CN210739608U - Novel mining annular bellows - Google Patents
Novel mining annular bellows Download PDFInfo
- Publication number
- CN210739608U CN210739608U CN201921323857.1U CN201921323857U CN210739608U CN 210739608 U CN210739608 U CN 210739608U CN 201921323857 U CN201921323857 U CN 201921323857U CN 210739608 U CN210739608 U CN 210739608U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- pipe
- pipeline main
- main part
- bracing piece
- 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
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a novel mining annular bellows, including the pipeline main part, the pipeline main part is annular ripple structure, and the thickness of pipeline main part lateral wall is 0.8-1.0 millimeter, the both ends of pipeline main part are connected with first mouth of pipe and second mouth of pipe respectively, and first mouth of pipe and second mouth of pipe are ring shape, pipeline main part both ends open-ended diameter variation in size, and pipeline main part both ends open-ended diameter phase-match to first mouth of pipe and the orificial diameter of second are corresponding with pipeline main part both ends open-ended diameter respectively. This novel mining annular bellows adopts the structural design of the pipeline main part of annular ripple structure for this mining pipe can carry out certain bending, thereby makes the pipeline can adjust when the butt joint, and it is more convenient to let the butt joint between the pipeline, and this pipeline main part compares in traditional pipeline, and is thinner, and weight alleviates greatly, and not only the cost is lower, and makes the installation more convenient with the shipment.
Description
Technical Field
The utility model relates to a mining pipe technical field specifically is a novel mining annular bellows.
Background
The mining pipe is a pipeline for coal mines. The coal mine underground slurry spraying device comprises a coal mine water supply and drainage pipe, a coal mine gas drainage pipe, a coal mine underground slurry spraying pipe, a coal mine ventilation pipe, a coal bed gas pipeline, a coal mine connecting hose and the like. The mining pipes are various, such as mining PVC pipes, mining PE pipes, mining polymer pipes, mining stainless steel pipes, mining plastic-coated pipes and the like. The traditional mining pipeline adopts a common steel pipe, the thickness is generally 3mm, the pipe diameter is generally DN200-DN1020, negative pressure is formed in the pipeline body in a working state, the whole pipeline is composed of a plurality of pipe joints with the same structure, flanges are welded at two ends of the pipe joints, and the pipe joints are connected through bolts.
The traditional mining pipeline has the disadvantages of heavy weight, labor consumption during installation and loading, inconvenience, weak pipe body deformation resistance, incapability of deforming due to fixed pipeline structure, high requirement on welding assembly and difficult operation due to the fact that the pipe body and a flange assembly need to be aligned.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel mining annular bellows to solve the mining pipeline weight of tradition that proposes in the above-mentioned background art great, and install comparatively difficult problem.
In order to achieve the above object, the utility model provides a following technical scheme: the novel mining annular corrugated pipe comprises a pipe main body, wherein the pipe main body is of an annular corrugated structure, and the thickness of the side wall of the pipe main body is 0.8-1.0 mm.
Preferably, the two ends of the pipeline main body are respectively connected with a first pipe orifice and a second pipe orifice, and the first pipe orifice and the second pipe orifice are both circular rings.
Preferably, the diameters of the openings at the two ends of the pipeline main body are different in size, the diameters of the openings at the two ends of the pipeline main body are matched, and the diameters of the first pipe orifice and the second pipe orifice correspond to the diameters of the openings at the two ends of the pipeline main body respectively.
Preferably, the pipeline main body is made of stainless steel.
Preferably, the outer wall of the pipeline main body is provided with an outer surface layer, and the outer surface layer is made of epoxy resin anticorrosive paint.
Preferably, the outer wall of the pipeline main body is provided with an inner surface layer, and the inner surface layer is made of a nano self-cleaning coating material.
Preferably, be provided with first bracing piece and second bracing piece in the pipeline main part, first bracing piece and the perpendicular cross distribution of second bracing piece, and the both ends of first bracing piece and second bracing piece respectively with the inner wall connection of pipeline main part to first bracing piece and second bracing piece are provided with the multiunit about the equidistance in the pipeline main part.
Compared with the prior art, the beneficial effects of the utility model are that: this novel mining annular bellows adopts the structural design of the pipeline main part of annular ripple structure for this mining pipe can carry out certain bending, thereby makes the pipeline can adjust when the butt joint, and it is more convenient to let the butt joint between the pipeline, and this pipeline main part compares in traditional pipeline, and is thinner, and weight alleviates greatly, and not only the cost is lower, and makes the installation more convenient with the shipment.
Drawings
Fig. 1 is a front view of a novel mining annular corrugated pipe of the present invention;
FIG. 2 is a side view of the novel mining annular corrugated pipe of the present invention;
fig. 3 is the utility model relates to a novel first bracing piece cross-sectional view of mining annular bellows.
In the figure: 1. the pipeline comprises a first pipe orifice, a second pipe orifice, a first supporting rod, a second pipe orifice, a second supporting rod, a first pipe orifice 2, a pipeline main body 3, an outer surface layer 6, an inner surface layer 7 and a second supporting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel mining annular corrugated pipe comprises a pipe main body 2, wherein the pipe main body 2 is of an annular corrugated structure, the annular corrugated structure enables the mining pipe to be bent to a certain degree, so that the pipe can be adjusted during butt joint, the butt joint between the pipes is more convenient, the thickness of the side wall of the pipe main body 2 is 0.8-1.0 mm, due to the corrugated effect of the pipe main body 2, compared with the traditional pipe, the pipe main body 2 is thinner and has the deformation resistance which is nearly 10 times that of a pipe body before improvement, the deformation problem caused by the fact that the pipe main body 2 is in a negative pressure state for a long time can be effectively prevented, in addition, due to the reduction of the thickness of the pipe main body 2, the weight of the pipe main body 2 is greatly reduced, the cost is lower, the installation and the loading are more convenient, a first pipe orifice 1 and a second pipe orifice 4 are respectively connected at two ends of the pipe, first mouth of pipe 1 and second mouth of pipe 4 are the welding with pipeline main part 2, and first mouth of pipe 1 and second mouth of pipe 4 are the ring shape, and this structure makes pipeline main part 2's both ends can dock. The diameter variation of 2 both ends openings of pipeline main part, and the diameter phase-match of 2 both ends openings of pipeline main part, and the diameter of first mouth of pipe 1 and the second mouth of pipe 4 is corresponding with the diameter of 2 both ends openings of pipeline main part respectively, this structure makes the diameter of first mouth of pipe 1 and the second mouth of pipe 4 one big or small, let first mouth of pipe 1 and the second mouth of pipe 4 can overlap and close, it is inseparabler to connect, pipeline main part 2 adopts stainless steel, this material is very stable, does not rust. The outer wall of pipeline main part 2 is provided with extexine 5, and extexine 5 adopts the anticorrosive lacquer material of epoxy, and this material makes pipeline main part 2 more stable, can improve pipeline main part 2's life-span. The outer wall of pipeline main part 2 is provided with inner skin layer 6, inner skin layer 6 adopts the self-cleaning coating material of nanometer, the self-cleaning coating material of nanometer is a nanometer material that has photocatalytic activity, contain photocatalyst TiO2 and air catalyst titanium phosphate, TiO2 can absorb the light of certain wavelength, produce free electron and hole, make the adsorbed pollutant of membrane surface take place redox decomposition and detach and kill surperficial microbacterium, reach self-cleaning purpose, titanium phosphate's effect can only utilize water and air self-cleaning effect of performance under the condition that does not have light, thereby when making this pipeline main part 2 be applied to the ventilation, can be more long-time keep ventilated clean. Be provided with first bracing piece 3 and second bracing piece 7 in the pipeline main part 2, first bracing piece 3 and the perpendicular cross distribution of second bracing piece 7, and the both ends of first bracing piece 3 and second bracing piece 7 respectively with the inner wall connection of pipeline main part 2, and first bracing piece 3 and second bracing piece 7 are provided with the multiunit about the equidistance in the pipeline main part 2, first bracing piece 3 and second bracing piece 7 and pipeline main part 2 are the welding, its quantity is shown in figure 1, this structure can form the support inside pipeline main part 2, further improve pipeline main part 2's intensity, prevent that pipeline main part 2 is in the negative pressure state for a long time, and the deformation problem that appears, and the cross section of first bracing piece 3 and second bracing piece 7 is circular, this shape surface is slick and sly, can not influence the inside unblocked of pipeline main part 2.
The working principle is as follows: when the novel mining annular corrugated pipe is used, whether parts of the novel mining annular corrugated pipe are damaged or not are not firmly connected is firstly checked, the novel mining annular corrugated pipe is used after the parts are checked to be correct, the pipe main body 2 is of an annular corrugated structure, the mining pipe can be bent to a certain degree, so that the pipes can be adjusted during butt joint, the butt joint between the pipes is more convenient, the thickness of the side wall of the pipe main body 2 is 0.8-1.0 mm, the pipe main body 2 is thinner than the traditional pipe due to the corrugated effect of the pipe main body 2, the deformation resistance of the pipe main body is nearly 10 times that of the pipe body before improvement, the deformation problem caused by the fact that the pipe main body 2 is in a negative pressure state for a long time can be effectively prevented, the weight of the pipe main body 2 is greatly reduced due to the reduction of the thickness, the cost is lower, and the installation and the shipment are more convenient, the working principle of the novel mining annular corrugated pipe is that.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a novel mining annular bellows which characterized in that: the pipeline comprises a pipeline body (2), wherein the pipeline body (2) is of an annular corrugated structure, and the thickness of the side wall of the pipeline body (2) is 0.8-1.0 mm.
