Ventilation assembly
By setting the cover and extension of the drainage pipe on the air pipe head to block and collect oil and water, the problem of oil and water splashing during the exhaust of the air pipe head is solved, the prevention of oil stains and the convenience of cleaning the deck is achieved, and the crew is ensured. safety.
Patent Information
- Application Number
- CN202421119935.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-22
AI Technical Summary
When the existing air pipe head is exhausted, the oil splashes on the deck, causing oil stains, affecting crew safety.
A ventilation assembly is designed, including an overflow pipe, an air pipe head, an oil collection plate and a drainage pipe. The cover part of the drainage pipe is placed outside the air port, and the extension part is introduced into the oil collection plate, and the cover part and the extension part are passed through the cover part and the extension part. Different inner diameters are designed to block and collect oil and water to prevent splashing.
Effectively prevent oil and water from splashing on the deck, easy to clean up and ensure crew safety.
Smart Images
Figure CN222224415U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ships, in particular to a ventilation component. Background Art
[0002] The air pipe head is one of the important parts in a ship and is suitable for all kinds of ships and offshore facilities. The air pipe head is usually installed on the top of the overflow pipe of the oil-water tank, so that when the pressure in the oil-water tank is higher or lower than the atmospheric pressure, the internal pressure of the oil-water tank can be balanced through the air pipe head, while preventing seawater, rainwater, sparks, etc. from entering the tank. When the pressure in the oil-water tank is higher than the atmospheric pressure, the existing air pipe head will discharge the gas in the oil-water tank into the air through the air pipe head. At the same time, the oil gas or water gas in the oil-water tank will be discharged together. In addition, the strong wind and waves during the voyage of the ship cause oil and water to splash onto the deck, forming oil stains on the deck surface, which are difficult to clean and easy to slip when people pass by, posing a threat to the safety of the crew. Utility Model Content
[0003] The technical problems to be solved by the utility model are:
[0004] When the air pipe head is exhausted, oil and water splash onto the deck to form oil stains.
[0005] In order to solve the above technical problems, the utility model provides a ventilation component, including:
[0006] Overflow pipe;
[0007] An air pipe head connected to the overflow pipe; an air port is provided on the air pipe head;
[0008] An oil collecting pan connected to the air pipe head, the oil collecting pan being located on one side of the air pipe head; and
[0009] A drainage pipe is connected to the air pipe head; the drainage pipe includes a covering portion and an extending portion; the covering portion covers the outside of the air port, the covering portion extends from the air pipe head in a direction away from the air pipe head, the extending portion is arranged at one end of the covering portion away from the air pipe head, and the extending portion extends from the covering portion in the direction of the oil collecting pan.
[0010] In one embodiment, the cover portion and the extension portion are both in a circular tube shape, the extension direction of the cover portion is perpendicular to the extension direction of the extension portion, and the drainage tube is in an L shape.
[0011] In one embodiment, the inner diameter of the covering portion is greater than the inner diameter of the extending portion.
[0012] In one of the embodiments, the oil collecting pan includes a bottom plate and a surrounding plate; the bottom plate is connected to the overflow pipe, and the surrounding plate is extended along the outer edge of the bottom plate.
[0013] In one embodiment, the bottom plate is in the shape of a straight plate, the bottom plate is arranged around the outside of the overflow pipe, and the bottom plate is sealed and connected to the overflow pipe.
[0014] In one embodiment, the extension plane where the bottom plate is located is parallel to the extension direction of the cover portion, the extension direction of the enclosure is perpendicular to the extension plane where the bottom plate is located, and the extension direction of the enclosure is parallel to the extension direction of the extension portion.
[0015] In one embodiment, the distance between the extension portion and the bottom plate is L, and the height of the enclosure plate is H;
[0016] Where L<H.
[0017] In one embodiment, the number of the air ports is multiple, and the air ports are evenly spaced around the air pipe head.
[0018] In one of the embodiments, the number of the drainage tubes is the same as the number of the air ports, and the drainage tubes are arranged on the outside of the air ports in a one-to-one correspondence.
[0019] In one of the embodiments, a drain plug is provided on the oil collecting pan; the drain plug is provided on one side of the oil collecting pan.
[0020] Compared with the prior art, the above ventilation assembly has the following beneficial effects:
[0021] By arranging a drainage pipe on the air pipe head and arranging the cover part on the outside of the air port, the oil and water splashing at the air port are blocked, and then the blocked oil and water are uniformly introduced into the oil collecting pan for collection through the extension part, which effectively prevents the oil and water from splashing onto the deck to produce oil stains, facilitates cleaning, and ensures the personal safety of the crew.
[0022] By making the inner diameter of the cover part larger than that of the extension part, the blocking effect of the cover part on oil and water is ensured. At the same time, the oil and water are introduced into the oil collecting pan through the extension part with a smaller inner diameter, so that the introduction position of the oil and water is more concentrated, thereby avoiding splashing of oil and water. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a cross-sectional schematic diagram of a ventilation assembly according to one embodiment of the utility model;
[0024] Figure 2 for Figure 1 Schematic cross-sectional view of the middle drainage tube.
[0025] The meanings of the numbers in the accompanying drawings are:
[0026] 100. Ventilation assembly;
[0027] 10. Overflow pipe;
[0028] 20. Air pipe head; 25. Air port;
[0029] 30. Oil collecting pan; 31. Bottom plate; 32. Coaming; 35. Drain plug;
[0030] 40. Drainage tube; 41. Cover portion; 42. Extension portion. DETAILED DESCRIPTION
[0031] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0036] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.
[0037] See also Figure 1 and Figure 2 , is a ventilation assembly 100 of an embodiment of the utility model, comprising an overflow pipe 10, an air pipe head 20, an oil collecting pan 30 and a drainage pipe 40. The air pipe head 20 is connected to the overflow pipe 10; the air pipe head 20 is provided with an air port 25, and the air pipe head 20 discharges the gas in the overflow pipe 10 to the outside air through the air port 25, or sends the outside air into the overflow pipe 10. The oil collecting pan 30 is connected to the air pipe head 20, and the oil collecting pan 30 is located on one side of the air pipe head 20. The oil collecting pan 30 is used to collect oil and water uniformly, so as to facilitate the unified treatment later. The drainage pipe 40 is connected to the air pipe head 20; the drainage pipe 40 includes a covering portion 41 and an extending portion 42; the covering portion 41 is covered on the outside of the air port 25, the covering portion 41 extends from the air pipe head 20 to a direction away from the air pipe head 20, the extending portion 42 is arranged at one end of the covering portion 41 away from the air pipe head 20, and the extending portion 42 extends from the covering portion 41 to the oil collecting pan 30. The covering portion 41 is used to block the oil, gas and water vapor mixed in the gas discharged through the air port 25. The oil, gas and water vapor condense on the inner wall of the covering portion 41 to form oil and water, and then the oil and water are uniformly introduced into the oil collecting pan 30 through the extending portion 42, which effectively prevents the oil and water from splashing onto the deck, facilitates the cleaning of the deck, and ensures the personal safety of the crew.
[0038] Furthermore, the overflow pipe 10 is in the shape of a hollow circular tube, and is used to be connected to the oil-water tank to balance the pressure inside the oil-water tank. One end of the overflow pipe 10 is connected to the oil-water tank, and the other end of the overflow pipe 10 is connected to the air pipe head 20.
[0039] Furthermore, the air pipe head 20 is installed at the end of the overflow pipe 10. The air pipe head 20 is used to prevent seawater, rainwater, sparks, etc. from entering the oil-water tank, and balance the pressure in the oil-water tank. When the pressure in the oil-water tank is high, the gas in the oil-water tank is discharged to the outside air through the air port 25. When the pressure in the oil-water tank is low, the outside air is introduced into the oil-water tank through the air port 25. In this embodiment, the number of the air ports 25 is multiple, and the air ports 25 are evenly spaced around the air pipe head 20 to ensure the balancing efficiency of the air pressure in the oil-water tank. Preferably, the number of the air ports 25 is two, and the two air ports 25 are relatively arranged on both sides of the air pipe head 20.
[0040] Furthermore, the oil collecting pan 30 includes a bottom plate 31 and a surrounding plate 32. The bottom plate 31 is connected to the overflow pipe 10, and the bottom plate 31 is in the shape of a straight plate. The bottom plate 31 is arranged around the outside of the overflow pipe 10, and the bottom plate 31 is sealed and connected to the overflow pipe 10 to prevent leakage of oil and water. The surrounding plate 32 is extended along the outer edge of the bottom plate 31, and the surrounding plate 32 extends from the bottom plate 31 toward the air pipe head 20. The surrounding plate 32 and the bottom plate 31 are surrounded to form a space for collecting oil and water. In this embodiment, the extension plane of the bottom plate 31 is parallel to the extension direction of the cover portion 41, the extension direction of the surrounding plate 32 is perpendicular to the extension plane of the bottom plate 31, and the extension direction of the surrounding plate 32 is parallel to the extension direction of the extension portion 42.
[0041] Further, a drain plug 35 is provided on the oil collecting pan 30. The drain plug 35 is provided on one side of the oil collecting pan 30, and the drain plug 35 is provided on the enclosure 32, and the drain plug 35 is used to discharge the oil and water collected in the oil collecting pan 30.
[0042] Furthermore, the number of the drainage tubes 40 is the same as the number of the air ports 25, and the drainage tubes 40 are arranged one by one on the outside of the air ports 25. In this embodiment, the number of the drainage tubes 40 and the air ports 25 are both two, and the two drainage tubes 40 are arranged on both sides of the air pipe head 20.
[0043] Further, the cover portion 41 is in a circular tube shape, and the cover portion 41 is arranged around the outside of the air port 25, and one end of the cover portion 41 is connected and fixed to the air pipe head 20; the extension portion 42 is in a circular tube shape, and the extension portion 42 is arranged at one end of the cover portion 41 away from the air pipe head 20. In this embodiment, the extension direction of the cover portion 41 is perpendicular to the extension direction of the extension portion 42, and the drainage pipe 40 is L-shaped.
[0044] Furthermore, the inner diameter of the cover portion 41 is larger than the inner diameter of the extension portion 42. By designing the inner diameter of the cover portion 41 to be larger than the inner diameter of the extension portion 42, the blocking effect of the cover portion 41 on oil and water can be ensured, and the oil and water can be transported through the extension portion 42 with a smaller inner diameter, so that the oil and water can be concentratedly dripped, thereby avoiding the splashing of the oil and water.
[0045] Furthermore, the distance between the extension 42 and the bottom plate 31 is L, and the height of the coaming 32 is H. Wherein, L<H. By making the distance between the extension 42 and the bottom plate 31 smaller than the height of the coaming 32, oil and water are prevented from splashing onto the deck outside during the process of dripping from the extension 42 into the oil collecting pan 30, and the splashing of oil and water is further blocked, thereby ensuring the cleanliness of the deck and preventing the crew from slipping.
[0046] In summary, the embodiment of the utility model provides a ventilation assembly 100, which has the following beneficial effects:
[0047] By arranging a drainage pipe 40 on the air pipe head 20 and arranging the covering portion 41 on the outside of the air port 25, the oil and water splashing at the air port 25 are blocked, and then the blocked oil and water are uniformly introduced into the oil collecting pan 30 for collection through the extension portion 42, effectively preventing the oil and water from splashing onto the deck to produce oil stains, facilitating cleaning, and ensuring the personal safety of the crew.
[0048] By making the inner diameter of the cover portion 41 larger than the inner diameter of the extension portion 42, the cover portion 41 can block oil and water. At the same time, the oil and water are introduced into the oil collecting pan 30 through the extension portion 42 with a smaller inner diameter, so that the introduction position of the oil and water is more concentrated, thereby avoiding splashing of oil and water.
[0049] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0050] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A ventilation component, characterized in that: include: Overflow pipe; An air pipe head connected to the overflow pipe; The air pipe head is provided with an air port; An oil collecting pan connected to the air pipe head, the oil collecting pan being located on one side of the air pipe head; and A drainage pipe is connected to the air pipe head; the drainage pipe includes a covering portion and an extending portion; the covering portion covers the outside of the air port, the covering portion extends from the air pipe head in a direction away from the air pipe head, the extending portion is arranged at one end of the covering portion away from the air pipe head, and the extending portion extends from the covering portion in the direction of the oil collecting pan.
2. The ventilation assembly according to claim 1, characterized in that: The cover portion and the extension portion are both in a circular tube shape, the extension direction of the cover portion is perpendicular to the extension direction of the extension portion, and the drainage tube is in an L shape.
3. The ventilation assembly according to claim 2, characterized in that: The inner diameter of the cover portion is greater than the inner diameter of the extension portion.
4. The ventilation assembly according to claim 1, characterized in that: The oil collecting pan comprises a bottom plate and a surrounding plate; the bottom plate is connected to the overflow pipe, and the surrounding plate is extended along the outer edge of the bottom plate.
5. The ventilation assembly according to claim 4, characterized in that: The bottom plate is in a straight plate shape, and is disposed around the outside of the overflow pipe. The bottom plate is sealed and connected to the overflow pipe.
6. The ventilation assembly according to claim 5, characterized in that: The extension plane where the bottom plate is located is parallel to the extension direction of the cover portion, the extension direction of the enclosure is perpendicular to the extension plane where the bottom plate is located, and the extension direction of the enclosure is parallel to the extension direction of the extension portion.
7. The ventilation assembly according to claim 6, characterized in that: The distance between the extension portion and the bottom plate is L, and the height of the enclosure is H; Where L<H.
8. The ventilation assembly according to claim 1, characterized in that: The number of the air ports is multiple, and the air ports are evenly spaced around the air pipe head.
9. The ventilation assembly according to claim 8, characterized in that: The number of the drainage tubes is the same as that of the air ports, and the drainage tubes are arranged on the outside of the air ports in a one-to-one correspondence.
10. The ventilation assembly according to any one of claims 1 to 9, characterized in that: The oil collecting pan is provided with a drain plug; the drain plug is arranged on one side of the oil collecting pan.