Special-shaped internal thread copper pipe

Abstract

The utility model belongs to copper pipe technical field especially relates to a special-shaped internal thread copper pipe, including the inner tube, still include: the inner wall fixed setting of inner tube has the heat conduction layer, the inner wall fixed setting of heat conduction layer has the anti -crack layer, the inner wall fixed setting of anti -crack layer has the pressure reducing layer, the inner wall fixed setting of pressure reducing layer has the corrosion -resistant layer, the surface of inner tube is sheathed and has the outer sleeve, install setting through the inner tube to heat conduction layer, then utilize heat conduction layer to increase the heat conduction heat exchange's ability of inner tube, then through anti -crack layer increases the anti -crack of inner tube inside, reduces the damage of cold -hot alternation to inner tube, then through the pressure reducing layer increases the resistance of inner tube to the size of pressure, then through the corrosion -resistant layer reduces the corrosion of different medium to inner tube inner wall when inner tube is conveying medium, through the cooperation of anti -crack layer and corrosion -resistant layer, reduce the damage of cold -hot alternation and conveying medium to inner tube, thereby improved the service life of inner tube.

Description

TECHNICAL FIELD

[0001] The utility model belongs to copper pipe technical field especially relates to a special-shaped internal thread copper pipe. BACKGROUND

[0002] Special-shaped internal thread copper pipe refers to those internal non-standard thread shape copper pipe, this copper pipe is mainly used in the connection in the pipeline system, especially suitable for the occasion that needs specific sealing performance and connection effect, because the design of these internal threads can be very unique, they can meet the special requirements of some industrial and mechanical devices, when the copper pipe works, because of long time cooling alternation, it can cause damage to the copper pipe itself, and easily lead to copper pipe cracking, thereby reducing the service life of the copper pipe, therefore a special-shaped internal thread copper pipe is proposed.

[0003] For example, the Chinese patent with the authorization announcement number CN215930666U discloses a special-shaped tooth internal thread copper pipe, the heat absorbing copper pipe group and the heat dissipation copper pipe group are both composed of copper pipes and connecting pipes, the copper pipe is internally provided with a water passing hole, a first heat dissipation groove, a second heat dissipation groove and a thread tooth, the heat absorbing copper pipe group and the heat dissipation copper pipe group are tightly attached to the heat exchange plate, a micro water pump is arranged on the longest connecting pipe of the heat absorbing copper pipe group, a temperature sensor is arranged on the inner wall of the connecting pipe of the heat absorbing copper pipe group, an indicator light is arranged on the outer wall of the connecting pipe of the heat absorbing copper pipe group, an air pressure valve is arranged at the upper end of the heat absorbing copper pipe group, a sealing ring, an air inlet disc, a bearing module, an air pressure valve cover and a fixing buckle are arranged on the air pressure valve, a water inlet and a water outlet are arranged on the right side of the heat dissipation copper pipe group, valves are arranged on the left sides of the water inlet and the water outlet, and the temperature sensor is connected to the indicator light through wires.

[0004] The prior art document has the following problems:

[0005] The prior art document has some disadvantages when in use, such as: when the copper pipe works, because of long time cooling alternation, it can cause damage to the copper pipe itself, and easily lead to copper pipe cracking, thereby reducing the service life of the copper pipe, and when the copper pipe is connected with the equipment, the thread connection is usually adopted, and long time use can easily cause loosening, thereby affecting the normal use of the copper pipe. In view of this, a special-shaped internal thread copper pipe is proposed.

[0006] The utility model aims at the above-mentioned technical problems, and provides a special-shaped internal thread copper pipe, which can reduce the damage of cold and hot alternation to the copper pipe and improve the connection effect of the copper pipe and the equipment.

[0007] In view of the above, the utility model provides a special-shaped internal thread copper pipe, including the inner tube, still include: the inner wall fixed setting of the inner tube has heat conducting layer, the inner wall fixed setting of heat conducting layer has anti -crack layer, the inner wall fixed setting of anti -crack layer has pressure -reducing layer, the inner wall fixed setting of pressure -reducing layer has corrosion -resistant layer, the surface of the inner tube is sleeved with the outer cover, one side of the outer cover is sleeved with the fixed base, the fixed base one side is penetrated and is installed with the connecting pipe, one side of the connecting pipe is sleeved with the connecting seat, and the connecting seat one side is fixedly installed with the thread seat, and the both ends of the thread seat are fixedly installed with the gasket, and the both ends of the gasket are penetrated and are installed with the bolt, and the other side of the outer cover is sleeved with the clamping base.

[0008] Based on the above structure, by the cooperation of the anti-crack layer and the corrosion-resistant layer, the damage of the inner tube caused by the cold and hot alternation and the conveying medium is reduced, thereby the service life of the inner tube is improved, and by the cooperation of the thread seat and the bolt, the stability of the copper pipe and the external device connection is increased, and the stability of the copper pipe during work is ensured.

[0009] Preferably, the inner wall of the corrosion-resistant layer is fixedly provided with a grooved layer, and the grooved layer is made of copper alloy material. The corrosion-resistant layer is used to reduce the damage of the pipe caused by the conveying medium.

[0010] Preferably, the bolt is made of stainless steel, and the shape of the bolt is cylindrical. The bolt is used to fix the connected pipe body and the equipment.

[0011] Preferably, the inner wall of the outer cover is fixedly provided with a pressure-resistant layer, and the inner wall of the pressure-resistant layer is fixedly provided with a steel wire reinforcing layer. The pressure-resistant layer is used to increase the pressure of the outer cover.

[0012] Preferably, the inner wall of the steel wire reinforcing layer is fixedly provided with a heat reflecting layer. The steel wire reinforcing layer is used to increase the toughness strength of the outer cover.

[0013] Preferably, the other side of the clamping base is penetrated and is installed with a threaded pipe, and the other side of the threaded pipe is sleeved with a mounting seat. The threaded pipe is used to facilitate the connection of the clamping base and the mounting seat.

[0014] Preferably, the mounting seat is penetrated and is installed with a fixing bolt, and the other side of the mounting seat is fixedly installed with a sealing washer. The sealing washer is used to increase the sealing property of the connection.

[0015] The utility model has the advantages of:

[0016] 1. The special-shaped internal thread copper pipe is characterized in that the heat conduction layer is arranged on the inner pipe, the heat conduction and heat exchange capacity of the inner pipe is increased by the heat conduction layer, the anti-cracking layer is arranged on the inner pipe, the anti-cracking of the inner pipe is increased, the damage of the inner pipe caused by the cold and hot alternation is reduced, the pressure resistance of the inner pipe is increased by the pressure reduction layer, the corrosion of the inner pipe caused by different media during the transportation of the media is reduced by the corrosion resistance layer, the damage of the inner pipe caused by the cold and hot alternation and the transportation of the media is reduced by the cooperation of the anti-cracking layer and the corrosion resistance layer, and the service life of the inner pipe is prolonged.

[0017] 2. The special-shaped internal thread copper pipe is characterized in that the connecting pipe is arranged on the fixed seat, the connecting seat is connected by the connecting pipe, the threaded seat is connected and arranged by the connecting seat, the threaded connection between the threaded seat and the external equipment is realized, the threaded seat is limited after the threaded connection between the threaded seat and the external equipment is completed, the damage of the threaded seat caused by the bolt is reduced by the gasket, the stability of the connection between the copper pipe and the external equipment is increased by the cooperation of the threaded seat and the bolt, and the stability of the copper pipe during the operation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall perspective view of the utility model;

[0019] Figure 2 It is the overall structure schematic view of the utility model;

[0020] Figure 3 It is the local structure schematic view of the inner pipe in the utility model;

[0021] Figure 4 It is the local structure schematic view of the fixed seat in the utility model;

[0022] Figure 5 It is the local perspective view of the clamping seat in the utility model;

[0023] Figure 6 It is the local structure schematic view of the sleeve in the utility model.

[0024] The marks in the drawing represent:

[0025] 1, inner pipe; 101, heat conduction layer; 102, anti-cracking layer; 103, pressure reduction layer; 104, corrosion resistance layer; 105, groove layer; 2, sleeve; 201, pressure resistance layer; 202, steel wire reinforcing layer; 203, heat reflection layer; 3, fixed seat; 301, connecting pipe; 302, connecting seat; 303, threaded seat; 304, gasket; 305, bolt; 4, clamping seat; 401, threaded pipe; 402, mounting seat; 403, fixing bolt; 404, sealing washer. DETAILED DESCRIPTION

[0026] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.

[0027] The embodiment of the application discloses a special-shaped internal thread copper pipe, please refer to Figures 1-6 , including inner tube 1, further comprising: the inner wall of inner tube 1 is fixedly provided with heat conduction layer 101, the inner wall of heat conduction layer 101 is fixedly provided with anti-cracking layer 102, the inner wall of anti-cracking layer 102 is fixedly provided with pressure reducing layer 103, the inner wall of pressure reducing layer 103 is fixedly provided with corrosion-resistant layer 104, the surface of inner tube 1 is sleeved with outer sleeve 2, one side of outer sleeve 2 is sleeved with fixed seat 3, one side of fixed seat 3 is penetrated and is installed with connecting pipe 301, one side of connecting pipe 301 is sleeved with connecting seat 302, one side of connecting seat 302 is fixedly installed with threaded seat 303, both ends of threaded seat 303 are fixedly installed with gasket 304, both ends of gasket 304 are penetrated and are installed with bolt 305, the other side of outer sleeve 2 is sleeved with clamping seat 4.

[0028] Based on the above structure, the heat conduction layer 101 is installed on the inner tube 1, then the heat conduction layer 101 is used to increase the heat conduction and heat exchange capacity of the inner tube 1, then the anti-cracking layer 102 is used to increase the anti-cracking of the inner tube 1, reduce the damage of the inner tube 1 caused by cold and hot alternation, then the pressure reducing layer 103 is used to increase the resistance of the inner tube 1 to pressure, then the corrosion-resistant layer 104 is used to reduce the corrosion of the inner tube 1 caused by different media during conveying, the anti-cracking layer 102 and the corrosion-resistant layer 104 are used together to reduce the damage of the inner tube 1 caused by cold and hot alternation and conveying media, thereby prolonging the service life of the inner tube 1, the connecting pipe 301 is installed on the fixed seat 3, then the connecting seat 302 is connected to the connecting pipe 301, then the threaded seat 303 is connected to the connecting seat 302, then the threaded seat 303 is connected to the external device, then the threaded seat 303 is limited after the threaded seat 303 and the external device are connected by the bolt 305, the gasket 304 is used to reduce the damage of the threaded seat 303 caused by the bolt 305, the threaded seat 303 and the bolt 305 are used together to increase the stability of the copper pipe and the external device, and ensure the stability of the copper pipe during work.

[0029] In one embodiment, the inner wall of the corrosion-resistant layer 104 is fixedly provided with a grooved layer 105, and the grooved layer 105 is made of copper alloy material.

[0030] Specifically, the grooved layer 105 is provided by the corrosion-resistant layer 104.

[0031] In this embodiment, the groove layer 105 is used to increase the contact area between the inside and the medium, facilitating heat conduction and heat exchange.

[0032] In one of the embodiments, the bolt 305 is made of stainless steel, and the shape of the bolt 305 is cylindrical.

[0033] Specifically, the bolt 305 is connected and installed by the threaded seat 303.

[0034] In this embodiment, the threaded seat 303 is limited after the bolt 305 is connected with the external device.

[0035] In one of the embodiments, the inner wall of the sleeve 2 is fixedly provided with a compression-resistant layer 201, and the inner wall of the compression-resistant layer 201 is fixedly provided with a steel wire reinforcing layer 202.

[0036] Specifically, the compression-resistant layer 201 and the steel wire reinforcing layer 202 are connected and installed by the sleeve 2.

[0037] In this embodiment, the compression-resistant layer 201 and the steel wire reinforcing layer 202 are used in cooperation to increase the external pressure resistance of the sleeve 2 and the toughness of the sleeve 2 itself.

[0038] In one of the embodiments, the inner wall of the steel wire reinforcing layer 202 is fixedly provided with a heat-reflecting layer 203.

[0039] Specifically, the heat-reflecting layer 203 is connected by the steel wire reinforcing layer 202.

[0040] In this embodiment, the heat-reflecting layer 203 is used to reduce the influence of external heat on the pipe.

[0041] In one of the embodiments, the other side of the clamping seat 4 is provided with a threaded pipe 401, and the other side of the threaded pipe 401 is provided with a mounting seat 402.

[0042] Specifically, the clamping seat 4 and the mounting seat 402 are connected by the threaded pipe 401.

[0043] In this embodiment, the clamping seat 4 and the mounting seat 402 are connected by the threaded pipe 401, facilitating the dismounting and mounting of the mounting seat 402.

[0044] In one of the embodiments, the mounting seat 402 is provided with a fixing bolt 403 on one side, and the mounting seat 402 is fixedly provided with a sealing gasket 404 on the other side.

[0045] Specifically, the fixing bolt 403 and the sealing gasket 404 are installed by the mounting seat 402.

[0046] In the embodiment, the mounting seat 402 is fixed by the fixing bolt 403, and then the sealing property of the mounting seat 402 is improved by the sealing washer 404.

[0047] In use, the anti-pressure layer 201 and the steel wire reinforcing layer 202 are connected and installed by the outer sleeve 2, then the heat reflecting layer 203 is connected by the steel wire reinforcing layer 202, then the heat conducting layer 101 is installed and arranged by the inner pipe 1, then the connecting pipe 301 is installed by the fixing seat 3, then the connecting seat 302 is connected by the connecting pipe 301, then the threaded seat 303 is connected and installed by the connecting seat 302, then the threaded seat 303 is connected with the external equipment by screwing, then the threaded seat 303 is limited after the threaded seat 303 and the external equipment are connected by the bolt 305, then the clamping seat 4 and the mounting seat 402 are connected by the threaded pipe 401, and the fixing bolt 403 and the sealing washer 404 are installed by the mounting seat 402.

[0048] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A copper pipe with a special internal thread, comprising an inner tube (1), characterized in that, Also include: The inner wall of the inner tube (1) is fixedly provided with a heat conducting layer (101), the inner wall of the heat conducting layer (101) is fixedly provided with an anti-cracking layer (102), the inner wall of the anti-cracking layer (102) is fixedly provided with a pressure reducing layer (103), the inner wall of the pressure reducing layer (103) is fixedly provided with a corrosion resistant layer (104), the surface of the inner tube (1) is sleeved with an outer sleeve (2), one side of the outer sleeve (2) is sleeved with a fixed seat (3), one side of the fixed seat (3) is penetrated and installed with a connecting pipe (301), one side of the connecting pipe (301) is sleeved with a connecting seat (302), one side of the connecting seat (302) is fixedly installed with a threaded seat (303), both ends of the threaded seat (303) are fixedly installed with a gasket (304), both ends of the gasket (304) are penetrated and installed with a bolt (305), the other side of the outer sleeve (2) is sleeved with a clamping seat (4).

2. A profiled female copper tube according to claim 1, characterized in that: The inner wall of the corrosion resistant layer (104) is fixedly provided with a grooved layer (105), and the grooved layer (105) is made of copper alloy material.

3. A profiled female copper tube according to claim 1, characterized in that: The bolt (305) is made of stainless steel material, and the shape of the bolt (305) is cylindrical.

4. A profiled female copper tube according to claim 1, characterized in that: The inner wall of the outer sleeve (2) is fixedly provided with an anti-pressure layer (201), and the inner wall of the anti-pressure layer (201) is fixedly provided with a steel wire reinforcing layer (202).

5. A profiled female copper tube according to claim 4, characterised in that: The inner wall of the steel wire reinforcing layer (202) is fixedly provided with a heat reflecting layer (203).

6. A profiled female copper tube according to claim 1, characterized in that: The other side of the clamping seat (4) is penetrated and installed with a threaded pipe (401), and the other side of the threaded pipe (401) is sleeved with a mounting seat (402).

7. A profiled female copper tube according to claim 6, characterised in that: One side of the mounting seat (402) is penetrated and installed with a fixed bolt (403), and the other side of the mounting seat (402) is fixedly installed with a sealing washer (404).

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