Housing pipe joint anti-leakage fixing structure

Abstract

This invention claims protection for a leak-proof fixing structure for housing pipe joints. The key technical points of the solution include a first pipe, a second pipe, a first flange connection assembly, a second flange connection assembly, a fixing assembly, and a stabilizing assembly. The fixing assembly covers the first and second flange connection assemblies, while the stabilizing assembly fixes the relative positions of the first and second pipes. This invention achieves both leak-proof and shock-resistant effects through the fixing and stabilizing assemblies. The fixing assembly simultaneously possesses excellent shock resistance and leak-proof performance; even if leakage occurs at the connection between the first and second flange connection assemblies due to impact, the fixing assembly can still prevent leakage. The stabilizing assembly, originating from the position of the first and second pipes, acts as a buffer to absorb the applied impact force, thereby achieving good shock resistance.

Description

Technical Field

[0001] This invention relates to pipe joint fixing structures, and more specifically, to leak-proof fixing structures for residential pipe joints. Background Technology

[0002] In home renovation, pipes are usually made of lightweight and inexpensive materials, such as plastic. These pipes are strong enough to meet daily needs, but at the pipe connection joints, due to the lower precision of pipe manufacturing, unstable connections are common. In addition, the vibrations during renovation can cause positional differences at the connection joints, creating gaps that are more prone to leakage. Although existing technologies can fill these gaps by adding gaskets and tightening the connection, this inevitably reduces the deformation space of the entire pipe connection joint, leading to decreased seismic resistance. Decreased seismic resistance makes the joint more susceptible to breakage during vibrations, further increasing leakage and creating a vicious cycle. Therefore, a leak-proof fixing structure for housing pipe joints is needed, which has both good seismic resistance and leak-proof performance.

[0003] For the reasons mentioned above, the problem addressed in this application is how to achieve both good earthquake resistance and leak-proof performance. Summary of the Invention

[0004] To address the shortcomings of existing technologies, a leak-proof fixing structure for housing pipe joints is provided, which has both good seismic resistance and leak-proof performance.

[0005] To achieve the above objectives, the following technical solution is provided: a housing pipeline node anti-leakage fixing structure, including a first pipeline, a second pipeline, a first flange connection assembly, a second flange connection assembly, a fixing assembly, and a stabilizing assembly. The first flange connection assembly is installed at the interface of the first pipeline, the second flange connection assembly is installed at the interface of the second pipeline, the fixing assembly is installed at the connection between the first flange connection assembly and the second flange connection assembly, and is used to cover the first flange connection assembly and the second flange connection assembly. The two ends of the stabilizing assembly are respectively installed on the first pipeline and the second pipeline, and are used to fix the positions of the first pipeline and the second pipeline.

[0006] When the first pipeline is subjected to vibration and impact, the fixing component restricts the movement of the first flange connection assembly, and the stabilizing component restricts the movement of the first pipeline;

[0007] When the second pipeline is subjected to vibration and impact, the fixing component restricts the movement of the second flange connection component, and the stabilizing component restricts the movement of the second pipeline.

[0008] In summary, the above technical solution has the following beneficial effects: the first pipe and the second pipe can be any two pipes, and the first flange connection assembly and the second flange connection assembly are common flange connection devices on these two pipes. Usually, the main connecting component is the flange, and the flange usually uses bolts as the connection medium. Ideally, the threads of the bolts and the threads of the flange are completely tightly fitted, so that there will be no relative movement between the first flange connection assembly and the second flange connection assembly, so that the first pipe and the second pipe form a whole in terms of force. However, in actual components, the threads of the bolts and the threads of the flange cannot be completely tightly fitted, and there will inevitably be a difference in thread pitch. Therefore, the first flange connection assembly and the second flange connection assembly will have leakage points due to relative movement. Especially when the first pipe or the second pipe is subjected to vibration and impact, the first pipe or the second pipe may rotate, causing the first flange connection assembly and the second flange connection assembly to partially move and separate at the connection point.

[0009] To prevent partial movement of the first and second flange connection assemblies at the connection point, a fixing component is provided to cover them. This serves two purposes: firstly, it prevents leakage at the connection point; secondly, it enhances shock absorption. When either the first or second flange connection assembly is impacted, the impact force is applied to the fixing component, which absorbs most of the impact force, creating a buffer. This then evens out the impact force across the first and second flange connection assemblies, preventing leakage caused by movement on one side. Thus, it simultaneously provides both shock absorption and leak prevention.

[0010] The shock absorption for the first and second pipes is provided by the stabilization component. The pipes themselves have a certain strength, so when they are impacted, the first or second pipe will usually rotate around the support point. This will cause the first and second pipes to lose parallelism and form an angle at the connection between the first flange connection component and the second flange connection component, resulting in leakage. Therefore, the stabilization component absorbs the impact force to maintain the parallel setting of the first and second pipes.

[0011] This invention achieves both anti-leakage and anti-vibration effects through a fixing component and a stabilizing component. The fixing component has both good anti-vibration and anti-leakage performance. Even if leakage occurs at the connection between the first flange connection component and the second flange connection component due to impact, the fixing component can still prevent leakage. The stabilizing component, starting from the position of the first pipe and the second pipe, acts as a buffer to absorb the applied impact force, thereby achieving a good anti-vibration effect. Attached Figure Description

[0012] Figure 1 A three-dimensional structural diagram of a leak-proof fixing structure for housing pipe joints;

[0013] Figure 2 This is a cross-sectional view of the fixing component in this invention;

[0014] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0015] Figure 4 for Figure 2 A magnified view of a section at point B in the middle;

[0016] Figure 5 This is a cross-sectional view of the stabilization component in this invention;

[0017] Figure 6 This is a three-dimensional structural diagram of the first flange and the second flange in this invention.

[0018] Reference numerals: 1. First pipe; 2. Second pipe; 3. First flange connection assembly; 4. Second flange connection assembly; 5. Fixing assembly; 6. Stabilizing assembly;

[0019] 31. First flange;

[0020] 41. Second flange;

[0021] 51. Washer; 52. Upper fixing component; 53. Lower fixing component; 54. First moving plate; 55. Second moving plate; 56. First moving rod; 57. Second moving rod;

[0022] 521. Upper groove; 522. Second absorbent resin; 523. Third clamping element; 524. Fourth clamping element; 525. Upper clamping element; 526. First positioning rod;

[0023] 531. Lower groove; 532. First absorbent resin; 533. First clamping member; 534. Second clamping member; 535. Lower clamping member; 536. First spring; 537. Second spring; 538. Second positioning rod;

[0024] 61. First fixing ring; 62. Second fixing ring; 63. First fixing stake; 64. Second fixing stake; 65. Fixing post; 66. First connecting ring; 67. Second connecting ring;

[0025] 631. First receiving groove; 632. First spring; 633. First abutting rod;

[0026] 641. Second receiving groove; 642. Second spring; 643. Second abutment rod. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0028] Reference Figure 1-6 As shown, the housing pipe node anti-leakage fixing structure includes a first pipe 1, a second pipe 2, a first flange connection assembly 3, a second flange connection assembly 4, a fixing assembly 5, and a stabilizing assembly 6. The first flange connection assembly 3 is installed at the interface of the first pipe 1, the second flange connection assembly 4 is installed at the interface of the second pipe 2, the fixing assembly 5 is installed at the connection between the first flange connection assembly 3 and the second flange connection assembly 4, and is used to cover the first flange connection assembly 3 and the second flange connection assembly 4. The two ends of the stabilizing assembly 6 are respectively installed at the first pipe 1 and the second pipe 2, and are used to fix the position of the first pipe 1 and the second pipe 2.

[0029] When the first pipeline 1 is subjected to vibration and impact, the fixing component 5 restricts the movement of the first flange connection component 3, and the stabilizing component 6 restricts the movement of the first pipeline 1;

[0030] When the second pipeline 2 is subjected to vibration and impact, the fixing component 5 restricts the movement of the second flange connection component 4, and the stabilizing component 6 restricts the movement of the second pipeline 2.

