Plastic pipe spraying device with reflection function

Abstract

The utility model discloses a plastic pipe spraying device with a reflection function, and belongs to the technical field of plastic pipe cooling. Comprising a spraying box, a water supply support and water supply pipes arranged in the circumferential direction are arranged in the spraying box, and a plastic pipe penetrates through the water supply support; the multiple nozzles are installed on the water supply pipe, and all the nozzles are arranged towards the plastic pipe; the reflecting plates are connected with the water supply pipe through reflecting plate mounting supports and located on the side portion of the water supply pipe, all the reflecting plates are arranged around the plastic pipe, and reflecting areas are formed between the reflecting plates and the plastic pipe. The high-pressure cooling water sprayed by the nozzle is reflected back and forth in the reflection area to form a cooling area in which water drops continuously move, so that the utilization efficiency of the cooling water is improved, and compared with the prior art, a better cooling effect is achieved within the same time, and the energy consumption required for achieving the same cooling effect is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic pipe cooling, and in particular relates to a plastic pipe spraying device with a reflection function. Background Art

[0002] In the process of plastic pipe production, the high-temperature plastic pipes produced need to be cooled and shaped by a spray box. The current spray box only has a plurality of cooling nozzles, and the plastic pipes are cooled by spraying high-pressure cooling water through the cooling nozzles. However, after the high-pressure cooling water is sprayed onto the surface of the plastic pipe, it will quickly reflect to the inner wall of the spray box, resulting in low cooling water utilization efficiency and increased energy consumption required for cooling. Summary of the invention

[0003] The utility model aims at solving the above problems in the prior art and proposes a plastic pipe spraying device with a reflection function which can improve the utilization efficiency of cooling water and reduce energy consumption.

[0004] The utility model can be realized through the following technical solutions:

[0005] A plastic pipe spraying device with a reflection function, comprising:

[0006] A spray box, which has a water supply bracket and circumferentially arranged water supply pipes, and a plastic pipe passes through the water supply bracket;

[0007] A plurality of nozzles are provided and installed on the water supply pipe, and each of the nozzles is arranged toward the plastic pipe;

[0008] The reflector is connected to the water supply pipe through a reflector mounting bracket and is located on the side of the water supply pipe. Each reflector is arranged around the plastic pipe, and a reflective area is formed between the reflector and the plastic pipe. The high-pressure cooling water ejected by the nozzle is reflected back and forth in the reflective area.

[0009] As a further improvement of the present invention, the water supply bracket is arranged in an annular structure, so that the plurality of water supply pipes and the nozzles installed thereon are annularly surrounded outside the plastic pipe.

[0010] As a further improvement of the utility model, a single water supply pipe can be installed with one or two reflecting plates.

[0011] As a further improvement of the present invention, there is a distance between two adjacent reflecting plates, and each of the nozzles is located between two of the reflecting plates.

[0012] As a further improvement of the present invention, the reflective plate is arranged in an arc shape, and a plurality of the reflective plates are arranged around the plastic pipe to form an effective reflective space between the reflective plates and the plastic pipe.

[0013] As a further improvement of the utility model, the nozzle is installed on the water supply bracket through a water supply pipe, and a plurality of nozzles are arranged on a single water supply pipe.

[0014] As a further improvement of the utility model, a hose is connected between the water supply pipe and the water supply bracket.

[0015] As a further improvement of the utility model, an adjusting connecting rod is connected between the water supply pipe and the inner wall of the spray box, and the distance between the water supply pipe and the plastic pipe is adjusted by the deformation of the adjusting connecting rod and the hose, and the distance between the nozzle and the reflector and the plastic pipe is adjusted synchronously.

[0016] As a further improvement of the utility model, the adjusting connecting rod comprises:

[0017] A first mounting seat, which is arranged on the water supply pipe;

[0018] A second mounting seat, which is arranged on the inner wall of the spray box;

[0019] The ends of the first connecting rod and the second connecting rod are hinged, and the other end of the first connecting rod is hinged to the first mounting seat, and the other end of the second connecting rod is hinged to the second mounting seat.

[0020] As a further improvement of the utility model, the nozzle is configured as a conical water spraying structure, and the high-pressure cooling water sprayed from the multiple nozzles completely covers the surface of the plastic pipe.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. Each reflector is arranged around the plastic pipe, and a reflective area is formed between the reflector and the plastic pipe. The high-pressure cooling water sprayed by the nozzle reflects back and forth in the reflective area, forming a cooling area where water droplets continuously move, thereby improving the utilization efficiency of cooling water. Compared with the prior art, it has a better cooling effect in the same time and reduces the energy consumption required to achieve the same cooling effect;

[0023] 2. The reflective plates are set in an arc shape. Multiple reflective plates surround the plastic pipe to form an effective reflection space between the plastic pipe, thereby achieving the best reflection effect on the high-pressure cooling water;

[0024] 3. An adjusting connecting rod is connected between the water supply pipe and the inner wall of the spray box. By simply pulling the water supply pipe, the distance between the nozzle and the reflector plate and the plastic pipe can be adjusted by rotating the first connecting rod and the second connecting rod, so that the entire spray device can cool plastic pipes of different diameters and has universality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a plastic pipe spraying device with a reflection function of the utility model;

[0026] Figure 2 It is a schematic diagram of the position adjustment structure of the water supply pipe of the utility model.

[0027] In the figure, 100, spray box; 110, water supply bracket; 120, water supply pipe; 130, nozzle; 140, reflection plate; 150, adjustment connecting rod; 151, first mounting seat; 152, second mounting seat; 153, first connecting rod; 154, second connecting rod; 160, hose; 200, plastic pipe. DETAILED DESCRIPTION

[0028] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical method of the present invention, but the present invention is not limited to these embodiments.

[0029] like Figure 1-2 As shown, the utility model provides a plastic pipe spraying device with a reflection function, comprising:

[0030] The spray box 100 has a water supply bracket 110 and a circumferentially arranged water supply pipe 120, and the plastic pipe 200 passes through the water supply bracket 110;

[0031] A plurality of nozzles 130 are provided and installed on the water supply pipe 120, and each nozzle 130 is arranged toward the plastic pipe 200;

[0032] The reflective plate 140 is connected to the water supply pipe 120 through the reflective plate mounting bracket 131 and is located on the side of the water supply pipe 120. When multiple nozzles 130 are set on the water supply bracket 110, each reflective plate 140 is set around the plastic pipe 200, and a reflective area is formed between the reflective plate 140 and the plastic pipe 200. The high-pressure cooling water sprayed by the nozzle 130 is reflected back and forth in the reflective area.

[0033] That is to say, the high-pressure cooling water sprayed from the nozzle 130 will be reflected back and forth in the reflection area formed between the reflection plate 140 and the plastic pipe 200, forming a cooling area where water droplets continuously move, thereby improving the utilization efficiency of the cooling water. Compared with the prior art, it has a better cooling effect in the same time and reduces the energy consumption required to achieve the same cooling effect.

[0034] Preferably, the water supply bracket 110 is arranged in an annular structure, and multiple water supply pipes 120 are arranged circumferentially, so that multiple nozzles 130 are annularly surrounded by the plastic pipe 200, and in order to improve the cooling effect, the nozzle 130 is arranged as a conical water spray structure, so that the high-pressure cooling water sprayed by the multiple nozzles 130 can fully cover the surface of the plastic pipe 200, thereby achieving the purpose of uniform cooling.

[0035] Preferably, a single water supply pipe 120 may be installed with one or two reflective plates 140, wherein in this embodiment Figure 1 The single water supply pipe 120 shown has only one reflector 140 installed on one side, but reflectors 140 may also be installed on both sides of the single water supply pipe 120 , and both situations may be selectively replaced according to actual needs.

[0036] Preferably, there is a spacing between two adjacent reflecting plates 140, and each nozzle 130 is located between two of the reflecting plates 140. The spacing is set to reserve a position for the nozzle 130. At the same time, the cooling water in the reflecting area will be ejected outward from the spacing between any two adjacent reflecting plates 140 after multiple reflections and sufficient heat exchange with the high-temperature plastic pipe 200. This ensures that the cooling water in the entire reflecting area is in a state of continuous circulation and replenishment, thereby achieving a good cooling effect.

[0037] Preferably, the reflective plates 140 are arranged in an arc shape, and a plurality of reflective plates 140 surround the plastic pipe 200 to form an effective reflective space between the plastic pipe 200, thereby achieving the best reflective effect on the high-pressure cooling water.

[0038] Preferably, a hose 160 is connected between the water supply pipe 120 and the water supply bracket 110 .

[0039] Furthermore, an adjusting connecting rod 150 is connected between the water supply pipe 120 and the inner wall of the spray box 100. The deformation of the connecting rod 150 and the hose 160 is adjusted to adjust the distance between the water supply pipe 120 and the plastic pipe 200, and the distance between the nozzle 130 and the reflector 140 and the plastic pipe 200 is adjusted synchronously.

[0040] Specifically, the adjusting connecting rod 150 includes:

[0041] A first mounting base 151, which is disposed on the water supply pipe 120;

[0042] A second mounting seat 152, which is disposed on the inner wall of the spray box 100;

[0043] The ends of the first connecting rod 153 and the second connecting rod 154 are hinged, and the other end of the first connecting rod 153 is hinged to the first mounting seat 151 , and the other end of the second connecting rod 154 is hinged to the second mounting seat 152 .

[0044] Therefore, the distance between the nozzle 130 and the reflector 140 and the plastic pipe 200 can be adjusted by simply pulling the water supply bracket 110 and rotating the first connecting rod 153 and the second connecting rod 154, so that the entire spraying device can cool plastic pipes 200 of different diameters and has universality.

[0045] The technical means disclosed in the scheme of the utility model are not limited to the technical means disclosed by the above technical means, but also include technical solutions composed of any combination of the above technical features. The above is a specific implementation method of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

[0046] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0047] In addition, in the present invention, the descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A plastic pipe spraying device with reflection function, characterized in that: include: A spray box, which has a water supply bracket and circumferentially arranged water supply pipes, and a plastic pipe passes through the water supply bracket; A plurality of nozzles are provided and installed on the water supply pipe, and each of the nozzles is arranged toward the plastic pipe; The reflector is connected to the water supply pipe through a reflector mounting bracket and is located on the side of the water supply pipe. Each reflector is arranged around the plastic pipe, and a reflective area is formed between the reflector and the plastic pipe. The high-pressure cooling water ejected by the nozzle is reflected back and forth in the reflective area.

2. A plastic pipe spraying device with a reflective function according to claim 1, characterized in that: The water supply bracket is arranged in an annular structure, so that the plurality of water supply pipes and the nozzles installed thereon are arranged in an annular shape around the outside of the plastic pipe.

3. The plastic pipe spraying device with reflection function according to claim 1, characterized in that: A single water supply pipe may be installed with one or two reflecting plates.

4. The plastic pipe spraying device with reflection function according to claim 1, characterized in that: There is a distance between two adjacent reflecting plates, and each of the nozzles is located between two of the reflecting plates.

5. The plastic pipe spraying device with reflection function according to claim 1, characterized in that: The reflective plates are arranged in an arc shape, and a plurality of the reflective plates surround the plastic pipe to form an effective reflective space between the plastic pipe and the reflective plates.

6. The plastic pipe spraying device with reflection function according to claim 1, characterized in that: A hose is connected between the water supply pipe and the water supply bracket.

7. The plastic pipe spraying device with reflection function according to claim 6, characterized in that: An adjusting rod is connected between the water supply pipe and the inner wall of the spray box. The distance between the water supply pipe and the plastic pipe is adjusted through the deformation of the adjusting rod and the hose, and the distance between the nozzle and the reflector and the plastic pipe is adjusted synchronously.

8. The plastic pipe spraying device with reflection function according to claim 7, characterized in that: The adjusting connecting rod comprises: A first mounting seat, which is arranged on the water supply pipe; A second mounting seat, which is arranged on the inner wall of the spray box; The ends of the first connecting rod and the second connecting rod are hinged, and the other end of the first connecting rod is hinged to the first mounting seat, and the other end of the second connecting rod is hinged to the second mounting seat.

9. The plastic pipe spraying device with reflection function according to claim 1, characterized in that: The nozzle is configured as a conical water spraying structure, and the high-pressure cooling water sprayed from the plurality of nozzles completely covers the surface of the plastic pipe.

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