Cooling device for pipe production

Abstract

The utility model discloses a cooling device for pipe production, and relates to the technical field of pipe production cooling. The device comprises a box body, an upper water tank is fixedly connected to the top of the box body, a lower water tank is fixedly connected to the lower portion in the box body, a pipe body is rotatably connected to the middle in the box body, a bottom plate is fixedly connected to the top of the lower water tank, a plurality of through holes are formed in the bottom plate, and a water cooling mechanism is arranged on the outer surface of one side of the box body; a clamping mechanism is arranged on the outer surface of the other side of the box body, when a large steel-plastic composite pipe is cooled, a worker starts a rotating motor through a controller, the rotating motor drives a second gear to rotate, the second gear and a first gear are kept engaged, and then rotation of a pipe body is controlled through rotation of the second gear; a worker starts an air cylinder to enable a second clamping plate to move, so that a pipe body can be taken out or put in, the pipe can be conveniently clamped and cooled, and meanwhile abrasion to the outer surface of the steel-plastic composite pipe is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of cooling for pipe production, and in particular to a cooling device for pipe production. Background Art

[0002] Steel-plastic composite pipe is a new type of pipeline material developed in recent years. It is based on seamless steel pipe, welded steel pipe and galvanized steel pipe, and is compounded with various types of plastics (such as epoxy resin, polyethylene, etc.). It has the advantages of being hygienic, non-toxic, corrosion-resistant and non-scaling; the plastic lining has low thermal conductivity, heat preservation and energy saving; luxurious appearance, strong decorativeness, small water flow resistance; easy installation, safe and reliable connection, no leakage; good heat resistance and anti-aging performance. However, the steel-plastic composite pipe has a high temperature after production, so it is necessary to cool the newly produced steel-plastic composite pipe to avoid insufficient coating adhesion caused by excessive temperature. In existing devices, cooling devices are generally used to cool the pipes.

[0003] When the existing cooling device cools down a larger steel-plastic composite pipe, the steel-plastic composite pipe needs to be sent into the cooling device. A plurality of sets of rotating wheels are arranged at the bottom of the cooling device, and the steel-plastic composite pipe is placed between the rotating wheels on both sides. The steel-plastic composite pipe is driven to rotate by the rotation of the rotating wheels, and water is sprayed on the steel-plastic composite pipe through the nozzle on the top to cool it, thereby achieving cooling.

[0004] When cooling the steel-plastic composite pipe, the heated steel-plastic composite pipe is placed on the top of the rotating wheels on both sides. When the rotating wheels rotate, they will rub against the steel-plastic composite pipe. Therefore, in the process of cooling the steel-plastic composite pipe, the friction generated by the rotation of the rotating wheels causes the outer surface of the steel-plastic composite pipe to wear. Utility Model Content

[0005] The purpose of this application is: when cooling the steel-plastic composite pipe, the steel-plastic composite pipe after heating is placed on the top of the rotating wheels on both sides, and friction occurs with the steel-plastic composite pipe when the rotating wheels rotate. In the process of cooling the steel-plastic composite pipe, the friction generated by the rotation of the rotating wheels causes the outer surface of the steel-plastic composite pipe to wear.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A cooling device for pipe production comprises a box body, an observation window is provided on the outer surface of one side of the box body, an upper water tank is fixedly connected to the top of the box body, a lower water tank is fixedly connected to the lower part of the box body, a pipe body is arranged in the middle of the box body, both ends of the pipe body pass through the box body, a bottom plate is fixedly connected to the top of the lower water tank, a plurality of through holes are provided in the bottom plate, a water cooling mechanism is provided on the outer surface of one side of the box body, and a clamping mechanism is provided on the outer surface of the other side of the box body.

[0008] Furthermore, the clamping mechanism includes a clamping frame rotatably connected to one side of the box body, both ends of the clamping frame are arranged to be open, the pipe body is slidably connected to the clamping frame, a fixing rod is fixedly connected to one side of the inner wall of the clamping frame, a clamping plate is fixedly connected to the top end of the fixing rod, and a rotating component is arranged on the outer surface of the clamping frame.

[0009] By adopting the above technical solution, the pipe can be put into the box from the clamping frame through the opening of the clamping frame, and the pipe body can be supported by the clamping plate.

[0010] Furthermore, a gas plate is fixedly connected to one side of the clamping frame, a gas cylinder is fixedly connected to the top of the gas plate, an output end of the gas cylinder passes through the gas plate and is fixedly connected to a gas rod, and a bottom end of the gas rod passes through the clamping frame and is fixedly connected to clamping plate 2.

[0011] By adopting the above technical solution, the gas rod can be better extended and retracted through the cylinder to fix the pipe body, making the installation and disassembly of the pipe body more convenient and quick.

[0012] Furthermore, the rotating assembly includes a gear 1 fixedly connected to the outer surface of the clamping frame, a base is fixedly connected to the outer surface of one side of the box body, a fixed block is fixedly connected to the top side of the base, a rotating motor is fixedly connected to the top of the fixed block, and a gear 2 is fixedly connected to the outer surface of one side of the output end of the rotating motor, and the gear 2 is meshingly connected to the gear 1.

[0013] By adopting the above technical solution, the gear 2 is kept in meshing with the gear 1, and the motor drives the rotation of the gear 2 to control the clamping frame to rotate.

[0014] Furthermore, the water cooling mechanism includes a bottom block fixedly connected to the outer surface of one side of the box body, a water pump is fixedly connected to the top of the bottom block, a water outlet pipe is connected to the inside of the water pump, an end of the water outlet pipe close to the box body passes through the water outlet tank and extends to the inside, and an end of the water outlet pipe away from the box body is L-shaped and connected to a one-way valve, and a spray assembly is arranged on the top of the one-way valve.

[0015] By adopting the above technical solution, the water in the lower water tank is pumped out by a water pump, the water backflow is prevented by a one-way valve, and the pipe body is sprayed through the water outlet pipe.

[0016] Furthermore, the spray assembly includes a booster pump fixedly connected to the top of the one-way valve, the end of the booster pump away from the one-way valve is through-connected to the upper water tank, the bottom of the upper water tank is fixedly connected with a delivery pipe, the bottom of the delivery pipe passes through the box body and extends to the inside of the box body, the top of the delivery pipe is fixedly connected with a diversion pipe, and the bottom of the diversion pipe is fixedly connected with a plurality of atomizing nozzles.

[0017] By adopting the above technical solution, when in use, water flows into the atomizing nozzle and is sprayed out, thereby achieving the purpose of spraying the water evenly on the pipe body. At the same time, through the water circulation system, the water flows back to the lower water tank again to circulate and cool the pipe body.

[0018] Furthermore, a filter screen is slidably connected to one side of the interior of the upper water tank, and the top of the filter screen passes through the upper water tank and is fixedly connected thereto.

[0019] By adopting the above technical solution, the filter plate can be slid out, so that the filter plate can be pulled out for cleaning, which is convenient for later use.

[0020] Furthermore, a rubber pad is provided at the opening where the pipe body enters the clamping frame and the inside of the box.

[0021] By adopting the above technical solution, the provided rubber pad avoids damage to the outer surface of the pipe.

[0022] In summary, the present application includes at least one of the following beneficial effects:

[0023] 1. The present application is provided with a clamping mechanism. When cooling a larger steel-plastic composite pipe, the staff starts the rotating motor through the controller. The rotating motor drives gear 2 to rotate. Gear 2 and gear 1 are kept in meshing arrangement, and the rotation of the pipe body is controlled by the rotation of the gear. The staff starts the cylinder to move the clamping plate 2, so that the pipe body can be taken out or put in, which is convenient for clamping and cooling the pipe, while reducing the wear on the outer surface of the steel-plastic composite pipe.

[0024] 2. The present application is provided with a water cooling mechanism. When in use, the water flow is evenly sprayed on the pipe body by starting the water pump to allow water to flow through the water outlet pipe into the atomizing nozzle for spraying, thereby achieving the purpose of effectively cooling the pipe body. At the same time, the water flow is returned to the lower water tank through the water circulation system for circulating cooling, thereby achieving continuous cooling of the pipe body and greatly improving the efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the device in this application;

[0026] Figure 2 It is a perspective three-dimensional structural diagram of the main body of the device in this application;

[0027] Figure 3 It is a front perspective structural diagram of the main body of the device in this application;

[0028] Figure 4 It is a schematic diagram of the front three-dimensional structure of the clamping mechanism in this application;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the back side of the clamping mechanism in this application.

[0030] Description of reference numerals:

[0031] 1. Box body; 2. Observation window; 3. Upper water tank; 4. Lower water tank; 5. Pipe body; 6. Bottom plate; 61. Through hole; 8. Water cooling mechanism; 9. Clamping mechanism; 81. Bottom block; 82. Water pump; 83. Water outlet pipe; 84. One-way valve; 85. Booster pump; 86. Delivery pipe; 87. Diverter pipe; 88. Atomizing nozzle; 89. Filter; 810. Handle; 91. Clamping frame; 92. Fixed rod; 93. Clamping plate 1; 94. Air plate; 95. Cylinder; 96. Air rod; 97. Clamping plate 2; 98. Gear 1; 981. Gear 2; 982. Rotating motor; 983. Fixed block; 984. Base. DETAILED DESCRIPTION

[0032] The following is combined with Figures 1 to 5 This application is described in further detail.

[0033] The embodiment of the present application discloses a cooling device for pipe production.

[0034] Reference Figure 1 , Figure 2 and Figure 3 A cooling device for pipe production includes a box body 1, an observation window 2 is provided on one side of the outer surface of the box body 1, an upper water tank 3 is fixedly connected to the top of the box body 1, a lower water tank 4 is fixedly connected to the lower part of the box body 1, a pipe body 5 is provided in the middle of the box body 1, and both ends of the pipe body 5 are connected to the box body 1, a bottom plate 6 is fixedly connected to the top of the lower water tank 4, and a plurality of through holes 61 are provided inside the bottom plate 6, a water cooling mechanism 8 is provided on one side of the outer surface of the box body 1, and a clamping mechanism 9 is provided on the other side of the outer surface of the box body 1. The observation window 2 can be made of tempered glass, the top of the lower water tank 4 is open, and the through holes 61 on the bottom plate 6 are just located above the lower water tank 4.

[0035] Reference Figure 4 and Figure 5The clamping mechanism 9 includes a clamping frame 91 rotatably connected to one side of the box body 1, both ends of the clamping frame 91 are set to be open, the pipe body 5 is slidably connected to the clamping frame 91, a fixing rod 92 is fixedly connected to one side of the inner wall of the clamping frame 91, and the top of the fixing rod 92 is fixedly connected to a clamping plate 1 93, and a rotating component is provided on the outer surface of the clamping frame 91, and a gas plate 94 is fixedly connected to one side of the clamping frame 91, and a cylinder 95 is fixedly connected to the top of the gas plate 94, and the output end of the cylinder 95 passes through the gas plate 94 and is fixedly connected to a gas rod 96, and the bottom end of the gas rod 96 passes through the clamping frame 91 and is fixedly connected to a clamping plate 2 97. When cooling a larger steel-plastic composite pipe, the pipe body 5 needs to pass through the clamping frame 91 and the box body 1 to extend to the inside of the box body 1. The outer surface of the clamping plate 1 93 is set to an arc shape and is fixedly connected to the rubber pad close to the outer surface of the pipe body 5. The cylinder 95 is used to drive the gas rod 96 to drive the clamping plate 2 97 to extend and retract. The clamping plate 2 97 moves downward to clamp and fix the pipe body 5.

[0036] Reference Figure 4 and Figure 5 The rotating assembly includes a gear 1 98 fixedly connected to the outer surface of the clamping frame 91, a base 984 is fixedly connected to the outer surface of one side of the box 1, a fixed block 983 is fixedly connected to the top side of the base 984, a rotating motor 982 is fixedly connected to the top of the fixed block 983, and a gear 2 981 is fixedly connected to the outer surface of one side of the output end of the rotating motor 982, and the gear 2 981 is meshed with the gear 1 98. The gear 1 98 and the gear 2 981 are meshed and connected, so that the rotating motor 982 drives the gear 1 98 to rotate and drives the gear 2 981 to rotate, and the gear 2 981 is fixedly connected to the clamping frame 91 and the clamping frame 91 is rotatably connected to the box 1, so that the clamping frame 91 rotates, and the clamping plate 1 93 and the clamping plate 2 97 clamp the pipe body 5, so that the pipe body 5 rotates with it, which is convenient for the water cooling mechanism 8 to perform all-round cooling on the pipe body 5, and reduces the damage caused to the outer surface of the pipe body 5 by the rotating wheel in the traditional device.

[0037] Reference Figure 2 and Figure 3The water cooling mechanism 8 includes a bottom block 81 fixedly connected to the outer surface of one side of the box body 1, a water pump 82 is fixedly connected to the top of the bottom block 81, an outlet pipe 83 is connected to the inside of the water pump 82, one end of the outlet pipe 83 close to the box body 1 passes through the water outlet tank and extends to the inside, and the end of the outlet pipe 83 away from the box body 1 is L-shaped and connected with a one-way valve 84, the one-way valve 84 prevents water from flowing back, and a spray assembly is arranged on the top of the one-way valve 84, a filter screen 89 is slidably connected to one side of the inner part of the upper water tank 3, and the top of the filter screen 89 passes through the upper water tank 3 and is fixedly connected. The water pump 82 draws the water from the lower water tank 4 through the outlet pipe 83. The water in the outlet pipe 83 flows upward due to the pressure of the water pump 82, and then enters the one-way valve 84. The one-way valve 84 prevents the water from flowing back, thereby achieving the purpose of allowing the water to enter the spray assembly. The water can be filtered through the filter net 89, and the filter plate can be pulled out for cleaning through the handle 810.

[0038] Reference Figure 2 and Figure 3 The spraying assembly includes a booster pump 85 fixedly connected to the top of the one-way valve 84. The end of the booster pump 85 away from the one-way valve 84 is connected to the upper water tank 3. The bottom of the upper water tank 3 is fixedly connected with a delivery pipe 86. The bottom of the delivery pipe 86 passes through the box body 1 and extends to the inside of the box body 1. The top of the delivery pipe 86 is fixedly connected with a shunt pipe 87. The bottom of the shunt pipe 87 is fixedly connected with a plurality of atomizing nozzles 88. After the water flows into the one-way valve 84, it enters the lower water tank 4 through the booster pump 85. After entering the lower water tank 4, it enters the atomizing nozzle 88 by gravity. Then, under the action of the booster pump 85, the interior of the upper water tank 3 is filled with pressure, so that the atomizing nozzle 88 has a larger range when spraying, which is convenient for water cooling the outer surface of the pipe. After the cooling is completed, the water flows along the pipe body 5 and falls on the bottom plate 6. Through the through hole 61 set on the bottom plate 6, the water flows into the lower water tank 4 again, achieving the purpose of recycling and avoiding resource waste.

[0039] Working principle: In the actual use of the utility model, in the process of cooling a larger steel-plastic composite pipe, first, by driving the cylinder 95, the gas rod 96 is driven to move, so that the clamping plate 2 97 moves upward, and the clamping plate 1 93 is away from the clamping plate 2 97. At this time, the pipe body 5 can be placed in the box 1. When we need to cool the pipe body 5, the pipe body 5 is put in when the cylinder 95 is started. After putting it in, the gas rod 96 clamps it downward, so that the clamping plate 2 97 and the pipe body 5 are engaged with each other to form a fixation. By starting the water pump 82, the water flow is pumped out by the water pump 82. After being transported by the outlet pipe 83, the water flow enters the upper water tank 3 through the one-way valve 84 and the booster pump 85. The one-way valve 84 can prevent the water flow from flowing back. After entering the water tank, it is first filtered by the filter 89 to filter out impurities. The cooling water enters the outlet pipe 83 through the shunt pipe 87 at the bottom. The water is sprayed out through the bottom atomizing nozzle 88, and the interior of the upper water tank 3 is filled with pressure through the provided booster pump 85, so that the spraying range of the atomizing nozzle 88 is larger, which is convenient for cooling the pipe body 5. When the water flows to the top of the pipe body 5, the pipe body 5 is cooled down, and then the water flows through the through hole 61 provided on the bottom plate 6 through gravity, so that the water flows downward and enters the lower water tank 4 again, thereby achieving the effect of water circulation, and at the same time cools the pipe body 5, improves the performance stability and reliability of the cooling device, and avoids waste of resources. During the spraying process, by starting the rotating motor 982, the gear 2 981 drives the gear 1 98 to rotate, and the gear 1 98 drives the clamping frame 91 to rotate. During the rotation process, the clamping plate 1 93 firmly clamps the pipe body 5, so that the pipe body 5 rotates, thereby achieving the purpose of spraying the pipe body 5 in all directions, thereby avoiding damage to the outer surface of the pipe body 5.

Claims

1. A cooling device for pipe production, comprising a box (1), characterized in that: An observation window (2) is provided on the outer surface of one side of the box body (1); an upper water tank (3) is fixedly connected to the top of the box body (1); a lower water tank (4) is fixedly connected to the lower part of the box body (1); a pipe body (5) is provided in the middle of the box body (1); both ends of the pipe body (5) are connected to the box body (1); a bottom plate (6) is fixedly connected to the top of the lower water tank (4); a plurality of through holes (61) are provided inside the bottom plate (6); a water cooling mechanism (8) is provided on the outer surface of one side of the box body (1); and a clamping mechanism (9) is provided on the outer surface of the other side of the box body (1).

2. A cooling device for pipe production according to claim 1, characterized in that: The clamping mechanism (9) comprises a clamping frame (91) rotatably connected to one side of the box body (1), the two ends of the clamping frame (91) are arranged to be open, the pipe body (5) is slidably connected to the clamping frame (91), a fixing rod (92) is fixedly connected to one side of the inner wall of the clamping frame (91), a clamping plate 1 (93) is fixedly connected to the top end of the fixing rod (92), and a rotating component is arranged on the outer surface of the clamping frame (91).

3. A cooling device for pipe production according to claim 2, characterized in that: One side of the clamping frame (91) is fixedly connected to an air plate (94), the top end of the air plate (94) is fixedly connected to an air cylinder (95), the output end of the air cylinder (95) passes through the air plate (94) and is fixedly connected to an air rod (96), and the bottom end of the air rod (96) passes through the clamping frame (91) and is fixedly connected to a second clamping plate (97).

4. A cooling device for pipe production according to claim 2, characterized in that: The rotating assembly comprises a gear 1 (98) fixedly connected to the outer surface of the clamping frame (91); a base (984) is fixedly connected to the outer surface of one side of the box body (1); a fixed block (983) is fixedly connected to the top side of the base (984); a rotating motor (982) is fixedly connected to the top of the fixed block (983); a gear 2 (981) is fixedly connected to the outer surface of one side of the output end of the rotating motor (982); and the gear 2 (981) is meshingly connected to the gear 1 (98).

5. A cooling device for pipe production according to claim 1, characterized in that: The water cooling mechanism (8) comprises a bottom block (81) fixedly connected to the outer surface of one side of the box body (1); a water pump (82) is fixedly connected to the top of the bottom block (81); a water outlet pipe (83) is connected through the inside of the water pump (82); an end of the water outlet pipe (83) close to the box body (1) passes through the water outlet box and extends to the inside; an end of the water outlet pipe (83) away from the box body (1) is connected through an L-shaped one-way valve (84); a spray assembly is provided on the top of the one-way valve (84).

6. A cooling device for pipe production according to claim 5, characterized in that: The spray assembly comprises a booster pump (85) fixedly connected to the top of the one-way valve (84); one end of the booster pump (85) away from the one-way valve (84) is connected to the upper water tank (3); a delivery pipe (86) is fixedly connected to the bottom of the upper water tank (3); the bottom of the delivery pipe (86) passes through the box body (1) and extends into the interior of the box body (1); the top of the delivery pipe (86) is fixedly connected to a diverter pipe (87); the bottom of the diverter pipe (87) is fixedly connected to a plurality of atomizing nozzles (88).

7. A cooling device for pipe production according to claim 1, characterized in that: A filter screen (89) is slidably connected to one side of the interior of the upper water tank (3); the top of the filter screen (89) penetrates the upper water tank (3) and is fixedly connected to a handle (810).

8. A cooling device for pipe production according to claim 1, characterized in that: A rubber pad is provided at the opening where the pipe body (5) enters the clamping frame (91) and the interior of the box body (1).

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