Leakage-proof air conditioner water pipe and mounting process thereof

Abstract

The leakage-proof air conditioner water pipe comprises a water passing pipeline body, a pipeline female head is arranged at one end of the water passing pipeline body, and a pipeline male head is arranged at the other end of the water passing pipeline body; flange plates are assembled outside the pipeline female head and the pipeline male head, mounting holes are formed in the peripheries of the side walls of the flange plates, and fasteners are assembled in the mounting holes; the fastener comprises a fastening screw rod and an anti-falling screw rod, and a fastening nut is in threaded connection with the outer part of the fastening screw rod; the bottom end of the fastening screw rod is provided with an anti-disengaging screw groove, and the anti-disengaging screw rod is connected into the anti-disengaging screw groove in a threaded mode. According to the installation device of the air conditioner water pipeline, the pipeline male head and the pipeline female head are arranged at the two ends of the water pipeline body for installation, the flange plates are arranged on the pipeline male head and the pipeline female head, the fastening pieces are arranged on the flange plates, and the anti-disengagement structures are installed on traditional bolt structures, so that the installation device has the good tooth retreating prevention function, the connection strength is high, and the service life is long. And the connection stability is extremely high.

Description

Technical Field

[0001] The invention relates to the technical field of air-conditioning water pipes, in particular to a leak-proof air-conditioning water pipe and an installation process thereof. Background Art

[0002] With the continuous development of society, people's living standards have improved rapidly. At the same time, air conditioning has emerged to meet people's needs. Air conditioning, also known as air conditioner, refers to the process of using artificial means to adjust and control the temperature, humidity, cleanliness, speed and other parameters of the ambient air in buildings and structures. The central air conditioning system is composed of one or more cold and heat source systems and multiple air conditioning systems. This system is different from traditional refrigerant air conditioning. It centrally processes air to meet comfort requirements and is usually used in shopping malls or companies with large areas. The central air conditioning uses the principle of liquid gasification refrigeration to provide the required cooling capacity for the air conditioning system to offset the cooling load of the indoor environment. The heating system provides the required heat for the air conditioning system to offset the heat load of the indoor environment.

[0003] The current installation structure of the air-conditioning water pipe still has some shortcomings. For example, the traditional installation is carried out through a flange, and the bolts in the flange are easily loosened by external vibration, which affects the strength of the installation structure. Therefore, the existing technology needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to provide a leak-proof air-conditioning water pipe and an installation process thereof to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a leak-proof air conditioning water pipe, comprising a water pipe body, one end of which is provided with a pipe female connector, and the other end of which is provided with a pipe male connector;

[0006] The outer parts of the female pipe head and the male pipe head are both equipped with flanges, and the side walls of the flanges are all provided with mounting holes, and fasteners are installed in the mounting holes;

[0007] The fastener comprises a fastening screw and an anti-slip screw, and the fastening screw is externally threaded with a fastening nut;

[0008] The bottom end of the fastening screw is provided with an anti-slip groove, and the anti-slip screw is threadedly connected in the anti-slip groove;

[0009] The outer part of the anti-slip screw is sleeved with an anti-slip cylinder, and the outer wall of the anti-slip cylinder is equipped with three limiting columns, which are distributed in a triangle shape;

[0010] The inner wall of each of the limit columns is provided with a spiral groove matched with the fastening screw;

[0011] An installation reinforcement plate is installed at the center of the exterior of the water pipe body. The installation reinforcement plate includes a reinforcement hoop a and a reinforcement hoop b that are relatively close to each other. The reinforcement hoop a and the reinforcement hoop b are connected by a connecting structure.

[0012] Preferably, the inner wall of the anti-slipping cylinder is provided with a reverse internal thread, the outer part of the anti-slipping screw rod is provided with a reverse external thread at the joint between the anti-slipping cylinder and the anti-slipping cylinder, and the reverse internal thread and the reverse external thread match each other.

[0013] Preferably, a rotating disk is installed at the end of the anti-slip screw.

[0014] Preferably, an annular rotation groove is formed on the outer wall of the fastening nut, and the end of the limiting column is arranged in the annular rotation groove.

