CN219062756U

CN219062756U - Quick-connection pressure-bearing pipeline structure

Info

Publication number: CN219062756U
Application number: CN202223386470.5U
Authority: CN
Inventors: 王振根; 杨剑; 李阔宇
Original assignee: Shanghai Haisheng Biological Experimental Equipment Co ltd; Institute of Hydrobiology of CAS
Current assignee: Shanghai Haisheng Biological Experimental Equipment Co ltd; Institute of Hydrobiology of CAS
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-05-23
Anticipated expiration: 2032-12-17

Abstract

The utility model relates to the technical field of pressure-bearing pipelines and discloses a quick-connection pressure-bearing pipeline structure, which comprises a plurality of main pipelines, wherein the left side of each main pipeline is integrally formed with a head, the left side of the head is provided with a first connector, and the first connector comprises a hexagonal pipeline, a first circular ring, a sixth circular ring, a fifth circular ring, a fourth circular ring, a third circular ring, a trapezoid ring, a second circular ring and a sealing ring; according to the utility model, the first connector is arranged on one side of the main pipeline, the connecting cylinder is arranged on the other side of the main pipeline, when two pipelines need to be connected, the first connector on one pipeline is inserted into the connecting cylinder on the other pipeline, the two pipelines are inserted into each other, the inner walls of the first connector and the connecting cylinder are matched with each other, the installation speed is high, the trapezoid ring can play a sealing effect, the limiting plate is inserted into the first long through groove, the clamping plate on the limiting plate is inserted into the second ring position on the first connector, and the two pipelines can be connected and fastened.

Description

Quick-connection pressure-bearing pipeline structure

Technical Field

The utility model relates to the technical field of pressure-bearing pipelines, in particular to a quick-connection pressure-bearing pipeline structure.

Background

Common pressure-bearing pipelines have several pressure classes of 0.65MPA, 0.8MPA, 1.0MPA, 1.25MPA, 1.6MPA, 2.0MPA, etc. The thermoplastic resin is prepared by adding a certain amount of additives (such as a stabilizer, a lubricant, a filler and the like) into amorphous thermoplastic resin prepared by polymerization of vinyl chloride monomers. Besides the additive, the blending modification with other resins is also adopted. When two sections of pipelines are connected together, the pressure-bearing pipeline in the market needs to be smeared at the joint, toxic substances are separated out after the glue for the connecting pipeline is used for a long time, water quality is polluted, living water environment of aquatic organisms is affected, and after the glue needs to be waited for to be completely dried, a pipeline structure can be used.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a quick-connection pressure-bearing pipeline structure, solves the problem that glue is needed when two pipelines are connected, and also solves the problems that the angles formed by a plurality of valves and a main pipe after the traditional screw threads are screwed are different, the use is influenced, and the like.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick-operation pressure-bearing pipeline structure, includes the trunk line, the quantity of trunk line can be a plurality of, every the left side integrated into one piece of trunk line has the end, first connector is installed in the left side of end, first connector includes hexagonal pipeline, first ring, sixth ring, fifth ring, fourth ring, third ring, trapezoidal ring, second ring and sealing washer, the left end fixedly connected with of end hexagonal pipeline, the left side integrated into one piece of hexagonal pipeline has first ring, the left side integrated into one piece of first ring has the second ring, the left side integrated into one piece of second ring has trapezoidal ring, the left side fixedly connected with of trapezoidal ring the third ring, the left side of third ring passes through the fifth ring fixedly connected with of fourth ring, the left side of the fourth circular ring is fixedly connected with the sixth circular ring through the fifth circular ring, the outer side wall of the fifth circular ring is sleeved with the sealing ring, the right end of the main pipe is integrally formed with a connecting cylinder, the front surface of the connecting cylinder is provided with a long through groove I, the inside of the connecting cylinder is inserted with a first connector on the other main pipe, the inside of the long through groove I is detachably connected with a limiting plate, the limiting plate comprises a clamping plate and a pinching handle, the clamping plate is inserted into the inner side wall of the long through groove I, the rear of the inside of the clamping plate is clamped with the second circular ring on the first connector, the front of the left side of the clamping plate is integrally formed with the pinching handle, a plurality of short pipes are communicated with the upper part of each main pipe, the top of each short pipe is communicated with a supporting ring, the top of each supporting ring is fixedly connected with a second connector, the outside of second connector is connected with the connector pipe in a detachable way, the top integrated into one piece of connector pipe has the valve, the left side intercommunication of valve has the connecting pipe, the one end intercommunication of connecting pipe has the third connector, long logical groove No. two are seted up to the front surface of connector pipe, the inside of long logical groove No. two has pegged graft another equally the limiting plate.

