PPR pipe production forming cooling equipment

Abstract

The utility model belongs to the technical field of pipe cooling, and particularly relates to PPR pipe production forming cooling equipment which comprises a tank body. A plurality of leakage holes are formed in the circumferential face of the bottom end of the tank body, a water tank is fixedly connected to the bottom end of the circumferential face of the tank body, a supporting plate is fixedly connected to the bottom of the other end of the tank body, a plurality of fixing sleeves are fixed in the tank body, every two fixing sleeves are fixedly connected with an annular pipe in a matched mode, and a plurality of nozzles are connected to the annular pipes. Two fixing plates are fixedly connected to the tank body, a hollow pipe is fixedly connected between the two fixing plates, three branch pipes are connected to the hollow pipe, the other ends of the branch pipes are fixedly connected to the annular pipe, and a circulating pump is assembled on the water tank; when the cooling device is used for cooling, water can be recycled, a large amount of water resources are saved, after cooling is completed, water stains left on the surfaces of the pipes can be dried, the surfaces of the pipes are prevented from adsorbing pollutants such as dust, and therefore the appearance quality of the pipes is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cooling, in particular to a PPR pipe production molding cooling device. Background Art

[0002] PPR pipe, full name type III polypropylene pipe, is a pipe made of random copolymer polypropylene as raw material. After the pipe is extruded, a cooling device is needed to cool the pipe so that it can be quickly shaped.

[0003] The existing pipe cooling device is mainly composed of a water tank, a pump body, a delivery pipe and a nozzle. When cooling, the coolant is pumped out of the water tank through the pump body and delivered to the nozzle through the pipe. The nozzle sprays the coolant onto the surface of the pipe, thereby achieving the purpose of cooling the pipe.

[0004] The existing cooling device for pipes, during cooling, increases the water consumption because the cooling water cannot be recycled, resulting in a large consumption of water resources. After the pipes are cooled, water stains will remain on the surface of the pipes, which are easy to absorb pollutants such as dust, thereby affecting the appearance quality of the pipes. Therefore, a PPR pipe production molding cooling device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised by the above-mentioned background technology, the utility model proposes a PPR pipe production, molding and cooling equipment.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a PPR pipe production molding cooling equipment described in the utility model comprises a tank body; a plurality of leakage holes are opened on the circumferential surface of the bottom end of the tank body, a water trough is fixedly connected to the bottom end of the circumferential surface of the tank body, a support plate is fixedly connected to the bottom of the other end of the tank body, a plurality of fixing sleeves are fixed in the tank body, an annular tube is fixedly connected with every two fixing sleeves, a plurality of nozzles are connected to the annular tube, two fixing plates are fixedly connected to the tank body, a hollow tube is fixedly connected between the two fixing plates, three branch tubes are connected to the hollow tube, and the other end of the branch tube is fixedly connected to the annular tube, a circulating pump is installed on the water trough, and the input hole of the circulating pump is connected There is a pumping pipe, and a refrigerator is installed on the pumping pipe, and the refrigerator is installed on the side wall of the water tank. The output hole of the circulating pump is connected to the delivery pipe, and the other end of the delivery pipe is fixedly connected to the hollow pipe. When cooling, the water in the water tank is pumped out through the pumping pipe by the circulation pump. Under the action of the refrigerator, the water flowing into the delivery pipe is always kept at a low temperature, and flows into the hollow pipe through the delivery pipe, and then flows into the annular pipe, and finally sprayed on the surface of the pipe through the nozzle, so that the pipe can be cooled and cooled. The sprayed water will flow into the water tank through the leakage hole. Through the action of the circulation pump, the water can be recycled, saving a lot of water resources.

[0007] Preferably, two arc-shaped plates are fixedly connected to the top of the circumferential surface of the tank body, and the two arc-shaped plates are fixedly connected with a sleeve. An air inlet hole is opened on one side of the top of the sleeve, and an air inlet pipe is fixedly connected to the port of the air inlet hole. A spiral heating tube is arranged in the sleeve, a motor is installed at the top of the sleeve, and a fan is installed at the output end of the motor. The bottom end of the circumferential surface of the sleeve is connected to a gas pipeline, a plurality of first nozzles are connected to the gas pipeline, and the first nozzles are arranged in the tank body. A cavity tube is fixedly connected to the support plate, a plurality of second nozzles are connected to the cavity tube, and the second nozzles are arranged in the tank body. A connecting channel is fixedly connected between the gas pipeline and the cavity tube. After the cooling of the pipe is completed, the fan is rotated by the action of the motor, and with the cooperation of the spiral heating tube, the heated high-temperature gas flows into the gas pipeline and is finally sprayed out through the first nozzle and the second nozzle, so that the water stains remaining on the surface of the pipe can be dried, and the surface of the pipe is prevented from absorbing pollutants such as dust, thereby ensuring the appearance quality of the pipe.

[0008] Preferably, both ends of the tank body are provided with through grooves, and auxiliary wheels are rotatably installed in the through grooves. When the device is used, the auxiliary wheels are provided to facilitate the auxiliary transportation of pipes.

[0009] The utility model is beneficial in that:

[0010] 1. When cooling, the utility model uses the circulating pump to pump water out of the water tank through the pumping pipe. Under the action of the refrigerator, the water flowing into the delivery pipe is always kept at a low temperature, and flows into the hollow pipe through the delivery pipe, then flows into the annular pipe, and finally sprayed on the surface of the pipe through the nozzle, so that the pipe can be cooled and cooled. The sprayed water will flow into the water tank through the leakage hole. Through the action of the circulating pump, the water can be recycled, saving a lot of water resources.

[0011] 2. After the cooling of the pipe of the utility model is completed, the fan is rotated by the action of the motor, and with the cooperation of the spiral heating tube, the heated high-temperature gas flows into the gas pipeline and is finally sprayed out through the first nozzle and the second nozzle, so that the water stains remaining on the surface of the pipe can be dried, and the surface of the pipe is prevented from absorbing pollutants such as dust, thereby ensuring the appearance quality of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the cooling device;

[0014] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of the water tank;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the tank body;

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the spray assembly;

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the drying mechanism.

[0018] In the figure: 1, tank body; 2, leakage hole; 3, water tank; 4, support plate; 5, fixing sleeve; 6, annular pipe; 7, nozzle; 8, fixing plate; 9, hollow pipe; 10, branch pipe; 11, circulation pump; 12, suction pipe; 13, refrigerator; 14, delivery pipeline; 15, arc plate; 16, sleeve; 17, motor; 18, fan; 19, spiral heating pipe; 20, gas pipeline; 21, first nozzle; 22, cavity tube; 23, second nozzle; 24, connecting channel; 25, air inlet pipe; 26, through groove; 27, auxiliary wheel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 As shown, a PPR pipe production molding cooling equipment includes a tank body 1; a plurality of leakage holes 2 are opened on the bottom circumferential surface of the tank body 1, a water tank 3 is fixedly connected to the bottom of the circumferential surface of the tank body 1, a support plate 4 is fixedly connected to the bottom of the other end of the tank body 1, a plurality of fixed sleeves 5 are fixed in the tank body 1, an annular tube 6 is fixedly connected to every two fixed sleeves 5, a plurality of nozzles 7 are connected to the annular tube 6, two fixed plates 8 are fixedly connected to the tank body 1, a hollow tube 9 is fixedly connected between the two fixed plates 8, three branch pipes 10 are connected to the hollow tube 9, and the other end of the branch pipe 10 is fixedly connected to the annular tube 6, a circulating pump 11 is installed on the water tank 3, a water pump 12 is connected to the input hole of the circulating pump 11, and a refrigerator 13 is installed on the water pump 12, and the refrigerator 13 is installed Installed on the side wall of the water tank 3, the output hole of the circulation pump 11 is connected to the delivery pipe 14, and the other end of the delivery pipe 14 is fixedly connected to the hollow tube 9; when cooling, the water in the water tank 3 is pumped out through the pumping pipe 12 by the circulation pump 11, and under the action of the refrigerator 13, the model of the refrigerator 13 is MT27DC, so that the water flowing into the delivery pipe 14 is always kept at a low temperature, and flows into the hollow tube 9 through the delivery pipe 14, and then flows into the annular tube 6, and finally sprayed on the surface of the pipe through the nozzle 7, so that the pipe can be cooled and cooled. The sprayed water will be re-washed through the leakage hole 2 and flow into the water tank 3. Through the action of the circulation pump 11, the water can be recycled, saving a lot of water resources.

[0021] See also Figure 3 and Figure 5As shown, two arc plates 15 are fixedly connected to the top of the circumferential surface of the tank body 1, and the two arc plates 15 are fixedly connected with a sleeve 16. An air inlet hole is opened on one side of the top of the sleeve 16, and an air inlet pipe 25 is fixedly connected to the port of the air inlet hole. A spiral heating tube 19 is arranged in the sleeve 16, and a motor 17 is installed at the top of the sleeve 16. A fan 18 is installed at the output end of the motor 17. The bottom end of the circumferential surface of the sleeve 16 is connected to a gas pipeline 20, and a plurality of first nozzles 21 are connected to the gas pipeline 20, and the first nozzles 21 are arranged in the tank body 1. A cavity tube 22 is fixedly connected to the support plate 4, and the cavity tube 22 A plurality of second nozzles 23 are connected to the top, and the second nozzles 23 are arranged in the tank body 1, and a connecting channel 24 is fixedly connected between the gas pipeline 20 and the cavity tube 22; after the cooling of the pipe is completed, the fan 18 is rotated by the action of the motor 17, and the heated high-temperature gas flows into the gas pipeline 20 with the cooperation of the spiral heating tube 19, and the high-temperature gas is finally ejected through the first nozzle 21 and the second nozzle 23 with the cooperation of the connecting channel 24, so that the water stains remaining on the surface of the pipe can be dried, and the dust and other pollutants can be prevented from being adsorbed on the surface of the pipe, thereby ensuring the appearance quality of the pipe.

[0022] See also Figure 2 As shown, both ends of the tank body 1 are provided with through grooves 26, and auxiliary wheels 27 are rotatably installed in the through grooves 26; when the device is used, the auxiliary wheels 27 are provided to facilitate the auxiliary transportation of pipes.

[0023] Working principle: the existing cooling device for pipes, when cooling, because the cooling water cannot be recycled, the water consumption is increased, resulting in a large amount of water resource consumption, and after the pipe is cooled, water stains will remain on the surface of the pipe, which is easy to absorb dust and other pollutants, thereby affecting the appearance quality of the pipe; therefore, in view of the above problems, a PPR pipe production and molding cooling device is proposed; when cooling, the water in the water tank 3 is pumped out through the pumping pipe 12 through the action of the circulation pump 11, and the water flowing into the conveying pipe 14 is always kept at a low temperature under the action of the refrigerator 13, and flows into the hollow pipe 9 through the conveying pipe 14, and then flows into the annular pipe 6, and finally passes through the nozzle 7 is sprayed on the surface of the pipe, so that the pipe can be cooled and lowered. The sprayed water will flow into the water tank 3 through the leak hole 2. Through the action of the circulation pump 11, the water can be recycled, saving a lot of water resources. After the pipe is cooled, the fan 18 is rotated by the action of the motor 17. With the cooperation of the spiral heating tube 19, the heated high-temperature gas flows into the gas pipeline 20. With the cooperation of the connecting channel 24, the high-temperature gas is finally ejected through the first nozzle 21 and the second nozzle 23, so that the water stains remaining on the surface of the pipe can be dried, and the dust and other pollutants on the surface of the pipe can be prevented from being adsorbed, thereby ensuring the appearance quality of the pipe.

[0024] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A PPR pipe production molding cooling equipment, characterized by: The invention comprises a tank body (1); a plurality of leakage holes (2) are provided on the circumferential surface of the bottom end of the tank body (1); a water tank (3) is fixedly connected to the bottom end of the circumferential surface of the tank body (1); a support plate (4) is fixedly connected to the bottom of the other end of the tank body (1); a plurality of fixing sleeves (5) are fixedly connected inside the tank body (1); an annular tube (6) is matched and fixedly connected to every two fixing sleeves (5); a plurality of nozzles (7) are connected to the annular tube (6); two fixing plates (8) are fixedly connected to the tank body (1); a hollow tube (9) is fixedly connected between the two fixing plates (8); the hollow tube (9) is fixedly connected to the hollow tube (9); and the hollow tube (9) is fixedly connected to the hollow tube (9). The core tube (9) is connected to three branch tubes (10), and the other ends of the branch tubes (10) are fixedly connected to the annular tube (6). The water tank (3) is equipped with a circulation pump (11), the input hole of the circulation pump (11) is connected to a water pumping pipe (12), and the water pumping pipe (12) is equipped with a refrigerator (13), and the refrigerator (13) is installed on the side wall of the water tank (3). The output hole of the circulation pump (11) is connected to a delivery pipe (14), and the other end of the delivery pipe (14) is fixedly connected to the hollow tube (9).

2. A PPR pipe production molding cooling equipment according to claim 1, characterized in that: Two arc-shaped plates (15) are fixedly connected to the top of the circumferential surface of the tank body (1), and a sleeve (16) is fixedly connected to the two arc-shaped plates (15). An air inlet hole is opened on one side of the top of the sleeve (16), and an air inlet pipe (25) is fixedly connected to the end of the air inlet hole.

3. A PPR pipe production molding cooling equipment according to claim 2, characterized in that: A spiral heating tube (19) is arranged inside the sleeve (16), a motor (17) is installed at the top end of the sleeve (16), and a fan (18) is installed at the output end of the motor (17).

4. A PPR pipe production molding cooling equipment according to claim 2, characterized in that: The bottom end of the circumferential surface of the sleeve (16) is connected to a gas delivery pipeline (20), a plurality of first nozzles (21) are connected to the gas delivery pipeline (20), and the first nozzles (21) are arranged in the tank body (1).

5. A PPR pipe production molding cooling equipment according to claim 1, characterized in that: A cavity tube (22) is fixedly connected to the support plate (4), a plurality of second nozzles (23) are connected to the cavity tube (22), and the second nozzles (23) are arranged in the tank body (1), and a connecting channel (24) is fixedly connected between the gas transmission pipeline (20) and the cavity tube (22).

6. A PPR pipe production molding cooling equipment according to claim 1, characterized in that: Through grooves (26) are provided at both ends of the tank body (1), and auxiliary wheels (27) are rotatably mounted in the through grooves (26).

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