CN214274924U - Anti-corrosion pipeline three-way joint - Google Patents
Anti-corrosion pipeline three-way joint Download PDFInfo
- Publication number
- CN214274924U CN214274924U CN202022695765.5U CN202022695765U CN214274924U CN 214274924 U CN214274924 U CN 214274924U CN 202022695765 U CN202022695765 U CN 202022695765U CN 214274924 U CN214274924 U CN 214274924U
- Authority
- CN
- China
- Prior art keywords
- corrosion
- tee
- sealing ring
- way
- ceramic coating
- 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
Abstract
The utility model provides an anti-corrosion pipeline three-way joint, which comprises a three-way body inner cavity surface provided with a layer of nano ceramic coating, wherein the three-way body inner cavity is provided with a bulge, the bulge position is positioned under a three-way body liquid inlet, the groove of the three-way body liquid inlet and outlet is provided with an O-shaped sealing ring, the inner side of a joint nut is in threaded connection with the three-way body through a corrosion-resistant sealing ring, the two sides of the bulge are provided with inner concave surfaces facing the three-way body liquid outlet, the thickness of the nano ceramic coating is 3-5 mu m, the O-shaped sealing ring is particularly provided with the corrosion-resistant sealing ring, the nano ceramic coating has excellent heat insulation and heat preservation effects under high temperature environment, does not fall off and is not burnt, has the characteristics of water resistance and moisture resistance, the bulge can reduce the damage caused by the gradual abrasion of the coating, improves the three-way performance, and can reduce the three-way vibration, the running noise is reduced, and the sealing performance is reliable by adopting double sealing measures.
Description
Technical Field
The utility model is used for the tee bend field, especially an anticorrosion pipeline three way connection.
Background
The tee joint is the common connecting piece of pipe connection, and the liquid that often can cause the pipeline inside because of liquid corrosion in the connection tee joint department on the pipeline when transporting corrosive liquid leaks, causes huge economic loss, and some hazardous chemicals may harm the health of human body on every side, causes the loss that is difficult to save.
So this anticorrosion tee bend becomes the first-selected of carrying corrosive liquids, but because the internal coating thickness of tee bend is limited, under continuous high-speed high-pressure liquid impact, the coating can receive the loss, especially under the inlet department, consequently, the utility model provides a spiral filtration is very necessary for waste liquid collection system.
Disclosure of Invention
The coating that exists to prior art anticorrosion tee bend is wearing and tearing under high-speed high-pressure impact, influences tee bend corrosion resistance's defect, a main aim at of the utility model provides an anticorrosion pipeline three way connection.
In order to solve the technical problem, the utility model provides an anti-corrosion pipeline three-way joint, which comprises a joint nut, an anti-corrosion sealing ring, a nano ceramic coating, a three-way body, an O-shaped sealing ring, a bulge, an inner concave surface and a liquid inlet; the tee joint body inner chamber surface is equipped with one deck nanometer ceramic coating, the tee joint body inner chamber is equipped with an arch, just protruding position is located under the tee joint body inlet, the groove of tee joint body business turn over liquid mouth all is equipped with an O type sealing washer, the joint nut inboard through a corrosion-resistant sealing washer with tee joint body threaded connection, protruding both sides are equipped with the orientation the interior concave surface of tee joint body liquid outlet.
Further, the thickness of the nano ceramic coating is 3-5 μm.
Further, the O-shaped sealing ring is a corrosion-resistant sealing ring.
Furthermore, the corrosion-resistant sealing ring is sleeved on the pipeline, the outer side of the corrosion-resistant sealing ring is propped against the conical surface of the liquid inlet and outlet of the tee body, and the front end of the corrosion-resistant sealing ring is propped against the joint nut.
Further, the O-shaped sealing ring is positioned on the inner side of the corrosion-resistant sealing ring.
Furthermore, a transition arc is arranged at the top of the protrusion.
Further, the tee body is made of plastic materials.
The utility model has the advantages that:
the utility model discloses nanometer ceramic coating has excellent thermal-insulated heat preservation effect under high temperature environment, does not drop, incombustible, has water-fast, dampproofing characteristics, and the arch can reduce the harm that the coating wearing and tearing led to the fact gradually, improves tee bend corrosion resisting property, can reduce the tee bend vibration two times, reduces the noise of operation, adopts the double seal measure, and sealing performance is reliable.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is an explosion structure diagram of the present invention.
Fig. 2 is a sectional view of a-a of fig. 1 according to the present invention.
Fig. 3 is a side view of the structure of the present invention.
Fig. 4 is a sectional view of the structure of fig. 3B-B according to the present invention.
In the figure, the position of the upper end of the main shaft,
1-joint nut, 2-corrosion-resistant sealing ring, 3-nano ceramic coating, 4-tee body, 5-O-shaped sealing ring, 6-bulge, 7-concave surface and 8-liquid inlet.
Detailed Description
The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
as shown in fig. 1 to 4, the anti-corrosion pipeline three-way joint comprises a joint nut 1, an anti-corrosion sealing ring 2, a nano ceramic coating 3, a three-way body 4, an O-shaped sealing ring 5, a concave surface 7 in a protrusion 6 and a liquid inlet 8; the surface of the inner cavity of the tee body 4 is provided with a layer of nano ceramic coating 3, the inner cavity of the tee body 4 is provided with a protrusion 6, the position of the protrusion 6 is positioned under a liquid inlet 8 of the tee body 4, grooves of the liquid inlet and the liquid outlet of the tee body 4 are provided with an O-shaped sealing ring 5, the inner side of the joint nut 1 is in threaded connection with the tee body 4 through a corrosion-resistant sealing ring 2, and the two sides of the protrusion 6 are provided with inner concave surfaces 7 facing the liquid outlet of the tee body 4.
Further, the nano ceramic coating 3 has a thickness of 3 to 5 μm.
Further, the O-ring 5 is specifically a corrosion-resistant ring.
Furthermore, the corrosion-resistant sealing ring 2 is sleeved on the pipeline, the outer side of the corrosion-resistant sealing ring is propped against the conical surface of the liquid inlet and outlet of the tee body 4, and the front end of the corrosion-resistant sealing ring is propped against the joint nut 1.
Further, the O-ring 5 is located inside the corrosion-resistant seal ring 2.
The utility model discloses a tee joint body 4 inner chamber surface is equipped with one deck nanometer ceramic coating 3, nanometer ceramic coating 3 thickness is 3-5 mu m, nanometer ceramic powder coating has excellent thermal-insulated heat preservation effect under high temperature environment, do not drop, incombustible, water-fast, dampproofing, nontoxic, pollution-free to the environment, tee joint body 4 inner chamber is equipped with a arch 6, and arch 6 position is located tee joint body 4 inlet 8 under, arch 6 both sides are equipped with concave surface 7 towards tee joint body 4 liquid outlet, after the high-speed high-pressure liquid in the pipeline enters tee joint body 4 inner chamber through inlet 8, under the inner concave surface 7 cushioning effect, can reduce the impact force of liquid to the pipeline, if do not set up arch 6, this position receives high-speed liquid impact one to come the coating to wear gradually for a long time, influence tee joint anticorrosion performance, two come the vibration impact big, the running noise is big, the operation of the equipment is influenced, the bulge 6 can reduce the vibration and improve the structural strength of the tee joint, and the sealing performance is reliable by adopting double sealing measures of the O-shaped sealing ring 5 and the corrosion-resistant sealing ring 2.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. An anti-corrosion pipeline three-way joint is characterized by comprising a joint nut (1), an anti-corrosion sealing ring (2), a nano ceramic coating (3), a three-way body (4), an O-shaped sealing ring (5), a protrusion (6), an inner concave surface (7) and a liquid inlet (8); tee bend body (4) inner chamber surface is equipped with one deck nanometer ceramic coating (3), tee bend body (4) inner chamber is equipped with an arch (6), just protruding (6) position is located under tee bend body (4) inlet (8), the groove of tee bend body (4) business turn over liquid mouth all is equipped with an O type sealing washer (5), joint nut (1) inboard through a corrosion-resistant sealing washer (2) with tee bend body (4) threaded connection, protruding (6) both sides are equipped with the orientation interior concave surface (7) of tee bend body (4) liquid outlet.
2. Anti-corrosion pipe tee according to claim 1, characterized in that the nanoceramic coating (3) has a thickness of 3-5 μ ι η.
3. Anti-corrosion pipe tee coupling according to claim 1, characterized in that said O-ring seal (5) is in particular a corrosion-resistant seal.
4. The anti-corrosion pipe tee coupling according to claim 1, characterized in that said corrosion-resistant gasket (2) is fitted around the pipe with its outer side against the conical surface of the inlet and outlet of said tee body (4) and its front end against said coupling nut (1).
5. Anti-corrosion pipe tee according to claim 1, characterized in that said O-ring (5) is located inside said corrosion-resistant sealing ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022695765.5U CN214274924U (en) | 2020-11-20 | 2020-11-20 | Anti-corrosion pipeline three-way joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022695765.5U CN214274924U (en) | 2020-11-20 | 2020-11-20 | Anti-corrosion pipeline three-way joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214274924U true CN214274924U (en) | 2021-09-24 |
Family
ID=77776024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022695765.5U Active CN214274924U (en) | 2020-11-20 | 2020-11-20 | Anti-corrosion pipeline three-way joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214274924U (en) |
-
2020
- 2020-11-20 CN CN202022695765.5U patent/CN214274924U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201310305Y (en) | Screw thread connecting structure of oil pipe for oil well or sleeve of gas well | |
| CN214274924U (en) | Anti-corrosion pipeline three-way joint | |
| WO2003006867A1 (en) | Pipe thread joint | |
| CN206191085U (en) | High temperature resistant resistant high vacuum lining fluorine pipeline | |
| CN205781550U (en) | A kind of anti-corrosion pipeline attachment structure | |
| CN205938255U (en) | Take threaded connection structure of coating steel pipe with anti - corrosion feature | |
| CN212361067U (en) | Corrosion-resistant stainless steel pipe | |
| CN212718121U (en) | High-temperature high-pressure hard sealing ball valve | |
| CN205078953U (en) | Pipeline connector | |
| CN210564386U (en) | Take anticorrosive sucker rod of full cladding of stainless steel joint | |
| CN211175410U (en) | Screw thread type meter front double check valve | |
| CN211550924U (en) | Corrosion-resistant petroleum pipeline | |
| CN201090866Y (en) | Anticorrosion loose tube spacing expansion joint | |
| CN208041342U (en) | The stainless steel composite pipe road connected is made of stainless steel short tube | |
| CN206846154U (en) | A kind of integral lining corrosion resisting alloy composite elbow being connected firmly | |
| CN206369018U (en) | A kind of water conservancy water pipe | |
| CN216009876U (en) | Pipeline for chemical industry that frost-resistant type was prevented leaking | |
| CN208831884U (en) | A kind of valve member | |
| CN213809261U (en) | Pipeline for hydraulic engineering | |
| CN213629271U (en) | Coating composite steel pipe with good corrosion resistance and wear resistance | |
| CN216078524U (en) | Anticorrosive pneumatic actuator | |
| CN213361379U (en) | Chemical pipeline with good corrosion prevention effect | |
| CN213576220U (en) | Isolated fixture suitable for various working conditions | |
| CN213332864U (en) | Titanium alloy is oil pipe joint for seabed | |
| CN216078666U (en) | Petroleum pipeline with long service life for petroleum transportation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |