CN218296425U

CN218296425U - PPR tubular product production cooling device

Info

Publication number: CN218296425U
Application number: CN202222261360.XU
Authority: CN
Inventors: 王功平; 程新显; 王功强; 赵基; 孟双江
Original assignee: Henan Shuizhuangyuan Pipe Industry Co ltd
Current assignee: Henan Shuizhuangyuan Pipe Industry Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-13
Anticipated expiration: 2032-08-26

Abstract

The utility model belongs to the technical field of pipe cooling, in particular to a PPR pipe production cooling device, which comprises a box body and a pipeline body; the top of the box body is open; a group of supporting legs is fixedly connected to the bottom of the box body; two sides in the box body are provided with first through grooves; two pairs of symmetrical first chain wheels are rotatably connected to two sides of the interior of the box body, which are not provided with the first through grooves; the two pairs of first chain wheels are mutually driven through a driving chain; a clamping component is arranged on the outer side of the transmission chain; the transmission chain clamps the pipeline body through the clamping component; the power assembly drives the transmission chain to move through the first chain wheel; the utility model provides a PPR tubular product production cooling device to prevent that crackle from appearing on the pipeline surface.

Description

PPR tubular product production cooling device

Technical Field

The utility model belongs to the technical field of the tubular product cooling, specific PPR tubular product production cooling device that says so.

Background

PPR is short for polypropylene type III, namely polypropylene random copolymer pipe, adopts a hot welding mode, has special welding and cutting tools, and has higher plasticity. The price is also economical. The external heat-insulating layer has better heat-insulating property, and the pipe wall is smooth without joints of the internal and external threads. Generally used for embedded walls or deep well embedded pipes. The PPR pipe has moderate price, stable performance, heat resistance, heat insulation, corrosion resistance, smooth inner wall, no scaling, safe and reliable pipeline system, no infiltration and service life of up to 50 years.

Among the prior art, the pipeline is when cooling off, and vertical entering cooling water usually has leaded to cooling device near the water temperature of pipeline inlet port higher, and the temperature in pipeline exit is lower for the pipeline is in the cooling down of different temperatures, probably can lead to pipeline surface crackle to appear, influences the normal use of pipeline, for this, the utility model provides a PPR tubular product production cooling device.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve prior art, the pipeline is when cooling off, and vertical entering cooling water has usually led to cooling device near the water temperature of pipeline inlet port higher, and the temperature in pipeline exit is lower for the pipeline is in the cooling under the temperature of difference, probably can lead to the pipeline surface crackle, influences the problem of the normal use of pipeline, the utility model provides a PPR tubular product production cooling device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a PPR pipe production cooling device, which comprises a box body and a pipeline body; the top of the box body is open; a group of supporting legs is fixedly connected to the bottom of the box body; two sides in the box body are provided with first through grooves; two pairs of symmetrical first chain wheels are rotatably connected to two sides of the interior of the box body, which are not provided with the first through grooves; the two pairs of first chain wheels are mutually driven through a driving chain; a clamping component is arranged on the outer side of the transmission chain; the transmission chain clamps the pipeline body through the clamping component; the first chain wheel drives the transmission chain to move through the power assembly; the surface of the pipeline is prevented from cracking.

Preferably, the clamping assembly comprises a fixed sleeve and a sliding rod; u-shaped grooves are formed in the positions, corresponding to the upper half part of the transmission chain, of the two sides in the box body; triangular blocks are fixedly connected to two ends of the U-shaped groove; a fixed sleeve is fixedly connected to the outer side of the transmission chain; a movable groove is formed in the fixed sleeve; a sliding rod is connected inside the fixed sleeve in a sliding manner; one end of the sliding rod is provided with a fixed block; the movable groove is fixedly connected with a movable sheet through a spring; the movable sheet is fixedly connected to the sliding rod; the assembly is simple in structure and convenient to use.

Preferably, the fixed block is in a shape of a circular truncated cone; the bottom surface of the fixed block is provided with a sliding groove; the sliding rod extends into the sliding groove; a pair of symmetrical limiting grooves is formed in the inner side wall of the sliding groove; a fixed rod is fixedly connected to the middle position of the bottom of the sliding groove; the end part of the sliding rod, which is positioned in the sliding groove, is fixedly connected with a pair of symmetrical limiting blocks; the limiting block is connected in the limiting groove in a sliding manner; the top surface of the sliding rod is provided with a first groove; a fixed rod is fixedly connected to the bottom of the first groove through a spring; the fixing block is ensured to completely clamp the pipeline, and the pipeline is prevented from shaking in cooling water, so that the pipeline collides against the box body and is damaged.

Preferably, the power assembly comprises an electric motor; one side of the box body is fixedly connected with a motor through a supporting seat; the two pairs of first chain wheels penetrate through the side wall of the box body; the middle positions of two sides of the box body are respectively and rotatably connected with a second chain wheel; the second chain wheel on one side is fixedly connected with the output end of the motor; the first chain wheel and the second chain wheel are mutually driven through a chain; the bottom of the box body is rotatably connected with a third chain wheel through a connecting block; the pair of second chain wheels and the third chain wheel are mutually driven; the assembly is simple in structure and convenient and fast to operate.

Preferably, the bottom of the box body is provided with a pair of symmetrical second through grooves; the bottom of the box body is fixedly connected with a collecting box at the position corresponding to the second through groove; a return pipe is fixedly connected to one side of the collecting box; the return pipe is U-shaped; a water suction pump is arranged in the middle of the return pipe; the water pump is fixedly connected to the box body; the cooling water in the box body can be recycled, and the waste of the cooling water is prevented.

Preferably, a filter screen is fixedly connected to the top of the second through groove; impurity has been prevented to get into the collecting box, leads to the suction pump to break down.

The utility model has the advantages as follows:

1. a PPR tubular product production cooling device, when using, will need refrigerated pipeline card on the screens subassembly, then drive chain through power component and remove, the drive chain removes and drives the screens subassembly and remove to make the horizontal entering cooling water of pipeline, the pipeline is in under same temperature, has prevented that the pipeline surface from crackle.

2. A PPR tubular product production cooling device, when the pipeline through when the different internal diameters of installation, the slide bar slides through the sliding tray to adjust the length of slide bar, ensured that the fixed block blocks the pipeline completely, prevented that the pipeline from appearing rocking in the cooling water, thereby hit the box, lead to appearing the damage.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a structural diagram of the power module of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a structural view of the transmission rack of the present invention;

fig. 6 is a cross-sectional view of a slide bar according to the present invention;

in the figure: 1. a box body; 2. a pipe body; 3. a first through groove; 4. a first sprocket; 5. a drive chain; 20. a U-shaped groove; 21. a triangular block; 22. fixing a sleeve; 23. a slide bar; 24. a fixed block; 30. a sliding groove; 31. a limiting groove; 32. fixing the rod; 33. a limiting block; 34. a first groove; 40. an electric motor; 41. a second sprocket; 43. a third sprocket; 50. a second through groove; 51. a collection box; 52. a return pipe; 53. a water pump; 60. and (4) a filter screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 6, the cooling device for PPR pipe production according to the present invention comprises a box body 1 and a pipe body 2; the top of the box body 1 is open; a group of supporting legs is fixedly connected to the bottom of the box body 1; two sides in the box body 1 are provided with first through grooves 3; two pairs of symmetrical first chain wheels 4 are rotatably connected to two sides of the box body 1, which are not provided with the first through groove 3; the two pairs of first chain wheels 4 are mutually driven through a driving chain 5; a clamping component is arranged on the outer side of the transmission chain 5; the transmission chain 5 clamps the pipeline body 2 through the clamping component; the first chain wheel 4 drives the transmission chain 5 to move through the power assembly; in the prior art, when a pipeline is cooled, the pipeline generally vertically enters cooling water, so that the water temperature of a cooling device near an inlet of the pipeline is higher, the water temperature at an outlet of the pipeline is lower, the pipeline is cooled at different temperatures, cracks can possibly occur on the surface of the pipeline, and the normal use of the pipeline is influenced; the utility model designs a novel PPR pipe production cooling device; when the pipeline cooling device is used, a pipeline to be cooled is clamped on the clamping component, then the power component drives the transmission chain 5 to move, and the transmission chain moves to drive the clamping component to move, so that the pipeline transversely enters cooling water and is at the same water temperature, and cracks are prevented from appearing on the surface of the pipeline; the pipeline can come out from the other side after passing through cold water; at this time, the clamping assembly is released, and the pipeline is taken down.

The clamping component comprises a fixed sleeve 22 and a sliding rod 23; u-shaped grooves 20 are formed in the positions, corresponding to the upper half part of the transmission chain 5, of the two sides in the box body 1; two ends of the U-shaped groove 20 are fixedly connected with triangular blocks 21; a fixed sleeve 22 is fixedly connected to the outer side of the transmission chain 5; a movable groove is formed in the fixed sleeve 22; a sliding rod 23 is connected in the fixed sleeve 22 in a sliding manner; one end of the sliding rod 23 is provided with a fixed block 24; the movable groove is fixedly connected with a movable sheet through a spring; the movable sheet is fixedly connected to the sliding rod 23; when the pipeline clamping device is used, a pipeline is placed between the pair of fixing blocks 24, when the fixing sleeve 22 moves to one end of the U-shaped groove 20, the sliding rod 23 slides on the triangular block 21, and the sliding rod 23 extends outwards to drive the fixing blocks 24 to move, so that the pipeline is clamped; when the pipeline moves to the other end, the sliding rod 23 extends into the U-shaped groove 20 under the action of the spring, the fixing block 24 can be separated from the pipeline, and therefore the pipeline is taken down.

The fixed block 24 is in a circular truncated cone shape; the bottom surface of the fixed block 24 is provided with a sliding groove 30; the sliding rod 23 extends into the sliding groove 30; a pair of symmetrical limiting grooves 31 are formed in the inner side wall of the sliding groove 30; a fixed rod 32 is fixedly connected to the middle position of the bottom of the sliding groove 30; a pair of symmetrical limiting blocks 33 is fixedly connected to the end part of the sliding rod 23 positioned in the sliding groove 30; the limiting block 33 is connected in the limiting groove 31 in a sliding manner; the top surface of the sliding rod 23 is provided with a first groove 34; a fixed rod 32 is fixedly connected to the bottom of the first groove 34 through a spring; when installing the pipeline of different internal diameters, slide bar 23 slides through sliding tray 30 to adjust the length of slide bar 23, ensured that fixed block 24 blocks the pipeline completely, prevented that the pipeline from appearing rocking in the cooling water, thereby hit box 1, lead to appearing the damage.

The power assembly includes an electric motor 40; a motor 40 is fixedly connected to one side of the box body 1 through a supporting seat; the two pairs of first chain wheels 4 penetrate through the side wall of the box body 1; the middle positions of two sides of the box body 1 are rotatably connected with second chain wheels 41; the second chain wheel 41 on one side is fixedly connected with the output end of the motor 40; the first chain wheel 4 and the second chain wheel 41 are mutually driven through a chain; the bottom of the box body 1 is rotationally connected with a third chain wheel 43 through a connecting block; the pair of second chain wheels 41 and the third chain wheel 43 are mutually driven; when the electric motor works, the electric motor 40 is turned on, the electric motor 40 drives the second chain wheel 41 to rotate, and the second chain wheel 41 drives the second chain wheel 41 on the other side to rotate through the third chain wheel 43; the second chain wheel 41 drives the first chain wheel 4 to rotate, so that the transmission chain 5 is driven to move, and the assembly is simple in structure and convenient to operate.

A pair of symmetrical second through grooves 50 is formed in the bottom of the box body 1; a collecting box 51 is fixedly connected to the bottom of the box body 1 at a position corresponding to the second through groove 50; a return pipe 52 is fixedly connected with one side of the collecting box 51; the return tube 52 is U-shaped; a water suction pump 53 is arranged in the middle of the return pipe 52; the water pump 53 is fixedly connected to the box body 1; when the cooling water tank works, the water suction pump 53 is turned on, the water suction pump 53 pumps cooling water in the collecting tank 51 out and puts the cooling water into the tank body 1, and the cooling water in the tank body 1 enters the collecting tank 51 and is pumped into the tank body 1 for use after being cooled; the cooling water in the box body 1 can be recycled, and the waste of the cooling water is prevented.

A filter screen 60 is fixedly connected to the top of the second through groove 50; through the design of the filter screen 60, when impurities exist in the box body 1, the filter screen 60 can prevent the impurities from not entering the collection box 51, so that the impurities are prevented from entering the collection box 51, and the water suction pump 53 is prevented from being broken down.

The working principle is as follows: when the pipeline clamping device is used, a pipeline is placed between the pair of fixing blocks 24, when the fixing sleeve 22 moves to one end of the U-shaped groove 20, the sliding rod 23 slides on the triangular block 21, the sliding rod 23 extends outwards, and the fixing blocks 24 are driven to move, so that the pipeline is clamped; when pipelines with different inner diameters are installed, the sliding rod 23 slides in the sliding groove 30, so that the length of the sliding rod 23 is adjusted, the fixing block 24 is ensured to completely clamp the pipelines, then the motor 40 is turned on, the motor 40 drives the second chain wheel 41 to rotate, and the second chain wheel 41 drives the second chain wheel 41 on the other side to rotate through the third chain wheel 43; the second chain wheel 41 drives the first chain wheel 4 to rotate, so as to drive the transmission chain 5 to move, so that the pipeline transversely enters cooling water, when the pipeline moves to the other end, the sliding rod 23 extends into the U-shaped groove 20 under the action of the spring, and the fixed block 24 is separated from the pipeline, so as to take down the pipeline; after working for a period of time, the water suction pump 53 is started, the water suction pump 53 pumps out the cooling water in the collection tank 51 and puts the cooling water into the tank 1, and the cooling water in the tank 1 enters the collection tank 51 and is pumped into the tank 1 for use after being cooled.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and so on.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A PPR pipe production cooling device is characterized by comprising a box body (1) and a pipeline body (2); the top of the box body (1) is open; a group of supporting legs is fixedly connected to the bottom of the box body (1); two sides in the box body (1) are provided with first through grooves (3); two pairs of symmetrical first chain wheels (4) are rotatably connected to two sides of the box body (1) which are not provided with the first through groove (3); the two pairs of first chain wheels (4) are mutually driven through a driving chain (5); a clamping component is arranged on the outer side of the transmission chain (5); the transmission chain (5) clamps the pipeline body (2) through the clamping component; the first chain wheel (4) drives the transmission chain (5) to move through the power assembly.

2. The PPR pipe production cooling device of claim 1, wherein said detent assembly comprises a fixed sleeve (22) and a sliding rod (23); u-shaped grooves (20) are formed in the positions, corresponding to the upper half part of the transmission chain (5), of the two sides in the box body (1); two ends of the U-shaped groove (20) are fixedly connected with triangular blocks (21); a fixed sleeve (22) is fixedly connected to the outer side of the transmission chain (5); a movable groove is formed in the fixed sleeve (22); a sliding rod (23) is connected in the fixed sleeve (22) in a sliding manner; one end of the sliding rod (23) is provided with a fixed block (24); the movable groove is fixedly connected with a movable sheet through a spring; the movable sheet is fixedly connected to the sliding rod (23).

3. The PPR pipe production cooling device according to claim 2, wherein said fixed block (24) is in the shape of a circular truncated cone; the bottom surface of the fixed block (24) is provided with a sliding groove (30); the sliding rod (23) extends into the sliding groove (30); a pair of symmetrical limiting grooves (31) is formed in the inner side wall of the sliding groove (30); a fixed rod (32) is fixedly connected to the middle position of the bottom of the sliding groove (30); the end part of the sliding rod (23) positioned in the sliding groove (30) is fixedly connected with a pair of symmetrical limiting blocks (33); the limiting block (33) is connected in the limiting groove (31) in a sliding manner; a first groove (34) is formed in the top surface of the sliding rod (23); and a fixed rod (32) is fixedly connected to the bottom of the first groove (34) through a spring.

4. A PPR pipe production cooling device as claimed in claim 3, wherein said power assembly comprises an electric motor (40); one side of the box body (1) is fixedly connected with a motor (40) through a supporting seat; the two pairs of first chain wheels (4) penetrate through the side wall of the box body (1); the middle positions of two sides of the box body (1) are respectively and rotatably connected with a second chain wheel (41); the second chain wheel (41) on one side is fixedly connected with the output end of the motor (40); the first chain wheel (4) and the second chain wheel (41) are mutually driven through a chain; the bottom of the box body (1) is rotatably connected with a third chain wheel (43) through a connecting block; and the second chain wheels (41) and the third chain wheels (43) are mutually driven.

5. The PPR pipe production cooling device according to claim 4, wherein a pair of symmetrical second through grooves (50) is formed at the bottom of the box body (1); the bottom of the box body (1) is fixedly connected with a collecting box (51) at a position corresponding to the second through groove (50); a return pipe (52) is fixedly connected to one side of the collecting box (51); the return pipe (52) is U-shaped; a water suction pump (53) is arranged in the middle of the return pipe (52); the water suction pump (53) is fixedly connected to the box body (1).

6. The PPR pipe production cooling device according to claim 5, wherein a filter screen (60) is fixed on the top of the second through groove (50).