CN215060178U - High pressure-bearing HDPE feed pipe of low noise - Google Patents
High pressure-bearing HDPE feed pipe of low noise Download PDFInfo
- Publication number
- CN215060178U CN215060178U CN202120903640.9U CN202120903640U CN215060178U CN 215060178 U CN215060178 U CN 215060178U CN 202120903640 U CN202120903640 U CN 202120903640U CN 215060178 U CN215060178 U CN 215060178U
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- Prior art keywords
- water supply
- supply pipe
- main body
- low noise
- water
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- Expired - Fee Related
Links
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 32
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 230000000903 blocking effect Effects 0.000 claims abstract description 80
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A high-pressure-bearing HDPE water supply pipe with low noise comprises a water supply pipe main body, a flow blocking device and a stable structure. And first flange rings are arranged at two ends of the water supply pipe main body. And a first connecting ring is arranged on the outer circumferential surface of the water supply pipe main body. The choke device comprises a first choke pipe and a second choke pipe. And second flange rings are arranged at two ends of the first flow blocking pipe and the second flow blocking pipe. The stabilizing structure includes a stabilizing rod. The high-pressure HDPE water supply pipe with low noise is characterized in that the flow blocking device is arranged on the water supply pipe main body. The water blocking mechanism achieves the aim of low noise through the mutual matching of the water blocking wheel, the water blocking plate, the mute rubber plate and the rotary damping device. The outer periphery of the water supply pipe main body is provided with a first connecting ring, the outer periphery of the second flange ring is provided with a plurality of second connecting rings, and the second connecting rings are fixed with third connecting rings at two ends of the stabilizing rod, so that the overall structural stability of the low-noise high-pressure-bearing HDPE water supply pipe is improved.
Description
Technical Field
The utility model relates to a pipeline structural design technical field, in particular to high pressure-bearing HDPE feed pipe of low noise.
Background
With economic development and social progress, environment-friendly products capable of solving the problem of resources are favored by people, and cast iron pipes and steel pipes are stably placed at the first place for a long time in the field of building drainage in the past. At present, various new plastic pipes are beginning to be widely marketed with their superior performance and lower price. The application development of the high-density polyethylene (HDPE) pipe integrating practicability, environmental protection and safety is rapid, and the pipe made of the HDPE material has good ultraviolet resistance, good wear resistance and good chemical resistance. At present, a drain pipe structure for in the building is comparatively single, has structural stability difference, drainage noise great, can't be applicable to in the high pressure-bearing environment during the use, and life weak point scheduling problem.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a can reduce current HDPE feed pipe noise degree to and improve the high pressure-bearing HDPE feed pipe of the low noise of HDPE feed pipe pressure-bearing performance, in order to satisfy the industrial demand.
The utility model provides a high pressure-bearing HDPE feed pipe of low noise, its includes a feed pipe main part, a setting is in the choked flow device of feed pipe main part tip, and one is connected feed pipe main part and choked flow device's stable structure, the both ends of feed pipe main part all are provided with first flange ring.
Furthermore, first assembly holes are formed in the first flange ring at intervals, second assembly holes are formed in the second flange ring at intervals, the number and the specification and the size of the second assembly holes are the same, and the first assembly holes are aligned with the second assembly holes one by one.
Furthermore, the choke device comprises two choke pipes which are respectively arranged at two ends of the water supply pipe main body, and two ends of each choke pipe are respectively provided with a second flange ring.
Furthermore, the choke device comprises two choke pipes which are respectively arranged at two ends of the water supply pipe main body, and two ends of each choke pipe are respectively provided with a second flange ring.
Furthermore, a water blocking mechanism is arranged inside the flow blocking pipe and comprises a rotating shaft, a water blocking wheel and at least two water blocking plates, wherein the rotating shaft is arranged in the flow blocking pipe and fixedly connected with the inner wall of the flow blocking pipe, the water blocking wheel is sleeved on the rotating shaft in a rotating mode, and the at least two water blocking plates are arranged on the periphery of the water blocking wheel in a protruding mode.
