CN222047051U - A dense-tooth internal thread copper tube - Google Patents
A dense-tooth internal thread copper tube Download PDFInfo
- Publication number
- CN222047051U CN222047051U CN202420850368.6U CN202420850368U CN222047051U CN 222047051 U CN222047051 U CN 222047051U CN 202420850368 U CN202420850368 U CN 202420850368U CN 222047051 U CN222047051 U CN 222047051U
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- Prior art keywords
- close
- square
- roller bearing
- tooth
- copper pipe
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 64
- 239000010949 copper Substances 0.000 title claims abstract description 64
- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 239000002033 PVDF binder Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
本实用新型公开了一种密齿内螺纹铜管，包括密齿内螺纹铜管，所述密齿内螺纹铜管的内壁设有内螺纹，所述内螺纹内部的两侧均设有一个清理头，所述清理头的顶部端部位于内螺纹的内部，且所述清理头的外表面与内螺纹的内壁相贴合；两个所述清理头的外表面连接有一同步旋转机构，通过所述同步旋转机构带动两个所述清理头公转使其沿着内螺纹移动。优选的，所述同步旋转机构包括传动转轴，所述传动转轴的后端面固定设有位于密齿内螺纹铜管外侧的手动旋转把手。通过本实用新型从而可以对位于密齿内螺纹铜管内壁上的内螺纹进行清理，从而增加了设备的功能性。
The utility model discloses a copper tube with dense pitch internal threads, comprising a copper tube with dense pitch internal threads, the inner wall of the copper tube with dense pitch internal threads is provided with internal threads, a cleaning head is provided on both sides of the inner part of the internal threads, the top end of the cleaning head is located inside the internal threads, and the outer surface of the cleaning head is in contact with the inner wall of the internal threads; the outer surfaces of the two cleaning heads are connected to a synchronous rotation mechanism, and the two cleaning heads are driven to revolve through the synchronous rotation mechanism to move along the internal threads. Preferably, the synchronous rotation mechanism comprises a transmission shaft, and the rear end face of the transmission shaft is fixedly provided with a manual rotating handle located outside the copper tube with dense pitch internal threads. The utility model can clean the internal threads on the inner wall of the copper tube with dense pitch internal threads, thereby increasing the functionality of the device.
Description
Technical Field
The utility model relates to the technical field of copper pipes, in particular to a close-tooth internal thread copper pipe.
Background
Copper pipe is also called red copper pipe, one kind of nonferrous metal pipe, is a pressed and drawn seamless pipe, copper pipe has good electric conductivity, heat conductivity, the main materials of the electric conduction fittings and the heat dissipation fittings of the electronic products, and become the first choice of modern contractors in the installation of tap water pipelines, heat supply and refrigeration pipelines of all residential commodity houses, and most of heat transfer copper pipes can be copper pipes with internal threads, the heat transfer performance is better than that of common light pipes, and the heat transfer performance is stronger;
The copper pipe is of various types, the high-density tooth internal thread copper pipe is of various types, the prior art patent number CN218545413U discloses a high-efficiency high-density tooth internal thread copper pipe, a plurality of reinforcing ribs made of aluminum alloy are embedded into a fixed groove and then welded with the fixed groove, the high-density tooth internal thread copper pipe is not easy to deform under the bearing pressure of the high hardness made of aluminum alloy, and the grooves are formed in the surfaces of the inner teeth through the arrangement of the inner teeth and the grooves, so that the heat transfer area of the inner ring of the inner pipe can be increased.
However, when the close-tooth internal thread copper pipe is used for conveying a water source, along with the increase of the service time, the scale of the close-tooth internal thread copper pipe gradually accumulates in an internal thread gap on the inner wall of the close-tooth internal thread copper pipe, so that the heat conducting property of the close-tooth internal thread copper pipe is affected; therefore, the existing requirements are not met, and a close-tooth internal thread copper pipe is provided.
Disclosure of utility model
The utility model aims to provide a dense-tooth internal thread copper pipe, which solves the problems that when the dense-tooth internal thread copper pipe is used for conveying a water source, scale is gradually accumulated in an internal thread gap on the inner wall of the dense-tooth internal thread copper pipe along with the increase of the service time, so that the heat conducting performance of the dense-tooth internal thread copper pipe is influenced and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a close tooth internal thread copper pipe, includes close tooth internal thread copper pipe, its characterized in that: the inner wall of the close-tooth inner thread copper pipe is provided with an inner thread, both sides of the inner part of the inner thread are provided with cleaning heads, the top end part of each cleaning head is positioned in the inner part of the inner thread, and the outer surface of each cleaning head is attached to the inner wall of the inner thread;
The outer surfaces of the two cleaning heads are connected with a synchronous rotating mechanism, and the two cleaning heads are driven to revolve through the synchronous rotating mechanism so as to move along the internal threads.
Preferably, the synchronous rotating mechanism comprises a transmission rotating shaft, a manual rotating handle positioned outside the close-tooth internal thread copper pipe is fixedly arranged on the rear end face of the transmission rotating shaft, and the transmission rotating shaft and the manual rotating handle are fixed through a thread structure.
Preferably, a bevel gear B is fixedly sleeved on one side of the outer surface of the transmission rotating shaft, the bevel gear B is meshed with a bevel gear A, the axis of the bevel gear A is connected with a gear rotating shaft, and a tooth column is fixedly sleeved on the lower side of the outer surface of the gear rotating shaft.
Preferably, the outer sides of the upper end face and the lower end face of the tooth column are fixedly provided with a roller bearing sealing ring, and the roller bearing sealing ring is connected with the dense-tooth internal thread copper pipe through a roller bearing.
Preferably, the tooth column is meshed with an inner gear ring, and a roller bearing ring A connected with the inner wall of the close-tooth inner threaded copper pipe through a roller bearing is fixedly arranged on the outer side of the inner gear ring.
Preferably, both sides of the lower end surface of the roller bearing ring A are fixedly provided with a concave bracket, and a square rod is fixedly arranged in the concave bracket;
The cleaning head comprises a cleaning head, and is characterized in that one side of the upper end face of the cleaning head is provided with a square through hole penetrating through the cleaning head, the cleaning head is movably sleeved on the outer surface of the square rod through the square through hole, the cross section of the inner wall of the square through hole is square, the outer surface of the square rod is attached to the inner wall of the square through hole, and the square rod is connected with the square through hole in a sliding manner.
Preferably, the lower end surfaces of the two concave brackets are fixedly provided with a roller bearing ring B, and the roller bearing ring B is connected with the inner wall of the close-tooth internal thread copper pipe through a roller bearing.
Preferably, the cleaning head is made of nonmetallic materials.
Preferably, the cleaning head is made of polyvinyl chloride, polypropylene, polyvinylidene fluoride or Teflon.
Preferably, the concave support and the square rod are made of nonmetallic materials.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the two cleaning heads of the device can move along the internal thread through the synchronous rotating mechanism, so that scale accumulated in the gap of the internal thread is cleaned, and the functionality of the device is improved through the technical scheme;
2. According to the utility model, the cleaning head is sleeved on the outer surface of the square rod through the square through hole, the outer surface of the square rod is attached to the inner wall of the square through hole, and the deviation of the angle of the cleaning head moving up and down along the revolution edge of the internal thread can be prevented through the square rod and the square through hole.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a front view of the overall internal structure of the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;
fig. 4 is an enlarged view of the structure at B in fig. 3 according to the present utility model.
In the figure: 1. a close tooth internal thread copper pipe; 2. a roller bearing ring a; 3. a roller bearing ring B; 4. a concave bracket; 5. square bar; 6. a cleaning head; 7. square through holes; 8. an inner gear ring; 9. tooth columns; 10. a gear shaft; 11. bevel gear a; 12. bevel gear B; 13. a transmission rotating shaft; 14. and (5) an internal thread.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The roller bearing ring A2 (model KCF-A40125), the bevel gear A11 (model X62W) and the drive shaft 13 (model 304) mentioned in the present utility model are available commercially or custom-made.
Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a close tooth internal thread copper pipe, includes close tooth internal thread copper pipe 1, and close tooth internal thread copper pipe 1's inner wall is equipped with internal thread 14, and the inside both sides of internal thread 14 all are equipped with a clearance head 6, and the top tip of clearance head 6 is located the inside of internal thread 14, and the surface of clearance head 6 is laminated mutually with the inner wall of internal thread 14.
The outer surfaces of the two cleaning heads 6 are connected with a synchronous rotating mechanism, and the two cleaning heads 6 are driven to revolve through the synchronous rotating mechanism so as to move along the internal threads 14.
The synchronous rotating mechanism comprises a transmission rotating shaft 13, a manual rotating handle positioned at the outer side of the dense-tooth internal thread copper pipe 1 is fixedly arranged on the rear end surface of the transmission rotating shaft 13, and the transmission rotating shaft 13 and the manual rotating handle are fixed through a thread structure; when the scale inside the internal thread 14 needs to be cleaned, the transmission shaft 13 is rotated by manually rotating the handle.
A bevel gear B12 is fixedly sleeved on one side of the outer surface of the transmission rotating shaft 13, the bevel gear B12 is meshed with a bevel gear A11, the axis of the bevel gear A11 is connected with a gear rotating shaft 10, and a tooth column 9 is fixedly sleeved on the lower side of the outer surface of the gear rotating shaft 10; when the transmission rotating shaft 13 rotates, the bevel gear B12 fixedly sleeved on the outer surface of the transmission rotating shaft 13 and the bevel gear A11 meshed with the bevel gear B12 synchronously rotate, and when the bevel gear A11 rotates, the gear rotating shaft 10 connected to the axis of the bevel gear A11 and the tooth post 9 fixed with the bevel gear A11 rotate together.
The outer sides of the upper end face and the lower end face of the tooth column 9 are fixedly provided with a roller bearing sealing ring, and the roller bearing sealing ring is connected with the dense-tooth internal thread copper pipe 1 through a roller bearing; through the roller bearing sealing rings located on the upper end face and the lower end face of the tooth column 9, water sources can be prevented from entering the inside of the shell of the closely toothed internal threaded copper pipe 1 from the gap of the tooth column 9, on one hand, the design can prevent water sources from leaking, on the other hand, the medium water sources are prevented from entering the inside of the shell of the threaded copper pipe 1, the corrosion of parts such as gears and the like in the medium water sources is prevented, and the whole service life of the copper pipe is guaranteed.
The tooth column 9 is meshed with an inner gear ring 8, and a roller bearing ring A2 connected with the inner wall of the dense-tooth inner thread copper pipe 1 through a roller bearing is fixedly arranged on the outer side of the inner gear ring 8; the inner gear ring 8 meshed with the gear post 9 rotates along with the gear post, and the roller bearing ring A2 fixed with the inner gear ring 8 rotates along with the gear post synchronously.
Both sides of the lower end face of the roller bearing ring A2 are fixedly provided with a concave support 4, and a square rod 5 is fixedly arranged in the concave support 4.
One side of the upper end surface of the cleaning head 6 is provided with a square through hole 7 penetrating through the cleaning head 6, the cleaning head 6 is movably sleeved on the outer surface of the square rod 5 through the square through hole 7, the cross section of the inner wall of the square through hole 7 is square, the outer surface of the square rod 5 is attached to the inner wall of the square through hole 7, and the square rod 5 is connected with the square through hole 7 in a sliding manner; when the roller bearing ring A2 rotates, the concave supports 4 respectively fixed on the two sides of the lower end surface of the roller bearing ring A2 revolve along with the roller bearing ring A2, when the concave supports 4 revolve, the cleaning heads 6 connected with the inner threads are driven to revolve together, when the cleaning heads 6 positioned in the inner threads 14 revolve, the cleaning heads 6 move up and down on the outer surface of the square rod 5 along the revolution of the inner threads 14, along with the movement of the cleaning heads 6, the cleaning heads 6 can scrape scale positioned in the inner threads 14, and one side of the cleaning heads can clean the scale, and foreign matters positioned in the inner threads 14 can be cleaned directly through the technical scheme, so that the functionality of equipment is improved.
The lower end surfaces of the two concave brackets 4 are fixedly provided with a roller bearing ring B3, and the roller bearing ring B3 is connected with the inner wall of the close-tooth internal thread copper pipe 1 through a roller bearing; the stability of the female brackets 4 can be ensured by the roller bearing rings B3 fixed to the lower end surfaces of the two female brackets 4.
In a further embodiment, the cleaning head 6 is a cleaning head made of a non-metallic material. The cleaning head made of nonmetallic materials can ensure that the cleaning head 6 cannot damage the internal thread of the copper pipe in the cleaning process. Further, the cleaning head 6 is made of polyvinyl chloride, polypropylene, polyvinylidene fluoride or Teflon, and the materials are all corrosion-resistant materials, so that the service life of the cleaning head 6 can be guaranteed through the design.
In one embodiment, both the female bracket 4 and the square bar 5 are made of a non-metallic material. The design can lighten the overall weight of the copper pipe and prevent the overall weight of the copper pipe from being overweight. Further, the cleaning head 6 is made of polyvinyl chloride, polypropylene, polyvinylidene fluoride or Teflon, and the materials are all corrosion-resistant materials, so that the service life of the cleaning head 6 can be guaranteed through the design.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a close tooth internal thread copper pipe, includes close tooth internal thread copper pipe (1), its characterized in that: the inner wall of the close-tooth inner thread copper pipe (1) is provided with an inner thread (14), both sides of the inner part of the inner thread (14) are provided with a cleaning head (6), the top end part of the cleaning head (6) is positioned in the inner part of the inner thread (14), and the outer surface of the cleaning head (6) is attached to the inner wall of the inner thread (14);
The outer surfaces of the two cleaning heads (6) are connected with a synchronous rotating mechanism, and the two cleaning heads (6) are driven to revolve through the synchronous rotating mechanism so as to move along the internal thread (14).
2. A close-toothed internally threaded copper tube according to claim 1, characterized in that: the synchronous rotating mechanism comprises a transmission rotating shaft (13), a manual rotating handle positioned at the outer side of the close-tooth internal thread copper pipe (1) is fixedly arranged on the rear end face of the transmission rotating shaft (13), and the transmission rotating shaft (13) and the manual rotating handle are fixed through a thread structure.
3. A close-toothed internally threaded copper tube according to claim 2, characterized in that: one side of the outer surface of the transmission rotating shaft (13) is fixedly sleeved with a bevel gear B (12), the bevel gear B (12) is meshed with a bevel gear A (11), the axis of the bevel gear A (11) is connected with a gear rotating shaft (10), and the lower side of the outer surface of the gear rotating shaft (10) is fixedly sleeved with a tooth column (9).
4. A close-toothed internally threaded copper tube according to claim 3, wherein: the outer sides of the upper end face and the lower end face of the tooth column (9) are fixedly provided with a roller bearing sealing ring, and the roller bearing sealing ring is connected with the dense-tooth internal thread copper pipe (1) through a roller bearing.
5. A close-toothed internally threaded copper tube according to claim 3, wherein: the tooth column (9) is meshed with an inner gear ring (8), and a roller bearing ring A (2) connected with the inner wall of the dense-tooth inner threaded copper pipe (1) through a roller bearing is fixedly arranged on the outer side of the inner gear ring (8).
6. A close toothed internally threaded copper tube according to claim 5, wherein: both sides of the lower end surface of the roller bearing ring A (2) are fixedly provided with a concave bracket (4), and a square rod (5) is fixedly arranged in the concave bracket (4);
One side of clearance head (6) up end is equipped with square through-hole (7) that runs through clearance head (6), the surface of square pole (5) is located through square through-hole (7) movable sleeve to clearance head (6), the inner wall cross-section shape of square through-hole (7) is the square, the surface of square pole (5) is laminated mutually with the inner wall of square through-hole (7), just slide between square pole (5) and square through-hole (7) and link to each other.
7. A close toothed internally threaded copper tube according to claim 6, wherein: the lower end surfaces of the two concave brackets (4) are fixedly provided with a roller bearing ring B (3), and the roller bearing ring B (3) is connected with the inner wall of the close-tooth inner threaded copper pipe (1) through a roller bearing.
8. A close-toothed internally threaded copper tube according to claim 1, characterized in that: the cleaning head (6) is made of nonmetallic materials.
9. The internally threaded copper pipe with dense teeth according to claim 8, wherein: the cleaning head (6) is made of polyvinyl chloride, polypropylene, polyvinylidene fluoride or Teflon.
10. A close toothed internally threaded copper tube according to claim 6, wherein: the concave support (4) and the square rod (5) are made of nonmetallic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420850368.6U CN222047051U (en) | 2024-04-23 | 2024-04-23 | A dense-tooth internal thread copper tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420850368.6U CN222047051U (en) | 2024-04-23 | 2024-04-23 | A dense-tooth internal thread copper tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222047051U true CN222047051U (en) | 2024-11-22 |
Family
ID=93495622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420850368.6U Active CN222047051U (en) | 2024-04-23 | 2024-04-23 | A dense-tooth internal thread copper tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222047051U (en) |
-
2024
- 2024-04-23 CN CN202420850368.6U patent/CN222047051U/en active Active
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