CN215293926U

CN215293926U - Heat-insulating pressure-resistant copper pipe

Info

Publication number: CN215293926U
Application number: CN202121789243.XU
Authority: CN
Inventors: 李福鹏; 张同燕
Original assignee: Qingdao Hongtai Copper Industry Co ltd
Current assignee: Qingdao Hongtai Copper Industry Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-24
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a heat-insulating pressure-resistant copper pipe, which comprises a pressure-resistant layer, a clamping seat, a heat-insulating layer and a copper pipe main body, wherein the two ends of the periphery of the pressure-resistant layer are both connected with the clamping seat, the heat-insulating layer is arranged in the pressure-resistant layer, the copper pipe main body is embedded in the heat-insulating layer, one end of the inner wall of the pressure-resistant layer and one end of the outer wall of the heat-insulating layer are respectively connected with a first lug and a second lug, and the peripheries of the first lug and the second lug are connected with a compression spring; the utility model discloses a joint has compression spring in the thread groove that first lug and second lug periphery were all seted up to make when the compressive layer periphery receives the striking, compression spring between first lug and the second lug produces deformation resilience effort, avoids the inside copper pipe main part of compressive layer to receive the striking and damages the inner wall, leads to making the pipeline inner wall corrosion damage easily for a long time, causes the problem of pipeline gaseous revealing.

Description

Heat-insulating pressure-resistant copper pipe

Technical Field

The utility model relates to a copper pipe technical field specifically is a withstand voltage copper pipe keeps warm.

Background

The copper pipe is also called as red copper pipe, one of nonferrous metal pipes, is a pressed and drawn seamless pipe, has the characteristics of good electrical conductivity and thermal conductivity, is the main material of conductive fittings and heat dissipation fittings of electronic products, and becomes the first choice for the modern contractor to install tap water pipelines, heat supply pipelines and refrigeration pipelines in all residential commodity rooms.

1. In the prior art, a copper pipe exposed outside for gas transmission does not have good pressure resistance, is easy to deform after being impacted, and is easy to corrode and damage the inner wall of the pipe for a long time to cause gas leakage of the pipe.

2. The gas that has the heat preservation effect to some transmissions among the prior art, traditional copper pipe heat conductivity is stronger, makes the inside gas temperature of pipeline run off very fast easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a withstand voltage copper pipe keeps warm to solve copper pipe way and do not have fine crushing resistance, receive easily and produce deformation after the striking, make the pipeline inner wall corrode damaged easily for a long time, cause the problem of the gaseous leakage of pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a withstand voltage copper pipe keeps warm, includes anti-compression layer, cassette, insulating layer, copper pipe main part, the peripheral both ends of anti-compression layer all are connected with the cassette, the inside insulating layer that is equipped with of anti-compression layer, the inside copper pipe main part that has inlayed of insulating layer, the heating pipe has been cup jointed to copper pipe main part periphery, resistance to compression inlayer inner wall one end with insulating layer outer wall one end is connected with first lug and second lug respectively, first lug with second lug periphery is connected with compression spring.

Preferably, the peripheries of the first lug and the second lug are both provided with threaded grooves, and the edge of one end of the peripheries of the first lug and the second lug is provided with a limit groove.

Preferably, the clamping seat is of four convex body structures with equal areas, and the peripheral size of the pressure-resistant layer is matched with the size of the groove in the inner side of the clamping seat.

Preferably, the heating pipe is in a thread structure, the heating pipe is located between the heat insulation layer and the copper pipe main body, the size of the heating pipe is matched with the peripheral size of the heat insulation layer, and the pressure resistant layer, the heat insulation layer and the copper pipe main body are all concentric circles.

Preferably, the first projection and the second projection are located on the same straight line, the distance between the first projection and the second projection is three centimeters, and the compression spring is clamped on the periphery of one end, adjacent to the first projection and the second projection, of the first projection through the threaded groove.

Preferably, the limiting groove is of an inclined plane groove structure, and the spacing value of the limiting groove is three centimeters.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a joint has compression spring in the thread groove that first lug and second lug periphery were all seted up to make when the compressive layer periphery receives the striking, compression spring between first lug and the second lug produces deformation resilience effort, avoids the inside copper pipe main part of compressive layer to receive the striking and damages the inner wall, leads to making the pipeline inner wall corrosion damage easily for a long time, causes the problem of gaseous leakage of pipeline.

2. The utility model discloses a heating pipe of screw thread column structure cup joints in the insulating layer periphery to make and keep warm to copper pipe main part periphery, avoid when long distance transmission is gaseous, cause the problem of gas temperature's loss.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic view of a part a of the enlarged structure in fig. 2.

In the figure: 1. a pressure resistant layer; 2. a card holder; 3. a thermal insulation layer; 4. a copper tube body; 5. heating a tube; 6. a first bump; 7. a second bump; 8. a threaded groove; 9. a compression spring; 10. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a heat-insulation pressure-resistant copper pipe comprises a pressure-resistant layer 1, a clamping seat 2, a heat-insulating layer 3 and a copper pipe main body 4, wherein the clamping seat 2 is connected to two ends of the periphery of the pressure-resistant layer 1 through clamping grooves, the heat-insulating layer 3 is arranged inside the pressure-resistant layer 1, one end of the inner wall of the pressure-resistant layer 1 and one end of the outer wall of the heat-insulating layer 3 are respectively connected with a first lug 6 and a second lug 7, and compression springs 9 are clamped on the peripheries of the first lug 6 and the second lug 7 through threaded grooves 8;

insulating layer 3 is inside to have inlayed copper pipe main part 4, and copper pipe main part 4 periphery has cup jointed

heating pipe

5, and 1 inner wall one end on resistance to compression layer and 3 outer wall one ends on insulating layer run through respectively have first lug 6 and second lug 7, and first lug 6 all has compression spring 9 through the joint of threaded groove 8 with second lug 7 periphery.

Wherein, the peripheries of the first lug 6 and the second lug 7 are both provided with a thread groove 8, the edge of one end of the peripheries of the first lug 6 and the second lug 7 is provided with a limit groove 10, the first lug 6 and the second lug 7 are positioned on the same straight line, the distance value between the first lug 6 and the second lug 7 is three centimeters, a compression spring 9 is clamped on the periphery of one end of the first lug 6 adjacent to the second lug 7 through the thread groove 8, the limit groove 10 is an inclined plane groove structure, the distance value between the limit grooves 10 is three centimeters, the compression spring 9 is clamped in the thread groove 8 which is arranged on the peripheries of the first lug 6 and the second lug 7, thereby when the periphery of the pressure-resistant layer 1 is impacted, the compression spring 9 between the first lug 6 and the second lug 7 generates deformation resilience acting force, and the copper pipe main body 4 in the pressure-resistant layer 1 is prevented from being impacted to damage the inner wall, the inner wall of the pipeline is easy to be corroded and damaged for a long time, and the gas leakage of the pipeline is caused.

Wherein, cassette 2 is the convex body structure of four equal areas, 1 peripheral size in resistance to compression layer and 2 inboard recess size looks adaptations of cassette, heating pipe 5 is thread structure, and heating pipe 5 is located between insulating layer 3 and the copper pipe

main part

4, 5 sizes of heating pipe and 3 peripheral size looks adaptations of insulating layer, resistance to compression layer 1, insulating layer 3, copper pipe main part 4 is the concentric circles, heating pipe 5 through thread structure cup joints in 3 peripheries of insulating layer, thereby make and keep warm to 4 peripheries of copper pipe main part, avoid when long distance transmission gas, cause the problem of gas temperature's loss.

The working principle is as follows: when using, earlier through heating screw thread form heating pipe 5, keep warm to copper pipe main part 4 periphery, avoid when long distance transmission is gaseous, cause gas temperature's loss, when the periphery of resistance to compression layer 1 receives the striking, compression spring 9 between first lug 6 and the second lug 7 produces deformation resilience effort, to the inside buffering effect that forms of copper pipe main part 4, when the striking of resistance to compression layer 1 was too big, spacing groove 10 both sides of the adjacent one end of first lug 6 and second lug 7 are laminated each other and are slowed down copper pipe main part 4 periphery and receive direct striking.

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.

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.

Claims

1. The utility model provides a withstand voltage copper pipe keeps warm, includes anti-pressure layer (1), cassette (2), insulating layer (3), copper pipe main part (4), its characterized in that: the anti-pressure layer (1) peripheral both ends all are connected with cassette (2), anti-pressure layer (1) inside is equipped with insulating layer (3), insulating layer (3) inside has inlayed copper pipe main part (4), heating pipe (5) have been cup jointed to copper pipe main part (4) periphery, anti-pressure layer (1) inner wall one end with insulating layer (3) outer wall one end is connected with first lug (6) and second lug (7) respectively, first lug (6) with second lug (7) periphery is connected with compression spring (9).

2. A heat-insulating pressure-resistant copper pipe according to claim 1, characterized in that: the peripheries of the first lug (6) and the second lug (7) are both provided with threaded grooves (8), and the edge of one end of the peripheries of the first lug (6) and the second lug (7) is provided with a limiting groove (10).

3. A heat-insulating pressure-resistant copper pipe according to claim 2, characterized in that: the clamping seat (2) is of four convex body structures with equal areas, and the peripheral size of the pressure-resistant layer (1) is matched with the size of a groove in the inner side of the clamping seat (2).

4. A heat-insulating pressure-resistant copper pipe according to claim 3, characterized in that: the heating pipe (5) is of a thread-shaped structure, the heating pipe (5) is located between the heat insulation layer (3) and the copper pipe main body (4), the size of the heating pipe (5) is matched with the peripheral size of the heat insulation layer (3), and the pressure resistant layer (1), the heat insulation layer (3) and the copper pipe main body (4) are concentric circles.

5. A heat-insulating pressure-resistant copper pipe according to claim 4, characterized in that: the first bump (6) and the second bump (7) are located on the same straight line, the distance between the first bump (6) and the second bump (7) is three centimeters, and the compression spring (9) is clamped on the periphery of one end, adjacent to the first bump (6) and the second bump (7), of the threaded groove (8).

6. A heat-insulating pressure-resistant copper pipe according to claim 5, characterized in that: the limiting grooves (10) are of inclined plane groove structures, and the spacing value of the limiting grooves (10) is three centimeters.