Furthermore, a plurality of first connecting ring groups are arranged on the outer circumferential surface of the water supply pipe main body at intervals, a plurality of second connecting ring groups are arranged on the outer circumferential surface of the second flange ring at intervals, the first connecting ring groups comprise two first connecting rings which are arranged in parallel and at intervals, and the second connecting ring groups comprise two second connecting rings which are arranged in parallel and at intervals; the stabilizing structure comprises a plurality of stabilizing rods, third connecting rings are arranged at two ends of each stabilizing rod respectively, the third connecting ring at one end of each stabilizing rod is located between the two first connecting rings and connected in a penetrating mode through the studs, and the third connecting ring at the other end of each stabilizing rod is located between the two second connecting rings and connected in a penetrating mode through the studs.
Furthermore, a mute rubber plate is arranged on one side of the water blocking plate.
Compared with the prior art, the utility model provides a high pressure-bearing HDPE feed pipe of low noise passes through set up in the feed pipe main part choke device. The flow blocking device comprises a first flow blocking pipe and a second flow blocking pipe which are respectively arranged at the end parts of the two ends of the water supply pipe main body. The first and second choke tubes pass through the water blocking mechanism arranged on the inner wall of the water supply tube, so that water flow passes through the water supply tube main body first and then passes through the choke tubes. The water blocking mechanism is matched with the water blocking wheel, the water blocking plate, the mute rubber plate and the rotary damping device to slow down the flowing speed of water flow, and the mute rubber plate achieves the buffering effect, reduces the noise generated when the water flow contacts the water blocking plate and achieves the aim of low noise. And the outer circumferential surface of the water supply pipe main body is provided with a first connecting ring, the outer circumferential surface of the second flange ring is provided with a plurality of second connecting rings, and the second connecting rings are fixed with third connecting rings at two ends of the stabilizing rod, so that the overall structural stability of the low-noise high-pressure-bearing HDPE water supply pipe is improved.
Drawings
Fig. 1 is a schematic structural view of a high pressure-bearing HDPE water supply pipe with low noise provided by the utility model.
FIG. 2 is a schematic view of the low-noise high-pressure HDPE water supply pipe of FIG. 1 from another perspective.
FIG. 3 is a schematic cross-sectional view of the low-noise high-pressure HDPE water supply pipe of FIG. 1.
Detailed Description
Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
As shown in fig. 1 to fig. 3, it is a schematic structural diagram of a low-noise high-pressure HDPE water supply pipe provided by the present invention. The low-noise high-pressure-bearing HDPE water supply pipe comprises a water supply pipe main body 10, two flow blocking devices 20 respectively arranged at two ends of the water supply pipe main body 10, and a stabilizing structure 30 arranged between the outer side of the water supply pipe main body 10 and the outer side of the flow blocking devices 20, and the low-noise high-pressure-bearing HDPE water supply pipe further comprises other functional modules, such as screws, sealing rings and the like, which are known to those skilled in the art, and are not described in detail herein.
The service pipe body 10 may be made of HDPE material. The water supply pipe comprises a water supply pipe body 10 and is characterized in that first flange rings 11 are arranged at two ends of the water supply pipe body 10, and a plurality of first connecting ring sets are arranged on the outer circumferential surface of the water supply pipe body 10 at intervals. The first flange ring 11 is provided with a plurality of first assembly holes 111 for connecting with the choke 20.
The choke device 20 includes two choke pipes 21 respectively disposed at two ends of the water supply pipe body 10. The choke pipe 21 is provided at both ends thereof with second flange rings 22. The second flange ring 22 is provided with a plurality of second assembly holes 221. A plurality of second connection ring sets 222 are arranged on the outer circumferential surface of the second flange ring 22 at intervals. The second assembling hole 221 is aligned with the first assembling hole 111 and fixed by a bolt screw. The first and second assembling holes 111 and 221 have the same number and size, so that the first and second flange rings 11 and 22 can achieve a predetermined stability when they are assembled with each other. The second connection ring 222 is engaged with the first connection ring 12 and is fixedly connected with the stabilizing mechanism 30.
A water blocking mechanism 23 is further arranged inside the choke pipe 21. The water blocking mechanism 23 comprises a rotating shaft 231 which is arranged in the choke tube 21 and is fixedly connected with the inner wall of the choke tube, a water blocking wheel 232 which is sleeved on the rotating shaft 231 in a rotating manner, at least two water blocking plates 233 which are arranged on the circumferential direction of the water blocking wheel 232 in a protruding manner, and a mute rubber plate 234 which is arranged on one side of the water blocking plates 233. The connection mode of the rotating shaft 231 and the inner wall of the choke tube 21 can be fixed by welding, so that the occupied space is small, and the stability is high.
The inner diameter of the choke tube 21 is the same as that of the water supply tube main body 10, so that the water blocking effect is achieved, the water flow can be ensured to the maximum extent, and the conveying efficiency is improved.
The water blocking wheel 232 is provided with a rotary damping device 235 at the coupling position of the rotating shaft 231, and the rotary damping device 235 can set damping force according to actual requirements and is matched with the water blocking wheel 232 to achieve the blocking flow of different requirements. The installation and operation principle of the rotation damping device 235 are the prior art in the market, and are not described herein. The water blocking plate 233 is obliquely designed along the length direction of the rotating shaft 231, so that the water blocking plate 233 can disperse and buffer the impact of sewage on the water blocking plate 233, and the service life of the water blocking plate 233 is prolonged. The silent rubber plate 234 is disposed on the side of the water blocking plate 233 contacting with sewage, and achieves a buffering effect by the characteristics of the silent rubber plate 234 itself, thereby prolonging the service life of the water blocking plate 233. Of course, the silencing rubber plates 234 may be provided on both end surfaces of the water blocking plate 233, and may be used in any orientation, thereby further improving the silencing effect of the water blocking plate 233. The silent rubber plate 234 and the water blocking plate 233 may be connected by a waterproof adhesive or may be connected by a tapping screw. When the water blocking wheel 232 is used, when the water flow is increased and contacts the water blocking plate 233, the water blocking wheel 232 is driven to rotate along the rotating shaft 231. Meanwhile, the rotary damping device 235 arranged at the coupling position of the water blocking wheel 232 and the rotating shaft 231 can slow down the rotating speed of the water blocking wheel 232 when being impacted by water flow, so that the water flow speed passing through the flow blocking device 20 is slowed down, and the flow blocking effect is achieved. It is conceivable that the water blocking effect of the flow blocking device 20 can also increase or decrease the contact area with the water flow by adjusting the overall size of the water blocking wheel 232 and the water blocking plate 233, which can also achieve the purpose of blocking the flow.
The stabilizing structure 30 includes a plurality of stabilizing rods 31 connecting the service pipe body 10 and the choke unit 20. The two ends of the stabilizing rod 31 are respectively provided with a third connecting ring 32. Specifically, the first connecting ring set includes two first connecting rings 12 arranged in parallel and at an interval, the second connecting ring set includes two second connecting rings 222 arranged in parallel and at an interval, the third connecting ring 32 at one end of the stabilizing rod 31 is located between the two first connecting rings 12 and connected through a stud, and the third connecting ring 32 at the other end is located between the two second connecting rings 222 and connected through a stud. It is conceivable that the third connection ring 32 has the same specification as the first and second connection rings 12 and 222. Its purpose is in order to reduce the handling capacity, raise the efficiency.
