阅读说明：本技术 一种新型玻纤增强热塑性塑料管及其生产工艺 (Novel glass fiber reinforced thermoplastic plastic pipe and production process thereof ) 是由 吴河山 秦国安 秦鹏 于 2020-04-28 设计创作，主要内容包括：本发明涉及玻纤增强塑料管技术领域,且公开了一种新型玻纤增强热塑性塑料管,包括数量为两个的通管,所述通管的顶部和底部均固定安装有竖板,左侧所述竖板的右侧固定安装有空心筒,所述空心筒的内部活动安装有挡盘,所述挡盘的右侧固定安装有一端贯穿并延伸到空心筒外部且与右侧竖板固定连接的横杆。该新型玻纤增强热塑性塑料管及其生产工艺,通过设置竖板、横杆和延伸管,使用者在使用设备时,通管和延伸管内流通污水,在结冰过程中污水开始膨胀,结冰时产生的内部张力使得延伸管从通管内伸出,如此,延伸管和通管的整体容量增加,则延伸管和通管受到的张力减小,延伸管和通管的内部结构损坏较小,其使用寿命得到了延长。(The invention relates to the technical field of glass fiber reinforced plastic pipes and discloses a novel glass fiber reinforced thermoplastic plastic pipe which comprises two through pipes, wherein vertical plates are fixedly arranged at the top and the bottom of each through pipe, a hollow cylinder is fixedly arranged on the right side of the vertical plate on the left side, a baffle disc is movably arranged in the hollow cylinder, and a cross rod, one end of which penetrates through the hollow cylinder and extends to the outside of the hollow cylinder, is fixedly arranged on the right side of the baffle disc. This novel fine reinforcing thermoplastic plastic pipe of glass and production technology thereof, through setting up riser, horizontal pole and extension pipe, the user is when the user is using equipment, the intraductal circulation sewage of siphunculus and extension, the sewage begins to expand at freezing in-process, the inside tension that produces when freezing makes the extension pipe stretch out from the siphunculus, so, the whole capacity increase of extension pipe and siphunculus, then the tension that extension pipe and siphunculus received reduces, the inner structure damage of extension pipe and siphunculus is less, its life has obtained the extension.)

1. The utility model provides a novel fine reinforcing thermoplastic plastic pipe of glass, includes siphunculus (1) that quantity is two, its characterized in that: the top and the bottom of siphunculus (1) all fixed mounting have riser (2), the left side the right side fixed mounting of riser (2) has hollow section of thick bamboo (3), the inside movable mounting of hollow section of thick bamboo (3) has fender dish (4), the right side fixed mounting that keeps off dish (4) has one end to run through and extend to hollow section of thick bamboo (3) outside and with right side riser (2) fixed connection's horizontal pole (5), the left side the inside movable mounting of siphunculus (1) has one end to run through and extend to the inside extension pipe (6) of left side siphunculus (1), the outside of extension pipe (6) has cup jointed sealing ring (7) of laminating mutually with siphunculus (1) inner wall, siphunculus (1) further includes inlayer pipe (8), first enhancement layer (9), second enhancement layer (10) and outer pipe (11), first enhancement layer (9) have been cup jointed to the outside of inlayer pipe (, the extension pipe comprises a first reinforcing layer (9), a second reinforcing layer (10) sleeved outside the first reinforcing layer (9), an outer layer pipe (11) sleeved outside the second reinforcing layer (10), an extension pipe (6) further comprises an inner pipe (12), a preimpregnation reinforcing layer (13), a glass fiber reinforcing layer (14) and an outer pipe (15), the preimpregnation reinforcing layer (13) is sleeved outside the inner pipe (12), the glass fiber reinforcing layer (14) is sleeved outside the preimpregnation reinforcing layer (13), and the outer pipe (15) is sleeved outside the glass fiber reinforcing layer (14).

2. A novel glass fiber reinforced thermoplastic pipe as in claim 1 wherein: the hollow cylinder (3), the baffle disc (4) and the cross rod (5) are all made of stainless steel, and the baffle disc (4) and the inner wall of the hollow cylinder (3) are attached to each other.