Preferably, the first connector and the second connector are identical in shape and different in size, the third connector comprises a threaded cap, a conical tube and a threaded tube, one end of the connecting tube is communicated with the threaded tube, one end of the threaded tube is communicated with the conical tube, and the outer side wall of the threaded tube is in threaded connection with the threaded cap.

Preferably, the main pipeline, the end head and the first connector are communicated, the main pipeline is communicated with the connecting cylinder, and the second connector is communicated with the supporting ring.

Preferably, the connecting cylinder is internally provided with a cavity, the cavity is matched with the outer wall of the first connector, and the connector pipe is identical to the second connector.

Preferably, the connecting cylinder is detachably connected with the first connector through the limiting plate.

Preferably, the pressure-bearing pipeline structure is made of PP material.

Preferably, the number of the short pipes is multiple, and the short pipes are distributed in a straight line at equal intervals.

Preferably, the bottom end of the joint pipe is in contact with the upper surface of the supporting ring, and the side surface of the end head is in contact with the side surface of the connecting cylinder.

Preferably, the inside integrated into one piece of cardboard has the circular arc groove, the diameter in circular arc groove equals the external diameter of second ring, the side length in circular arc groove is less than the external diameter of second ring.

(III) beneficial effects

The utility model provides a quick-connection pressure-bearing pipeline structure, which has the following beneficial effects:

(1) According to the utility model, the first connector is arranged on one side of the main pipeline, the connecting cylinder is arranged on the other side of the main pipeline, when two pipelines are required to be connected, the first connector on one pipeline is inserted into the connecting cylinder on the other pipeline, the two pipelines are inserted into each other, the inner walls of the first connector and the connecting cylinder are matched, the installation speed is high, the trapezoid ring can play a sealing effect, the limiting plate is inserted into the first long through groove, the clamping plate on the limiting plate is inserted into the second circular ring position on the first connector, the two pipelines can be connected and fastened, in addition, the hexagonal pipeline is designed to have a positioning function, the valves on the main pipeline face the same position, and the second connector is also provided with the hexagonal pipeline, so that a plurality of valves face the same angle and direction, the angle difference existing in the traditional threaded connection is avoided, in addition, when a user rotates the handle on the valve, the valve is prevented from being rocked, the designed pressure-bearing pipeline structure is popularized and used, and spliced in a foolproof manner, and the market prospect is good.

Drawings

FIG. 1 is a schematic diagram of a main pipeline structure in the utility model;

FIG. 2 is a right side view of the connecting tube of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of a left-hand connection structure of the hexagonal pipe and the first ring of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of a limiting plate structure according to the present utility model;

FIG. 5 is a schematic view of the valve and the third connector according to the present utility model;

fig. 6 is a schematic diagram of the connection structure of two main pipes and valves according to the present utility model.

In the figure: 100. a first connector; 200. a second connector; 300. a limiting plate; 400. a third connector; 1. an end head; 2. a hexagonal pipe; 3. a first ring; 4. a sixth ring; 5. a fifth ring; 6. a fourth ring; 7. a third ring; 8. a trapezoidal ring; 9. a second ring; 10. a short pipe; 11. a main pipe; 12. a support ring; 13. a connecting cylinder; 14. long through groove I; 15. a clamping plate; 16. pinching the handle; 17. a connecting pipe; 18. a valve; 19. a joint pipe; 20. long through groove II; 21. a seal ring; 22. a threaded cap; 23. a conical tube; 24. a threaded pipe.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-6, the present utility model provides a technical solution: the utility model provides a quick-connect's pressure-bearing pipeline structure, including trunk line 11, the quantity of trunk line 11 can be a plurality of, the left side integrated into one piece of every trunk line 11 has end 1, first connector 100 is installed to the left side of end 1, first connector 100 includes hexagonal pipeline 2, first ring 3, sixth ring 4, fifth ring 5, fourth ring 6, third ring 7, trapezoidal ring 8, second ring 9 and sealing washer 21, hexagonal pipeline 2 is fixedly connected with the left end of end 1, the left side integrated into one piece of hexagonal pipeline 2 has first ring 3, the left side integrated into one piece of first ring 3 has second ring 9, the left side integrated into one piece of second ring 9 has trapezoidal ring 8, the left side fixedly connected with third ring 7 of trapezoidal ring 8, the left side of third ring 7 passes through fifth ring 5 fixedly connected with fourth ring 6, the left side of the fourth circular ring 6 is fixedly connected with a sixth circular ring 4 through a fifth circular ring 5, the outer side wall of the fifth circular ring 5 is sleeved with a sealing ring 21, the right end of the main pipeline 11 is integrally formed with a connecting cylinder 13, the front surface of the connecting cylinder 13 is provided with a long through groove I14, the inside of the connecting cylinder 13 is inserted with a first connecting head 100 on another main pipeline 11, the inside of the long through groove I14 is detachably connected with a limiting plate 300, the limiting plate 300 comprises a clamping plate 15 and a pinching handle 16, the clamping plate 15 is inserted into the inner side wall of the long through groove I14, the rear inside of the clamping plate 15 is clamped with a second circular ring 9 on the first connecting head 100, the pinching handle 16 is integrally formed in front of the left side of the clamping plate 15, a plurality of short pipes 10 are communicated above each main pipeline 11, the top ends of the short pipes 10 are communicated with a supporting ring 12, the top ends of the supporting ring 12 are fixedly connected with a second connecting head 200, the outside of the second connecting head 200 is detachably connected with a connecting head 19, the top integrated into one piece of joint pipe 19 has valve 18, and the left side of valve 18 communicates there is connecting pipe 17, and the one end intercommunication of connecting pipe 17 has third connector 400, and long logical groove No. 20 is seted up to the front surface of joint pipe 19, and the inside of long logical groove No. 20 has another limiting plate 300 to peg graft equally.

In the embodiment, the outer diameters of the sixth ring 4, the fourth ring 6, the third ring 7 and the second ring 9 are equal; the outer diameter of the right side of the trapezoid ring 8 is the same as the outer diameter of the first circular ring 3; the first, second, third, fourth, fifth and sixth circular rings are all in annular structures. The designed pressure-bearing pipeline structure can be used in a plurality of water areas. The designed pressure-bearing pipeline structure does not need tools, is rapid to install and convenient to detach; the pipe fitting has strong practicability, is flexible and expandable, can be used in both single-row and double-row cultivation systems, and is not only suitable for independent cultivation systems, but also can be applied to centralized cultivation systems; the food-grade PP raw material is adopted, so that secondary pollution is avoided, glue is not used, and the living water environment of aquatic organisms is ensured.

Further, the first connector 100 and the second connector 200 have the same shape and different sizes, the third connector 400 comprises a threaded cap 22, a conical tube 23 and a threaded tube 24, one end of the connecting tube 17 is communicated with the threaded tube 24, one end of the threaded tube 24 is communicated with the conical tube 23, the outer side wall of the threaded tube 24 is connected with the threaded cap 22 in a threaded manner, and the first connector 100 is used for connecting the two main pipes 11 together; the second connector 200 is used for being connected to the connector tube 19; the conical tube 23 on the third connector 400 is used for connecting a hose.

Further, the main pipe 11, the end 1 and the first connector 100 are communicated, the main pipe 11 is communicated with the connecting cylinder 13, the second connector 200 is communicated with the supporting ring 12, the designed pressure-bearing pipeline structure is internally used for circulating liquid, the liquid and the pressure-bearing pipeline are not subjected to chemical reaction, and the liquid can be water, plant growth nutrient solution and the like.

Further, the connecting tube 13 has a cavity inside, the cavity is matched with the outer wall of the first connector 100, and the connector tube 19 is identical to the second connector 200.

Further, the connecting cylinder 13 is detachably connected with the first connector 100 through a limiting plate 300, the shape of the limiting plate 300 is shown in fig. 4, a clamping plate 15 on the limiting plate 300 can be inserted into the first long through groove 14, and the rear part inside the clamping plate 15 is clamped with the second circular ring 9 on the connector.

Furthermore, the pressure-bearing pipeline structure is made of PP material, is nontoxic and odorless, and is more environment-friendly.

Further, the number of short tubes 10 is plural, and the short tubes 10 are equally distributed in a straight shape.

Further, the bottom end of the joint pipe 19 contacts with the upper surface of the support ring 12, the side surface of the end head 1 contacts with the side surface of the connecting cylinder 13, and when the joint pipe 19 below the valve 18 is mounted on the second connector 200, the bottom end of the joint pipe 19 is just attached to the support ring 12.

Further, the inside integrated into one piece of cardboard 15 has the circular arc groove, and the diameter in circular arc groove equals the external diameter of second ring 9, and the side length in circular arc groove is less than the external diameter of second ring 9, and cardboard 15 can peg graft at the 9 outer walls of second ring, can avoid the pipeline of two connections not hard up.