Compared with the prior art, the utility model provides a high pressure-bearing HDPE feed pipe of low noise passes through set up on the feed pipe main part 10 choked flow device 20. The choke device 20 includes two first and second choke pipes 21 and 22 respectively disposed at two ends of the water supply pipe body 10. The first and second choke pipes 21 and 22 pass through the water blocking mechanism 23 disposed on the inner wall thereof, so that water flow passing through the water supply pipe main body 10 first passes through the first and second choke pipes 21 and 22. The water blocking mechanism 23 slows down the flow speed of water flow by the mutual matching of the water blocking wheel 232, the water blocking plate 233, the silent rubber plate 234 and the rotary damping device 235, and achieves the buffering effect by the silent rubber plate 234, reduces the noise generated when the water flow contacts the water blocking plate 233, and achieves the purpose of low noise. And the outer circumferential surface of the water supply pipe main body 10 is provided with a first connecting ring 12, the outer circumferential surface of the second flange ring 22 is provided with a plurality of second connecting rings 222, and the second connecting rings are fixed with the third connecting rings 32 at the two ends of the stabilizing rod 31, so that the overall structural stability of the low-noise high-pressure HDPE water supply pipe is improved.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.
Claims (7)
1. The utility model provides a high pressure-bearing HDPE feed pipe of low noise which characterized in that: the high-pressure-bearing HDPE water supply pipe with low noise comprises a water supply pipe main body, a flow blocking device arranged at the end part of the water supply pipe main body and a stabilizing structure connected with the water supply pipe main body and the flow blocking device, wherein first flange rings are arranged at two ends of the water supply pipe main body.
2. The low noise, high pressure HDPE service pipe of claim 1 wherein: the first flange ring is provided with first assembly holes at intervals, the second flange ring is provided with second assembly holes at intervals, the number and the specification and the size of the second assembly holes are the same, and the first assembly holes are aligned with the second assembly holes one by one.
3. The low noise, high pressure HDPE service pipe of claim 1 wherein: the flow blocking device comprises two flow blocking pipes which are arranged at two ends of the water supply pipe main body respectively, and second flange rings are arranged at two ends of each flow blocking pipe.
4. A low noise, high pressure HDPE service pipe as claimed in claim 3 wherein: the inner diameter of the flow blocking pipe is the same as that of the water supply pipe main body.
5. A low noise, high pressure HDPE service pipe as claimed in claim 3 wherein: the inner part of the flow blocking pipe is also provided with a water blocking mechanism, and the water blocking mechanism comprises a rotating shaft, a water blocking wheel and at least two water blocking plates, wherein the rotating shaft is arranged in the flow blocking pipe and is fixedly connected with the inner wall of the flow blocking pipe, the water blocking wheel is sleeved on the rotating shaft in a rotating mode, and the at least two water blocking plates are arranged on the water blocking wheel in a protruding mode in the circumferential direction.
6. The low noise, high pressure HDPE service pipe of claim 1 wherein: a plurality of first connecting ring groups are arranged on the outer circumferential surface of the water supply pipe main body at intervals, a plurality of second connecting ring groups are arranged on the outer circumferential surface of the second flange ring at intervals, the first connecting ring groups comprise two first connecting rings which are arranged in parallel and at intervals, and the second connecting ring groups comprise two second connecting rings which are arranged in parallel and at intervals; the stabilizing structure comprises a plurality of stabilizing rods, third connecting rings are arranged at two ends of each stabilizing rod respectively, the third connecting ring at one end of each stabilizing rod is located between the two first connecting rings and connected in a penetrating mode through the studs, and the third connecting ring at the other end of each stabilizing rod is located between the two second connecting rings and connected in a penetrating mode through the studs.
7. The low noise, high pressure HDPE service pipe of claim 5 wherein: one side of the water blocking plate is provided with a mute rubber plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903640.9U CN215060178U (en) | 2021-04-28 | 2021-04-28 | High pressure-bearing HDPE feed pipe of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903640.9U CN215060178U (en) | 2021-04-28 | 2021-04-28 | High pressure-bearing HDPE feed pipe of low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215060178U true CN215060178U (en) | 2021-12-07 |
Family
ID=79110781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120903640.9U Expired - Fee Related CN215060178U (en) | 2021-04-28 | 2021-04-28 | High pressure-bearing HDPE feed pipe of low noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215060178U (en) |
-
2021
- 2021-04-28 CN CN202120903640.9U patent/CN215060178U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |