CN111022772B - Pipeline node protection device based on MVR sewage treatment system - Google Patents
Pipeline node protection device based on MVR sewage treatment system Download PDFInfo
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- CN111022772B CN111022772B CN201911299367.7A CN201911299367A CN111022772B CN 111022772 B CN111022772 B CN 111022772B CN 201911299367 A CN201911299367 A CN 201911299367A CN 111022772 B CN111022772 B CN 111022772B
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- supporting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The invention discloses a pipeline joint protection device based on an MVR sewage treatment system, which comprises a first pipeline and a second pipeline, wherein supporting devices are arranged on the circumferential outer surfaces of the first pipeline and the second pipeline respectively, each supporting device comprises a supporting base, a plurality of groups of supporting threaded holes are formed in the upper end of each supporting base and used for being connected with an external supporting component, and a supporting rod is arranged at the upper end of each supporting base. The pipeline node protection device based on the MVR sewage treatment system can increase the connection strength of pipelines, is beneficial to increasing the external pressure bearing capacity of the pipelines, has better effect compared with the existing pipeline node protection device only through the connecting flanges on the pipeline nodes, keeps the shape of the pipeline node protection device, can adjust the height of the supporting device, adapts to regions with different heights, simultaneously avoids the over-complex installation process, is beneficial to the operation of working personnel, reduces the loss in the transmission process, and increases the application range of the pipeline node protection device.
Description
Technical Field
The invention relates to the field of pipeline node protection devices, in particular to a pipeline node protection device based on an MVR sewage treatment system.
Background
MVR sewage treatment system is an evaporimeter, adopts the energy of the secondary steam who recycles its self production to reduce the energy-conserving technique to the demand of external energy, but carry out the in-process that discharges at sewage treatment system and need use the pipeline, can increase the consumption of the energy, in addition, at the in-process of carrying, can cause pipeline transportation's inconvenient because of the reason such as topography, again because of the in-process of carrying, the pipeline node is the loss to the transmission loss is the biggest.
The existing pipeline node protection device has certain disadvantages when in use, firstly, in the process of the existing pipeline transportation, because the connection between pipelines is only through flange connection, when the external pressure is too large, the bending of the pipeline connection part can be caused, the inconvenience is caused for the use, secondly, the traditional pipeline supporting device is generally built by reinforced concrete, but the cost is large, the traditional pipeline supporting device cannot be adjusted after being built, the traditional pipeline supporting device cannot adapt to different regions, meanwhile, the traditional pipeline supporting device is inconvenient to be quickly built, certain influence is brought to the use process of people, and finally, the loss in the transportation process can be caused in the transportation process, therefore, the pipeline node protection device based on the MVR sewage treatment system is provided.
Disclosure of Invention
The invention mainly aims to provide a pipeline node protection device based on an MVR sewage treatment system, which can effectively solve the following problems in the background art: the strength of the pipeline joint is not high, so that the joint is bent; loosening of the connection can occur over time.
In order to achieve the purpose, the invention adopts the technical scheme that:
a pipeline joint protection device based on an MVR sewage treatment system comprises a first pipeline and a second pipeline, wherein supporting devices are arranged on the circumferential outer surfaces of the first pipeline and the second pipeline respectively, each supporting device comprises a supporting base, a plurality of groups of supporting threaded holes are formed in the upper end of the supporting base and used for connecting an external supporting part, a supporting rod is arranged at the upper end of the supporting base, threads are arranged inside the supporting rod, oblique convex points are arranged at the upper ends of the supporting rods, a first arc plate and a second arc plate are arranged on the circumferential outer side of the first pipeline, a first baffle plate is arranged at the upper end of the first arc plate, a second baffle plate is arranged at the upper end of the second arc plate, two groups of first threaded holes are formed in one sides of the first baffle plate and the second baffle plate, a first bolt is arranged at one end of the first threaded hole, and a first nut is arranged at the other end of the first threaded hole, trapezoidal recess has been seted up to the bottom of a baffle and No. two baffles, one side swing joint of a baffle has the hinge, one side swing joint of hinge is in the bottom of No. two baffles.
Furthermore, the lower extreme of hinge is provided with adjusting screw, adjusting screw's circumference surface is provided with adjusting nut, adjusting nut is connected with adjusting screw's surface meshing, adjusting screw's surface and bracing piece meshing are connected.
Further, an arc recess, No. two arc recesses and No. three arc recesses have been seted up to the inside of a pipeline, the upper end of an arc recess is provided with the arc No. five, the upper end of No. two arc recesses is provided with the arc No. six, the upper end of No. three arc recesses is provided with the arc No. seven, one side of No. six arcs is provided with the lug, the lug recess has been seted up to the opposite side of No. six arcs.
Further, circumference one side of a pipeline is provided with the flange No. one, No. two screw holes of a plurality of groups have been seted up to circumference one side of a flange, circumference one side of No. two pipelines is provided with the flange No. two, the big or small structure of a flange and No. two flanges is the same, No. two screw hole one side of No. two flanges is provided with the bolt No. two, No. two screw hole one side of a flange is provided with the nut No. two.
Further, the outside of a pipeline is provided with No. three arcs and No. four arcs, the both ends of No. three arcs all are provided with No. three baffles, the both ends of No. four arcs all are provided with No. four baffles, and are two sets of No. three screw holes have all been seted up to the upper end of No. three baffles, the upper end of No. three baffles is provided with No. three bolts, the lower extreme of No. four baffles is provided with No. three nuts, No. three bolts run through No. three screw holes of No. three baffles and No. four baffles and the inboard threaded connection of No. three nuts, the inboard that No. three arcs and No. four arcs are connected is provided with the protection pad.
Furthermore, adjusting nut is located the upper end of bracing piece, trapezoidal recess is run through and fixed connection is at the lower extreme of hinge to adjusting screw's upper end.
Further, the big or small structure of an arc recess, No. two arc recesses and No. three arc recesses is the same, one side of No. five arcs, No. six arcs and No. seven arcs all is provided with lug and lug recess, the lug of No. six arcs one side is connected with the lug recess of No. five arcs one side, the lug recess of No. six arcs one side is connected with the lug of No. seven arcs one side.
Furthermore, No. two threaded holes that No. two bolts run through a flange and No. two flanges are connected with No. two nut screw threads, an arc recess is the same with the width of No. five arcs, the shape size of No. five arcs, No. six arcs and No. seven arcs is all the same, the upper end fixed connection of an arc recess is in the lower extreme of No. five arcs.
Compared with the prior art, the pipeline joint protection device has the advantages that the strength of pipeline connection can be improved through the fifth arc-shaped plate, the sixth arc-shaped plate and the seventh arc-shaped plate which are arranged on the inner sides of the first pipeline and the second pipeline, the pipeline can bear external pressure, the pipeline joint protection device is better in effect compared with the existing pipeline joint protection device only through the connecting flange on the pipeline joint, the external pressure can be favorably improved, the shape of the pipeline joint protection device is kept, before installation is started, the lower ends of the first arc-shaped plate, the second arc-shaped plate and the third arc-shaped plate are fixedly connected to the lower ends of the fifth arc-shaped plate, the sixth arc-shaped plate and the seventh arc-shaped plate through the first arc-shaped groove, the second arc-shaped groove and the third arc-shaped groove which are arranged in the first pipeline and the second pipeline, the lug on one side of the fifth arc-shaped plate is movably connected with the lug on one side of the seventh arc-shaped plate through the lug grooves, and the first flange and the second flange which are connected with the outer sides of the first pipeline and the second pipeline through the second nut threads through the second bolt and the second bolt Blue, can make the inside of a pipeline and No. two pipelines communicate with each other and be connected, three group's arcs install behind the arc recess, and the width is always with the arc recess, so can not influence the flow direction of liquid, nevertheless owing to increased three group's arcs, can strengthen the joint strength of pipeline, be favorable to the pipeline increase to bear external pressure, keep the shape of self.
Compared with the prior art, the height of the supporting device can be adjusted through the adjusting nut and the adjusting screw rod, the invention can adapt to regions with different heights, simultaneously, the installation process is avoided to be too complicated, and the operation of workers is facilitated, the adjustable height to supporting the pipeline is favorable to adapting to different regions, and the support screw hole of the support base can be externally connected with an external support device, so that the support height can be increased, and the pipeline installation can adapt to different regions.
Compared with the prior art, the invention can realize the application of various conditions by arranging the third arc plate and the fourth arc plate, can also reduce the loss in the transmission process and enlarge the application range, firstly, the fifth arc plate, the sixth arc plate and the seventh arc plate which are arranged in the first pipeline and the second pipeline are matched for use and are connected to the interior of the pipeline, then the protection pad is installed, the protection pad is fixed at the joint of the third arc plate and the fourth arc plate and the first pipeline and the second pipeline, the third bolt penetrates through the internal thread of the third threaded hole and is connected with the third nut through the third threaded hole on the third baffle plate and the fourth baffle plate, the positions of the third arc plate and the fourth arc plate can be limited, the protection pad can not deform at high temperature, the pipeline can be used at one side close to the evaporator of the sewage treatment system, and the loss in the transmission process can be reduced, when the liquid is away from the evaporator by a certain distance, the flange and the flange pad can be used for fixing, so that the use selection of the liquid can be increased, and the use range of the protection device is enlarged.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic view of the overall structure of a pipe joint protection device based on an MVR sewage treatment system according to the present invention.
FIG. 2 is an exploded view of a pipe joint protection device based on an MVR sewage treatment system according to the present invention.
FIG. 3 is a sectional view of a supporting device of the pipe joint protection device based on the MVR sewage treatment system.
FIG. 4 is an enlarged view of a supporting device of the pipe joint protection device based on the MVR sewage treatment system.
Fig. 5 is a schematic view of the overall structure of a fifth arc-shaped plate of the pipeline joint protection device based on the MVR sewage treatment system.
Fig. 6 is an enlarged view of a in fig. 5 of a pipe joint protection device of an MVR-based sewage treatment system according to the present invention.
Fig. 7 is an enlarged view of B in fig. 5 of a pipe joint protection device of an MVR-based sewage treatment system according to the present invention.
In the figure: 1. a first pipeline; 2. a second pipeline; 3. a support device; 4. a support bar; 5. a support base; 6. supporting the threaded hole; 7. oblique salient points; 8. adjusting the nut; 9. adjusting the screw rod; 10. a first arc plate; 11. a second arc plate; 12. a first baffle plate; 13. a second baffle plate; 14. a first threaded hole; 15. a first bolt; 16. a first nut; 17. a first flange; 18. a second flange; 19. a second threaded hole; 20. a second bolt; 21. a second nut; 22. a first arc-shaped groove; 23. a second arc-shaped groove; 24. a third arc-shaped groove; 25. a third arc plate; 26. a fourth arc plate; 27. a third baffle plate; 28. a baffle plate No. four; 29. a third threaded hole; 30. a third bolt; 31. a third nut; 32. a pad; 33. a trapezoidal groove; 34. a hinge; 35. a bump; 36. a bump groove; 37. a fifth arc plate; 38. a sixth arc plate; 39. a No. seven arc-shaped plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1-7, a pipeline joint protection device based on an MVR sewage treatment system comprises a first pipeline 1 and a second pipeline 2, wherein the circumferential outer surfaces of the first pipeline 1 and the second pipeline 2 are both provided with a support device 3, the support device 3 comprises a support base 5, the upper end of the support base 5 is provided with a plurality of groups of support threaded holes 6 for connecting with external support components, the upper end of the support base 5 is provided with a support rod 4, the inside of the support rod 4 is provided with threads, the upper end of the support rod 4 is provided with oblique salient points 7, the circumferential outer side of the first pipeline 1 is provided with a first arc plate 10 and a second arc plate 11, the upper end of the first arc plate 10 is provided with a first baffle plate 12, the upper end of the second arc plate 11 is provided with a second baffle plate 13, one side of the first baffle plate 12 and one side of the second baffle plate 13 are both provided with two groups of first threaded holes 14, one end of the first threaded holes 14 is provided with a first bolt 15, the other end of the first threaded hole 14 is provided with a first nut 16, trapezoidal grooves 33 are formed in the bottom ends of the first baffle plate 12 and the second baffle plate 13, one side of the first baffle plate 12 is movably connected with a hinge 34, and one side of the hinge 34 is movably connected to the bottom end of the second baffle plate 13.
The lower extreme of hinge 34 is provided with adjusting screw 9, and adjusting nut 8 is provided with on the circumference surface of adjusting screw 9, and adjusting nut 8 is connected with the surface meshing of adjusting screw 9, and the surface of adjusting screw 9 is connected with the bracing piece 4 meshing.
A flange 17 is arranged on one side of the circumference of a first pipeline 1, a plurality of groups of threaded holes 19 are formed in one side of the circumference of the flange 17, a flange 18 is arranged on one side of the circumference of a second pipeline 2, the size and structure of the first flange 17 and the second flange 18 are the same, a bolt 20 is arranged on one side of the threaded hole 19 of the second flange 18, and a nut 21 is arranged on one side of the threaded hole 19 of the first flange 17.
The adjusting nut 8 is located the upper end of the supporting rod 4, the upper end of the adjusting screw 9 penetrates through the trapezoidal groove 33 and is fixedly connected to the lower end of the hinge 34, and the height of the supporting rod 4 on the adjusting screw 9 can be adjusted through the moving height of the adjusting nut 8.
By adopting the technical scheme: through the adjusting nut 8 and the adjusting screw 9, the height of the supporting device 3 can be adjusted, which is beneficial to supporting the pipeline and is suitable for the regions with different heights, and simultaneously, the installation process is avoided to be too complicated and is not beneficial to the operation of workers, firstly, the adjusting nut 8 is installed on the outer side of the circumference of the adjusting screw 9, the supporting rod 4 on the supporting base 5 is connected to the outer side of the adjusting screw 9, the connecting height of the supporting rod 4 can be adjusted by rotating the adjusting nut 8, so as to control the height of the whole supporting device 3, then, the first arc-shaped plate 10 and the second arc-shaped plate 11 are matched through the hinge 34, the first pipeline 1 and the second pipeline 2 are installed in the circle formed by the first arc-shaped plate 10 and the second arc-shaped plate 11, the connecting height of the supporting rod 4 can be adjusted by controlling the adjusting nut 8, so as to control the height of the whole supporting device 3, support base 5's setting, the holding power of increase pipeline, simultaneously, adjustable height to supporting the pipeline is favorable to adapting to different regions, and support screw hole 6 of support base 5 can external outside strutting arrangement, can increase its bearing height, makes the adaptable different regions of piping erection.
Example 2
As shown in fig. 1-7, a pipeline joint protection device based on an MVR sewage treatment system comprises a first pipeline 1 and a second pipeline 2, wherein the circumferential outer surfaces of the first pipeline 1 and the second pipeline 2 are both provided with a support device 3, the support device 3 comprises a support base 5, the upper end of the support base 5 is provided with a plurality of groups of support threaded holes 6 for connecting with external support components, the upper end of the support base 5 is provided with a support rod 4, the inside of the support rod 4 is provided with threads, the upper end of the support rod 4 is provided with oblique salient points 7, the circumferential outer side of the first pipeline 1 is provided with a first arc plate 10 and a second arc plate 11, the upper end of the first arc plate 10 is provided with a first baffle plate 12, the upper end of the second arc plate 11 is provided with a second baffle plate 13, one side of the first baffle plate 12 and one side of the second baffle plate 13 are both provided with two groups of first threaded holes 14, one end of the first threaded holes 14 is provided with a first bolt 15, the other end of the first threaded hole 14 is provided with a first nut 16, trapezoidal grooves 33 are formed in the bottom ends of the first baffle plate 12 and the second baffle plate 13, one side of the first baffle plate 12 is movably connected with a hinge 34, and one side of the hinge 34 is movably connected to the bottom end of the second baffle plate 13.
No. one arc recess 22, No. two arc recesses 23 and No. three arc recesses 24 have been seted up to pipeline 1's inside, and No. one arc recess 22's upper end is provided with No. five arcs 37, and No. two arc recesses 23's upper end is provided with No. six arcs 38, and No. three arc recesses 24's upper end is provided with No. seven arcs 39, and one side of No. six arcs 38 is provided with lug 35, and lug recess 36 has been seted up to No. six arcs 38's opposite side.
The size and structure of the first arc-shaped groove 22, the second arc-shaped groove 23 and the third arc-shaped groove 24 are the same, a convex block 35 and a convex block groove 36 are arranged on one side of each of the fifth arc-shaped plate 37, the sixth arc-shaped plate 38 and the seventh arc-shaped plate 39, the convex block 35 on one side of the sixth arc-shaped plate 38 is connected with the convex block groove 36 on one side of the fifth arc-shaped plate 37, and the convex block groove 36 on one side of the sixth arc-shaped plate 38 is connected with the convex block 35 on one side of the seventh arc-shaped plate 39.
No. two bolts 20 run through No. two screw holes 19 and No. two nut 21 threaded connection of flange 17 and No. two flanges 18, and an arc recess 22 is the same with No. five arc 37's width, and No. five arc 37, No. six arc 38 and No. seven arc 39's shape size are all the same, and No. one arc recess 22's upper end fixed connection is in No. five arc 37's lower extreme.
By adopting the technical scheme: the strength of pipeline connection can be improved through the fifth arc-shaped plate 37, the sixth arc-shaped plate 38 and the seventh arc-shaped plate 39 which are arranged on the inner sides of the first pipeline 1 and the second pipeline 2, the pipeline is favorable for increasing and bearing external pressure, compared with the existing pipeline joint protection device, the pipeline joint protection device has better effect through the connecting flanges on pipeline joints, is favorable for increasing and resisting external pressure and keeping the shape of the pipeline joint protection device, before the pipeline joint protection device is installed, the lower ends of the first arc-shaped groove 22, the second arc-shaped groove 23 and the third arc-shaped groove 24 which are arranged in the first pipeline 1 and the second pipeline 2 are fixedly connected with the lower ends of the fifth arc-shaped plate 37, the sixth arc-shaped plate 38 and the seventh arc-shaped plate 39, the lug 35 on the sixth arc-shaped plate 38 is movably connected with the lug groove 36 on one side of the fifth arc-shaped plate 37, the lug groove 36 on one side of the sixth arc-shaped plate 38 is movably connected with the lug 35 on one side of the seventh arc-shaped plate 39, then, through No. two bolts 20 in No. two nuts 21 threaded connection pipeline 1 and No. two flange 17 and No. two flange 18 in the pipeline 2 outside, can make the inside of pipeline 1 and No. two pipeline 2 communicate with each other and connect, three group's arcwalls are installed behind the arc recess, the width is always with the arc recess, so can not influence the flow direction of liquid, nevertheless owing to increased three group's arcwalls, can strengthen the joint strength of pipeline, be favorable to the pipeline increase to bear external pressure, keep the shape of self.
Example 3
As shown in figures 1-7, the invention provides a pipeline joint protection device based on an MVR sewage treatment system, which comprises a first pipeline 1 and a second pipeline 2, wherein the circumferential outer surfaces of the first pipeline 1 and the second pipeline 2 are both provided with a support device 3, the support device 3 comprises a support base 5, the upper end of the support base 5 is provided with a plurality of groups of support threaded holes 6 for connecting external support components, the upper end of the support base 5 is provided with a support rod 4, the inside of the support rod 4 is provided with threads, the upper end of the support rod 4 is provided with oblique salient points 7, the circumferential outer side of the first pipeline 1 is provided with a first arc plate 10 and a second arc plate 11, the upper end of the first arc plate 10 is provided with a first baffle plate 12, the upper end of the second arc plate 11 is provided with a second baffle plate 13, one side of the first baffle plate 12 and one side of the second baffle plate 13 are both provided with two groups of first threaded holes 14, one end of the first threaded holes 14 is provided with a first bolt 15, the other end of the first threaded hole 14 is provided with a first nut 16, trapezoidal grooves 33 are formed in the bottom ends of the first baffle plate 12 and the second baffle plate 13, one side of the first baffle plate 12 is movably connected with a hinge 34, and one side of the hinge 34 is movably connected to the bottom end of the second baffle plate 13.
No. 1 pipeline's the outside is provided with No. three arc 25 and No. four arcs 26, No. three arcs 25's both ends all are provided with No. three baffle 27, No. four arcs 26's both ends all are provided with No. four baffles 28, two sets of No. three screw holes 29 have all been seted up to two sets of No. three baffles 27's upper end, No. three baffles 27's upper end is provided with No. three bolt 30, No. four baffles 28's lower extreme is provided with No. three nut 31, No. three bolt 30 runs through No. three screw holes 29 of No. three baffles 27 and No. four baffles 28 and No. three nut 31's inboard threaded connection, the inboard that No. three arcs 25 and No. four arcs 26 are connected is provided with protection pad 32
By adopting the technical scheme: through the arrangement of the third arc-shaped plate 25 and the fourth arc-shaped plate 26, the application of various conditions can be realized, the loss in the transmission process can be reduced, and the application range of the pipeline can be enlarged, firstly, as above, the fifth arc-shaped plate 37, the sixth arc-shaped plate 38 and the seventh arc-shaped plate 39 which are arranged inside the first pipeline 1 and the second pipeline 2 are matched for use and are connected to the inside of the pipeline, then the protection pad 32 is installed, the protection pad 32 is fixed at the joint of the first pipeline 1 and the second pipeline 2 through the third arc-shaped plate 25 and the fourth arc-shaped plate 26, the third threaded hole 29 on the third baffle 27 and the fourth baffle 28 is connected with the third nut 31 through the internal thread of the third threaded hole 29 through the third bolt 30, the positions of the third arc-shaped plate 25 and the fourth arc-shaped plate 26 can be limited, the protection pad 32 can not deform at high temperature, and the pipeline can be used at one side close to the evaporator of the sewage treatment system, the loss of the liquid in the transmission process can be reduced, when the liquid is away from the evaporator by a certain distance, the flange and the flange pad can be used for fixing, the use selection can be increased, and the use range of the protection device is enlarged.
The invention is a pipeline joint protection device based on an MVR sewage treatment system, when in use, firstly, a first arc-shaped groove 22, a second arc-shaped groove 23 and a third arc-shaped groove 24 which are arranged inside a first pipeline 1 and a second pipeline 2 are aligned, then a fifth arc-shaped plate 37, a sixth arc-shaped plate 38 and a seventh arc-shaped plate 39 are installed in a matching way, a lug 35 on the sixth arc-shaped plate 38 is movably connected with a lug groove 36 on one side of the fifth arc-shaped plate 37, a lug groove 36 on one side of the sixth arc-shaped plate 38 is movably connected with a lug 35 on one side of the seventh arc-shaped plate 39, so that the fifth arc-shaped plate 37, the sixth arc-shaped plate 38 and the seventh arc-shaped plate 39 form a circle inside the first pipeline 1 and the second pipeline 2, then a first flange 17 and a second flange 18 outside the first pipeline 1 and the second pipeline 2 are in threaded connection with the second nut 21 through a second threaded hole 19 through a second bolt 20, the three groups of arc-shaped plates are arranged behind the arc-shaped grooves, and the width of each arc-shaped plate is consistent with that of each arc-shaped groove, so that the flow direction of liquid cannot be influenced, but the three groups of arc-shaped plates are added, so that the connection strength of the pipeline can be enhanced, the pipeline can bear external pressure in an increased mode, and the shape of the pipeline is kept;
next, in the supporting device 3, the adjusting nut 8 is installed outside the circumference of the adjusting screw 9, the supporting rod 4 on the supporting base 5 is connected to the outside of the adjusting screw 9, the connecting height of the supporting rod 4 can be adjusted by rotating the adjusting nut 8, thereby controlling the height of the whole supporting device 3, the oblique salient point 7 at the upper end of the supporting rod 4 can be used for increasing the contact force, so that the adjusting device is more stable, then the first arc plate 10 and the second arc plate 11 are used by matching with the hinge 34, the first bolt 15 penetrates through the first threaded hole 14 arranged on the first baffle 12 and the second baffle 13 to be connected with the first nut 16, the first pipeline 1 and the second pipeline 2 can be installed in the circle formed by the first arc plate 10 and the second arc plate 11, the trapezoidal groove 33 is fixedly connected with the adjusting screw 9, and the connecting height of the supporting rod 4 can be adjusted by controlling the adjusting nut 8, therefore, the height of the whole supporting device 3 is controlled, the supporting base 5 is arranged, the supporting force of the pipeline is increased, meanwhile, the height of the supporting pipeline can be adjusted, the pipeline supporting device is beneficial to being suitable for different regions, the supporting threaded hole 6 of the supporting base 5 can be externally connected with an external supporting device, the supporting height of the supporting device can be increased, and the pipeline installation can be suitable for different regions;
a fifth arc-shaped plate 37, a sixth arc-shaped plate 38 and a seventh arc-shaped plate 39 which are arranged inside a first pipeline 1 and a second pipeline 2 are matched for use and are connected to the insides of the pipelines, a protection pad 32 is installed, the protection pad 32 is fixed at the joint of the first pipeline 1 and the second pipeline 2 by a third arc-shaped plate 25 and a fourth arc-shaped plate 26, the positions of the third arc-shaped plate 25 and the fourth arc-shaped plate 26 can be limited by a third threaded hole 29 on a third baffle 27 and a fourth baffle 28 and a third bolt 30 penetrating through the inner thread of the third threaded hole 29 and being connected with a third nut 31, the protection pad 32 can not deform at high temperature, the pipelines can be used at one side close to an evaporator of a sewage treatment system, when liquid has a certain distance from the evaporator, the loss in the transmission process can be reduced, flanges and flange pads can be used for fixation, the use selection of the protection device can be increased, the use range of the protection device is expanded, is relatively practical.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a pipeline node protector based on MVR sewage treatment system, includes pipeline (1) and No. two pipelines (2), its characterized in that: the outer surfaces of the circumferences of the first pipeline (1) and the second pipeline (2) are respectively provided with a supporting device (3), the supporting device (3) comprises a supporting base (5), the upper end of the supporting base (5) is provided with a plurality of groups of supporting threaded holes (6) for connecting an external supporting component, the upper end of the supporting base (5) is provided with a supporting rod (4), the inside of the supporting rod (4) is provided with threads, the upper end of the supporting rod (4) is provided with oblique convex points (7), the outer side of the circumference of the first pipeline (1) is provided with a first arc plate (10) and a second arc plate (11), the upper end of the first arc plate (10) is provided with a first baffle plate (12), the upper end of the second arc plate (11) is provided with a second baffle plate (13), and one side of the first baffle plate (12) and one side of the second baffle plate (13) are respectively provided with two groups of first threaded holes (14), a first bolt (15) is arranged at one end of the first threaded hole (14), a first nut (16) is arranged at the other end of the first threaded hole (14), trapezoidal grooves (33) are formed in the bottoms of the first arc-shaped plate (10) and the second arc-shaped plate (11), a hinge (34) is movably connected to one side of the first arc-shaped plate (10), the other side of the hinge (34) is movably connected to the bottom of the second arc-shaped plate (11), a first arc-shaped groove (22), a second arc-shaped groove (23) and a third arc-shaped groove (24) are formed in the first pipeline (1), a fifth arc-shaped plate (37) is arranged at the upper end of the first arc-shaped groove (22), a sixth arc-shaped plate (38) is arranged at the upper end of the second arc-shaped groove (23), and a seventh arc-shaped plate (39) is arranged at the upper end of the third arc-shaped groove (24), a convex block (35) is arranged on one side of the sixth arc-shaped plate (38), a convex block groove (36) is formed in the other side of the sixth arc-shaped plate (38), a third arc-shaped plate (25) and a fourth arc-shaped plate (26) are arranged on the outer side of the first pipeline (1), three baffles (27) are arranged at two ends of the third arc-shaped plate (25), four baffles (28) are arranged at two ends of the fourth arc-shaped plate (26), two groups of three threaded holes (29) are formed in the upper ends of the two groups of three baffles (27), a third bolt (30) is arranged at the upper end of the third baffle (27), a third nut (31) is arranged at the lower end of the fourth baffle (28), and the third threaded hole (29) of the third baffle (27) and the fourth baffle (28) are connected with the inner side threads of the third nut (31) in a penetrating mode through the third threaded hole (29), a protection pad (32) is arranged on the inner side of the connection part of the third arc-shaped plate (25) and the fourth arc-shaped plate (26).
2. The MVR sewage treatment system based pipe joint protection device according to claim 1, wherein: the lower extreme of hinge (34) is provided with adjusting screw (9), the circumference surface of adjusting screw (9) is provided with adjusting nut (8), adjusting nut (8) are connected with the surface meshing of adjusting screw (9), the surface and bracing piece (4) meshing of adjusting screw (9) are connected.
3. The MVR sewage treatment system based pipe joint protection device according to claim 1, wherein: the utility model discloses a pipeline (1) is characterized in that circumference one side of a pipeline is provided with flange (17) No. one, No. two screw holes (19) of a plurality of groups have been seted up to circumference one side of flange (17), circumference one side of No. two pipelines (2) is provided with No. two flange (18), the big or small structure of flange (17) and No. two flange (18) is the same, No. two screw hole (19) one side of No. two flange (18) is provided with No. two bolt (20), No. two screw hole (19) one side of flange (17) is provided with No. two nut (21).
4. The MVR sewage treatment system based pipe joint protection device according to claim 2, wherein: the adjusting nut (8) is positioned at the upper end of the supporting rod (4), and the upper end of the adjusting screw rod (9) penetrates through the trapezoidal groove (33) and is fixedly connected to the lower end of the hinge (34).
5. The MVR sewage treatment system based pipe joint protection device according to claim 1, wherein: the size structure of an arc recess (22), No. two arc recesses (23) and No. three arc recesses (24) is all the same, one side of No. five arc (37), No. six arc (38) and No. seven arc (39) all is provided with lug (35) and lug recess (36), lug (35) of No. six arc (38) one side is connected with lug recess (36) of No. five arc (37) one side, lug recess (36) of No. six arc (38) one side is connected with lug (35) of No. seven arc (39) one side.
6. The MVR sewage treatment system based pipe joint protection device according to claim 3, wherein: no. two No. two screw holes (19) and No. two nut (21) threaded connection that No. two bolt (20) run through a flange (17) and No. two flange (18), an arc recess (22) is the same with the width of No. five arc (37), the shape size homogeneous phase of No. five arc (37), No. six arc (38) and No. seven arc (39), the upper end fixed connection of an arc recess (22) is in the upper end of No. five arc (37).
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| CN201911299367.7A CN111022772B (en) | 2019-12-17 | 2019-12-17 | Pipeline node protection device based on MVR sewage treatment system |
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| CN111750178A (en) * | 2020-06-18 | 2020-10-09 | 赖芳青 | Waste gas conveying structure for atmosphere pollution prevention and control engineering |
| CN111878649B (en) * | 2020-07-22 | 2021-12-17 | 山西金正达金属制品有限公司 | Pipeline connecting flange |
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