CN217815481U - Acid and alkali resistant immersed pipe joint - Google Patents
Acid and alkali resistant immersed pipe joint Download PDFInfo
- Publication number
- CN217815481U CN217815481U CN202220661363.XU CN202220661363U CN217815481U CN 217815481 U CN217815481 U CN 217815481U CN 202220661363 U CN202220661363 U CN 202220661363U CN 217815481 U CN217815481 U CN 217815481U
- Authority
- CN
- China
- Prior art keywords
- pipe
- ring
- elbow
- joint
- straight pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses an acid and alkali-resistance immersible formula coupling, include: the locking device comprises a locking cap and a straight pipe, wherein the inner side of the locking cap is provided with a hoop, the inner side of the hoop is provided with a 0-ring, the locking cap locks the hoop and the 0-ring, the straight pipe is positioned on the inner side of the 0-ring, the tail end of the straight pipe is connected with a connector, the longitudinal section of the hoop is of a trapezoidal structure, convex structures which are attached to the inner side and the 4-ring are arranged on the inner side surface of the hoop at equal intervals, the connector is an elbow, and the elbow is used for elbow connection; wherein the top end of the elbow is jointed with the straight pipe. This acid and alkali-resistance immersible formula coupling, the immersible formula structure be the pipe outer wall cooperation, and the pipe can not be propped brokenly, and internal diameter and elbow internal diameter are unanimous, do not influence the flow, and simple installation is swift, can be used to require high acid and alkali-resistance trade to the flow, has replaced traditional joint and has inserted pagoda joint mode to the pipe inner wall cooperation, easily propped brokenly the pipe, and the pipe internal diameter diminishes, and the flow diminishes.
Description
Technical Field
The utility model relates to a coupling technical field specifically is an acid and alkali-resistance immersible formula coupling.
Background
When the equipment is installed, the pipelines need to be combined, the pipelines need to be connected by using the pipe joints, and the pipe joints are fixed by locking caps and hoops, so that the operation is convenient, but the existing pipe joints still have the following problems;
the traditional joint is a pagoda joint inserting mode, the inner wall of a pipe is matched, the pipe is easy to break, the inner diameter of the pipe is reduced, and the flow is reduced, so that an acid-base resistant immersed pipe joint is provided, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an acid and alkali-resistant formula pipe joint that sinks to insert to solve the current acid and alkali-resistant formula pipe joint that sinks that proposes in the above-mentioned background art, it is the cooperation of outer wall of pipe to sink to insert the formula structure, the pipe can not propped brokenly, internal diameter and elbow internal diameter are unanimous, do not influence the flow, simple installation is swift, can be used to the acid and alkali-resistant trade that requires high to the flow, it inserts pagoda joint mode to have replaced traditional formula joint, with the cooperation of inside pipe wall, easily prop brokenly the pipe, and the inside pipe diameter diminishes, the shortcoming that the flow diminishes.
In order to achieve the above object, the utility model provides a following technical scheme: an acid and alkali resistant insert pipe joint, comprising:
the inner side of the lock cap is provided with a hoop, the inner side of the hoop is provided with a 0-ring, and the lock cap locks the hoop and the 0-ring;
the straight pipe is located on the inner side of the 0 ring, and the tail end of the straight pipe is connected with a connector.
Preferably, the longitudinal section of the hoop is of a trapezoidal structure, wherein the inner side surface of the hoop is provided with convex structures which are attached to the straight pipe inwards at equal intervals.
Preferably, the joint is an elbow, and the elbow is used for elbow connection;
wherein the top end of the elbow is jointed with the straight pipe, and the outer side of the tail end of the elbow is provided with a first tooth joint.
Preferably, the joint is direct, the direct top end is attached to the straight pipe, and a second tooth joint is arranged on the outer side of the direct tail end.
Preferably, the joint is a two-way pipe, and two ends of the two-way pipe are connected with straight pipes in an attaching mode.
Compared with the prior art, the beneficial effects of the utility model are that: this acid and alkali-resistance formula of inserting pipe joint that sinks, the formula of inserting structure that sinks are the cooperation of outer wall of pipe, and the pipe can not propped brokenly, and internal diameter and elbow internal diameter are unanimous, do not influence the flow, and simple installation is swift, can be used to the acid and alkali-resistance trade that requires high to the flow, has replaced traditional formula to connect and has inserted pagoda joint mode to the cooperation of inside pipe wall, easily propped brokenly the pipe, and the inside pipe diameter diminishes, and the flow diminishes.
Drawings
FIG. 1 is a schematic view of the connection structure of a straight pipe and an elbow of the present invention;
FIG. 2 is a schematic view of the structure of the straight pipe and the direct connection of the present invention;
fig. 3 is a schematic view of the connection structure of the straight pipe and the two-way pipe of the present invention.
In the figure: 1. a lock cap; 2. encircling; 3. a ring 0; 4. a straight pipe; 5. a first nipple; 6. bending the pipe; 7. directly; 8. two-way pipe; 9. a second adapter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1, the present invention provides a technical solution: the method comprises the following steps: the inner side of the lock cap 1 is provided with an embracing ring 2, the inner side of the embracing ring 2 is provided with a 0-ring 3, the lock cap 1 locks the embracing ring 2 and the 0-ring 3, the longitudinal section of the embracing ring 2 is of a trapezoidal structure, wherein the inner side surface of the embracing ring 2 is provided with a convex structure which is attached to the straight pipe 4 inwards at equal intervals, the joint is an elbow 6, the elbow 6 is used for elbow connection, the top end of the elbow 6 is attached to the straight pipe 4, the outer side of the tail end of the elbow 6 is provided with a first tooth joint 5, the straight pipe 4 is inserted into one end of the elbow 6, the outer wall of the straight pipe 4 is matched with the inner wall of the elbow 6, the lock cap 1 locks the embracing ring 2 and the 0-ring 3, so that the straight pipe 4 is locked and sealed, the sunken structure is that the outer wall of the pipe is matched, the straight pipe 4 cannot be propped, the inner diameter is consistent with the inner diameter of the elbow 6, the flow is not influenced, the flow rate, the installation is simple and quick and can be used in industries with high requirements on the flow rate;
the second embodiment:
referring to fig. 2, the present invention provides a technical solution: the method comprises the following steps: the pipe locking device comprises a lock cap 1 and a straight pipe 4, wherein the inner side of the lock cap 1 is provided with an embracing ring 2, the inner side of the embracing ring 2 is provided with a 0-ring 3, the lock cap 1 locks the embracing ring 2 and the 0-ring 3, the longitudinal section of the embracing ring 2 is of a trapezoidal structure, the inner side surface of the embracing ring 2 is provided with convex structures which are attached to the straight pipe 4 at the inner side at equal intervals, a connector is a direct connector 7, the top end of the direct connector 7 is attached to the straight pipe 4, the outer side of the tail end of the direct connector 7 is provided with a second tooth connector 9, the straight pipe 4 is inserted into one end of the direct connector 7, the outer wall of the straight pipe 4 is matched with the inner wall of the direct connector 7, and the lock cap 1 locks the embracing ring 2 and the 0-ring 3, so that the pipe is locked and sealed;
example three:
referring to fig. 3, the present invention provides a technical solution: the method comprises the following steps: the acid and alkali resistant pipe joint comprises a lock cap 1 and a straight pipe 4, wherein an embracing ring 2 is arranged on the inner side of the lock cap 1, a 0-ring 3 is arranged on the inner side of the embracing ring 2, the lock cap 1 locks the embracing ring 2 and the 0-ring 3, the longitudinal section of the embracing ring 2 is of a trapezoidal structure, convex structures which are attached to the straight pipe 4 inwards are arranged on the inner side of the embracing ring 2 at equal intervals, a joint is a two-way pipe 8, two ends of the two-way pipe 8 are connected with the straight pipe 4 in an attaching mode, the straight pipes 4 are respectively inserted into one end of the two-way pipe 8, the outer wall of each straight pipe 4 is matched with the inner wall of the two-way pipe 8, the lock cap 1 locks the embracing ring 2 and the 0-ring 3 to enable the pipes to be locked and sealed, so that a series of operation of the acid and alkali resistant pipe joint is completed, and immersed and the content which is not described in detail in the description belongs to the prior art which is known by persons skilled in the field.