CN214789491U - Sealed cabin penetration device - Google Patents
Sealed cabin penetration device Download PDFInfo
- Publication number
- CN214789491U CN214789491U CN202120615306.3U CN202120615306U CN214789491U CN 214789491 U CN214789491 U CN 214789491U CN 202120615306 U CN202120615306 U CN 202120615306U CN 214789491 U CN214789491 U CN 214789491U
- Authority
- CN
- China
- Prior art keywords
- sealed cabin
- elastic sealing
- sealing element
- axial
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a sealed cabin penetration device, which comprises a positioning pipe; the two outer panels are respectively arranged at two ends of the positioning pipe; two inner panels respectively arranged at the inner sides of the outer panels; two axial spaces are formed between the outer panel and the inner panel; two elastic sealing elements respectively arranged in the axial space; the extrusion bolts are distributed along the circumferential direction of the outer panel; each extrusion bolt sequentially penetrates through the inner panel, the elastic sealing piece and the outer panel along the axial direction, and axial fixation is achieved through the extrusion nut. The utility model discloses a non-welding mode will run through the bulkhead or deck fixed connection as an organic whole in pipe and sealed cabin to through the extrusion inflation of sealing member in the installation, can guarantee the watertight airtight performance in sealed cabin.
Description
Technical Field
The utility model relates to an annex in boats and ships sealed cabin, concretely relates to sealed cabin runs through device.
Background
The interior of a ship is generally divided into a plurality of cabins, and the related technical specifications require that some cabins meet the performance requirements of watertightness, air tightness, fire resistance and the like, so that the difficulty is increased for installing pipelines penetrating among the cabins. At present, the water-tight and airtight fire-proof bulkhead penetrating the cabin and the pipeline of the deck (such as a0 grade, a30 grade, a60 grade) generally adopt steel penetrating pipes with corresponding fire-proof grades, and the steel penetrating pipes are fixedly connected with the bulkhead or the deck through welding with the mounting base plate and are connected with the system pipeline through flanges or threaded joints. Because the fixing mode of the through pipe is metal welding fixing, the weight of the through pipe is relatively heavy, and the welding type hard connection cannot effectively absorb vibration generated in the pipeline transmission process. In addition, the through pipe must be connected with a system pipeline through a flange or a threaded joint, and certain potential safety hazards are brought to normal and safe use of the pipe system. Furthermore, such a connection would result in multi-core pipes, squeeze nipples, etc. losing their associated technical advantages when penetrating the bulkhead or deck.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a sealed cabin runs through device is provided, it can be as an organic whole through non-welding mode with the bulkhead or the deck fixed connection who run through pipe and sealed cabin.
In order to solve the technical problem, the utility model discloses sealed cabin runs through device's technical solution does:
comprises a positioning tube; the two outer panels are respectively arranged at two ends of the positioning pipe; two inner panels respectively arranged at the inner sides of the outer panels; two axial spaces are formed between the outer panel and the inner panel; two elastic sealing elements respectively arranged in the axial space; the extrusion bolts are distributed along the circumferential direction of the outer panel; each extrusion bolt sequentially penetrates through the inner panel, the elastic sealing piece and the outer panel along the axial direction, and axial fixation is achieved through the extrusion nut.
In another embodiment, the outer edge of the elastic sealing element adopts a tooth-shaped structure.
In another embodiment, an axial gap is formed between the end of the positioning tube and the outer panel at that end, and the outer end of the resilient seal extends into the axial gap.
In another embodiment, the outer end of the resilient seal has an outer diameter less than the outer diameter of the positioning tube or outer panel.
In another embodiment, the resilient seal is comprised of a plurality of circumferential shingle structures forming an annular seal.
In another embodiment, the resilient seal is comprised of two semi-circular structures forming an annular seal.
In another embodiment, the outer diameter of the inner panel is less than the inner diameter of the positioning tube.
In another embodiment, the positioning tube is made of steel or stainless steel.
In another embodiment, the elastic sealing element is made of rubber.
In another embodiment, the elastic sealing element is made of fire-resistant non-toxic rubber.
The utility model discloses the technological effect that can reach is:
the utility model discloses a non-welding mode will run through the bulkhead or deck fixed connection as an organic whole in pipe and sealed cabin to through the extrusion inflation of sealing member in the installation, can guarantee the watertight airtight performance in sealed cabin.
The utility model discloses not only can satisfy the requirement that the pipeline passed the airtight fire-resistant bulkhead of watertight or deck, can also reduce the weight that runs through device self effectively to have good insulating properties, produced vibration in can absorbing the pipeline transmission effectively can directly lead to the cabin under the state of not taking over constantly, thereby ensured that the system pipeline normally moves safely.
