CN215040152U

CN215040152U - Tubular product vacuum cooling case

Info

Publication number: CN215040152U
Application number: CN202121284410.5U
Authority: CN
Inventors: 段海涛
Original assignee: Henan Junrui Polymer Material Co ltd
Current assignee: Henan Junrui Polymer Material Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-07
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a tubular product vacuum cooling box, including die orifice joint, base plate, wet return pump, spray cooling case, vacuum sizing pipe, atomizer, cooling storehouse, water feeding pump and shower, the base plate top is located to the die orifice joint, spray cooling case locates the base plate top, vacuum sizing pipe one end is connected on the die orifice joint, the vacuum sizing pipe other end runs through and sprays cooling incasement, cooling storehouse is located and is sprayed cooling roof portion, the wet return pump is located under the base plate and is connected in cooling storehouse side lower extreme, spray cooling incasement upper end is located to the shower, atomizer evenly distributed locates under the shower, water feeding pump locates and sprays cooling roof portion, water feeding pump connects in shower and cooling storehouse. The utility model belongs to the technical field of the tubular product vacuum sizing, specifically indicate one kind through the baffle, avoid the hot water of retrieving, direct and heat sink contact, the tubular product vacuum cooling case of avoiding damaging.

Description

Tubular product vacuum cooling case

Technical Field

The utility model belongs to the technical field of the tubular product vacuum sizing, specifically indicate a tubular product vacuum cooling case.

Background

At present, a sizing sleeve of a vacuum sizing box is generally arranged at the inlet end of the vacuum sizing box, and when a pipe is extruded out of a die orifice by an extruder head, the pipe enters the sizing sleeve for sizing after being precooled by a section of air. But discovery in the actual production, the air precooling effect is unsatisfactory, lead to pipe case hardening not enough, lead to the external diameter after the sizing uneven, easily produce the wastrel, the effect of drawing pipe simultaneously is poor, tubular product is yielding, the cooling of spraying circulation is adopted to present most vacuum sizing case, this kind of cooling mode, when using, need retrieve the income storehouse with the water after spraying in, the spraying goes out again after the cooling, cool down, but after the in-service use, the temperature of recovery temperature is too high, direct and cooling subassembly contact, lead to cooling subassembly increase cooling power easily, improve power consumptively, influence the life-span of cooling subassembly even.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a through the baffle, avoid the hot water of retrieving, direct and heat sink contact avoids the tubular product vacuum cooling case of damage.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a tubular product vacuum cooling box comprises a die orifice joint, a substrate, a water return pump, a spraying cooling box, a vacuum sizing pipe, an atomizing nozzle, a cooling bin, a water feeding pump and a spraying pipe, wherein the die orifice joint is arranged at the top of the substrate; the cooling storehouse includes the storehouse body, heat sink, heat dissipation shell, heat dissipation flabellum, baffle and heat conduction pole, spray cooling pipe top is located to the storehouse body, storehouse body top is connected in the water feeding pump, storehouse body lateral surface is connected in the wet return pump, the baffle is located storehouse body bottom surface center department and is set up, the heat conduction pole is located storehouse body inner wall bottom surface and is kept away from one of water feeding pump and serve, heat sink is located one of storehouse body inner wall bottom surface near the water feeding pump and is served, the heat dissipation shell is embedded to be located one of storehouse body upper wall near the heat conduction pole and serves, the rotatable the locating of heat dissipation flabellum is in the heat dissipation shell.

Furthermore, lifting hydraulic machines are symmetrically arranged below the base plate, so that the height can be conveniently adjusted.

Further, a cushion layer is arranged below the lifting hydraulic machine.

Furthermore, fixed sleeve blocks are symmetrically arranged at two ends of the spray pipe and are fixedly arranged at the upper end of the side surface of the inner wall of the spray cooling box.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of tubular product vacuum cooling box easy operation, the mechanism is compact, and reasonable in design through addding the baffle, utilizes the baffle to block the direct and heat sink contact of water of retrieving, through the heat conduction pole heat absorption, the heat dissipation flabellum accelerates the heat dissipation, reduces the temperature of retrieving water to reduce the influence of retrieving water to the heat sink.

Drawings

Fig. 1 is an overall structure diagram of the vacuum cooling box for pipes of the present invention.

The device comprises a die orifice joint 1, a die orifice joint 2, a base plate 3, a water return pump 4, a spraying cooling box 5, a vacuum sizing pipe 6, an atomizing nozzle 7, a cooling bin 8, a water feeding pump 9, a spraying pipe 10, a bin body 11, a cooling device 12, a heat dissipation shell 13, heat dissipation fan blades 14, a partition plate 15, a heat conducting rod 16, a lifting hydraulic machine 17, a cushion layer 18 and a fixed sleeve block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the utility model relates to a pipe vacuum cooling box, which comprises a die orifice joint 1, a base plate 2, a water return pump 3, a spraying cooling box 4, a vacuum sizing pipe 5, an atomizing spray head 6, a cooling bin 7, a water feeding pump 8 and a spraying pipe 9, the die orifice joint 1 is arranged at the top of the substrate 2, the spraying and cooling box 4 is arranged at the top of the substrate 2, one end of the vacuum sizing pipe 5 is connected to the die orifice joint 1, the other end of the vacuum sizing pipe 5 penetrates through the spraying cooling box 4, the cooling bin 7 is arranged at the top of the spraying cooling box 4, the water return pump 3 is arranged below the substrate 2 and is connected with the lower end of the side surface of the cooling bin 7, the spray pipe 9 is arranged at the upper end in the spray cooling box 4, the atomizing nozzles 6 are uniformly distributed below the spray pipe 9, the water supply pump 8 is arranged at the top of the spray cooling box 4, and the water supply pump 8 is connected with the spray pipe 9 and the cooling bin 7; cooling storehouse 7 includes the storehouse body 10, heat sink 11, heat dissipation shell 12, heat dissipation flabellum 13, baffle 14 and heat conduction pole 15, spray cooling pipe top is located to storehouse body 10, storehouse body 10 top is connected in water feeding pump 8, storehouse body 10 lateral surface is connected in return water pump 3, baffle 14 is located 10 inner wall bottom surface centers in storehouse body and is located the setting, heat conduction pole 15 is located 10 inner wall bottom surfaces in storehouse and is kept away from one of water feeding pump 8 and serve, heat sink 11 is located 10 inner wall bottom surfaces in storehouse and is close to one of water feeding pump 8 and serve, heat dissipation shell 12 is embedded to be located 10 upper walls in storehouse body and serve near one of heat conduction pole 15, heat dissipation flabellum 13 is rotatable to be located in heat dissipation shell 12.

And lifting hydraulic machines 16 are symmetrically arranged below the base plate 2.

A cushion layer 17 is arranged below the lifting hydraulic machine 16.

The two ends of the spray pipe 9 are symmetrically provided with fixed sleeve blocks 18, and the fixed sleeve blocks 18 are fixedly arranged at the upper end of the side surface of the inner wall of the spray cooling box 4.

During the specific use, at first the die orifice connects 1 and the extruder is connected, the extruder extrudes tubular product, tubular product gets into in the die orifice connects 1, later get into in the vacuum sizing pipe 5, start water feed pump 8 and recycle pump, the water in the storehouse body 10 of air feed pump extraction, spray on vacuum sizing pipe 5 through atomizer 6, reduce the temperature of vacuum sizing pipe 5, the water that backwater pump 3 will spray, send back the storehouse body 10 in, the contact of heat conduction pole 15 and the water of getting back to the storehouse body 10, absorb the heat, heat dissipation flabellum 13 rotates, accelerate in heat transfer gets into the air on the heat conduction pole 15, avoid heat sink 11 to damage.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a tubular product vacuum cooling case which characterized in that: the cooling device comprises a die orifice joint, a substrate, a water return pump, a spraying cooling box, a vacuum sizing pipe, an atomization nozzle, a cooling bin, a water feeding pump and a spray pipe, wherein the die orifice joint is arranged at the top of the substrate, the spraying cooling box is arranged at the top of the substrate, one end of the vacuum sizing pipe is connected to the die orifice joint, the other end of the vacuum sizing pipe penetrates through the spraying cooling box, the cooling bin is arranged at the top of the spraying cooling box, the water return pump is arranged below the substrate and connected to the lower end of the side surface of the cooling bin, the spray pipe is arranged at the upper end in the spraying cooling box, the atomization nozzle is uniformly distributed below the spray pipe, the water feeding pump is arranged at the top of the spraying cooling box, and the water feeding pump is connected to the spray pipe and the cooling bin; the cooling storehouse includes the storehouse body, heat sink, heat dissipation shell, heat dissipation flabellum, baffle and heat conduction pole, spray cooling pipe top is located to the storehouse body, storehouse body top is connected in the water feeding pump, storehouse body lateral surface is connected in the wet return pump, storehouse body bottom surface center department is located to the baffle, the heat conduction pole is located storehouse body bottom surface and is kept away from one of water feeding pump and serve, heat sink is located storehouse body bottom surface and is close to one of water feeding pump and serve, the heat dissipation shell is embedded to be located storehouse body upper wall and is close to one of heat conduction pole and serve, the rotatable heat dissipation flabellum of locating in the shell that dispels the heat.

2. The tube vacuum cooling box of claim 1, wherein: lifting hydraulic presses are symmetrically arranged below the base plate.

3. The tube vacuum cooling box of claim 2, wherein: and a cushion layer is arranged below the lifting hydraulic press.

4. A tube vacuum cooling box according to claim 3, characterized in that: the spraying pipe is characterized in that two ends of the spraying pipe are symmetrically provided with fixed sleeve blocks, and the fixed sleeve blocks are fixedly arranged at the upper end of the side surface of the inner wall of the spraying cooling box.