[0031] The first pipe 1 and the second pipe 2 can be any two pipes. The first flange connection assembly 3 and the second flange connection assembly 4 are common flange connection devices on these two pipes. Usually, the main connecting component is the flange, and the flange usually uses bolts as the connection medium. Ideally, the threads of the bolts and the threads of the flange are completely and tightly fitted, so that there will be no relative movement between the first flange connection assembly 3 and the second flange connection assembly 4, so that the first pipe 1 and the second pipe 2 form a whole in terms of force. However, in actual components, the threads of the bolts and the threads of the flange cannot be completely and tightly fitted, and there will inevitably be a difference in thread pitch. Therefore, the first flange connection assembly 3 and the second flange connection assembly 4 will have leakage points due to relative movement. Especially when the first pipe 1 or the second pipe 2 is subjected to vibration and impact, the first pipe 1 or the second pipe 2 may rotate, causing the first flange connection assembly 3 and the second flange connection assembly 4 to partially move and separate at the connection point.

[0032] To prevent partial movement at the connection point of the first flange connection assembly 3 and the second flange connection assembly 4, a fixing component 5 is provided to cover the first flange connection assembly 3 and the second flange connection assembly 4. This not only prevents leakage at the connection point of the first flange connection assembly 3 and the second flange connection assembly 4, but also enhances the shock absorption effect. When the first flange connection assembly 3 or the second flange connection assembly 4 is impacted, the impact force will act on the fixing component 5. This allows the fixing component 5 to absorb most of the impact force first, forming a buffer, and then flattening the impact force on the first flange connection assembly 3 and the second flange connection assembly 4. This can prevent leakage caused by movement on one side, thus achieving both shock absorption and leakage prevention effects.

[0033] The shock absorption for the first pipe 1 and the second pipe 2 is provided by the stabilizing component 6. The pipe itself has a certain strength, so when it is impacted, the first pipe 1 or the second pipe 2 will usually rotate around the support point. This will cause the first pipe 1 and the second pipe 2 to be out of parallel, forming an angle at the connection of the first flange connection component 3 and the second flange connection component 4, resulting in leakage. Therefore, the stabilizing component 6 absorbs the impact force, thereby maintaining the parallel setting of the first pipe 1 and the second pipe 2.

[0034] This invention achieves both anti-leakage and anti-vibration effects through the fixing component 5 and the stabilizing component 6. The fixing component 5 has good anti-vibration and anti-leakage performance. Even if leakage occurs at the connection between the first flange connection component 3 and the second flange connection component 4 due to impact, the fixing component 5 can still prevent leakage. The stabilizing component 6 starts from the position of the first pipe 1 and the second pipe 2 and acts as a buffer to absorb the applied impact force, thereby achieving a good anti-vibration effect.

[0035] Furthermore, the first flange connection assembly 3 includes a first flange 31, the second flange connection assembly 4 includes a second flange 41, and the fixing assembly 5 includes a gasket 51, an upper fixing member 52, a lower fixing member 53, a first absorbent resin 532, a first clamping member 533, and a second clamping member 534. The upper fixing member 52 has an upper groove 521 for accommodating the first flange 31 and the second flange 41, and the lower fixing member 53 has a lower groove 531 for accommodating the first flange 31 and the second flange 41. The first absorbent resin 532 covers... The lower groove 531, the upper fixing member 52 and the lower fixing member 53 are detachably connected, the two ends of the gasket 51 abut against the first flange 31 and the second flange 41 respectively, the two ends of the first clamping member 533 abut against the first water-absorbing resin 532 and the first flange 31 respectively, the abutting surface of the first clamping member 533 and the first flange 31 is close to the second flange 41, the two ends of the second clamping member 534 abut against the first water-absorbing resin 532 and the second flange 41 respectively, the abutting surface of the second clamping member 534 and the second flange 41 is close to the first flange 31;

[0036] When leakage occurs at the connection between the first flange 31 and the second flange 41, the first absorbent resin 532 absorbs water and expands, causing the first clamping member 533 and the second clamping member 534 to move. The first clamping member 533 causes the first flange 31 to move toward the second flange 41, and the second clamping member 534 causes the second flange 41 to move toward the first flange 31.

[0037] Superabsorbent polymer (SAP) is a new type of functional polymer material with extremely high water absorption capacity. It can absorb hundreds to thousands of times its own weight in water, making it suitable as an auxiliary material for leak prevention. It prevents leaked liquid from flowing around and affecting other devices or components. When SAP comes into contact with water, it can quickly transform into a hydrogel. Even under external pressure, it is difficult to separate the water from the resin after it has absorbed it. Water is usually removed by slow evaporation. The hydrogel has good water retention properties and is not prone to significant deformation even after long-term storage or external force. Therefore, it has a certain strength and can provide force through expansion.