The utility model discloses can also greatly increased run through the convenience of pipe installation and the functional of logical cabin spare.
Drawings
It is to be understood by those skilled in the art that the following description is merely exemplary in nature and that the principles of the present invention may be applied in numerous ways to achieve many different alternative embodiments. These descriptions are only used to illustrate the general principles of the teachings of the present invention and are not meant to limit the inventive concepts disclosed herein.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the general description given above and the detailed description of the drawings given below, serve to explain the principles of the invention.
The invention will be described in further detail with reference to the following drawings and detailed description:
fig. 1 is a schematic view of the sealed cabin penetration device of the present invention.
The reference numbers in the figures illustrate:
1 is a positioning tube, 2 is an elastic sealing element,
3 is an outer panel, 4 is an extrusion bolt,
5 is an inner panel, 6 is a compression nut.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the terms "first," "second," and the like, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" and similar words are intended to mean that the elements or items listed before the word cover the elements or items listed after the word and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in fig. 1, the sealed cabin penetration device of the present invention comprises a positioning tube 1, an elastic sealing member 2, an inner panel 5, an outer panel 3, an extrusion bolt 4, and an extrusion nut 6, wherein the outer panel 3 is respectively disposed at two ends of the positioning tube 1, and the inner panel 5 is disposed at the inner side of the outer panel 3; an annular elastic sealing element 2 is filled in an axial space between the outer panel 3 and the inner panel 5;
the outer panel 3 is provided with a plurality of extrusion bolts 4 along circumference, and every extrusion bolt 4 passes inner panel 5, elastic seal 2 and outer panel 3 along the axial in proper order to realize axial fixed connection through extrusion nut 6.
Because the elastic sealing element 2 has good deformation capacity, when the axial distance between the inner panel 5 and the outer panel 3 is shortened by alternately screwing the extrusion nut 6, the elastic sealing element 2 between the panels can be extruded and expanded, the expansion force outwards acts to tension the inside of the positioning pipe 1, and meanwhile, the expansion force inwards acts to compress the penetrating pipe 10 wrapped in the penetrating pipe 10, so that the circumferential sealing between the penetrating pipe 10 and the positioning pipe 1 is realized.
As a preferred embodiment, the elastic sealing element 2 may be a circumferential tile structure, such as a sealing element with two semi-circles forming an annular structure.
As a preferred embodiment, the outer edge of the elastic sealing element 2 adopts a tooth-shaped structure; so that the elastic sealing member 2 has a greater deformation capacity and a greater size redundancy.
For the convenience of installation, the outer diameter of the inner panel 5 is smaller than the inner diameter of the positioning tube 1, so that an annular gap is formed between the inner panel 5 and the positioning tube 1.
As a preferred embodiment, an axial gap is formed between the end of the positioning tube 1 and the outer panel 3 at that end, into which gap the outer end of the elastic seal 2 projects; so that an axial clamping force on the elastic sealing element 2 is formed between the positioning tube 1 and the outer panel 3;
further, the outer end outer diameter of the elastic sealing member 2 is smaller than the outer diameter of the positioning tube 1 or the outer panel 3, so as to reserve a sufficient deformation space for the elastic sealing member 2.
The positioning tube 1 may be made of steel or stainless steel.
The elastic sealing element 2 can be made of high-grade fireproof non-toxic rubber, has good insulating property, can effectively prevent the temperature of a medium in a system from being transmitted to a cabin wall, and has the functions of impact resistance and vibration reduction.
The utility model discloses utilize the characteristics that rubber material atress extrusion inflation, atress return and contract, can reduce the weight that runs through the device effectively, increased the installation of being convenient for, can repeat dismouting and constantly manage the characteristics that can wear the cabin to increased insulating properties and shock-resistant, damping function, outside satisfying the requirement that the pipeline passed the airtight fire-resistant bulkhead of watertight or deck, can ensure the normal safe operation of system.
The utility model discloses an elastic sealing element 2 of same specification can be applicable to the whole cabin of wearing requirement that runs through the pipe of a plurality of specifications and material.
The utility model discloses need not the welding at the fixed in-process that runs through pipe 10, need not to get rid of the crust when fixed many core pipes, need not to cut off the pipe when fixed extrusion pipe and just can directly wear the cabin and use. Therefore, the utility model discloses can be used to the crossing cabin of the pipeline of multiform.