3. A novel glass fiber reinforced thermoplastic pipe as in claim 1 wherein: the inner walls of the sealing ring (7) and the through pipe (1) are attached to each other, and the vertical plate (2) is a high-carbon steel plate.

4. The production process of the novel glass fiber reinforced thermoplastic plastic pipe is characterized by comprising the following steps of:

1) manufacturing an inner-layer pipe (8) by using an extruder and a die, sequentially winding a first enhancement layer (9) and a second enhancement layer (10) outside the inner-layer pipe (8) through a winding station according to a pre-designed and calculated strength coefficient to form a glass fiber enhancement layer, and sleeving an outer-layer pipe (11) outside the second enhancement layer (10) to obtain a through pipe (1);

2) manufacturing an inner pipe (12) by using an extruder and a mould, sequentially winding a prepreg reinforcing layer (13) and a glass fiber reinforcing layer (14) to form the glass fiber reinforcing layer by a winding station group on the outer part of the inner pipe (12) according to a pre-designed and calculated strength coefficient, and sleeving an outer pipe (15) on the outer part of the glass fiber reinforcing layer (14) to obtain an extension pipe (6);

3) inserting two ends of an extension pipe (6) into the two through pipes (1), and bonding a sealing ring (7) outside the extension pipe (6);

4) riser (2) all bond at the top and the bottom of siphunculus (1), hollow section of thick bamboo (3) bond on the right side of left side riser (2), keep off dish (4) at the inside movable mounting of hollow section of thick bamboo (3), run through and extend to hollow section of thick bamboo (3) outside and with right side riser (2) fixed connection's horizontal pole (5) in the right side fixed mounting one end that keeps off dish (4), make the fine reinforcing thermoplastic plastic pipe of a novel glass of asking.

Technical Field

The invention relates to the technical field of glass fiber reinforced plastic pipes, in particular to a novel glass fiber reinforced thermoplastic plastic pipe and a production process thereof.

Background

The glass fiber reinforced polypropylene pipe is a pipe which is connected in a hot-melt butt welding mode and a flange mode, has strong corrosion resistance, has good corrosion resistance to non-oxidizing acids (such as hydrochloric acid, dilute sulfuric acid, hydrofluoric acid, dilute nitric acid, alkali or salt solution), and is except strong-oxidizing acids such as concentrated nitric acid, fuming sulfuric acid, chlorinated acid and the like.

When the glass fiber reinforced plastic pipe is used for conveying sewage in an area with lower air temperature, the sewage is very easy to freeze in the glass fiber reinforced plastic pipe, although the glass fiber reinforced plastic pipe has certain elasticity, the freezing of the sewage in the glass fiber reinforced plastic pipe can greatly damage the internal structure of the glass fiber reinforced plastic pipe, the service life of the glass fiber reinforced plastic pipe is shortened, and a user is very annoying to this, so that the novel glass fiber reinforced thermoplastic plastic pipe and the production process thereof are provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the novel glass fiber reinforced thermoplastic plastic pipe and the production process thereof, which have the advantages of long service life and the like, and solve the problems that the internal structure of the glass fiber reinforced plastic pipe is greatly damaged due to the freezing of sewage, the service life of the glass fiber reinforced plastic pipe is shortened, and a user is very annoying to the problem.

(II) technical scheme

In order to realize the purposes that the icing of the sewage in the glass fiber reinforced plastic pipe can greatly damage the internal structure of the glass fiber reinforced plastic pipe and reduce the service life of the glass fiber reinforced plastic pipe, and a user is very annoying, the invention provides the following technical scheme: a novel glass fiber reinforced thermoplastic plastic pipe comprises two through pipes, wherein vertical plates are fixedly mounted at the top and the bottom of the through pipes, a hollow cylinder is fixedly mounted at the right side of the vertical plates at the left side, a baffle disc is movably mounted in the hollow cylinder, a cross rod is fixedly mounted at the right side of the baffle disc, one end of the cross rod penetrates through and extends out of the hollow cylinder and is fixedly connected with the vertical plate at the right side, an extension pipe is movably mounted in the through pipe at the left side, one end of the extension pipe penetrates through and extends into the through pipe at the left side, a sealing ring which is attached to the inner wall of the through pipe is sleeved outside the extension pipe, the through pipe further comprises an inner pipe, a first reinforcing layer, a second reinforcing layer and an outer pipe, the first reinforcing layer is sleeved outside the inner pipe, the second reinforcing layer is sleeved outside the first reinforcing layer, the outer pipe is sleeved outside, the extension pipe further comprises an inner pipe, a preimpregnated reinforcing layer, a glass fiber reinforcing layer and an outer pipe, wherein the preimpregnated reinforcing layer is sleeved outside the inner pipe, the glass fiber reinforcing layer is sleeved outside the preimpregnated reinforcing layer, and the outer pipe is sleeved outside the glass fiber reinforcing layer.

Preferably, the hollow cylinder, the baffle disc and the cross rod are all made of stainless steel, and the baffle disc and the inner wall of the hollow cylinder are attached.

Preferably, the sealing ring is attached to the inner wall of the through pipe, and the vertical plate is a high-carbon steel plate.

A production process of a novel glass fiber reinforced thermoplastic plastic pipe comprises the following steps:

1) manufacturing an inner layer pipe by using an extruder and a die, sequentially winding a first reinforcing layer and a second reinforcing layer outside the inner layer pipe through a winding station according to a strength coefficient calculated by pre-design to form a glass fiber reinforcing layer, and sleeving an outer layer pipe outside the second reinforcing layer to obtain a through pipe;

2) manufacturing an inner tube by using an extruder and a die, sequentially winding a prepreg reinforcing layer and a glass fiber reinforcing layer outside the inner tube by a winding station group according to a strength coefficient calculated by a pre-design to form the glass fiber reinforcing layer, and sleeving an outer tube outside the glass fiber reinforcing layer to obtain an extension tube;

3) inserting two ends of the extension pipe into the two through pipes, and bonding a sealing ring outside the extension pipe;

4) all bond the riser in the top and the bottom of siphunculus, at the hollow section of thick bamboo of right side bonding of left side riser, keep off the dish at the inside movable mounting of hollow section of thick bamboo, run through and extend to hollow section of thick bamboo outside and with right side riser fixed connection's horizontal pole in the right side fixed mounting one end that keeps off the dish, make the fine reinforcing thermoplastic plastic pipe of a novel glass of asking.

(III) advantageous effects

Compared with the prior art, the invention provides a novel glass fiber reinforced thermoplastic plastic pipe and a production process thereof, and the novel glass fiber reinforced thermoplastic plastic pipe has the following beneficial effects:

this novel fine reinforcing thermoplastic plastic pipe of glass and production technology thereof, through setting up the riser, hollow section of thick bamboo, keep off the dish, horizontal pole and extension pipe, the user is when the user is using equipment, siphunculus and the intraductal circulation sewage that extends, if external air temperature is lower make sewage freeze, it begins the inflation to freeze in-process sewage, the inside tension that produces when freezing makes the extension pipe stretch out from the siphunculus, so, the whole capacity of extension pipe and siphunculus increases, then the tension that extension pipe and siphunculus received reduces, the inner structure of extension pipe and siphunculus damages lessly, its life has obtained the extension.

Drawings

FIG. 1 is a schematic structural view of a novel glass fiber reinforced thermoplastic plastic pipe according to the present invention;

FIG. 2 is a right side view of a novel glass fiber reinforced thermoplastic plastic pipe through pipe provided by the invention;

fig. 3 is a right side view of the novel glass fiber reinforced thermoplastic plastic pipe extension pipe provided by the invention.

In the figure: the pipe comprises a through pipe 1, a vertical plate 2, a hollow cylinder 3, a baffle disc 4, a cross rod 5, an extension pipe 6, a sealing ring 7, an inner layer pipe 8, a first reinforcing layer 9, a second reinforcing layer 10, an outer layer pipe 11, an inner pipe 12, a prepreg reinforcing layer 13, a glass fiber reinforcing layer 14 and an outer pipe 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a novel glass fiber reinforced thermoplastic plastic pipe comprises two through pipes 1, wherein the top and the bottom of each through pipe 1 are fixedly provided with a vertical plate 2, the right side of the vertical plate 2 at the left side is fixedly provided with a hollow cylinder 3, a baffle disc 4 is movably arranged in the hollow cylinder 3, the right side of the baffle disc 4 is fixedly provided with a cross rod 5, one end of the cross rod penetrates through and extends to the outside of the hollow cylinder 3 and is fixedly connected with the vertical plate 2 at the right side, an extension pipe 6, one end of which penetrates through and extends to the inside of the through pipe 1 at the left side, is movably arranged in the through pipe 1 at the left side, a sealing ring 7, which is attached to the inner wall of the through pipe 1, is sleeved outside the extension pipe 6, the through pipe 1 further comprises an inner pipe 8, a first reinforcing layer 9, a second reinforcing layer 10 and an outer pipe 11, is sleeved outside the inner, the outer layer pipe 11 is sleeved outside the second enhancement layer 10, the extension pipe 6 further comprises an inner pipe 12, a preimpregnated enhancement layer 13, a glass fiber enhancement layer 14 and an outer pipe 15, the preimpregnated enhancement layer 13 is sleeved outside the inner pipe 12, the glass fiber enhancement layer 14 is sleeved outside the preimpregnated enhancement layer 13, the outer pipe 15 is sleeved outside the glass fiber enhancement layer 14, the hollow cylinder 3, the baffle disc 4 and the cross rod 5 are all made of stainless steel, the baffle disc 4 is attached to the inner wall of the hollow cylinder 3, the sealing ring 7 is attached to the inner wall of the through pipe 1, and the vertical plate 2 is a high-carbon steel plate. Thus, the whole capacity of the extension pipe 6 and the through pipe 1 is increased, the tension applied to the extension pipe 6 and the through pipe 1 is reduced, the damage to the internal structure of the extension pipe 6 and the through pipe 1 is small, and the service life of the extension pipe 6 and the through pipe 1 is prolonged.

A production process of a novel glass fiber reinforced thermoplastic plastic pipe comprises the following steps:

1) manufacturing an inner-layer tube 8 by using an extruder and a die, sequentially winding a first reinforcing layer 9 and a second reinforcing layer 10 outside the inner-layer tube 8 through a winding station according to a pre-designed and calculated strength coefficient to form a glass fiber reinforcing layer, and sleeving an outer-layer tube 11 outside the second reinforcing layer 10 to obtain a through tube 1;

2) manufacturing an inner tube 12 by using an extruder and a die, sequentially winding a prepreg reinforcing layer 13 and a glass fiber reinforcing layer 14 outside the inner tube 12 through a winding station group according to a pre-designed and calculated strength coefficient to form a glass fiber reinforcing layer, and sleeving an outer tube 15 outside the glass fiber reinforcing layer 14 to obtain an extension tube 6;

3) inserting two ends of an extension pipe 6 into the two through pipes 1, and bonding a sealing ring 7 outside the extension pipe 6;

4) riser 2 all bonds in the top and the bottom of siphunculus 1, bonds hollow section of thick bamboo 3 on the right side of left side riser 2, keeps off the dish 4 at the inside movable mounting of hollow section of thick bamboo 3, runs through and extends to hollow section of thick bamboo 3 outside and with right side riser 2 fixed connection's horizontal pole 5 in the right side fixed mounting one end that keeps off dish 4, makes the fine reinforcing thermoplastic pipe of a novel glass of asking.

To sum up, this novel fine reinforcing thermoplastic plastic pipe of glass and production technology thereof, through setting up riser 2, hollow cylinder 3, keep off dish 4, horizontal pole 5 and extension pipe 6, the user is when the use equipment, logical sewage in siphunculus 1 and the extension pipe 6, if outside temperature is lower make sewage freeze, it begins the inflation to freeze in-process sewage, the inside tension that produces when freezing makes extension pipe 6 stretch out from siphunculus 1, so, extension pipe 6 and siphunculus 1's whole capacity increase, then extension pipe 6 and the tension that siphunculus 1 received reduce, extension pipe 6 and siphunculus 1's inner structure damage is less, its life has obtained the extension, it can greatly damage its inner structure to have solved the interior sewage of fine reinforcing plastic pipe of glass and freeze, reduce its life, the user is very vexed problem to this.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.