2. The novel mining annular corrugated pipe according to claim 1, characterized in that: the two ends of the pipeline main body (2) are respectively connected with a first pipe orifice (1) and a second pipe orifice (4), and the first pipe orifice (1) and the second pipe orifice (4) are both circular rings.
3. The novel mining annular corrugated pipe according to claim 1, characterized in that: the diameters of openings at two ends of the pipeline main body (2) are different in size, the diameters of the openings at two ends of the pipeline main body (2) are matched, and the diameters of the first pipe orifice (1) and the second pipe orifice (4) correspond to the diameters of the openings at two ends of the pipeline main body (2) respectively.
4. The novel mining annular corrugated pipe according to claim 1, characterized in that: the pipeline main body (2) is made of stainless steel.
5. The novel mining annular corrugated pipe according to claim 1, characterized in that: the outer wall of the pipeline main body (2) is provided with an outer surface layer (5), and the outer surface layer (5) is made of epoxy resin anticorrosive paint.
6. The novel mining annular corrugated pipe according to claim 1, characterized in that: the outer wall of the pipeline main body (2) is provided with an inner surface layer (6), and the inner surface layer (6) is made of a nano self-cleaning coating material.
7. The novel mining annular corrugated pipe according to claim 1, characterized in that: be provided with first bracing piece (3) and second bracing piece (7) in pipeline main part (2), first bracing piece (3) and second bracing piece (7) vertical cross distribute, and the both ends of first bracing piece (3) and second bracing piece (7) respectively with the inner wall connection of pipeline main part (2) to equidistance is provided with the multiunit in first bracing piece (3) and second bracing piece (7) about pipeline main part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323857.1U CN210739608U (en) | 2019-08-15 | 2019-08-15 | Novel mining annular bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323857.1U CN210739608U (en) | 2019-08-15 | 2019-08-15 | Novel mining annular bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210739608U true CN210739608U (en) | 2020-06-12 |
Family
ID=70989101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921323857.1U Active CN210739608U (en) | 2019-08-15 | 2019-08-15 | Novel mining annular bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210739608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355372A (en) * | 2022-07-21 | 2022-11-18 | 江西省得一康管业有限公司 | High-impact-resistance PVC-M reinforced double-wall corrugated pipe and production equipment |
-
2019
- 2019-08-15 CN CN201921323857.1U patent/CN210739608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355372A (en) * | 2022-07-21 | 2022-11-18 | 江西省得一康管业有限公司 | High-impact-resistance PVC-M reinforced double-wall corrugated pipe and production equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210739608U (en) | Novel mining annular bellows | |
| CN205155375U (en) | Metal collapsible tube of nai external pressure | |
| CN204647619U (en) | Anticorrosion composite pipe connects special welding flanged joint | |
| CN211159320U (en) | PTFE-lined Venturi mixer | |
| CN207906623U (en) | A kind of steel-plastics composite pipe with glass fiber mesh layer | |
| CN204004911U (en) | A kind of half waveform pipe hoop structure connecting for corrugated steel culvert | |
| CN206338511U (en) | A kind of high pressure connection and the assembling structure of pipeline | |
| CN210484801U (en) | Anti-corrosion welded pipe for liquid conveying | |
| CN205155365U (en) | High -strength steel pipe | |
| CN204004929U (en) | A kind of flanged pipe cuff structure connecting for corrugated steel culvert | |
| CN205278660U (en) | Mouth of pipe blind plate | |
| CN210860178U (en) | Novel pipe fitting connecting device | |
| CN206973112U (en) | A kind of steel pipe pole spacer flanger junction waterproof treatment structure | |
| CN209370600U (en) | Stainless steel pipeline carbon precipitation prevention pipeline support | |
| CN205479981U (en) | Inlay type strengthening rib spiral weld pipe | |
| CN217208397U (en) | Galvanized spiral iron air pipe | |
| CN206487951U (en) | A kind of corrosion-resistant fire extinguisher canvas hose with spiral stainless steel insert | |
| CN215763796U (en) | High-strength anti-rust I-shaped flange forging | |
| CN211384967U (en) | Novel nitrogen buffer tank | |
| CN213982438U (en) | Internal high-pressure integrated tee joint | |
| CN220930423U (en) | Gas pipeline dislocation coupling hose | |
| CN219933272U (en) | Gas drainage pipe for coal mine | |
| CN218914066U (en) | Corrosion-resistant pipe joint | |
| CN218653617U (en) | Dust device for building engineering | |
| CN212509496U (en) | Rubber gasket for pipeline joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201111 Address after: No.15, Jingkai street, Jingzhou Town Development Zone, Jingxian County, Hengshui City, Hebei Province Patentee after: Hebei junyida Technology Co., Ltd Address before: 053500 East District of Jingxian Development Zone, Hengshui City, Hebei Province Patentee before: HEBEI HUAZHENG INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |