Collecting device for leaked liquid and ship
By designing a liquid leakage collection device with a collection box and a drain pipe, the dangers caused by methanol leakage have been solved, enabling safe collection and rapid maintenance. It is also easy to install and disassemble, filling the gap in methanol leakage collection.
Patent Information
- Application Number
- CN202520331323.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-27
AI Technical Summary
On ships, methanol leaks can cause short circuits in electrical equipment and poisoning of workers, and existing technologies lack effective collection and protection measures.
Design a liquid leakage collection device including a collection box and a drain pipe. The collection box has a closed containment space and a through hole. The leaked liquid is safely discharged through the drain pipe. The box has a detachable structure for easy installation and disassembly.
It enables the safe collection and release of methanol leaks, preventing dangers, ensuring safety, facilitating rapid maintenance, and filling the gap in methanol leak collection products.
Smart Images
Figure CN223686769U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to liquid leakage technical field, especially relate to a collection device of liquid leakage and ship. BACKGROUND
[0002] At present, green energy becomes the first choice power energy of ship. Methanol as green energy is also gradually used on new ship, and its energy saving, low carbon, environmental protection etc. get the approval of the user. But the risk also coexists with it.
[0003] In the process of conveying methanol, there is a risk of leakage at the pipe connection: methanol drops on electrical equipment can cause electrical equipment short circuit, power signal failure; methanol leaks in large quantities into the room and volatilizes into a gaseous state, and under the condition of no emotion, it can cause methanol poisoning death. Therefore, it is necessary to protect the leakage of methanol. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a collection device of liquid leakage and ship to solve the prior art problems.
[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a collection device of liquid leakage, including the collecting box that is box -shaped and the release pipe that communicates with the collecting box, the closed receiving space is formed in the collecting box, the flange of the connecting end of two pipelines is received, the through -hole that the pipeline passes through is equipped in the middle part of the collecting box, the through -hole communicates with the receiving space, the bottom of the collecting box is equipped with the release port, the release pipe is arranged at the release port and communicates with the receiving space.
[0006] In one embodiment, the collecting box includes a plurality of box bodies that are detachably connected to each other, and the plurality of box bodies enclose the receiving space;
[0007] A sealing glue is provided between any two adjacent box bodies.
[0008] In one embodiment, the box body includes a top wall and a bottom wall arranged in parallel and spaced apart, and a side wall connected between the top wall and the bottom wall, the side wall being located outside the top wall and the bottom wall;
[0009] The release port is provided on the bottom wall.
[0010] In one embodiment, the axis of the flange extends vertically, the box body further includes a water retaining wall provided inside the bottom wall, the water retaining wall is provided on the top of the bottom wall and extends upward beyond the bottom wall, and the top of the water retaining wall and the top wall have a spacing therebetween.
[0011] The two flanges are connected by fasteners, the top wall overlaps the flange at the top, and the bottom wall has a gap from the bottom of the fastener.
[0012] In one embodiment, the collecting box is made of steel and is corrosion resistant.
[0013] The wall thickness of the collecting box is 2-4mm.
[0014] In one embodiment, the cross section of the flange is circular, the cross section of the collecting box is a circular ring, and there is a radial gap between the inner side of the collecting box and the outer periphery of the flange.
[0015] The ratio of the diameter of the collecting box to the diameter of the flange is (1.05-1.1):1.
[0016] In one embodiment, any two adjacent box bodies are provided with a buckle on one box body and a clamping block on the other box body, and the buckle can be clamped with the clamping block.
[0017] In one embodiment, the collecting device includes a discharge cabin, and the discharge pipe communicates with the discharge cabin.
[0018] In one embodiment, the collecting device includes a plurality of collecting boxes and a plurality of discharge pipes, and the plurality of discharge pipes and the plurality of collecting boxes are one-to-one corresponding, the collecting device further includes a connecting pipe, each discharge pipe communicates with the connecting pipe, and the connecting pipe communicates with the discharge cabin.
[0019] The utility model also provides a ship, including ship body, liquid delivery pipeline and the collecting device of liquid leakage as described above, the liquid delivery pipeline includes a plurality of pipelines and the flange that sets up in the pipeline end, any two adjacent pipeline is connected through the flange of relative arrangement.
[0020] From the above technical solution, the utility model has at least the following advantages and positive effects:
[0021] The collecting device includes a collecting box and a discharge pipe, through the setting of the collecting box, the collection of the leaked liquid is realized, the liquid leaked in the collecting box is safely discharged outward through the discharge pipe, direct leakage to the outside is avoided, various dangers are avoided, the risk of liquid leakage is solved, and safety is ensured. The collecting device fills the blank of methanol leakage collection products.