[0038] In this invention, to prevent the absorbent resin from uniformly driving the first flange 31 and the second flange 41 closer together when it expands, the first clamping member 533 and the second clamping member 534 are set as force-applying mediums. The first clamping member 533 and the second clamping member 534 can generate relative movement. As mentioned above, since the threads of the bolt and the flange cannot be completely tightly fitted in the actual component, a difference in thread pitch will inevitably occur. Thus, when the bolt is threadedly connected to the first flange 31 and the second flange 41 at the same time, a maximum thread pitch and a minimum thread pitch will be generated. That is, after the bolt is fixed and connected, the first flange 31 and the second flange 41 will still have a certain movable distance due to the thread pitch. Therefore, when the first flange 31 and the second flange 41 clamp the gasket 51, a force will be generated that makes the first flange 31 and the second flange 41 move away from each other, so that the first flange 31 and the second flange 41 are at the maximum relative distance, causing a risk of leakage.

[0039] When liquid leaks, it usually moves downwards under the action of gravity. Therefore, the first water-absorbing resin 532 and related anti-leakage structures are preferentially set at the lower fixing member 53. Since the first water-absorbing resin 532 covers the lower groove 531, when the water-absorbing resin expands due to the leaked liquid, the first water-absorbing resin 532 can further prevent the liquid from flowing out of the lower groove 531. In addition, it can also exert force through expansion, so that the first clamping member 533 drives the first flange 31 to move toward the second flange 41, and the second clamping member 534 drives the second flange 41 to move toward the first flange 31, thereby making the first flange 31 and the second flange 41 at the point of minimum relative distance, further compressing the gap between the gasket 51, the first flange 31 and the second flange 41, and achieving the effect of preventing leakage.

[0040] In addition, since the first absorbent resin 532 itself has a certain elasticity, it can also be used as a buffer when the first flange 31 and the second flange 41 are subjected to vibration and impact, thus enhancing the shock resistance.

[0041] Furthermore, the fixing component 5 also includes a tightening member 535, one end of which is protruding and the other end is flat. The protruding end of the tightening member 535 abuts against the washer 51, and the flat end of the tightening member 535 abuts against the first absorbent resin 532.

[0042] When the first absorbent resin 532 absorbs water and expands, the tightening member 535 moves toward the washer 51, and the convex end of the tightening member 535 squeezes the washer 51.

[0043] Since the relative movement distance between the first flange 31 and the second flange 41 is limited, a triangular-shaped tightening member 535 is provided to further reduce the possibility of leakage. When the first absorbent resin 532 absorbs water and expands, it can easily move the tightening member 535 upward because it abuts against the flat end of the tightening member 535. The tightening member 535 then squeezes the gasket 51. Since the convex end of the tightening member 535 abuts against the gasket 51, the gasket 51 will deform laterally when it is squeezed and deformed, thereby further reducing the distance between the gasket 51 and the first flange 31 and the distance between the gasket 51 and the second flange 41, thus achieving a further anti-leakage effect.

[0044] Furthermore, the stabilization component 6 includes a first fixing ring 61, a second fixing ring 62, a first fixing pile 63, a second fixing pile 64, a first spring 632, a second spring 642, and a fixing post 65. The first fixing pile 63 has a first receiving groove 631, and the second fixing pile 64 has a second receiving groove 641. The first fixing ring 61 is fixedly connected to the first pipe 1, and the second fixing ring 62 is fixedly connected to the second pipe 2. The first fixing pile 63 and the first fixing ring 61 are integrally formed, and the second fixing pile 64 and the second fixing ring 62 are integrally formed. The two ends of the fixing post 65 are rotatably connected to the first fixing pile 63 and the second fixing pile 64, respectively. The two ends of the fixing post 65 are respectively received in the first receiving groove 631 and the second receiving groove 641. The two ends of the first spring 632 are fixedly connected to the inner wall of the first receiving groove 631 and the fixing post 65, respectively. The two ends of the second spring 642 are fixedly connected to the inner wall of the second receiving groove 641 and the fixing post 65, respectively.

