Efficient ventilation assembly for marine engine room

Abstract

The utility model discloses an efficient ventilation assembly for a marine engine room, and relates to the technical field of marine engine room ventilation. The device comprises a protection mechanism and a protection shell, a filtering mechanism is arranged in the protection shell, a reciprocating rod is rotatably connected to the inner wall of the protection shell, a sliding groove is formed in the outer surface of the reciprocating rod, a sliding block is slidably connected into the sliding groove, a connecting rod is rotatably connected to the front face of the sliding block, and a gear is fixedly connected to the front face of the connecting rod. The filter screen is arranged, the rotating shaft rotates to drive the cleaning roller to rotate, the cleaning roller rotates to clean the filter screen, dust attached to the filter screen is cleaned, the dust falls into the collecting tank, the filter screen is cleaned through the cleaning roller, and the situation that the ventilation effect is reduced due to too much dust on the surface of the filter screen can be prevented; in addition, too difficult cleaning caused by too long dust attachment time can be prevented, and meanwhile, the filter screen does not need to be taken out for cleaning.

Description

Technical Field

[0001] The utility model belongs to the technical field of ship engine room ventilation, in particular to a ship engine room high-efficiency ventilation component. Background Art

[0002] Ship is a general term for various vessels. Ship is a means of transport that can sail or anchor in waters for transportation or operation. It has different technical performance, equipment and structural types according to different use requirements. The ventilation and air exchange device in the ship's engine room is an important part of the ship. Due to the dust and particles suspended in the air, the ventilation device is usually equipped with a dustproof net;

[0003] When the dust net of existing ships needs to be cleaned, the entire dust net needs to be disassembled for cleaning. Usually, when cleaning the dust net, most of the time, there is too much dust on the dust net, causing blockage, affecting the ventilation effect. During the cleaning process, some dust will stick to the dust net, making cleaning too difficult. For this reason, we provide a ship engine room high-efficiency ventilation component. Utility Model Content

[0004] The utility model aims to provide a high-efficiency ventilation component for a ship engine room. By cleaning the filter screen with a cleaning roller, it is possible to prevent excessive dust on the surface of the filter screen from causing a low ventilation effect, and to prevent dust from adhering for too long, making cleaning too difficult. At the same time, it is no longer necessary to take out the filter screen for cleaning, thereby solving the problem that when cleaning the dust screen, the entire dust screen needs to be disassembled for cleaning. Usually, when cleaning the dust screen, the cleaning is started only when there is too much dust on the dust screen. During the cleaning process, some dust will stick to the dust screen, making cleaning too difficult.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a high-efficiency ventilation component for a ship engine room, comprising a protective mechanism and a protective shell, wherein a filtering mechanism is arranged inside the protective shell, a reciprocating rod is rotatably connected to the inner wall of the protective shell, a sliding groove is provided on the outer surface of the reciprocating rod, a slider is slidably connected to the inside of the sliding groove, a connecting rod is rotatably connected to the front of the slider, a gear is fixedly connected to the front of the connecting rod, a rack is fixedly connected to the inner wall of the protective shell, and the left side of the gear is meshed with the right side of the rack;

[0007] A rotating shaft is fixedly connected to the front side of the gear, a cleaning roller is fixedly connected to the outer surface of the rotating shaft, the right side of the cleaning roller contacts a filter screen, a clamping block is fixedly connected to the bottom of the filter screen, the bottom of the clamping block contacts a collecting groove, a clamping groove is provided inside the collecting groove, the inner wall of the clamping groove is matched with the outer surface of the clamping block, and the filter screen is cleaned by the cleaning roller to prevent excessive dust on the surface of the filter screen from causing a decrease in the ventilation effect, and to prevent dust from adhering for too long, making cleaning too difficult. At the same time, there is no need to take out the filter screen for cleaning.

[0008] Furthermore, a bevel gear 2 is fixedly connected to the outer surface of the bottom of the reciprocating rod, a mounting platform is fixedly connected to the inner wall of the protective shell, a motor is fixedly connected to the top of the mounting platform, a connecting shaft is fixedly connected to the left output end of the motor, a bevel gear 1 is fixedly connected to the end of the connecting shaft away from the motor, the left side of the bevel gear 1 is meshed with the right side of the bevel gear 2, a connector 2 is fixedly connected to the outer surface of the connecting shaft, and the connector 2 is transmission-connected to the outer surface of the connector 1 through a transmission belt, and the reciprocating rod is driven to rotate by the cooperation of the bevel gear 1 and the bevel gear 2, so that the cleaning roller can move.

[0009] Furthermore, a through groove is opened on the inner wall of the protective shell, the transmission belt passes through the through groove and extends to the inside of the protective shell, a rotating shaft is fixedly connected inside the connector, a support frame is rotatably connected to the outer surface of the rotating shaft, and the outer surface of the support frame is fixedly connected to the inner wall of the protective shell.

[0010] Furthermore, the right side of the rotating shaft passes through the supporting frame and extends to the outside, the end of the rotating shaft away from the connector is fixedly connected to a fan, the right side of the protective shell is fixedly connected to an air inlet pipe, the left side of the protective shell is fixedly connected to an air outlet pipe, and the inner wall of the protective shell is fixedly connected to a heating plate, which is used to heat the air to reduce water vapor in the air.

[0011] Furthermore, a cover plate is slidably connected to the front side of the protective shell, a taking groove is opened inside the cover plate, a recovery groove is fixedly connected inside the cover plate, a spring is fixedly connected to the inner wall of the recovery groove, a pull rod is fixedly connected to the front side of the spring, the outer surface of the pull rod is matched with the inner wall of the cover plate, and a collecting groove is fixedly connected to the back side of the cover plate, the outer surface of the collecting groove is matched with the inner wall of the protective shell, and the filter net is pulled upward to disengage the clamping block from the clamping groove, so that the collecting groove can be quickly taken out, and it is faster and more convenient to replace the filter net when it needs to be replaced.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model sets a filter screen, and when the connecting rod moves up and down, it drives the gear to move, and in the process of the gear moving, it meshes with the rack, so that the gear rotates in the process of moving, and the rotation of the gear drives the rotating shaft to rotate, and then the rotation of the rotating shaft drives the cleaning roller to rotate, and the filter screen is cleaned by the rotation of the cleaning roller, and the dust attached to the filter screen is cleaned and falls into the collection tank. The filter screen is cleaned by the cleaning roller, which can prevent the ventilation effect from being reduced due to excessive dust on the surface of the filter screen, and can prevent the dust from adhering for too long, making it too difficult to clean. At the same time, there is no need to take out the filter screen for cleaning.

[0014] 2. The utility model sets a cover plate, takes the slot and pulls the pull rod outward and pulls the spring. After the pull rod reaches the limit distance, the pull rod continues to be pulled until the cover plate is pulled out, and the collection slot and the filter are pulled out. Then the filter is pulled upward to disengage the clamping block from the clamping slot. The collection slot can be quickly taken out, and it is faster and more convenient to replace the filter when it needs to be replaced.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the protective shell of the utility model;

[0019] Figure 3 This is a schematic diagram of the back structure of the protective shell of the utility model;

[0020] Figure 4 This is a schematic diagram of the front structure of the reset rod of the utility model;

[0021] Figure 5 It is a schematic diagram of the left side cross-sectional structure of the cover plate of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Protective mechanism; 101. Protective shell; 102. Fan; 103. Rotating shaft; 104. Support frame; 106. Connector 1; 107. Through slot; 108. Mounting table; 109. Motor; 110. Connecting shaft; 111. Connector 2; 112. Conveyor belt; 113. Bevel gear 1; 114. Bevel gear 2; 115. Reciprocating rod; 116. Rack; 117. Slide; 118. Slider; 119. Connecting rod; 120. Gear; 2. Filter mechanism; 201. Cover plate; 202. Take-up slot; 203. Pull rod; 204. Spring; 205. Restoration slot; 206. Collecting slot; 207. Snap-in slot; 208. Snap-in block; 209. Filter; 210. Rotating shaft; 211. Cleaning roller; 212. Heating plate; 213. Air outlet pipe; 214. Air inlet pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 As shown, the utility model is a high-efficiency ventilation component for a ship engine room, comprising a protective mechanism 1 and a protective shell 101, wherein a filtering mechanism 2 is arranged inside the protective shell 101, a reciprocating rod 115 is rotatably connected to the inner wall of the protective shell 101, a slide groove 117 is provided on the outer surface of the reciprocating rod 115, a slider 118 is slidably connected inside the slide groove 117, a connecting rod 119 is rotatably connected to the front of the slider 118, a gear 120 is fixedly connected to the front of the connecting rod 119, a rack 116 is fixedly connected to the inner wall of the protective shell 101, and the left side of the gear 120 is meshed with the right side of the rack 116;

[0026] The front of the gear 120 is fixedly connected to a rotating shaft 210, and the outer surface of the rotating shaft 210 is fixedly connected to a cleaning roller 211. The right side of the cleaning roller 211 contacts a filter screen 209, and the bottom of the filter screen 209 is fixedly connected to a clamping block 208. The bottom of the clamping block 208 contacts a collecting tank 206. The collecting tank 206 has a clamping groove 207 inside. The inner wall of the clamping groove 207 is adapted to the outer surface of the clamping block 208. When the connecting rod 119 moves up and down, the gear 120 is driven to move, and the gear 120 is meshed with the rack 116 during the movement. , so that the gear 120 will rotate during the movement, and the rotation of the gear 120 drives the rotating shaft 210 to rotate, and then the rotation of the rotating shaft 210 drives the cleaning roller 211 to rotate, and the cleaning roller 211 rotates to clean the filter 209, and the dust attached to the filter 209 is cleaned and falls into the collecting tank 206. The cleaning roller 211 cleans the filter 209, which can prevent the ventilation effect from being reduced due to excessive dust on the surface of the filter 209, and at the same time, there is no need to take out the filter 209 for cleaning.

[0027] The bottom outer surface of the reciprocating rod 115 is fixedly connected with a bevel gear 2 114 , the inner wall of the protective shell 101 is fixedly connected with a mounting platform 108 , the top of the mounting platform 108 is fixedly connected with a motor 109 , and the left output end of the motor 109 is fixedly connected with a connecting shaft 110 .

[0028] The end of the connecting shaft 110 away from the motor 109 is fixedly connected to a bevel gear 113, and the left side of the bevel gear 113 is meshed with the right side of the bevel gear 2 114. The outer surface of the connecting shaft 110 is fixedly connected to a connector 2 111, and the connector 2 111 is transmission-connected to the outer surface of the connector 1 106 through a transmission belt 112.

[0029] A through slot 107 is provided on the inner wall of the protective shell 101, and the transmission belt 112 passes through the through slot 107 and extends into the interior of the protective shell 101. The interior of the connector 106 is fixedly connected to a rotating shaft 103, and the outer surface of the rotating shaft 103 is rotatably connected to a support frame 104, and the outer surface of the support frame 104 is fixedly connected to the inner wall of the protective shell 101.

[0030] The right side of the rotating shaft 103 passes through the supporting frame 104 and extends to the outside. The end of the rotating shaft 103 away from the connector 1 106 is fixedly connected to the fan 102 .

[0031] An air inlet pipe 214 is fixedly connected to the right side of the protective shell 101 , an air outlet pipe 213 is fixedly connected to the left side of the protective shell 101 , and a heating plate 212 is fixedly connected to the inner wall of the protective shell 101 .

[0032] A cover plate 201 is slidably connected to the front of the protective shell 101 . A taking slot 202 is provided inside the cover plate 201 . A recovery slot 205 is fixedly connected inside the cover plate 201 . A spring 204 is fixedly connected to the inner wall of the recovery slot 205 .

[0033] A pull rod 203 is fixedly connected to the front of the spring 204, and the outer surface of the pull rod 203 is adapted to the inner wall of the cover 201. A collection slot 206 is fixedly connected to the back of the cover 201, and the outer surface of the collection slot 206 is adapted to the inner wall of the protective shell 101. The pull rod 203 is pulled outward by taking the slot 202, and the spring 204 is pulled. After the pull rod 203 reaches the limit distance, the pull rod 203 is continued to be pulled until the cover 201 is pulled out, and the collection slot 206 and the filter screen 209 are pulled out, and then the filter screen 209 is pulled upward to disengage the clamping block 208 from the clamping slot 207. The collection slot 206 can be quickly taken out, and it is faster and more convenient to replace the filter screen 209 when it needs to be replaced.

[0034] A specific application of this embodiment is: after the staff installs the device to the specified position, the motor 109 is started, and the motor 109 rotates to drive the connecting shaft 110 to rotate, and then the connecting shaft 110 rotates to drive the connector 2 111 to rotate, and when the connector 2 111 rotates, the transmission belt 112 drives the connector 1 106 to rotate, and when the connector 106 rotates, the rotating shaft 103 is driven to rotate, and the rotation of the rotating shaft 103 drives the fan 102 to rotate, so that the external airflow enters the protective shell 101 through the air inlet pipe 214, and passes through the filter 209 to filter the air, and when the connecting shaft 110 rotates, the bevel gear 1 113 is driven to rotate, and the bevel gear 1 113 is driven to rotate. The rotation of the bevel gear 113 drives the bevel gear 2 114 to rotate, and then the reciprocating rod 115 is driven to rotate through the rotation of the bevel gear 2 114, and the reciprocating rod 115 is driven to rotate, and when the reciprocating rod 115 rotates, the slider 118 is driven to slide along the slide groove 117, so that the connecting rod 119 moves up and down, and at the same time as the connecting rod 119 moves up and down When the gear 120 moves, the gear 120 will be driven to move, and the gear 120 will mesh with the rack 116 during the movement, so that the gear 120 will rotate during the movement, and the rotation of the gear 120 will drive the rotating shaft 210 to rotate, and then the rotation of the rotating shaft 210 will drive the cleaning roller 211 to rotate, and the cleaning roller 211 will rotate to clean the filter 209, and the dust attached to the filter 209 will be cleaned and fall into the collection tank 206. At the same time, the heating plate 212 will be started to clean the dust. The filtered air is heated to make it dry and then discharged through the air outlet pipe 213. When there is too much dust inside the collection tank 206 or the filter 209 is damaged, the pull rod 203 is pulled outward through the taking slot 202 and the spring 204 is pulled. After the pull rod 203 reaches the limit distance, the pull rod 203 continues to be pulled until the cover 201 is pulled out, and the collection tank 206 and the filter 209 are pulled out, and then the filter 209 is pulled upward to disengage the clamping block 208 from the clamping slot 207.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency ventilation assembly for a ship engine room, comprising a protection mechanism (1) and a protection shell (101), wherein a filtering mechanism (2) is arranged inside the protection shell (101), and a reciprocating rod (115) is rotatably connected to the inner wall of the protection shell (101), characterized in that: The outer surface of the reciprocating rod (115) is provided with a slide groove (117), the slide groove (117) is slidably connected to a slider (118), the front of the slider (118) is rotatably connected to a connecting rod (119), the front of the connecting rod (119) is fixedly connected to a gear (120), the inner wall of the protective shell (101) is fixedly connected to a rack (116), and the left side of the gear (120) is meshed with the right side of the rack (116); The front face of the gear (120) is fixedly connected to a rotating shaft (210), the outer surface of the rotating shaft (210) is fixedly connected to a cleaning roller (211), the right side of the cleaning roller (211) contacts a filter screen (209), the bottom of the filter screen (209) is fixedly connected to a clamping block (208), the bottom of the clamping block (208) contacts a collecting groove (206), a clamping groove (207) is provided inside the collecting groove (206), and the inner wall of the clamping groove (207) is matched with the outer surface of the clamping block (208).

2. A ship engine room high efficiency ventilation component according to claim 1, characterized in that: The outer surface of the bottom of the reciprocating rod (115) is fixedly connected to a bevel gear 2 (114), the inner wall of the protective shell (101) is fixedly connected to a mounting platform (108), the top of the mounting platform (108) is fixedly connected to a motor (109), and the left output end of the motor (109) is fixedly connected to a connecting shaft (110).

3. A ship engine room high efficiency ventilation component according to claim 2, characterized in that: The end of the connecting shaft (110) away from the motor (109) is fixedly connected to a bevel gear one (113), the left side of the bevel gear one (113) is meshedly connected with the right side of the bevel gear two (114), and the outer surface of the connecting shaft (110) is fixedly connected to a connector two (111), and the connector two (111) is transmission-connected to the outer surface of the connector one (106) via a transmission belt (112).

4. A ship engine room high efficiency ventilation component according to claim 3, characterized in that: The inner wall of the protective shell (101) is provided with a through groove (107), the transmission belt (112) passes through the through groove (107) and extends into the interior of the protective shell (101), the interior of the connector 1 (106) is fixedly connected with a rotating shaft (103), the outer surface of the rotating shaft (103) is rotatably connected with a support frame (104), and the outer surface of the support frame (104) is fixedly connected to the inner wall of the protective shell (101).

5. A ship engine room high efficiency ventilation assembly according to claim 4, characterized in that: The right side of the rotating shaft (103) passes through the supporting frame (104) and extends to the outside. The end of the rotating shaft (103) away from the connector (106) is fixedly connected to the fan (102).

6. A ship engine room high efficiency ventilation component according to claim 5, characterized in that: An air inlet pipe (214) is fixedly connected to the right side of the protective shell (101), an air outlet pipe (213) is fixedly connected to the left side of the protective shell (101), and a heating plate (212) is fixedly connected to the inner wall of the protective shell (101).

7. A ship engine room high efficiency ventilation assembly according to claim 1, characterized in that: The front side of the protective shell (101) is slidably connected to a cover plate (201), a taking groove (202) is provided inside the cover plate (201), a recovery groove (205) is fixedly connected inside the cover plate (201), and a spring (204) is fixedly connected to the inner wall of the recovery groove (205).

8. A ship engine room high efficiency ventilation assembly according to claim 7, characterized in that: The front side of the spring (204) is fixedly connected to a pull rod (203), the outer surface of the pull rod (203) is matched with the inner wall of the cover plate (201), and the back side of the cover plate (201) is fixedly connected to a collection groove (206), the outer surface of the collection groove (206) is matched with the inner wall of the protective shell (101).

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