CN221592087U - Leakage-proof device for heating pipeline - Google Patents

Abstract

The utility model discloses a heating pipeline leakage-proof device, which comprises a first pipeline and a second pipeline, wherein an annular connecting groove is formed in the outer wall of the right side of the first pipeline; when the device is used, firstly, a worker can splice and connect the connecting ring fixedly installed on the second pipeline with the annular connecting groove formed in the first pipeline, and the connecting of the flange can be further enhanced because of the arrangement of the second water-blocking pad fixedly installed on the outer surface of the connecting ring, then the sealing performance of the connecting part of the pipeline is enhanced through the arrangement of the flange and the first water-blocking pad, and the sealing performance of the connecting part of the pipeline is further enhanced through the arrangement of the two groups of circular arc reinforcing hoops and the arrangement of the L-shaped connecting plate, the screw and the sealing pad, and finally the sealing performance of the connecting part of the pipeline is further enhanced through the arrangement of the L-shaped connecting plate, the screw and the rubber pad.

Description

Leakage-proof device for heating pipeline

Technical Field

The utility model relates to the technical field of leakage-proof devices, in particular to a leakage-proof device for a heating pipeline.

Background

Heating ventilation is totally called heat supply gas supply ventilation and air conditioning engineering in discipline classification, includes: the three aspects of heating, ventilation and air conditioning are functionally an integral part of a building. Is also an integral part of future households. And the heating and ventilation engineering comprises: heating, ventilation and air conditioning, wherein the heating and ventilation project is mainly a project of heating, air conditioning and ventilation in the building project, the northern winter temperature is lower and the air is dry, so that people in the north need to live and work in the environment, necessary warm keeping measures are needed, the central heating mode is generally adopted for heating in the northern area at present, hot water is mainly sent to each residential district and enterprise by a thermal power plant through a heating pipeline, and therefore the safety and convenience of use of users are directly influenced by the heating pipeline.

Because the heating pipeline is formed by splicing a plurality of pipelines, more common water leakage positions are positioned at the joint positions of two heating pipelines, and most of the joint positions of the heating pipelines are welded, so that the sealing effect is general and the later maintenance and installation are inconvenient.

Therefore, the utility model provides a heating pipeline leakage-proof device to solve the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a heating pipeline leakage-proof device, which can play a sealing effect on the connection of two groups of pipelines through the annular connecting groove, the connecting ring and the flange, and further strengthen the sealing performance of the connecting part of the pipelines through the arrangement of the circular arc reinforcing hoops and the arrangement of the first water-resisting cushion, the second water-resisting cushion and the sealing cushion, thereby solving the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a heating pipeline leak protection device, includes first pipeline and second pipeline, set up annular spread groove on the outer wall of first pipeline right side, fixed mounting on the outer wall of second pipeline left side with the corresponding go-between of annular spread groove, equal fixed mounting has the flange on the outer wall of one side that first pipeline and second pipeline are close to each other, every group all be circumference array on the flange and set up a plurality of first connecting holes of group, two sets of equal fixed mounting in one side that the flange is close to each other has first water blocking pad.

Preferably, the first pipeline and the second pipeline intermediate position department outside symmetry is provided with the circular arc and consolidates the hoop, two sets of circular arc consolidates and hoops upper end both ends and has all seted up the second connecting hole, two sets of circular arc consolidates and hoops and all fixedly mounted has sealed pad on the one side inner wall that is close to each other.

Preferably, two groups of the two sides of the middle position of the circular arc reinforcing hoop are fixedly provided with L-shaped connecting plates, each group of the L-shaped connecting plates is connected with a screw rod in a threaded manner, and one ends, far away from each other, of the two groups of screw rods on the same side are fixedly provided with rotating heads.

Preferably, rubber pads are movably arranged at one ends, close to each other, of the two groups of screws on the same side.

Preferably, a second water-blocking pad is fixedly arranged on the outer wall of the connecting ring.

Preferably, the inner walls of the first pipeline and the second pipeline are respectively provided with an anti-corrosion layer.

Advantageous effects

The utility model provides a heating pipeline leakage-proof device. Compared with the prior art, the method has the following beneficial effects:

When the device is used, firstly, a worker can splice and connect the connecting ring fixedly installed on the second pipeline with the annular connecting groove formed in the first pipeline, and the connecting of the flange can be further enhanced because of the arrangement of the second water-blocking pad fixedly installed on the outer surface of the connecting ring, then the sealing performance of the connecting part of the pipeline is enhanced through the arrangement of the flange and the first water-blocking pad, and the sealing performance of the connecting part of the pipeline is further enhanced through the arrangement of the two groups of circular arc reinforcing hoops and the arrangement of the L-shaped connecting plate, the screw and the sealing pad, and finally the sealing performance of the connecting part of the pipeline is further enhanced through the arrangement of the L-shaped connecting plate, the screw and the rubber pad.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure 1, a first pipeline; 2. a second pipe; 3. an annular connecting groove; 4. a connecting ring; 5. a flange; 6. a first connection hole; 7. a first water-blocking pad; 8. a second water-blocking pad; 9. arc reinforcing hoops; 10. a second connection hole; 11. an L-shaped connecting plate; 12. a screw; 13. a rotating head; 14. a rubber pad; 15. and a sealing gasket.

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.

Embodiment one:

Referring to fig. 1-3, a heating pipeline leakage prevention device comprises a first pipeline 1 and a second pipeline 2, wherein an annular connecting groove 3 is formed in the outer wall of the right side of the first pipeline 1, a connecting ring 4 corresponding to the annular connecting groove 3 is fixedly installed on the outer wall of the left side of the second pipeline 2, flanges 5 are fixedly installed on the outer wall of one side, close to each other, of the first pipeline 1 and the second pipeline 2, a plurality of groups of first connecting holes 6 are formed in each group of flanges 5 in a circumferential array, a first water blocking cushion 7 is fixedly installed on one side, close to each other, of the two groups of flanges 5, circular arc reinforcing hoops 9 are symmetrically arranged on the outer sides of the middle positions of the first pipeline 1 and the second pipeline 2, second connecting holes 10 are formed in two ends of the upper ends of the two groups of circular arc reinforcing hoops 9, and sealing gaskets 15 are fixedly installed on the inner walls of one side, close to each other, of the two groups of circular arc reinforcing hoops 9.

When using this device, at first the staff can be close to first pipeline 1 and second pipeline 2 each other for fixed mounting is connected with the annular spread groove 3 concatenation that first pipeline 1 right side was seted up at the go-between 4 of second pipeline 2 left side, thereby make the more stable that first pipeline 1 is connected with second pipeline 2, then through the setting of second water blocking pad 8 on go-between 4 outer walls, make can play certain water blocking leak protection effect to the junction of first pipeline 1 and second pipeline 2, then the staff can play certain water blocking leak protection effect through the flange 5 of two sets of settings, then play stable effect to the junction of first pipeline 1 and second pipeline 2 through the first connecting hole 6 of seting up on flange 5 with the bolt, then make the junction leakproofness of two sets of flanges 5 better through the equal fixed mounting of one side that is close to each other at two sets of flanges 5, the staff can make two sets of reinforcement hoops 9 through the second connecting hole 10 of seting up on two sets of reinforcement hoops 9 in addition can stabilize the junction through the bolt, thereby can make the junction to the further circular arc effect of two sets of circular arcs 5 of reinforcement.

Embodiment two:

Referring to fig. 1-3, the present embodiment provides a technical solution based on the first embodiment: the two sides of the middle position of the two groups of circular arc reinforcing hoops 9 are fixedly provided with L-shaped connecting plates 11, each group of L-shaped connecting plates 11 is connected with a screw rod 12 in a threaded manner, one end, away from each other, of each group of screw rods 12 on the same side is fixedly provided with a rotating head 13, one end, close to each other, of each group of screw rods 12 on the same side is fixedly provided with a rubber pad 14, the outer wall of the connecting ring 4 is fixedly provided with a second water-resisting cushion 8, and the inner walls of the first pipeline 1 and the second pipeline 2 are respectively provided with an anti-corrosion layer.

After installing two sets of circular arc reinforcement hoops 9, the staff can be through rotating the rotating head 13 that sets up for drive four sets of screw rods 12 and rotate, thereby make movable mounting's rubber pad 14 and flange 5 contact, thereby can make the connection to two sets of flanges 5 strengthen fixedly outside, also play stable effect to circular arc reinforcement hoops 9 through movable mounting's rubber pad 14 on every set of screw rods 12, thereby improve security and the convenience that the user used, the setting of anticorrosive coating makes the heating pipeline more durable reliable at last, thereby improved heating pipeline's life.

And all that is not described in detail in this specification is well known to those skilled in the art.

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 (6)

1. The utility model provides a heating pipeline leak protection device, includes first pipeline (1) and second pipeline (2), its characterized in that: annular connecting grooves (3) are formed in the outer wall of the right side of the first pipeline (1), connecting rings (4) corresponding to the annular connecting grooves (3) are fixedly installed on the outer wall of the left side of the second pipeline (2), flanges (5) are fixedly installed on the outer wall of one side, close to each other, of the first pipeline (1) and the second pipeline (2), a plurality of groups of first connecting holes (6) are formed in each group of flanges (5) in a circumferential array mode, and first water-blocking pads (7) are fixedly installed on one side, close to each other, of each flange (5).

2. A heating pipe leakage prevention apparatus according to claim 1, wherein: the circular arc reinforcing hoops (9) are symmetrically arranged on the outer sides of the middle positions of the first pipeline (1) and the second pipeline (2), the two groups of circular arc reinforcing hoops (9) are provided with second connecting holes (10) at two ends of the upper end, and sealing gaskets (15) are fixedly arranged on the inner walls of one sides, close to each other, of the two groups of circular arc reinforcing hoops (9).

3. A heating pipe leakage prevention apparatus according to claim 2, wherein: two groups of circular arc reinforcing hoops (9) intermediate position department both sides equal fixed mounting have L type connecting plate (11), every group on L type connecting plate (11) equal threaded connection have screw rod (12), two groups of same side screw rod (12) are all fixed mounting in the one end that keeps away from each other has swivel head (13).

4. A heating pipe leakage prevention apparatus according to claim 3, wherein: one ends of the two groups of screw rods (12) on the same side, which are close to each other, are movably provided with rubber pads (14).

5. A heating pipe leakage prevention apparatus according to claim 1, wherein: and a second water-blocking cushion (8) is fixedly arranged on the outer wall of the connecting ring (4).

6. A heating pipe leakage prevention apparatus according to claim 1, wherein: anti-corrosion layers are arranged on the inner walls of the first pipeline (1) and the second pipeline (2).