[0045] Since the first pipe 1 and the second pipe 2 are easily subjected to vibration and impact, they are prone to rotation when subjected to impact. In order to avoid damage to the stabilization component 6 structure during rotation, a rigid stabilization structure is not advisable. The fixed column 65 can serve as the main medium to keep the first pipe 1 and the second pipe 2 parallel, and the two spring springs can provide sufficient driving force to keep the fixed column 65 stable. Even if the first pipe 1 or the second pipe 2 rotates, it can slowly return to its original position under the action of the two spring springs, thus achieving a good shockproof function.

[0046] Furthermore, the stabilizing component 6 also includes a first abutting rod 633 and a second abutting rod 643, and the fixing component 5 also includes a first moving plate 54, a second moving plate 55, a first moving rod 56 and a second moving rod 57. One end of the first moving plate 54 abuts against the first absorbent resin 532, and the other end is fixedly connected to the first moving rod 56. The first moving rod 56 abuts against the first abutting rod 633, and the abutting surface is an inclined surface. The first moving plate 54 is slidably connected in the lower groove 531. One end of the second moving plate 55 abuts against the first absorbent resin 532, and the other end is fixedly connected to the second moving rod 57. The second moving rod 57 abuts against the second abutting rod 643, and the abutting surface is an inclined surface. The second moving plate 55 is slidably connected in the lower groove 531.

[0047] When the first absorbent resin 532 absorbs water and expands, the first movable plate 54 moves toward the first fixed post 63, the first movable plate 54 drives the first movable rod 56 to move, the first movable rod 56 drives the first abutting rod 633 to move, the first abutting rod 633 abuts against the fixed post 65, the second movable plate 55 moves toward the second fixed post 64, the second movable plate 55 drives the second movable rod 57 to move, the second movable rod 57 drives the second abutting rod 643 to move, the second abutting rod 643 abuts against the fixed post 65.

[0048] Since the spring adjusts by resetting itself, it needs to reset as quickly as possible in the event of leakage. Therefore, the water absorption and expansion characteristics of the first water-absorbing resin 532 drive the first abutment rod 633 and the second abutment rod 643 to accelerate the reset speed by abutting the fixed post 65.

[0049] When the first pipe 1 or the second pipe 2 rotates, the fixed post 65 will also rotate, and the contact area between the first abutment rod 633 or the second abutment rod 643 and the fixed post 65 will decrease. At this time, the first abutment rod 633 or the second abutment rod 643 continues to move, which will make the contact area with the fixed post 65 tend to increase, thereby working with the two spring springs to force the first pipe 1 or the second pipe 2 to return to its original position.

[0050] Furthermore, the fixing component 5 also includes a first spring 536 and a second spring 537. The two ends of the first spring 536 are fixedly connected to the inner walls of the first moving plate 54 and the lower groove 531, respectively, and the two ends of the second spring 537 are fixedly connected to the inner walls of the second moving plate 55 and the lower groove 531, respectively.

[0051] The first spring 536 and the second spring 537 are mainly used to assist the first moving plate 54 and the second moving plate 55 in resetting.

[0052] Furthermore, the fixing assembly 5 also includes a second absorbent resin 522, a third clamping member 523 and a fourth clamping member 524. The second absorbent resin 522 covers the groove 521. The two ends of the third clamping member 523 abut against the second absorbent resin 522 and the first flange 31 respectively. The abutting surface of the third clamping member 523 with the first flange 31 is close to the second flange 41. The two ends of the fourth clamping member 524 abut against the second absorbent resin 522 and the second flange 41 respectively. The abutting surface of the fourth clamping member 524 with the second flange 41 is close to the first flange 31.

[0053] When the second absorbent resin 522 absorbs water and expands, it drives the third clamping member 523 and the fourth clamping member 524 to move. The third clamping member 523 drives the first flange 31 to move toward the second flange 41, and the fourth clamping member 524 drives the second flange 41 to move toward the first flange 31.

[0054] Furthermore, the fixing component 5 also includes a tightening member 525, one end of which is protruding and the other end is flat. The protruding end of the tightening member 525 abuts against the washer 51, and the flat end of the tightening member 525 abuts against the second absorbent resin 522.

[0055] When the second absorbent resin 522 absorbs water and expands, the tightening member 525 moves toward the washer 51, and the convex end of the tightening member 525 squeezes the washer 51.

[0056] The structure of the upper fixing member 52 in the fixing component 5 is basically the same as that of the lower fixing member 53, and the principle is also the same. The structure of the upper fixing member 52 is mainly used as an auxiliary. If the leakage is too large in a short time, the first absorbent resin 532 will be saturated, and the overflowing liquid will fill the upper groove 521. At this time, the second absorbent resin 522 will play a role, thereby further enhancing the anti-leakage effect.

[0057] Furthermore, the number of the first fixing post 63, the second fixing post 64, the first spring spring 632, the second spring spring 642, the fixing post 65, the first abutment rod 633, and the second abutment rod 643 are all provided in multiples. The stabilization component 6 also includes a first connecting ring 66 and a second connecting ring 67. The multiple first abutment rods 633 are all fixedly connected to the same first connecting ring 66, and the multiple second abutment rods 643 are all fixedly connected to the same second connecting ring 67.

[0058] Setting up multiple sets of fixed columns 65 structures can make the pipe connection more balanced while enhancing seismic performance. The multiple sets of fixed columns 65 structures can achieve synchronous movement of multiple first abutment rods 633 and multiple second abutment rods 643 through the first connecting ring 66 and the second connecting ring 67.

[0059] Furthermore, the upper fixing member 52 is fixedly connected to the first positioning rod 526, and the lower fixing member 53 is fixedly connected to the second positioning rod 538. The first positioning rod 526 abuts against the fixing post 65, and the second positioning rod 538 abuts against another fixing post 65.

[0060] Since the upper fixing member 52 and the lower fixing member 53 are detachably connected, in order to prevent the upper fixing member 52 and the lower fixing member 53 from accidentally separating, since the position of the fixing post 65 is determined by the first fixing ring 61 and the second fixing ring 62 and usually does not change significantly, different fixing posts 65 can be used to fix the position of the upper fixing member 52 and the lower fixing member 53 by abutting against the first positioning rod 526 and the second positioning rod 538.

[0061] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A leak-proof fixing structure for housing pipe joints, characterized in that, It includes a first pipe, a second pipe, a first flange connection assembly, a second flange connection assembly, a fixing assembly, and a stabilizing assembly. The first flange connection assembly is installed at the interface of the first pipe, the second flange connection assembly is installed at the interface of the second pipe, the fixing assembly is installed at the connection between the first flange connection assembly and the second flange connection assembly, and is used to cover the first flange connection assembly and the second flange connection assembly. The two ends of the stabilizing assembly are respectively installed on the first pipe and the second pipe, and are used to fix the position of the first pipe and the second pipe. When the first pipeline is subjected to vibration and impact, the fixing component restricts the movement of the first flange connection assembly, and the stabilizing component restricts the movement of the first pipeline; When the second pipeline is subjected to vibration and impact, the fixing component restricts the movement of the second flange connection component, and the stabilizing component restricts the movement of the second pipeline. The first flange connection assembly includes a first flange, the second flange connection assembly includes a second flange, and the fixing assembly includes a gasket, an upper fixing member, a lower fixing member, a first absorbent resin, a first clamping member, and a second clamping member. The upper fixing member has an upper groove for accommodating the first flange and the second flange, and the lower fixing member has a lower groove for accommodating the first flange and the second flange. The first absorbent resin covers the lower groove. The upper fixing member and the lower fixing member are detachably connected. The two ends of the gasket abut against the first flange and the second flange, respectively. The two ends of the first clamping member abut against the first absorbent resin and the first flange, respectively. The abutting surface of the first clamping member with the first flange is close to the second flange. The two ends of the second clamping member abut against the first absorbent resin and the second flange, respectively. The abutting surface of the second clamping member with the second flange is close to the first flange. When leakage occurs at the connection between the first flange and the second flange, the first absorbent resin absorbs water and expands, causing the first clamping member and the second clamping member to move. The first clamping member causes the first flange to move toward the second flange, and the second clamping member causes the second flange to move toward the first flange. The stabilization component includes a first fixing ring, a second fixing ring, a first fixing pile, a second fixing pile, a first spring, a second spring, and a fixing column. The first fixing pile has a first receiving groove, and the second fixing pile has a second receiving groove. The first fixing ring is fixedly connected to a first pipe, and the second fixing ring is fixedly connected to a second pipe. The first fixing pile and the first fixing ring are integrally formed, and the second fixing pile and the second fixing ring are integrally formed. The two ends of the fixing column are rotatably connected to the first fixing pile and the second fixing pile, respectively. The two ends of the fixing column are respectively received in the first receiving groove and the second receiving groove. The two ends of the first spring are fixedly connected to the inner wall of the first receiving groove and the fixing column, respectively. The two ends of the second spring are fixedly connected to the inner wall of the second receiving groove and the fixing column, respectively.

2. The housing pipe joint anti-leakage fixing structure according to claim 1, characterized in that, The fixing component also includes a tightening member, one end of which is convex and the other end is flat. The convex end of the tightening member abuts against the washer, and the flat end of the tightening member abuts against the first absorbent resin. When the first absorbent resin absorbs water and expands, the tightening member moves toward the washer, and the convex end of the tightening member squeezes the washer.

3. The housing pipe joint anti-leakage fixing structure according to claim 2, characterized in that, The stabilization component further includes a first abutting rod and a second abutting rod, and the fixing component further includes a first movable plate, a second movable plate, a first movable rod, and a second movable rod. One end of the first movable plate abuts against the first absorbent resin, and the other end is fixedly connected to the first movable rod. The first movable rod abuts against the first abutting rod, and the abutting surface is an inclined surface. The first movable plate is slidably connected in the lower groove. One end of the second movable plate abuts against the first absorbent resin, and the other end is fixedly connected to the second movable rod. The second movable rod abuts against the second abutting rod, and the abutting surface is an inclined surface. The second movable plate is slidably connected in the lower groove. When the first absorbent resin absorbs water and expands, the first movable plate moves toward the first fixed post. The first movable plate drives the first movable rod to move, the first movable rod drives the first abutting rod to move, and the first abutting rod abuts against the fixed post. The second movable plate moves toward the second fixed post, the second movable plate drives the second movable rod to move, the second movable rod drives the second abutting rod to move, and the second abutting rod abuts against the fixed post.

4. The housing pipe joint anti-leakage fixing structure according to claim 3, characterized in that, The fixing assembly also includes a first spring and a second spring, the two ends of the first spring being fixedly connected to the inner wall of the first moving plate and the lower groove, respectively, and the two ends of the second spring being fixedly connected to the inner wall of the second moving plate and the lower groove, respectively.

5. The housing pipe joint anti-leakage fixing structure according to claim 4, characterized in that, The fixing assembly further includes a second absorbent resin, a third clamping member, and a fourth clamping member. The second absorbent resin covers a groove. The two ends of the third clamping member abut against the second absorbent resin and the first flange, respectively. The abutting surface of the third clamping member with the first flange is close to the second flange. The two ends of the fourth clamping member abut against the second absorbent resin and the second flange, respectively. The abutting surface of the fourth clamping member with the second flange is close to the first flange. When the second absorbent resin absorbs water and expands, it drives the third and fourth clamping parts to move. The third clamping part drives the first flange to move toward the second flange, and the fourth clamping part drives the second flange to move toward the first flange.

6. The housing pipe joint anti-leakage fixing structure according to claim 5, characterized in that, The fixing component also includes an upper clamping member, one end of which is protruding and the other end is flat. The protruding end of the upper clamping member abuts against the washer, and the flat end of the upper clamping member abuts against the second absorbent resin. When the second absorbent resin absorbs water and expands, the upper clamping member moves toward the washer, and the convex end of the upper clamping member squeezes the washer.

7. The housing pipe joint anti-leakage fixing structure according to claim 6, characterized in that, The first fixed pile, the second fixed pile, the first spring, the second spring, the fixed column, the first abutment rod, and the second abutment rod are all provided in multiple quantities. The stabilization component also includes a first connecting ring and a second connecting ring. Multiple first abutment rods are all fixedly connected to the same first connecting ring, and multiple second abutment rods are all fixedly connected to the same second connecting ring.

8. The housing pipe joint anti-leakage fixing structure according to claim 7, characterized in that, The upper fixing member is fixedly connected to a first positioning rod, and the lower fixing member is fixedly connected to a second positioning rod. The first positioning rod abuts against a fixing post, and the second positioning rod abuts against another fixing post.

Images