CN214171647U - High-temperature-resistant PE pipe - Google Patents
High-temperature-resistant PE pipe Download PDFInfo
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- CN214171647U CN214171647U CN202023290292.7U CN202023290292U CN214171647U CN 214171647 U CN214171647 U CN 214171647U CN 202023290292 U CN202023290292 U CN 202023290292U CN 214171647 U CN214171647 U CN 214171647U
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Abstract
The utility model discloses a high temperature resistant PE pipe, its technical scheme is: including a pipe body, the one end of body is equipped with coupling mechanism, coupling mechanism includes public clamping ring and female clamping ring, public clamping ring establishes the one side at female clamping ring, public clamping ring and the equal fixedly connected with retainer plate in one side that female clamping ring carried on the back mutually, the inside body slot of having seted up of retainer plate, public clamping ring keeps away from one side fixedly connected with outer solid fixed ring of female clamping ring, the beneficial effects of the utility model are that: through setting up outer steel ring, improved the structural strength at body coupling position, make the difficult emergence of connection position buckle, can bear certain external shock, ensured the stability of body transmission, through the inside packing polyurethane foam at outer steel ring, when the body perhaps met the condition of a fire under the high temperature condition, can effectually insulate against heat to body coupling position, improved the high temperature resistance performance of body.
Description
Technical Field
The utility model relates to a PE manages technical field, concretely relates to high temperature resistant PE pipe.
Background
The PE resin is polymerized by monomer ethylene, and no heavy metal salt stabilizer is added during processing of the PE pipe, so that the PE resin is nontoxic in material, free of a scaling layer and free of bacteria breeding. The PE pipe is widely applied to the field of water supply pipes and gas pipes, and compared with a steel pipe, the PE pipe is simple in construction process and has certain flexibility;
the connecting part of the PE pipe is a weak point of the structure, leakage or other damage conditions occur to the PE pipe, most of the leakage or other damage conditions occur to the connecting part of the pipe body, and in the prior art, the connecting part of the PE pipe cannot resist high temperature, so that the connecting part of the PE pipe is extremely easy to damage under the high-temperature condition or in the fire condition.
Therefore, it is necessary to develop a high temperature resistant PE pipe.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a high temperature resistant PE pipe, through setting up outer steel ring, the structural strength at body coupling position has been improved greatly, make the coupling position difficult for taking place to buckle, can bear certain external shock, the stability of body transmission has been ensured, through the inside packing polyurethane foam of steel ring outside, polyurethane foam has good heat preservation and heat insulation properties, when the body perhaps meets the condition of a fire under the high temperature condition, can effectually insulate against heat to body coupling position, the high temperature resistance of body has been improved, in order to solve the problem that the coupling position of PE pipe can not high temperature resistance among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: a high-temperature-resistant PE pipe comprises a pipe body, wherein one end of the pipe body is provided with a connecting mechanism, the connecting mechanism comprises a male connecting ring and a female connecting ring, the male connecting ring is arranged on one side of the female connecting ring, one side of the male connecting ring, which is opposite to the female connecting ring, is fixedly connected with a fixing ring, a pipe body slot is formed in the fixing ring, one side of the male connecting ring, which is far away from the female connecting ring, is fixedly connected with an outer fixing ring, the inner wall of the outer fixing ring is fixedly connected with the fixing ring, one side of the outer fixing ring, which is far away from the male connecting ring, is provided with a movable ring, the movable ring is movably sleeved on the outer side of the fixing ring, one side of the movable ring, which is close to the outer fixing ring, is fixedly connected with a sliding ring, the side wall of the outer fixing ring is provided with a sliding groove, the sliding groove is in sliding connection with the sliding ring, and the outer side of the male connecting ring is provided with a high-temperature-resistant protection mechanism;
the high-temperature-resistant protection mechanism comprises an outer steel ring, the outer steel ring is movably sleeved on the outer side of the male connecting ring, the inner wall of one end of the outer steel ring is fixedly connected with the outer wall of the movable ring, a cavity is formed in the wall of the outer steel ring, and polyurethane foam is filled in the cavity;
a butt joint mechanism is arranged between the male connecting ring and the female connecting ring;
one side that public clamping ring was kept away from to female clamping ring is equipped with strengthening mechanism, strengthening mechanism includes the fixed block, the lateral wall and the fixed block fixed connection of female clamping ring, fixed block lateral wall and fixed ring fixed connection, the fixed block cross-section is established to the rectangle.
Preferably, the reinforcing mechanism comprises a supporting block, the side wall of the female connecting ring is fixedly connected with the supporting block, the side wall of the supporting block is fixedly connected with the fixing ring, and the section of the supporting block is trapezoidal.
Preferably, the inner wall of the outer steel ring is provided with an internal thread, the outer wall of the female connecting ring is provided with an external thread, the outer steel ring is sleeved on the outer side of the female connecting ring, and the outer steel ring is connected with the female connecting ring through the internal thread and the external thread.
Preferably, the butt joint mechanism comprises a butt joint ring, one side of the butt joint ring is fixedly connected with the side wall of the male connection ring, a butt joint groove is formed in one side, close to the male connection ring, of the female connection ring, and the butt joint ring is inserted into the butt joint groove.
Preferably, the number of the butt joint rings is two, and a first sealing ring is fixedly arranged in the butt joint groove.
Preferably, one end of the pipe body is inserted into the inner side of the pipe body slot, and a second sealing ring is fixedly arranged inside the pipe body slot.
Preferably, the inside of the pipe body slot is filled with a sealant.
The utility model has the advantages that:
1. the utility model has the advantages that by arranging the outer steel ring, the structural strength of the connecting part of the pipe body is greatly improved, the connecting part is not easy to bend, and can bear certain external force impact, the stability of pipe body transmission is ensured, and the polyurethane foam has good heat preservation and heat insulation performance by filling the polyurethane foam in the outer steel ring, so that when the pipe body is under a high-temperature condition or meets a fire, the connecting part of the pipe body can be effectively insulated, and the high-temperature resistance of the pipe body is improved;
2. the utility model discloses a set up strengthening mechanism in one side of female clamping ring, through the supporting shoe, improve the stability of female clamping ring and retainer plate junction, set up the supporting shoe cross-section into trapezoidal for the supporting shoe can improve better supporting effect.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a side sectional view provided by the present invention;
FIG. 3 is a schematic view of the overall structure of the outer steel ring provided by the present invention;
fig. 4 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 5 is a cross-sectional view of embodiment 2 provided by the present invention;
in the figure: the pipe comprises a pipe body 1, a connecting mechanism 2, a male connecting ring 3, a female connecting ring 4, a fixing ring 5, a pipe body slot 6, an outer fixing ring 7, a movable ring 8, a sliding ring 9, an outer steel ring 10, polyurethane foam 11, a butt joint ring 12, a butt joint groove 13, a first sealing ring 14, a second sealing ring 15, a fixing block 16 and a supporting block 17.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, referring to fig. 1-4, the utility model provides a high temperature resistant PE pipe, comprising a pipe body 1, wherein one end of the pipe body 1 is provided with a connection mechanism 2, the connection mechanism 2 comprises a male connection ring 3 and a female connection ring 4, the male connection ring 3 is arranged on one side of the female connection ring 4, a fixed ring 5 is fixedly connected to one side of the male connection ring 3 opposite to the female connection ring 4, a pipe body slot 6 is arranged inside the fixed ring 5, an outer fixed ring 7 is fixedly connected to one side of the male connection ring 3 away from the female connection ring 4, the inner wall of the outer fixed ring 7 is fixedly connected to the fixed ring 5, a movable ring 8 is arranged on one side of the outer fixed ring 7 away from the male connection ring 3, the movable ring 8 is movably sleeved outside the fixed ring 5, a sliding ring 9 is fixedly connected to one side of the movable ring 8 close to the outer fixed ring 7, a sliding groove is arranged on the side wall of the outer fixed ring 7, the sliding groove is connected with the sliding ring 9 in a sliding mode, and a high-temperature-resistant protection mechanism is arranged on the outer side of the male connecting ring 3;
the high-temperature-resistant protection mechanism comprises an outer steel ring 10, the outer steel ring 10 is movably sleeved on the outer side of the male connecting ring 3, the inner wall of one end of the outer steel ring 10 is fixedly connected with the outer wall of the movable ring 8, a cavity is formed in the wall of the outer steel ring 10, and polyurethane foam 11 is filled in the cavity;
a butt joint mechanism is arranged between the male connecting ring 3 and the female connecting ring 4;
female clamping ring 4 is kept away from one side of public clamping ring 3 and is equipped with reinforcing mechanism, reinforcing mechanism includes fixed block 16, female clamping ring 4's lateral wall and 16 fixed connection of fixed block, 16 lateral walls of fixed block and 5 fixed connection of fixed ring, the 16 cross-sections of fixed block are established to the rectangle.
Furthermore, the inner wall of the outer steel ring 10 is provided with internal threads, the outer wall of the female connecting ring 4 is provided with external threads, the outer steel ring 10 is sleeved on the outer side of the female connecting ring 4, and the outer steel ring 10 is connected with the female connecting ring 4 through the internal threads and the external threads;
furthermore, the butt joint mechanism comprises a butt joint ring 12, one side of the butt joint ring 12 is fixedly connected with the side wall of the male connection ring 3, a butt joint groove 13 is formed in one side of the female connection ring 4 close to the male connection ring 3, and the butt joint ring 12 is inserted into the butt joint groove 13;
furthermore, the number of the butt joint rings 12 is two, and a first sealing ring 14 is fixedly arranged in the butt joint groove 13;
furthermore, one end of the pipe body 1 is inserted into the inner side of the pipe body slot 6, and a second sealing ring 15 is fixedly arranged inside the pipe body slot 6;
further, the inside of body slot 6 is filled with sealed glue.
The utility model discloses a use as follows: the connecting mechanism 2 is arranged at the connecting part of the PE pipe, the connecting mechanism 2 can connect two pipe bodies 1, the connecting mechanism 2 consists of a male connecting ring 3 and a female connecting ring 4, the male connecting ring 3 and the female connecting ring 4 are both connected with the pipe bodies 1 through a fixing ring 5, the fixing ring 5 is provided with a pipe body slot 6, the pipe bodies 1 are inserted in the pipe body slot 6, a second sealing ring 15 is arranged in the pipe body slot 6 and is filled with sealant, the pipe bodies 1 and the fixing ring 5 can be tightly connected together, an outer steel ring 10 is arranged on the outer side of the male connecting ring 3, the inner side of the outer steel ring 10 is connected with the female connecting ring 4 through inner and outer threads, the inner wall of the outer steel ring 10 is fixedly connected with a movable ring 8, the movable ring 8 is movably sleeved on the outer side of the fixing ring 5, one side of the movable ring 8 is slidably connected in a chute on the side wall of an outer fixing ring 7 through a sliding ring 9, therefore when the outer steel ring 10 rotates, the outer steel ring 10 drives the movable ring 8 and the sliding ring 9 to rotate, the sliding ring 9 can stably slide in the sliding groove, so that the outer steel ring 10 can stably rotate outside the male connecting ring 3, the structural strength of the connecting part of the pipe body 1 is greatly improved by arranging the outer steel ring 10, the connecting part is not easy to bend and can bear certain external force impact, the transmission stability of the pipe body 1 is ensured, the polyurethane foam 11 is filled in the outer steel ring 10, the polyurethane foam 11 has good heat preservation and heat insulation performance, when the pipe body 1 is in a high-temperature condition or meets a fire situation, the connecting part of the pipe body 1 can be effectively insulated, the high-temperature resistance of the pipe body 1 is improved, one side of the male connecting ring 3 is provided with two butt-joint rings 12 which are butt-jointed in a butt-joint groove 13 on the side wall of the female connecting ring 4, and a first sealing ring 14 is arranged in the butt-joint groove 13, so that the sealing performance of the connecting part of the pipe body 1 is improved, through set up the strengthening mechanism in one side of female clamping ring 4, can improve the stability that female clamping ring 4 and retainer plate 5 are connected through fixed block 16.
The utility model discloses a use as follows: the connecting mechanism 2 is arranged at the connecting part of the PE pipe, the connecting mechanism 2 can connect two pipe bodies 1, the connecting mechanism 2 consists of a male connecting ring 3 and a female connecting ring 4, the male connecting ring 3 and the female connecting ring 4 are both connected with the pipe bodies 1 through a fixing ring 5, the fixing ring 5 is provided with a pipe body slot 6, the pipe bodies 1 are inserted in the pipe body slot 6, a second sealing ring 15 is arranged in the pipe body slot 6 and is filled with sealant, the pipe bodies 1 and the fixing ring 5 can be tightly connected together, an outer steel ring 10 is arranged on the outer side of the male connecting ring 3, the inner side of the outer steel ring 10 is connected with the female connecting ring 4 through inner and outer threads, the inner wall of the outer steel ring 10 is fixedly connected with a movable ring 8, the movable ring 8 is movably sleeved on the outer side of the fixing ring 5, one side of the movable ring 8 is slidably connected in a chute on the side wall of an outer fixing ring 7 through a sliding ring 9, therefore when the outer steel ring 10 rotates, the outer steel ring 10 drives the movable ring 8 and the sliding ring 9 to rotate, the sliding ring 9 can stably slide in the sliding groove, so that the outer steel ring 10 can stably rotate outside the male connecting ring 3, the structural strength of the connecting part of the pipe body 1 is greatly improved by arranging the outer steel ring 10, the connecting part is not easy to bend and can bear certain external force impact, the transmission stability of the pipe body 1 is ensured, the polyurethane foam 11 is filled in the outer steel ring 10, the polyurethane foam 11 has good heat preservation and heat insulation performance, when the pipe body 1 is in a high-temperature condition or meets a fire situation, the connecting part of the pipe body 1 can be effectively insulated, the high-temperature resistance of the pipe body 1 is improved, one side of the male connecting ring 3 is provided with two butt-joint rings 12 which are butt-jointed in a butt-joint groove 13 on the side wall of the female connecting ring 4, and a first sealing ring 14 is arranged in the butt-joint groove 13, so that the sealing performance of the connecting part of the pipe body 1 is improved, set up strengthening mechanism through one side at female clamping ring 4, through supporting shoe 17, improve the stability of female clamping ring 4 and retainer plate 5 junction, set up supporting shoe 17 cross-section into trapezoidal for supporting shoe 17 can improve better supporting effect.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. The utility model provides a high temperature resistant PE pipe, includes body (1), its characterized in that: one end of the pipe body (1) is provided with a connecting mechanism (2), the connecting mechanism (2) comprises a male connecting ring (3) and a female connecting ring (4), the male connecting ring (3) is arranged on one side of the female connecting ring (4), one side of the male connecting ring (3) back to the female connecting ring (4) is fixedly connected with a fixed ring (5), a pipe body inserting groove (6) is formed in the fixed ring (5), one side of the male connecting ring (3) far away from the female connecting ring (4) is fixedly connected with an outer fixed ring (7), the inner wall of the outer fixed ring (7) is fixedly connected with the fixed ring (5), one side of the outer fixed ring (7) far away from the male connecting ring (3) is provided with a movable ring (8), the movable ring (8) is movably sleeved on the outer side of the fixed ring (5), one side of the movable ring (8) close to the outer fixed ring (7) is fixedly connected with a sliding ring (9), a sliding groove is formed in the side wall of the outer fixing ring (7), the sliding groove is connected with the sliding ring (9) in a sliding mode, and a high-temperature-resistant protection mechanism is arranged on the outer side of the male connecting ring (3);
the high-temperature-resistant protection mechanism comprises an outer steel ring (10), the outer steel ring (10) is movably sleeved on the outer side of the male connecting ring (3), the inner wall of one end of the outer steel ring (10) is fixedly connected with the outer wall of the movable ring (8), a cavity is formed in the wall of the outer steel ring (10), and polyurethane foam (11) is filled in the cavity;
a butt joint mechanism is arranged between the male connecting ring (3) and the female connecting ring (4);
female clamping ring (4) keep away from one side of public clamping ring (3) and are equipped with strengthening mechanism, strengthening mechanism includes fixed block (16), the lateral wall and fixed block (16) fixed connection of female clamping ring (4), fixed block (16) lateral wall and fixed ring (5) fixed connection, fixed block (16) cross-section is established to the rectangle.
2. The high temperature resistant PE pipe of claim 1, wherein: the reinforcing mechanism comprises a supporting block (17), the side wall of the female connecting ring (4) is fixedly connected with the supporting block (17), the side wall of the supporting block (17) is fixedly connected with the fixing ring (5), and the cross section of the supporting block (17) is trapezoidal.
3. The high temperature resistant PE pipe of claim 1, wherein: the inner wall of the outer steel ring (10) is provided with an internal thread, the outer wall of the female connecting ring (4) is provided with an external thread, the outer steel ring (10) is sleeved on the outer side of the female connecting ring (4), and the outer steel ring (10) is connected with the female connecting ring (4) through the internal thread and the external thread.
4. The high temperature resistant PE pipe of claim 1, wherein: the butt joint mechanism comprises a butt joint ring (12), one side of the butt joint ring (12) is fixedly connected with the side wall of the male connection ring (3), a butt joint groove (13) is formed in one side, close to the male connection ring (3), of the female connection ring (4), and the butt joint ring (12) is inserted into the butt joint groove (13).
5. The high temperature resistant PE pipe according to claim 4, wherein: the number of the butt joint rings (12) is two, and first sealing rings (14) are fixedly arranged in the butt joint grooves (13).
6. The high temperature resistant PE pipe of claim 1, wherein: one end of the pipe body (1) is inserted into the inner side of the pipe body inserting groove (6), and a second sealing ring (15) is fixedly arranged inside the pipe body inserting groove (6).
7. The high temperature resistant PE pipe of claim 1, wherein: and sealant is filled in the pipe body inserting groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023290292.7U CN214171647U (en) | 2020-12-30 | 2020-12-30 | High-temperature-resistant PE pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023290292.7U CN214171647U (en) | 2020-12-30 | 2020-12-30 | High-temperature-resistant PE pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214171647U true CN214171647U (en) | 2021-09-10 |
Family
ID=77611082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023290292.7U Active CN214171647U (en) | 2020-12-30 | 2020-12-30 | High-temperature-resistant PE pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214171647U (en) |
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2020
- 2020-12-30 CN CN202023290292.7U patent/CN214171647U/en active Active
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