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides an acid and alkali-resistance formula pipe joint that sinks, its characterized in that: the method comprises the following steps:
the lock comprises a lock cap (1), wherein an embracing ring (2) is arranged on the inner side of the lock cap (1), a 0-ring (3) is arranged on the inner side of the embracing ring (2), and the lock cap (1) locks the embracing ring (2) and the 0-ring (3);
the straight pipe (4) is positioned on the inner side of the 0-ring (3), and the tail end of the straight pipe (4) is connected with a connector;
the longitudinal section of the embracing ring (2) is of a trapezoidal structure, wherein convex structures which are attached to the straight pipe (4) inwards are arranged on the inner side surface of the embracing ring (2) at equal intervals;
the joint is an elbow (6), and the elbow (6) is used for elbow connection;
wherein the top end of the elbow (6) is jointed with the straight pipe (4), and the outer side of the tail end of the elbow (6) is provided with a first tooth joint (5);
the joint is a direct joint (7), the top end of the direct joint (7) is attached to the straight pipe (4), and a second tooth joint (9) is arranged on the outer side of the tail end of the direct joint (7);
the joint is a two-way pipe (8), and two ends of the two-way pipe (8) are connected with straight pipes (4) and are attached to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220661363.XU CN217815481U (en) | 2022-03-25 | 2022-03-25 | Acid and alkali resistant immersed pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220661363.XU CN217815481U (en) | 2022-03-25 | 2022-03-25 | Acid and alkali resistant immersed pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217815481U true CN217815481U (en) | 2022-11-15 |
Family
ID=83979640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220661363.XU Active CN217815481U (en) | 2022-03-25 | 2022-03-25 | Acid and alkali resistant immersed pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217815481U (en) |
-
2022
- 2022-03-25 CN CN202220661363.XU patent/CN217815481U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217815481U (en) | Acid and alkali resistant immersed pipe joint | |
| CN213479423U (en) | Socket joint formula concrete rainwater sewage pipeline section and pipeline | |
| CN114562616A (en) | Acid and alkali resistant immersed pipe joint | |
| CN213712189U (en) | Pipeline connecting joint | |
| CN212480418U (en) | Novel pipeline structure of plugging into | |
| CN2056722U (en) | Telescope jiont for pipe | |
| CN110107760B (en) | Corrugated pipe with sleeve self-locking function | |
| US3268249A (en) | Coupling | |
| CN101474465A (en) | Trough type mechanical joint fireplug and method for connecting fireplug and water inlet pipe | |
| CN211950374U (en) | Socket type drill rod connecting device | |
| CN205503031U (en) | Adapter sleeve for oil drilling | |
| CN214464122U (en) | Wellhead pressure testing device | |
| CN216242781U (en) | Drainage pipe for municipal works | |
| CN2283173Y (en) | Self-locking pipe connecting piece | |
| CN210398000U (en) | Airtight internal thread joint | |
| CN214305692U (en) | Seamless steel pipe convenient to connect | |
| CN212986351U (en) | Quick joint for connecting oil pipes | |
| CN210264567U (en) | Sealing connection structure of oil well pipe | |
| CN218671006U (en) | Drain pipe connecting structure | |
| CN213776645U (en) | Internal connection full vacuum heat insulation oil pipe | |
| CN217382010U (en) | Oil field operation pipeline connector | |
| CN208651934U (en) | A kind of PVC-O pipe of socket joint clamping hoop type connection | |
| CN216894281U (en) | Hermetic seal joint capable of being exchanged with API round thread | |
| CN210830962U (en) | S-shaped elbow for underground air-water pipeline | |
| CN215485896U (en) | Oil pipe coupling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |