rightward, the connecting frame 8 drives the positioning block 901 to slide in the exhaust pipe 2, at this time, the fixing block 1301 is separated from the prefabricated through groove 902 under the extrusion of the positioning block 901, and is compressed at the same time, and the fixing block 1301 slides with the limiting rod 1303, the fixing block 1301 is made to move, the fixing block 1301 is made to be connected with the fixing block 1301 in an inserting manner, and the fixing block 1301 is made to move, and the first filter screen 11 and the second filter screen 11 is removed from the first filter screen 11 and the second filter screen 12 are connected with the second filter screen 11, and the second filter screen 11 is convenient, and the first filter screen 11 is removed, and the second filter screen 11 is convenient, and the filter screen 11 is removed, and the first filter screen 11 is convenient to be removed, and the filter screen 11 is removed and the filter screen is removed and the first and the filter screen is easy to be removed.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature screws, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional types in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a boats and ships auxiliary engine exhaust apparatus with purification performance which characterized in that: comprising the following steps:

the ship body (1) is internally provided with an exhaust pipe (2) in a penetrating way, the upper end of the left side of the exhaust pipe (2) is provided with a mounting frame (3), the inside of the mounting frame (3) is embedded with a protective net (4), and the outer side of the upper end of the mounting frame (3) is provided with a protective top plate (6) through screws;

the connecting frame (8) is arranged at the right end of the interior of the exhaust pipe (2), mounting assemblies (9) are fixedly arranged on the outer sides of the upper end and the lower end of the connecting frame (8), and each mounting assembly (9) comprises a positioning block (901) and a prefabricated through groove (902);

the fixing plate (10) is fixedly arranged in the connecting frame (8), a first filter screen (11) is arranged on the right side of the inside of the connecting frame (8) through the fixing plate (10), and a second filter screen (12) which is also positioned in the connecting frame (8) is arranged on the left side of the first filter screen (11);

the fixed component (13) is arranged at the inner wall end of the exhaust pipe (2), the fixed component (13) comprises a fixed block (1301), a spring (1302) and a limiting rod (1303), and an exhaust fan (14) is arranged in the middle of the inner side of the exhaust pipe (2).

2. The marine auxiliary machinery exhaust apparatus with purification function according to claim 1, wherein: the lower extreme outside integration fixed mounting of protection roof (6) has protruding structure, and this protruding structure is connected and plays the effect of location installation to protection roof (6) with installing frame (3) adoption grafting mode.

3. The marine auxiliary machinery exhaust apparatus with purification function according to claim 2, characterized in that: the outside inside of installing frame (3) is run through and is installed fixing bolt (5), and installing frame (3) constitute detachable construction through fixing bolt (5) and blast pipe (2) to protection network (4) are bilateral symmetry setting about the vertical axis of installing frame (3).

4. The marine auxiliary machinery exhaust apparatus with purification function according to claim 1, wherein: the outer side end of the connecting frame (8) is fixedly provided with a positioning block (901), and a prefabricated through groove (902) is formed in the positioning block (901) in a penetrating mode.

5. The marine engine exhaust apparatus with purification function according to claim 4, wherein: the positioning block (901) is connected with the exhaust pipe (2) in an inserting mode and plays a role in limiting and mounting the connecting frame (8), and the rear end of the connecting frame (8) is arranged in an open mode.

6. The marine engine exhaust apparatus with purification function according to claim 5, characterized in that: the inside of blast pipe (2) is provided with fixed block (1301), and the one end outside that fixed block (1301) kept away from locating piece (901) is provided with spring (1302) to the inside gag lever post (1303) that are located blast pipe (2) that run through of upper end of fixed block (1301), and the left side lower extreme of blast pipe (2) is provided with drain pipe (7) moreover.

7. The marine engine exhaust apparatus with purification function according to claim 6, wherein: the fixing block (1301) is connected with the positioning block (901) in an inserting mode through the prefabricated through groove (902), and the longitudinal section of the fixing block (1301) is L-shaped.

8. The marine engine exhaust apparatus with purification function according to claim 7, characterized in that: the fixing block (1301) and the exhaust pipe (2) form a telescopic structure through the spring (1302), and the spring (1302) is connected with the fixing block (1301) in a sliding mode.