[0022] Through the detachable structure of the collecting box, installation and disassembly are convenient, and quick maintenance is facilitated. Moreover, the collecting box structure is simple and less constrained by space. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 Fig. 1 is a schematic view of a collecting device according to the present application.
[0024] Figure 2 Fig. 2 is a schematic view of a collecting device according to the present application.
[0025] Figure 3 Fig. 3 is a schematic view of a collecting device according to the present application.
[0026] Reference signs are explained as follows:
[0027] 1, pipe; 2, flange;
[0028] 5, collecting box; 51, box body; 511, top wall; 512, bottom wall; 513, side wall; 514, water retaining wall; 6, discharge pipe; 7, connecting pipe; 8, discharge chamber. DETAILED DESCRIPTION
[0029] Although the present application can be readily implemented in different forms of embodiments, only some of which are shown in the drawings and described in this specification, it is to be understood that the present application should be considered as not limited to the embodiments described herein which are presented as examples only but as encompassing all possible embodiments which can be implemented in accordance with the principles of the present application.
[0030] Therefore, one feature indicated in this specification will be used to explain one feature of one embodiment of the present application, and it is not implied that each embodiment of the present application must have the explained feature. In addition, it should be noted that this specification describes many features. Although certain features can be combined together to show possible system designs, these features can also be used in other combinations which are not explicitly explained. Therefore, unless otherwise explained, the explained combinations are not intended to be limiting.
[0031] In the embodiments shown in the drawings, the indications of directions (such as up, down, left, right, front and back) are used to explain the structure and movement of various elements of the present application and are not absolute but relative. These explanations are appropriate when these elements are in the positions shown in the drawings. If the positions of these elements change, the indications of directions also change accordingly.
[0032] A liquid leakage collecting device (hereinafter referred to as a collecting device) is provided in this application, which is used to collect the leaked liquid and avoid the leaked liquid causing danger.
[0033] The liquid can be methanol, liquefied natural gas (LNG) or other dangerous liquid. The leaked liquid is collected by the collecting device of this application, thereby avoiding the danger.
[0034] The liquid leakage usually exists at the connection between the pipe 1 and the pipe 1. The connection ends of the two pipes 1 are connected through the flanges 2. The two flanges 2 are connected through the fasteners. The gaskets are arranged between the flanges 2 and the flanges 2.
[0035] The collecting device is first introduced in the case that the pipe 1 extends along the vertical direction and the axis of the flange 2 extends along the vertical direction.
[0036] Referring to Figure 1 , the collecting device comprises a box-shaped collecting box 5 and a drain pipe 6 in communication with the collecting box 5.
[0037] The collecting box 5 forms a closed containing space, which contains the flanges 2 of the connection ends of the two pipes 1 arranged along the vertical direction. A through hole for the pipe 1 to pass through is arranged in the middle of the collecting box 5, and the through hole is in communication with the containing space.
[0038] The bottom of the collecting box 5 is provided with a drain port, and the drain pipe 6 is arranged at the drain port and is in communication with the containing space, so that the liquid leaked into the collecting box 5 can be drained outward.
[0039] Combined with Figure 1 and Figure 2 , the collecting box 5 comprises a plurality of box bodies 51 which are detachably connected with each other, a sealing glue is arranged between any two adjacent box bodies 51, and the plurality of box bodies 51 enclose the containing space. Through the arrangement of the sealing glue, the box body 51 and the box body 51 are sealed, thereby ensuring the sealing of the containing space, so that the leaked liquid is contained in the containing space, avoiding the leakage of the liquid outward to cause danger, and ensuring the safety.
[0040] The shape of the collecting box 5 is preferably matched with the shape of the flange 2. The cross section of the flange 2 is circular, and the cross section of the collecting box 5 is in the shape of a circular ring with a hole in the middle. At this time, the cross section of the box body 51 is in the shape of a fan ring.
[0041] In the embodiment, the number of the box bodies 51 is two. At this time, the cross section of the box body 51 is in the shape of a half circular ring. The two box bodies 51 enclose each other to form the containing space.
[0042] Specifically, the box body 51 comprises a top wall 511 and a bottom wall 512 arranged in parallel and spaced apart, and a side wall 513 connected between the top wall 511 and the bottom wall 512, and the side wall 513 is located outside the top wall 511 and the bottom wall 512. Among them, the inside and the outside are referred to the use state of the collecting box 5, the direction towards the axis of the collecting box 5 is the inside, and vice versa.
[0043] In the embodiment, the side wall 513 is semicircular. The top wall 511 and the bottom wall 512 are in the shape of a half circular ring.
[0044] The box body 51 further comprises a water retaining wall 514 arranged inside the bottom wall 512. The water retaining wall 514 is arranged on the top of the bottom wall 512 and extends upward beyond the bottom wall 512, and the top of the water retaining wall 514 is spaced apart from the top wall 511.
[0045] Specifically, the water retaining wall 514 is parallel to the side wall 513. The water retaining wall 514 is semicircular. The arrangement of the water retaining wall 514 ensures that the leaked liquid is between the side wall 513 and the water retaining wall 514, avoiding the leaked liquid from contacting the pipeline 1 and damaging the pipeline 1, thereby ensuring safety.
[0046] Further, the top of the water retaining wall 514 abuts against the flange 2 below.
[0047] When the collection box 5 is arranged around the flange 2, the top wall 511 overlaps the flange 2 on the top, and at this time, the bottom wall 512 is spaced apart from the bottom of the fastener. That is, the top wall 511 of the box body 51 bears the weight of the entire collection box 5. The side wall 513 is used to bear the impact force caused by the leaked liquid.
[0048] The material of the collection box 5 is steel, and the collection box 5 is corrosion-resistant. Specifically, the material of the collection box 5 is 316L stainless steel.
[0049] The wall thickness of the collection box 5 is 2-4 mm. That is, the vertical dimension of the top wall 511 is 2-4 mm, the vertical dimension of the bottom wall 512 is 2-4 mm, the radial dimension of the side wall 513 is 2-4 mm, and the radial dimension of the water retaining wall 514 is 2-4 mm.
[0050] The ratio of the diameter of the collection box 5 to the diameter of the flange 2 is (1.05-1.1):1. That is, the collection box 5 is slightly larger than the flange 2, and the flange 2 is accommodated in the accommodation space. Since the collection box 5 is slightly larger, there is a space between the inner side of the side wall 513 and the outer side of the flange 2, so that the leaked liquid can be prevented from being sprayed from the side.
[0051] The box bodies 51 are detachably connected to each other, thereby facilitating the installation of the collection box 5 around the flange 2. Specifically, among any two adjacent box bodies 51, one box body 51 is provided with a buckle, and the other box body 51 is provided with a clamping block, and the buckle can be clamped with the clamping block. The opposite sides of each box body 51 are respectively provided with a buckle and a clamping block, that is, the adjacent buckles and clamping blocks are clamped.
[0052] In other embodiments, an ear can be protruded on the outer periphery of the box body 51, and a connecting hole is formed in the ear. When the two box bodies 51 are close to each other, the corresponding two ears are detachably connected by the fastener.
[0053] The detachable connection between the box bodies 51 realizes the multiple disassembly and installation requirements of the collection device, thereby facilitating the rapid repair of the leakage point.
[0054] The drain pipe 6 is arranged at the drain port and communicates with the storage space, and is used for draining the liquid leaked into the collecting box 5.
[0055] The collecting device comprises a drain cabin 8, and the drain pipe 6 communicates with the drain cabin 8. The drain cabin 8 is used for receiving the liquid conveyed through the drain pipe 6 and preventing the liquid from volatilizing. For example, when the ship body is used, the volatilization of the leaked methanol will cause the concentration of the cabin room to be too high, and the crew will be poisoned by the methanol, fall into a coma, and even die. The methanol is collected through the drain cabin 8, and the volatilization of the methanol is avoided, so that the safety is improved.
[0056] Further, the collecting device comprises a plurality of collecting boxes 5 and a plurality of drain pipes 6, and the plurality of drain pipes 6 are arranged in one-to-one correspondence with the plurality of collecting boxes 5. The collecting device further comprises a connecting pipe 7, each drain pipe 6 communicates with the connecting pipe 7, and the connecting pipe 7 communicates with the drain cabin 8. That is, the plurality of drain pipes 6 are connected with the connecting pipe 7, and the communication between the drain pipe 6 and the drain cabin 8 is realized through the intermediate action of the connecting pipe 7.
[0057] Referring to Figure 3 When the pipeline 1 extends along the horizontal direction, and the axis of the flange 2 also extends along the horizontal direction, the collecting box 5 in the above rotates by 90 degrees, that is, the axis of the collecting box 5 extends along the horizontal direction. However, the collecting box 5 does not need to be provided with the water retaining wall 514, and the drain port is still arranged at the bottom of the collecting box 5.
[0058] When the axis of the collecting box 5 extends along the horizontal direction, the top wall 511 and the bottom wall 512 are arranged in a spaced manner along the horizontal direction, the concave surface of the arc-shaped side wall 513 is located on the inner side, and the convex surface is located on the outer side. The drain port is arranged on the side wall 513 and is located at the lowest point.
[0059] Preferably, the connecting position of the box bodies 51 is not arranged at the bottom, so that the box bodies 51 can be connected without sealing glue. For example, when the number of the box bodies 51 is two, the connecting position of the two box bodies 51 extends horizontally, and the two box bodies 51 are symmetrically arranged about the horizontal plane where the connecting position is located. The number of the box bodies 51 can also be three, and the surface of the connecting position of the three box bodies 51 forms an inverted Y shape.
[0060] The utility model also provides a kind of ship, including ship body, liquid conveying pipeline and the collecting device of liquid leakage. Among them, liquid conveying pipeline includes a plurality of pipelines 1 and the flange 2 being arranged at the end of pipeline 1, and any two adjacent pipelines 1 are connected by oppositely arranged flange 2.
[0061] The ship body is provided with a drain cabin 8. That is, the drain cabin 8 is a separate cabin on the ship body.
[0062] The liquid conveying pipeline on one ship body comprises the pipeline 1 extending in the vertical direction and the pipeline 1 extending in the horizontal direction simultaneously. Therefore, the collecting box 5 with the axis extending in the vertical direction and the collecting box 5 with the axis extending in the horizontal direction are also included simultaneously. And the plurality of collecting boxes 5 are communicated with the discharge cabin 8 through the discharge pipe 6 and the connecting pipe 7.
[0063] In summary, the collecting device has the following advantages:
[0064] Through the arrangement of the collecting box 5, the leakage of the liquid is collected, the liquid is prevented from leaking directly to the outside to cause various dangers, the risk of liquid leakage is solved, and the safety is ensured. The collecting device fills the blank of the methanol leakage collecting product.
[0065] Through the detachable structure of the collecting box 5, the installation and disassembly are convenient, and the quick maintenance is facilitated. And the collecting box 5 has a simple structure and is less constrained by space.
[0066] Although the utility model has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary terms rather than limiting terms. Since the utility model can be embodied in various forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the above-mentioned details, but should be interpreted broadly within the spirit and scope defined by the appended claims, and therefore all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.
Claims
1. A liquid leakage collecting device characterized by comprising: The collecting device comprises a box-shaped collecting box and a drain pipe in communication with the collecting box, the collecting box is internally formed with a closed receiving space for receiving flanges of connecting ends of two pipelines, a through hole is arranged in the middle of the collecting box for the pipelines to pass through, the through hole is in communication with the receiving space, and a drain opening is arranged at the bottom of the collecting box, the drain pipe is arranged at the drain opening and in communication with the receiving space.
2. The liquid leakage collecting device according to claim 1, wherein The collecting box comprises a plurality of box bodies which are detachably connected to each other and enclose the receiving space. A sealing glue is arranged between any two adjacent box bodies.
3. The liquid leakage collecting device according to claim 2, wherein The box body comprises top and bottom walls arranged in parallel and spaced apart, and a side wall connected between the top and bottom walls, and the side wall is located outside the top and bottom walls. The drain opening is arranged on the bottom wall.
4. The liquid leakage collecting device according to claim 3, wherein The axis of the flange extends vertically, the box body further comprises a water retaining wall arranged on the inner side of the bottom wall, the water retaining wall is arranged at the top of the bottom wall and extends upward beyond the bottom wall, and a space is formed between the top of the water retaining wall and the top wall. The two flanges are connected by a fastener, the top wall is overlapped on the flange at the top, and a space is formed between the bottom wall and the bottom of the fastener.
5. The liquid leakage collecting device according to claim 1, wherein The collecting box is made of steel and is corrosion resistant. The wall thickness of the collecting box is 2-4 mm.
6. The liquid spill containment device of claim 1, wherein, The cross section of the flange is circular, the cross section of the collecting box is a circular ring, and a space is formed between the inner side of the collecting box and the outer periphery of the flange in the radial direction. The ratio of the diameter of the collecting box to the diameter of the flange is (1.05-1.1):
1.
7. The liquid spill containment device of claim 2, wherein, Among any two adjacent box bodies, a buckle is arranged on one box body and a clamping block is arranged on the other box body, and the buckle can be clamped with the clamping block.
8. The liquid spill containment device of claim 1, wherein, The collecting device comprises a drain cabin, and the drain pipe is in communication with the drain cabin.
9. The liquid spill containment device of claim 8, wherein, The collecting device comprises a plurality of collecting boxes and a plurality of drain pipes, the plurality of drain pipes and the plurality of collecting boxes are one-to-one corresponding, the collecting device further comprises a connecting pipe, each drain pipe is in communication with the connecting pipe, and the connecting pipe is in communication with the drain cabin.
10. A vessel characterised in that, The collecting device comprises a ship body, a liquid conveying pipeline, and a liquid leakage collecting device according to any one of claims 1-9, the liquid conveying pipeline comprises a plurality of pipelines and flanges arranged at the ends of the pipelines, and any two adjacent pipelines are connected by the oppositely arranged flanges.