[0015] Preferably, a fixing ring is fixedly mounted on the outer upper end of the fastening screw, an annular pressing plate, a spring and an annular rubber sheet are mounted on the circumferential surface of the fastening screw, and an extrusion block is fixedly mounted on the lower end edge of the annular pressing plate.

[0016] Preferably, the inner layer of the pipe wall of the water pipe body is provided with a heat-insulating layer, the inner wall of the heat-insulating layer is provided with a sound-insulating layer, and the inner wall of the sound-insulating layer is provided with a sound-absorbing layer.

[0017] Preferably, a sound insulation board is provided in the sound insulation layer.

[0018] Preferably, the connection structure comprises a clamping block installed on the side wall of the reinforcing hoop a and a clamping slot provided on the side wall of the reinforcing hoop b, the clamping block is installed in the clamping slot, and an elastic member is installed inside the clamping block.

[0019] Preferably, the connection structure comprises a screw a installed on the side wall of the reinforcing hoop a and a screw b installed on the side wall of the reinforcing hoop b, and an inner screw barrel is threadedly connected between the screw a and the screw b.

[0020] A leak-proof air conditioning water pipe installation process comprises the following steps:

[0021] Step 1: Install the water pipe body through the flanges on the female and male pipe ends;

[0022] Step 2: After passing the fastening screw in the fastener through the installation hole and the hole at the installation position, install the fastening nut;

[0023] Step 3: Install the anti-slip cylinder onto the anti-slip screw, and then screw the anti-slip screw into the anti-slip screw groove;

[0024] Step 4: While screwing in, the spiral groove on the limit column will engage with the external thread of the fastening screw;

[0025] Step 5: Until the end of the limiting column is placed in the annular groove on the fastening nut, limit the fastening nut.

[0026] Compared with the prior art, this solution designs a leak-proof air conditioning water pipe and its installation process, which has the following beneficial effects:

[0027] (1) Pipe male and female heads are arranged at both ends of the water pipe body for installation, flanges are arranged on the pipe male and female heads, fasteners are arranged on the flanges, and an anti-slip structure is installed on the traditional bolt structure, thereby having a good anti-tooth retreat function, high connection strength, and extremely high connection stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the present invention;

[0029] Figure 2 This is a cross-sectional view of the ventilation duct body of the present invention;

[0030] Figure 3 It is a schematic diagram of the novel fastener of the present invention;

[0031] Figure 4 This is a schematic diagram of the novel anti-dropping tube of the present invention;

[0032] Figure 5 A schematic diagram of installing a reinforcement plate according to the present invention;

[0033] Figure 6 This is a schematic diagram of the connection structure of the first embodiment of the present invention;

[0034] Figure 7 Schematic diagram of the connection structure of the second embodiment of the present invention.

[0035] In the figure: 1. ventilation duct body; 2. duct female end; 3. duct male end; 4. flange; 5. fastener; 6. fastening screw; 7. fastening nut; 8. anti-slip screw groove; 9. anti-slip cylinder; 10. anti-slip screw; 11. annular rotating groove; 12. fixing ring; 13. extrusion block; 14. annular pressure plate; 15. annular rubber sheet; 16. spring; 17. limit column; 18. spiral groove; 19. sound insulation board; 20. insulation layer; 21. sound insulation layer; 22. insulation layer; 23. mounting hole; 24. mounting reinforcement plate; 241. reinforcement hoop a; 242. reinforcement hoop b; 243 connection structure; 25. clamping block; 26. clamping groove; 27. elastic member; 28. inner screw cylinder; 29. ​​screw a; 30. screw b. DETAILED DESCRIPTION

[0036] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0037] See also Figures 1 to 6 , which is the first technical solution provided by the present invention: a leak-proof air-conditioning water pipe and its installation process, comprising a water pipe body 1, one end of the water pipe body 1 is provided with a pipe female head 2, and the other end of the water pipe body 1 is provided with a pipe male head 3; the outside of the pipe female head 2 and the pipe male head 3 are both equipped with flanges 4, and the side walls of the flanges 4 are all provided with mounting holes 23, and the mounting holes 23 are equipped with fasteners 5; the fasteners 5 include a fastening screw 6 and an anti-slip screw 10, and the outside of the fastening screw 6 is threaded with a fastening nut 7; the bottom end of the fastening screw 6 is provided with an anti-slip screw 10, and the fastening nut 7 is screwed on the outside of the fastening screw 6. The anti-slipping screw groove 8 is provided with an anti-slipping cylinder 9, and the outer wall of the anti-slipping cylinder 9 is provided with three limiting columns 17, and the three limiting columns 17 are distributed in a triangle; the inner wall of each limiting column 17 is provided with a spiral groove 18 which matches the fastening screw 6; the outer center of the water pipe body 1 is equipped with an installation reinforcement plate 24, and the installation reinforcement plate 24 includes a relatively fitted reinforcement hoop a241 and a reinforcement hoop b242, and the reinforcement hoop a241 and the reinforcement hoop b242 are connected by a connecting structure 243.

[0038] In this technical solution, the water pipe body 1 is installed by arranging pipe male and female heads at both ends of the water pipe body 1. The pipe male and female heads are installed through the flange 4. The flange 4 is installed through the cooperation of the fastening screw 6 and the fastening nut 7 in the fastener 5. The fastening nut 7 is fastened by the anti-slip screw 10 to prevent the teeth from backing out.

[0039] In some technical solutions, the inner wall of the anti-slip cylinder 9 is provided with a reverse internal thread, and the outer part of the anti-slip screw 10 and the anti-slip cylinder 9 are provided with a reverse external thread, and the reverse internal thread and the reverse external thread match each other.

[0040] In this technical solution, the external thread of the anti-slip screw 10 is divided into two parts, the front part cooperates with the internal thread of the anti-slip screw groove 8, and the rear part cooperates with the reverse internal thread of the anti-slip cylinder 9, thereby installing the anti-slip cylinder 9 on the outside of the anti-slip screw 10.

[0041] In some technical solutions, a turntable 21 is installed at the end of the anti-slip screw 10, and a cross groove is formed on the outer wall of the turntable 21.

[0042] In this technical solution, the anti-slip screw 10 is easily rotated by the turntable 21, and the cross groove is provided to facilitate operation with a screwdriver.

[0043] In some technical solutions, an annular rotation groove 11 is formed on the outer wall of the fastening nut 7 , and an end of the limiting column 17 is arranged in the annular rotation groove 11 .

[0044] In this technical solution, when the anti-slip screw 10 is screwed into the anti-slip groove 8, the anti-slip cylinder 9 will rotate accordingly, and when the limiting column 17 contacts the fastening nut 7, it can rotate in the annular groove 11 until it contacts the inner wall of the annular groove 11, thereby supporting the fastening nut 7 for circumferential limiting.

[0045] In some technical solutions, a fixing ring 12 is fixedly installed on the outer upper end of the fastening screw 6 , and an annular pressing plate 14 , a spring 16 and an annular rubber sheet 15 are mounted on the circumferential surface of the fastening screw 6 .

[0046] In this technical solution, when the fastening screw 6 is rotated, the annular rubber sheet 15 slides upward due to the action of the mounting hole. With further twisting, the annular rubber sheet 15 contacts the fixing ring 12. The annular rubber sheet 15 is deformed due to the action of the fixing ring 12 to seal the mounting hole. The spring 16 is located on the upper side of the annular pressing sheet 14, so that the annular pressing sheet 14 is squeezed downward due to the action of the spring 16. The extrusion block 13 is squeezed downward due to the action of the annular pressing sheet 14, so that the extrusion block 13 further squeezes the edge of the annular rubber sheet 15, thereby improving the sealing effect. The annular pressing sheet 14 is located on the upper side of the fixing ring 12, the spring 16 is located on the upper side of the annular pressing sheet 14, the annular rubber sheet 15 is located on the lower side of the fixing ring 12, and the extrusion block 13 is fixedly installed at the lower end edge of the annular pressing sheet 14.

[0047] In some technical solutions, the inner layer of the pipe wall of the water pipe body 1 is provided with a heat preservation layer 22, the inner wall of the heat preservation layer 22 is provided with a sound insulation layer 21, the inner wall of the sound insulation layer 21 is provided with a sound absorbing layer 20, and a sound insulation board 19 is provided in the sound insulation layer 20;

[0048] In this technical solution, the thermal insulation layer 22 provides thermal insulation for the pipeline, so that the air-conditioning water will not lose energy or form condensed water due to the external temperature difference when being transported through the pipeline, causing water accumulation. At the same time, the sound insulation layer 21 and the sound absorbing layer 20 absorb and isolate the sound of the air-conditioning water when passing through the pipeline, ensuring a quiet environment without causing noise pollution. The thermal insulation layer 22 is filled with thermal insulation cotton, the sound insulation layer 21 is provided with sound-absorbing cotton and sound insulation boards 19 are arranged at intervals, and the sound absorbing layer 20 is made of sound insulation material.

[0049] The connection structure 243 includes a block 25 installed on the side wall of the reinforcing hoop a241 and a slot 26 opened on the side wall of the reinforcing hoop b242. The block 25 is installed in the slot 26, and an elastic member 27 is installed inside the block 25.

[0050] A leak-proof air conditioning water pipe installation process comprises the following steps:

[0051] Step 1: Install the water pipe body 1 through the flanges on the pipe female connector 2 and the pipe male connector 3;

[0052] Step 2: After the fastening screw 6 in the fastener 5 passes through the mounting hole 23 and the hole at the mounting position, install the fastening nut 7;

[0053] Step 3: Install the anti-slip cylinder 9 onto the anti-slip screw 10, and then screw the anti-slip screw 10 into the anti-slip screw groove 8;

[0054] Step 4: While screwing in, the spiral groove 18 on the limit column 17 will engage with the external thread of the fastening screw 6;

[0055] Step 5: until the end of the limiting column 17 is placed in the annular groove 11 on the fastening nut 7, the fastening nut 7 is limited.

[0056] See also Figures 1 to 7 , which is the second technical solution provided by the present invention: a leak-proof air-conditioning water pipe and its installation process, comprising a water pipe body 1, one end of the water pipe body 1 is provided with a pipe female head 2, and the other end of the water pipe body 1 is provided with a pipe male head 3; the outside of the pipe female head 2 and the pipe male head 3 are both equipped with flanges 4, and the side walls of the flanges 4 are all provided with mounting holes 23, and the mounting holes 23 are equipped with fasteners 5; the fasteners 5 include a fastening screw 6 and an anti-slip screw 10, and the outside of the fastening screw 6 is threaded with a fastening nut 7; the bottom end of the fastening screw 6 is provided with an anti-slip screw 10, and the fastening nut 7 is screwed on the outside of the fastening screw 6. The anti-slipping screw groove 8 is provided with an anti-slipping cylinder 9, and the outer wall of the anti-slipping cylinder 9 is provided with three limiting columns 17, and the three limiting columns 17 are distributed in a triangle; the inner wall of each limiting column 17 is provided with a spiral groove 18 which matches the fastening screw 6; the outer center of the water pipe body 1 is equipped with an installation reinforcement plate 24, and the installation reinforcement plate 24 includes a relatively fitted reinforcement hoop a241 and a reinforcement hoop b242, and the reinforcement hoop a241 and the reinforcement hoop b242 are connected by a connecting structure 243.

[0057] The connection structure 243 includes a screw a29 installed on the side wall of the reinforcing hoop a241 and a screw b30 installed on the side wall of the reinforcing hoop b242, and an inner screw barrel 28 is screwed between the screw a29 and the screw b30.

[0058] The difference from the first technical solution is that the reinforcement hoop a and the reinforcement hoop b are connected by different connection structures.

[0059] The other components in the second technical solution are the same as those in the first technical solution

[0060] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0061] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A leak-proof air conditioning water pipe, comprising a water pipe body (1), characterized in that: One end of the water pipe body (1) is provided with a pipe female connector (2), and the other end of the water pipe body (1) is provided with a pipe male connector (3); The outer parts of the female pipe connector (2) and the male pipe connector (3) are both equipped with flanges (4), the side walls of the flanges (4) are all provided with mounting holes (23), and the mounting holes (23) are equipped with fasteners (5); The fastener (5) comprises a fastening screw (6) and an anti-slip screw (10), and a fastening nut (7) is threadedly connected to the outside of the fastening screw (6); The bottom end of the fastening screw (6) is provided with an anti-slip groove (8), and the anti-slip screw (10) is screwed into the anti-slip groove (8); The anti-slipping screw (10) is sleeved with an anti-slipping cylinder (9) on its exterior, and the outer wall of the anti-slipping cylinder (9) is provided with three limiting columns (17), and the three limiting columns (17) are distributed in a triangular shape; The inner wall of each of the limiting columns (17) is provided with a spiral groove (18) that matches the fastening screw (6); A mounting reinforcement plate (24) is mounted at the center of the exterior of the water pipe body (1); the mounting reinforcement plate (24) comprises a reinforcement hoop a (241) and a reinforcement hoop b (242) which are relatively close to each other; the reinforcement hoop a (241) and the reinforcement hoop b (242) are connected via a connection structure (243).

2. The leak-proof air conditioning water pipe according to claim 1, characterized in that: The inner wall of the anti-slip cylinder (9) is provided with a reverse internal thread, and the outer part of the anti-slip screw (10) where it fits with the anti-slip cylinder (9) is provided with a reverse external thread, and the reverse internal thread and the reverse external thread match each other.

3. The leak-proof air conditioning water pipe according to claim 1, characterized in that: A rotating disk (21) is installed at the end of the anti-slip screw (10).

4. The leak-proof air conditioning water pipe according to claim 1, characterized in that: An annular rotation groove (11) is formed on the outer wall of the fastening nut (7), and the end of the limiting column (17) is arranged in the annular rotation groove (11).

5. The leak-proof air conditioning water pipe according to claim 1, characterized in that: A fixing ring (12) is fixedly mounted on the outer upper end of the fastening screw (6); an annular pressing plate (14), a spring (16) and an annular rubber sheet (15) are mounted on the circumferential surface of the fastening screw (6); and an extrusion block (13) is fixedly mounted on the lower end edge of the annular pressing plate (14).

6. The leak-proof air conditioning water pipe according to claim 1, characterized in that: The inner layer of the pipe wall of the water pipe body (1) is provided with a heat-insulating layer (22), the inner wall of the heat-insulating layer (22) is provided with a sound-insulating layer (21), and the inner wall of the sound-insulating layer (21) is provided with a sound-absorbing layer (20).

7. The leak-proof air conditioning water pipe according to claim 6, characterized in that: A sound insulation board (19) is arranged in the sound insulation layer (20).

8. The leak-proof air conditioning water pipe according to claim 1, characterized in that: The connection structure (243) comprises a clamping block (25) installed on the side wall of the reinforcing hoop a (241) and a clamping groove (26) provided on the side wall of the reinforcing hoop b (242); the clamping block (25) is installed in the clamping groove (26); and an elastic member (27) is installed inside the clamping block (25).

9. The leak-proof air conditioning water pipe according to claim 1, characterized in that: The connection structure (243) comprises a screw a (29) installed on the side wall of the reinforcing hoop a (241) and a screw b (30) installed on the side wall of the reinforcing hoop b (242), and an inner screw barrel (28) is screwed between the screw a (29) and the screw b (30).

10. A leak-proof air conditioning water pipe installation process, characterized in that: The following steps are involved: Step 1: Install the water pipe body (1) through the flanges on the pipe female head (2) and the pipe male head (3); Step 2: After the fastening screw (6) in the fastener (5) is passed through the mounting hole (23) and the hole at the mounting position, the fastening nut (7) is installed; Step 3: Install the anti-slip cylinder (9) onto the anti-slip screw (10), and then screw the anti-slip screw (10) into the anti-slip screw groove (8); Step 4: While screwing in, the spiral groove (18) on the limit column (17) will mesh with the external thread of the fastening screw (6); Step 5: until the end of the limiting column (17) is placed in the annular groove (11) on the fastening nut (7), the fastening nut (7) is limited.

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