The utility model discloses dismouting can be repeated, the maintenance of being convenient for, protection personnel life and property safety prevent the invasion and attack of fire, water and harmful gas.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications of the present invention fall within the scope of the claims and their equivalent technologies, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A sealed cabin penetration device, comprising:
a positioning tube;
the two outer panels are respectively arranged at two ends of the positioning pipe;
two inner panels respectively arranged at the inner sides of the outer panels; two axial spaces are formed between the outer panel and the inner panel;
two elastic sealing elements respectively arranged in the axial space; and
a plurality of extrusion bolts distributed along the circumferential direction of the outer panel; each extrusion bolt sequentially penetrates through the inner panel, the elastic sealing piece and the outer panel along the axial direction, and axial fixation is achieved through the extrusion nut.
2. The sealed cabin penetration assembly of claim 1, wherein: the outer edge of the elastic sealing element adopts a tooth-shaped structure.
3. The sealed cabin penetration assembly of claim 1 or 2, wherein: an axial gap is formed between the end part of the positioning pipe and the outer panel positioned at the end part, and the outer end of the elastic sealing element extends into the axial gap.
4. The sealed cabin penetration assembly of claim 3, wherein: the outer end of the elastic sealing element has an outer diameter smaller than the outer diameter of the positioning tube or the outer panel.
5. The sealed cabin penetration assembly of claim 1, wherein: the elastic sealing element is composed of a plurality of circumferential tile-holding structures to form an annular sealing element.
6. The sealed cabin penetration assembly of claim 1, wherein: the elastic sealing element is composed of two semicircular structures to form an annular sealing element.
7. The sealed cabin penetration assembly of any one of claims 1, 2, 5 or 6, wherein: the outer diameter of the inner panel is smaller than the inner diameter of the positioning pipe.
8. The sealed cabin penetration assembly of claim 1, wherein: the positioning pipe is made of steel or stainless steel.
9. The sealed cabin penetration assembly of claim 1, wherein: the elastic sealing element is made of rubber.
10. The sealed cabin penetration assembly of claim 1, wherein: the elastic sealing element is made of fireproof and non-toxic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120615306.3U CN214789491U (en) | 2021-03-26 | 2021-03-26 | Sealed cabin penetration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120615306.3U CN214789491U (en) | 2021-03-26 | 2021-03-26 | Sealed cabin penetration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214789491U true CN214789491U (en) | 2021-11-19 |
Family
ID=78667246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120615306.3U Active CN214789491U (en) | 2021-03-26 | 2021-03-26 | Sealed cabin penetration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214789491U (en) |
-
2021
- 2021-03-26 CN CN202120615306.3U patent/CN214789491U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101559827B (en) | Smoke exhaust pipe penetration method | |
| CN214789491U (en) | Sealed cabin penetration device | |
| CN201385774Y (en) | Compartment structure of fume exhaust tube | |
| CN215522279U (en) | Ship cabin penetrating device | |
| CN109695782B (en) | Multistage elastic cabin-penetrating vibration isolation device based on rubber vibration reduction | |
| CN114370533A (en) | Cabin penetrating pipe fitting with vibration reduction and limiting functions and assembling method | |
| CN110056715A (en) | A kind of ship titanium alloy tube leads to cabin method | |
| CN103195985A (en) | Conveying pipe with multilayer composite heat insulation structure | |
| CN215522274U (en) | Through pipe positioning device for ship bulkhead or deck | |
| CN109654160B (en) | Multistage elastic cabin-penetrating vibration isolation device based on pneumatic tire vibration reduction | |
| CN216952038U (en) | Fireproof ship cabin penetration device | |
| CN216121686U (en) | Ship cable cabin-penetrating bulkhead | |
| CN210484966U (en) | Expansion joint of nuclear island gate | |
| CN112963626B (en) | Sealing structure of pipeline and ship | |
| CN212960446U (en) | Cold insulation device of FLNG low-temperature pipeline | |
| EP0774609A1 (en) | Shock-resistant pipework system | |
| CN211285266U (en) | Fireproof, waterproof and shockproof protection device for bridge inhaul cable | |
| CN209925846U (en) | High combination compensation arrangement of security | |
| CN215334894U (en) | A fire prevention leads to cabin spare for non-metallic pipe | |
| CN209781907U (en) | Non-bonding flexible pipe for deep water and connecting joint thereof | |
| CN201633878U (en) | Novel valve remote control multi-core tube cabin crossing component | |
| RU2779671C2 (en) | Movable tubular fire-prevention seal | |
| CN220964307U (en) | Explosion-proof anti-deformation expansion pipe | |
| CN215488102U (en) | Overflow pipe pipeline structure | |
| CN205424114U (en) | Full corner of pipeline shocks resistance and props up a gallows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |