PE pipe cooling device capable of spraying without dead angle

Abstract

The utility model discloses a PE pipe cooling device capable of spraying without dead angles, which comprises a shell, a spraying chamber and an air drying chamber are arranged in the shell and separated by a partition plate, an inlet and an outlet are oppositely arranged at the side end of the shell, the inlet is communicated with the interior of the spraying chamber, the outlet is communicated with the interior of the air drying chamber, a plurality of spraying pipes are circumferentially mounted on the inner wall of the spraying chamber, and the spraying pipes are communicated with the air drying chamber. And a plurality of atomizing nozzles are uniformly mounted on the spraying pipe. According to the PE pipe cooling device capable of spraying without dead angles, the plurality of spraying pipes are circumferentially mounted on the inner wall of the spraying chamber, so that the spraying pipes are distributed on the surface of the PE pipe in a surrounding manner, and spraying on the surface of the PE pipe without dead angles is realized. And the whole PE pipe does not need to be fed into the shell, and only the PE pipe fed into the shell is cooled, so that the size of the shell can be reduced to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipe cooling, in particular to a PE pipe cooling device capable of spraying without dead angles. Background Art

[0002] PE pipes are widely used, among which water pipes and gas pipes are the two largest application markets. No heavy metal salt stabilizers are added during the processing of PE pipes. The material is non-toxic, has no scaling layer, and does not breed bacteria. It solves the secondary pollution of urban drinking water very well. It should not only have good economy, but also have a series of advantages such as stable and reliable interfaces, impact resistance, crack resistance, aging resistance, and corrosion resistance.

[0003] Chinese patent CN217704287 U discloses a spray cooling water tank for PE pipe production, including a box body, the top of the box body is fixedly connected to a cold water tank, the bottom of the cold water tank is fixedly connected to a cold water pipe, the bottom of the cold water pipe is fixedly connected to a cold water plate, the bottom of the cold water plate is fixedly connected to multiple nozzles, the rear end of the cold water tank is fixedly connected to a circulating water pipe, and the bottom of the front end of the circulating water pipe is fixedly connected to a pump. The utility model uses a cold water pipe to introduce water in the cold water tank into the cold water plate, and then uses multiple nozzles to cool the PE pipe. At the same time, the used water can be re-introduced into the cold water tank for recycling through a pump, and multiple rollers can limit the support of the PE pipe, and the corresponding PE pipe can be driven to roll by rolling the roller, so that the surface can be fully sprayed, and the baffle can be fixed by a fixing mechanism, so that the storage frame is fixed in the center of the box body. However, it is found in actual use that it is limited by the length of the PE pipe. When a longer PE pipe is cooled, the PE pipe cannot be placed entirely in the spray cooling water tank. While the PE pipe rolls in the spray cooling water tank, it also needs to move by itself, so an auxiliary walking roller is needed to drive the PE pipe to move. In order to place the entire PE pipe in the spray cooling water tank, the volume of the spray cooling water tank must be designed to be larger, which wastes resources. Utility Model Content

[0004] In order to improve the above problems, the utility model discloses a PE pipe cooling device capable of spraying without dead angles, comprising:

[0005] The shell, the spray chamber and the air drying chamber are arranged in the shell and separated by a partition. The inlet and the outlet are opened at the side ends of the shell opposite to each other. The inlet is connected to the spray chamber, and the outlet is connected to the air drying chamber. Several spray pipes are circumferentially installed on the inner wall of the spray chamber, and several atomizing nozzles are evenly installed on the spray pipes.

[0006] Preferably, a window is installed on the surface of the housing.

[0007] Preferably, an opening is provided at the center end of the partition for the PE pipe to pass through, and a connecting hole is provided at the bottom end of the partition.

[0008] Preferably, a plurality of vortex fans are installed on the inner wall of the air-drying chamber, and the vortex fans are installed away from the bottom of the air-drying chamber.

[0009] Preferably, an arc-shaped support plate is installed at the bottom of the spray chamber, and the PE pipe runs on the arc-shaped support plate.

[0010] Preferably, a water-absorbing cotton block arranged in a ring shape is installed on the outlet.

[0011] Preferably, a guide cylinder is installed at the inlet, the outer wall of the guide cylinder is slidably connected to the inlet, the PE pipe runs in the guide cylinder, the fixed ring is installed on the guide cylinder away from the inlet end, four adjusting screws are circumferentially distributed on the outer ring of the guide cylinder, one end of the adjusting screw is fixed to the fixed ring by a nut, and the other end of the adjusting screw is fixed to the inner wall of the spray chamber by a nut.

[0012] Preferably, a water collecting chamber is installed at the bottom end of the shell, the water collecting chamber is connected to the spray chamber, a pipeline with a pump is installed on the surface of the shell, one end of the pipeline with a pump is connected to the water collecting chamber, and the other end of the pipeline with a pump is connected to each spray pipe.

[0013] Preferably, a supporting leg is installed at the bottom end of the shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a PE pipe cooling device that can spray without dead angles. Several spray pipes are circumferentially installed on the inner wall of the spray chamber, so as to form a surrounding distribution on the surface of the PE pipe, so as to achieve spraying on the surface of the PE pipe without dead angles. And the PE pipe does not need to be sent into it as a whole, only the PE pipe sent into the shell is cooled, which can greatly reduce the volume of the shell. The PE pipe is sent into the shell from the inlet and sent out from the outlet. The PE pipe passes through the spray chamber and the air-drying chamber in turn. After the PE pipe passes through the spray chamber first, the atomizing nozzle installed on the spray pipe sprays atomized water droplets on the surface of the PE pipe. Because several spray pipes are circumferentially installed on the inner wall of the spray chamber, so as to form a surrounding distribution on the surface of the PE pipe, the two ends of the spray pipe are blocked, and the spray pipe and the running direction of the PE pipe are arranged in parallel. The PE pipe after spraying passes through the air-drying chamber, and the water droplets on the surface of the PE pipe are air-dried in the air-drying chamber.

[0016] 2. The utility model provides a PE pipe cooling device that can spray without dead angles. A plurality of vortex fans are installed on the inner wall of the air-drying chamber, so as to facilitate air-drying the surface of the PE pipe. The accumulated water at the bottom of the air-drying chamber flows into the spraying chamber and is collected in the water collecting chamber. The pump pipeline works to send the water collected in the water collecting chamber back into the spraying pipe, thereby realizing the secondary utilization of the spraying water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The internal structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The internal structure of the utility model is shown in FIG. Figure 2 (corresponding to the cross-sectional view of the guide cylinder);

[0020] Figure 3 It is the appearance diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation of the arc-shaped support plate of the utility model.

[0022] In the figure: 10. Shell; 11. Spray chamber; 12. Air drying chamber; 13. Partition; 14. Inlet; 15. Outlet; 16. Water collecting chamber; 17. Spray pipe; 18. Atomizing nozzle; 19. Vortex fan; 20. Arc support plate; 21. Water-absorbing cotton block; 22. Guide cylinder; 23. Fixed ring; 24. Adjusting screw; 25. Support leg. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of 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.

[0024] Example

[0025] The utility model will be further described below in conjunction with the accompanying drawings.

[0026] like Figures 1 to 4As shown, this embodiment provides a PE pipe cooling device capable of spraying without dead angles, comprising:

[0027] The shell 10, the spray chamber 11 and the air drying chamber 12 are arranged in the shell 10 and separated by a partition 13. The inlet 14 and the outlet 15 are opened at the side ends of the shell 10 opposite to each other. The inlet 14 is connected to the spray chamber 11, and the outlet 15 is connected to the air drying chamber 12. A plurality of spray pipes 17 are circumferentially installed on the inner wall of the spray chamber 11, and a plurality of atomizing nozzles 18 are evenly installed on the spray pipes 17.

[0028] The working principle and beneficial effects of the above technical solution are:

[0029] The utility model discloses a PE pipe cooling device capable of spraying without dead angles. The PE pipe is fed into the housing 10 from the inlet 14 and is fed out from the outlet 15. The PE pipe passes through the spray chamber 11 and the air-drying chamber 12 in sequence. After the PE pipe passes through the spray chamber 11 first, the atomizing nozzle 18 installed on the spray pipe 17 sprays atomized water droplets on the surface of the PE pipe. Because a plurality of spray pipes 17 are circumferentially installed on the inner wall of the spray chamber 11, a circumferential distribution on the surface of the PE pipe is formed. The two ends of the spray pipe 17 are blocked, and the spray pipe 17 is arranged parallel to the running direction of the PE pipe. The PE pipe after spraying passes through the air-drying chamber 12, and the water droplets on the surface of the PE pipe are air-dried in the air-drying chamber 12. The utility model provides a PE pipe cooling device capable of spraying without dead angles. A plurality of spray pipes 17 are circumferentially installed on the inner wall of the spray chamber 11, so as to form a circumferential distribution on the surface of the PE pipe, so as to achieve spraying on the surface of the PE pipe without dead angles. Furthermore, the entire PE pipe does not need to be fed into the shell 10 , and only the PE pipe fed into the shell 10 is cooled, which can greatly reduce the volume of the shell 10 .

[0030] In one embodiment, a window is installed on the surface of the housing 10 .

[0031] The beneficial effects of the above technical solution are:

[0032] The setting of the viewing window makes it easy to observe the movement of the PE pipe in the shell 10.

[0033] In one embodiment, a hole is opened at the center end of the partition 13 for the PE pipe to pass through, and a connecting hole is opened at the bottom end of the partition 13.

[0034] The working principle and beneficial effects of the above technical solution are:

[0035] The setting of the opening facilitates the movement and positioning of the PE pipe, while the setting of the connecting hole facilitates the accumulated water at the bottom of the air-drying chamber 12 to flow into the spray chamber 11.

[0036] In one embodiment, a plurality of vortex fans 19 are installed on the inner wall of the air drying chamber 12 , and the vortex fans 19 are installed away from the bottom of the air drying chamber 12 .

[0037] The working principle and beneficial effects of the above technical solution are:

[0038] A plurality of vortex fans 19 are installed on the inner wall of the air drying chamber 12, so as to facilitate air drying of the surface of the PE pipe, and the vortex fans 19 are installed away from the bottom of the air drying chamber 12, because the bottom of the air drying chamber 12 is used to collect accumulated water.

[0039] In one embodiment, an arc-shaped support plate 20 is installed at the bottom of the spray chamber 11 , and the PE pipe runs on the arc-shaped support plate 20 .

[0040] The beneficial effects of the above technical solution are:

[0041] The arc-shaped support plate 20 is provided to assist the movement of the PE pipe.

[0042] In one embodiment, the outlet 15 is provided with a water-absorbing cotton block 21 arranged in a ring shape.

[0043] The beneficial effects of the above technical solution are:

[0044] The water-absorbing cotton block 21 is provided to wipe the surface of the PE pipe coming out from the outlet 15 dry.

[0045] In one embodiment, a guide cylinder 22 is installed at the inlet 14, the outer wall of the guide cylinder 22 is slidably connected to the inlet 14, the PE pipe runs in the guide cylinder 22, the fixed ring 23 is installed at the end of the guide cylinder 22 away from the inlet 14, and four adjusting screws 24 are circumferentially distributed on the outer ring of the guide cylinder 22. One end of the adjusting screw 24 is fixed to the fixed ring 23 by a nut, and the other end of the adjusting screw 24 is fixed to the inner wall of the spray chamber 11 by a nut.

[0046] The working principle and beneficial effects of the above technical solution are:

[0047] The guide cylinder 22 is provided to guide and limit the PE pipe sent from the inlet 14 into the spray chamber 11. The guide cylinder 22 is slidably installed in the inlet 14. The guide cylinder 22 is fixedly installed on the inlet 14 by the cooperation of the adjusting screw 24 and the nut.

[0048] In one embodiment, a water collecting chamber 16 is installed at the bottom end of the shell 10, and the water collecting chamber 16 is connected to the spray chamber 11. A pump pipeline is installed on the surface of the shell 10, one end of the pump pipeline is connected to the water collecting chamber 16, and the other end of the pump pipeline is connected to each spray pipe 17.

[0049] The working principle and beneficial effects of the above technical solution are:

[0050] The water collecting chamber 16 is used to collect the spray water in the spray chamber 11. The atomized water droplets sprayed by the atomizing nozzle 18 adhere to the surface of the PE pipe, slide down and settle at the bottom of the spray chamber 11, and are collected in the water collecting chamber 16. The pump pipeline works to send the water collected in the water collecting chamber 16 back into the spray pipe 17, thereby realizing the secondary utilization of the spray water.

[0051] In one embodiment, a supporting leg 25 is mounted on the bottom end of the housing 10 .

[0052] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A PE pipe cooling device capable of spraying without dead angles, characterized in that: include: A shell (10), a spray chamber (11) and an air drying chamber (12) are arranged in the shell (10) and separated by a partition (13); an inlet (14) and an outlet (15) are opened at the side ends of the shell (10) opposite to each other; the inlet (14) is connected to the spray chamber (11), and the outlet (15) is connected to the air drying chamber (12); a plurality of spray pipes (17) are circumferentially installed on the inner wall of the spray chamber (11); and a plurality of atomizing nozzles (18) are evenly installed on the spray pipes (17).

2. A PE pipe cooling device capable of spraying without dead angles according to claim 1, characterized in that: A window is installed on the surface of the housing (10).

3. A PE pipe cooling device capable of spraying without dead angles according to claim 1, characterized in that: The central end of the partition (13) is provided with an opening for the PE pipe to pass through, and the bottom end of the partition (13) is provided with a communicating hole.

4. A PE pipe cooling device capable of spraying without dead angles according to claim 1, characterized in that: A plurality of vortex fans (19) are installed on the inner wall of the air drying chamber (12), and the vortex fans (19) are installed away from the bottom of the air drying chamber (12).

5. The PE pipe cooling device capable of spraying without dead angles according to claim 1, characterized in that: An arc-shaped support plate (20) is installed at the bottom of the spray chamber (11), and the PE pipe runs on the arc-shaped support plate (20).

6. A PE pipe cooling device capable of spraying without dead angles according to claim 1, characterized in that: The outlet (15) is provided with a water-absorbing cotton block (21) arranged in a ring shape.

7. The PE pipe cooling device capable of spraying without dead angles according to claim 1, characterized in that: The inlet (14) is provided with a guide cylinder (22), the outer wall of the guide cylinder (22) is slidably connected to the inlet (14), the PE pipe runs in the guide cylinder (22), a fixing ring (23) is installed at the end of the guide cylinder (22) away from the inlet (14), four adjusting screws (24) are circumferentially distributed on the outer ring of the guide cylinder (22), one end of the adjusting screw (24) is fixed to the fixing ring (23) by a nut, and the other end of the adjusting screw (24) is fixed to the inner wall of the spray chamber (11) by a nut.

8. The PE pipe cooling device capable of spraying without dead angles according to claim 1, characterized in that: A water collecting chamber (16) is installed at the bottom end of the shell (10), and the water collecting chamber (16) is connected to the spray chamber (11). A pipeline with a pump is installed on the surface of the shell (10), one end of the pipeline with a pump is connected to the water collecting chamber (16), and the other end of the pipeline with a pump is connected to each spray pipe (17).

9. The PE pipe cooling device capable of spraying without dead angles according to claim 1, characterized in that: A supporting leg (25) is installed at the bottom end of the housing (10).

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