CN219062711U - Corrugated pipe for high-temperature steam - Google Patents

Abstract

The utility model provides a bellows of high temperature steam, including body one and body two, body one is close to connecting pipe one end overcoat has the connection lantern ring of screwing up, screw up the one end that the connection lantern ring is close to body one and be fixed with the fender ring two, screw up the one end that the connection lantern ring kept away from body one and be fixed with a plurality of inserted bars, a plurality of inserted bar arrays set up on screwing up the terminal surface of connection lantern ring, a plurality of inserted bars keep away from the one end of screwing up the connection lantern ring and all are provided with the slider, a plurality of spouts have been seted up to body two's one end, spout and slider one-to-one, slider slidable sets up in the spout, reach and be convenient for aim at and screw up the internal screw thread of adapter sleeve and body external screw thread for the effect that connecting efficiency improves greatly.

Description

Corrugated pipe for high-temperature steam

Technical Field

The utility model belongs to the technical field of corrugated pipes, and particularly relates to a corrugated pipe for high-temperature steam.

Background

The corrugated pipe is one of the main components of the sterilizer, and the flow in the sterilizer is to convert the liquid into high-temperature steam by using the steam generator, and the high-temperature steam is transmitted to the water-gas separation device through the corrugated pipe.

The spliced corrugated pipe of application number CN201721383617.1 comprises a first corrugated pipe and a second corrugated pipe, wherein the first corrugated pipe comprises a first joint, a second joint and a first expansion joint, and the second corrugated pipe comprises a third joint, a fourth joint and a second expansion joint; the utility model is convenient to transport, and can be transported manually even in construction sites without transport equipment, thereby not only ensuring the construction progress, but also greatly saving the transport cost; the connecting part of the second joint and the third joint is smoother, firmer and more stable through the connecting nut, and the connecting part can bear larger external impact force without deformation of the pipe joint; a sealing ring is arranged between the inner conical surface and the outer conical surface, so that the sealing effect of the connecting structure is further enhanced; the utility model has convenient installation, greatly improves the construction efficiency and saves the construction cost.

However, the above scheme has problems: in the scheme, only the connecting nut is used for connecting the two corrugated pipes, however, when the connecting nut is screwed, the inner side threads of the connecting nut are required to be aligned with the outer threads of the corrugated pipes, so that the connecting nut can be screwed, and the inner side threads are inconvenient to observe, so that the alignment is very inconvenient.

Disclosure of Invention

The utility model provides a corrugated pipe for high-temperature steam in order to overcome the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a bellows of high temperature steam, includes body one and body two, body one is close to connecting pipe one end overcoat has and screws up the connecting collar, screw up the one end that the connecting collar is close to body one and be fixed with the backing ring two, screw up the one end that the connecting collar kept away from body one and be fixed with a plurality of inserted bars, a plurality of the inserted bar array sets up on screwing up the terminal surface of connecting the lantern ring, a plurality of the inserted bar is kept away from the one end of screwing up the connecting collar and all is provided with the slider, a plurality of spouts have been seted up to the one end of body two, spout and slider one-to-one, slider slidable sets up in the spout.

Preferably, a support block is fixed on the lower surface of one end of the inserted link, a notch is formed in the upper surface of the sliding block, a support rod is fixed in the notch, the support block is positioned in the notch, and the support block is in running fit with the support rod.

Preferably, a connecting pipe is fixed at one end of the pipe body, a first baffle ring is fixed on the outer wall of the connecting pipe, and the first baffle ring and the second baffle ring are correspondingly arranged.

Preferably, the inner wall of the tightening connecting lantern ring is provided with an internal thread, one end of the pipe body is provided with an external thread, and the internal thread is matched with the external thread

Preferably, the outer wall of the pipe body is provided with an annular groove, and the annular groove is communicated with one end of the chute.

Preferably, an annular clamping groove is formed in the annular groove, an annular magnet is fixed in the annular clamping groove, and the sliding block is an iron block.

In summary, the beneficial effects in the above scheme are as follows:

(1) Through the corresponding design of the sliding block and the sliding groove, when the connecting lantern ring is screwed on the first connecting pipe body and the second connecting pipe body, the internal thread in the connecting sleeve ring is primarily corresponding to the external thread on the second connecting pipe body, and the connecting lantern ring can be directly screwed after the subsequent insertion is finished, so that the efficiency of the first connecting pipe body and the second connecting pipe body is greatly improved;

(2) The sliding block is designed to be reversible, when the sliding block is needed, the sliding block is kept in a vertical state, the sliding block plays a limiting role, when the connecting lantern ring is screwed out, the sliding block is rotated away, the sliding block does not play a limiting role at the moment, the sliding block is not positioned in the sliding groove, and the first pipe body and the second pipe body can be directly separated after the connecting lantern ring is screwed out.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a schematic view of the structure of the area A in FIG. 1 in a partially enlarged manner;

FIG. 3 is a schematic cross-sectional view of a first tube and a second tube;

fig. 4 is a schematic view of the structure of the connecting part of the plunger and the slider.

1. A first pipe body; 2. a second pipe body; 3. tightening the connecting collar; 4. a second baffle ring; 5. a rod; 6. a slide block; 7. a chute; 8. a support block; 9. a notch; 10. a support rod; 11. a connecting pipe; 12. a first baffle ring; 13. an internal thread; 14. an external thread; 15. an annular groove; 16. an annular clamping groove; 17. annular magnet.

Detailed Description

In order to enable those skilled in the art to better understand the present utility model, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, a corrugated pipe for high temperature steam comprises a first pipe body 1 and a second pipe body 2, wherein a connecting pipe 11 is fixed at one end of the first pipe body 1, the outer diameter of the connecting pipe 11 is slightly smaller than the inner diameters of the first pipe body 1 and the second pipe body 2, and two ends of the connecting pipe 11 can be respectively inserted into the joint of the first pipe body 1 and the second pipe body 2, so that the joint of the first pipe body 1 and the second pipe body 2 is tighter and smoother.

The outer wall of the connecting pipe 11 is fixedly provided with a first baffle ring 12, one end, close to the connecting pipe 11, of the first pipe body 1 is sleeved with a tightening connecting lantern ring 3, one end, close to the first pipe body 1, of the tightening connecting lantern ring 3 is fixedly provided with a second baffle ring 4, the first baffle ring 12 is correspondingly arranged with the second baffle ring 4, and the first baffle ring 12 and the second baffle ring 4 are matched with each other so that the tightening connecting lantern ring 3 cannot be separated from the first pipe body 1, and the situation that the tightening connecting lantern ring 3 falls down and is lost is prevented.

Tightening the one end that connects the lantern ring 3 and keeping away from body one 1 is fixed with a plurality of inserted bars 5, and a plurality of inserted bars 5 arrays set up on tightening the terminal surface of connecting the lantern ring 3, and a plurality of inserted bars 5 keep away from the one end of tightening and connecting the lantern ring 3 all are provided with slider 6, and inserted bars 5 are used for connecting tightening and connect lantern ring 3 and a plurality of slider 6.

The lower surface of one end of the inserted link 5 is fixed with the support block 8, the notch 9 is arranged on the upper surface of the sliding block 6, the support rod 10 is fixed in the notch 9, the support block 8 is positioned in the notch 9, the support block 8 is in running fit with the support rod 10, the support block 8 and the support rod 10 are arranged in the notch 9, the inserted link 5 and the sliding block 6 can be rotationally adjusted, meanwhile, the upper surface of the sliding block 6 can be attached to the inserted link 5, and the sliding block 6 can not rotate when rotating clockwise to a vertical state.

A plurality of sliding grooves 7 are formed in one end of the second pipe body 2, the sliding grooves 7 are in one-to-one correspondence with the sliding blocks 6, the sliding blocks 6 are slidably arranged in the sliding grooves 7, and after the sliding blocks 6 slide into the sliding grooves 7, the sliding grooves 7 can limit movement of the sliding blocks 6 and further limit movement of the tightening connection lantern ring 3.

An annular groove 15 is formed in the outer wall of the second pipe body 2, the annular groove 15 is communicated with one end of the sliding groove 7, an internal thread 13 is formed in the inner wall of the screwed connection lantern ring 3, an external thread 14 is formed in one end of the second pipe body 2, the internal thread 13 is matched with the external thread 14, when the sliding block 6 moves out of the sliding groove 7, the internal thread 13 of the screwed connection lantern ring 3 is aligned with the external thread 14 on the second pipe body 2, the screwed connection lantern ring 3 can be started to be screwed in a rotating mode, and the annular groove 15 provides a space for rotating the sliding block 6.

An annular clamping groove 16 is formed in the annular groove 15, an annular magnet 17 is fixed in the annular clamping groove 16, the sliding block 6 is an iron block, the iron block can be sucked by the annular magnet 17, the tightening of the connecting lantern ring 3 is further limited, and the stability of connection between the first pipe body 1 and the second pipe body 2 is improved.

Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.

While the foregoing description illustrates and describes the preferred embodiments of the present application, it is to be understood that this application is not limited to the forms disclosed herein, but is not to be construed as an exclusive use of other embodiments, and is capable of many other combinations, modifications and environments, and adaptations within the scope of the teachings described herein, through the foregoing teachings or through the knowledge or skills of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the present utility model are intended to be within the scope of the appended claims.

Claims (6)

1. The utility model provides a bellows of high temperature steam, its characterized in that, including body one (1) and body two (2), body one (1) is close to connecting pipe (11) one end overcoat and has screwed up and connect lantern ring (3), the one end that is close to body one (1) of screwing up and connect lantern ring (3) is fixed with keeps off ring two (4), the one end that body one (1) was kept away from to screw up and connect lantern ring (3) is fixed with a plurality of inserted bars (5), a plurality of inserted bar (5) array sets up on the terminal surface of screwing up and connect lantern ring (3), a plurality of inserted bar (5) are kept away from the one end of screwing up and are connected lantern ring (3) all is provided with slider (6), a plurality of spouts (7) have been seted up to the one end of body two (2), spout (7) and slider (6) one-to-one, slider (6) slidable setting is in spout (7).

2. The corrugated pipe of high-temperature steam according to claim 1, wherein a supporting block (8) is fixed on the lower surface of one end of the inserted rod (5), a notch (9) is formed in the upper surface of the sliding block (6), a supporting rod (10) is fixed in the notch (9), the supporting block (8) is located in the notch (9), and the supporting block (8) is in running fit with the supporting rod (10).

3. The corrugated pipe for high-temperature steam according to claim 1, wherein a connecting pipe (11) is fixed at one end of the first pipe body (1), a first baffle ring (12) is fixed on the outer wall of the connecting pipe (11), and the first baffle ring (12) is arranged corresponding to the second baffle ring (4).

4. The corrugated pipe of high-temperature steam according to claim 1, wherein an inner thread (13) is formed on the inner wall of the tightening connecting sleeve ring (3), an outer thread (14) is formed on one end of the second pipe body (2), and the inner thread (13) is matched with the outer thread (14).

5. The corrugated pipe for high-temperature steam according to claim 1, wherein an annular groove (15) is formed in the outer wall of the second pipe body (2), and the annular groove (15) is communicated with one end of the sliding groove (7).

6. The corrugated pipe of high-temperature steam according to claim 5, wherein an annular clamping groove (16) is formed in the annular groove (15), an annular magnet (17) is fixed in the annular clamping groove (16), and the sliding block (6) is an iron block.

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