To sum up, the workflow of the utility model: firstly, a worker prepares parts, holds one main pipe 11 with one hand, inserts a first connector 100 on one main pipe 11 into a connecting cylinder 13 on the other main pipe 11, then holds a limiting plate 300 to be inserted into a long through groove I14, and then inserts a connector pipe 19 below a valve 18 onto a second connector 200.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick connection's pressure-bearing pipeline structure, includes trunk line (11), its characterized in that: the number of the main pipelines (11) can be multiple, each main pipeline (11) is provided with a head (1) in an integrated manner at the left side, a first connecting head (100) is arranged at the left side of the head (1), the first connecting head (100) comprises a hexagonal pipeline (2), a first circular ring (3), a sixth circular ring (4), a fifth circular ring (5), a fourth circular ring (6), a third circular ring (7), a trapezoid ring (8), a second circular ring (9) and a sealing ring (21), the left end of the head (1) is fixedly connected with the hexagonal pipeline (2), the first circular ring (3) is integrally formed at the left side of the hexagonal pipeline (2), the second circular ring (9) is integrally formed at the left side of the first circular ring (3), the trapezoid ring (8) is fixedly connected with the third circular ring (7) at the left side of the trapezoid ring (8), the third circular ring (7) is fixedly connected with the fifth circular ring (5) through the fifth circular ring (5) at the left side of the first circular ring (3), the right-hand member integrated into one piece of trunk line (11) has connecting cylinder (13), long logical groove (14) are seted up to the front surface of connecting cylinder (13), peg graft in the inside of connecting cylinder (13) has another on trunk line (11) first connector (100), the inside of long logical groove (14) is dismantled and is connected with limiting plate (300), limiting plate (300) include cardboard (15) and pinch handle (16), peg graft in cardboard (15) the inside wall of long logical groove (14), the inside rear of cardboard (15) with second ring (9) on first connector (100) are mutually blocked, the left side place ahead integrated into one piece of cardboard (15) has pinch handle (16), every the top intercommunication of trunk line (11) has a plurality of nozzle stubs (10), the top intercommunication of nozzle stub (10) has supporting ring (12), the top fixedly connected with second connector (200) of supporting ring (12), the inside rear of cardboard (15) with second connector (9) have the first connector (19) of joint (19), the outside of connecting tube (19) has the top intercommunication of first connector (18), the front surface of the joint pipe (19) is provided with a long through groove II (20), and the inside of the long through groove II (20) is also inserted with another limiting plate (300).

2. The quick connect pressure containing conduit structure of claim 1, wherein: the first connector (100) the second connector (200) shape is the same, and the size is different, third connector (400) are including screw cap (22), conical tube (23) and screwed pipe (24), the one end intercommunication of connecting pipe (17) has screwed pipe (24), the one end intercommunication of screwed pipe (24) has conical tube (23), the lateral wall threaded connection of screwed pipe (24) has screw cap (22).

3. The quick connect pressure containing conduit structure of claim 1, wherein: the main pipeline (11) end (1) first connector (100) three are linked together, main pipeline (11) with connecting cylinder (13) are linked together, second connector (200) with support ring (12) are linked together, both sides integrated into one piece has the arch around the lateral wall of main pipeline (11).

4. The quick connect pressure containing conduit structure of claim 1, wherein: the inside of the connecting cylinder (13) is provided with a cavity, the cavity is matched with the outer wall of the first connector (100), and the connector tube (19) is identical to the second connector (200).

5. The quick connect pressure containing conduit structure of claim 1, wherein: the connecting cylinder (13) is detachably connected with the first connecting head (100) through the limiting plate (300).

6. The quick connect pressure containing conduit structure of claim 1, wherein: the pressure-bearing pipeline structure is made of PP materials.

7. The quick connect pressure containing conduit structure of claim 1, wherein: the number of the short pipes (10) is multiple, and the short pipes (10) are distributed in a straight line and equidistantly.

8. The quick connect pressure containing conduit structure of claim 1, wherein: the bottom end of the joint pipe (19) is contacted with the upper surface of the supporting ring (12), and the side surface of the end head (1) is contacted with the side surface of the connecting cylinder (13).

9. The quick connect pressure containing conduit structure of claim 1, wherein: the inside integrated into one piece of cardboard (15) has the circular arc groove, the diameter in circular arc groove equals the external diameter of second ring (9), the side length in circular arc groove is less than the external diameter of second ring (9).