CN213809422U

CN213809422U - Dual protection type safety pressure release nest of tubes

Info

Publication number: CN213809422U
Application number: CN202022961820.0U
Authority: CN
Inventors: 陆子健; 冯绍宏; 黄兆成; 彭志深; 梁秀霞; 禤永尧
Original assignee: Foshan Shunde Bilufa Metal Products Co ltd
Current assignee: Foshan Shunde Bilufa Metal Products Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-27
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a dual protection type safety pressure release nest of tubes, which comprises a pipe body, the top cover on body surface is equipped with the copper sheathing, the top fixedly connected with connector of body, the surface of connector is provided with the external screw thread, the surface cover of connector is equipped with seal ring, seal ring's bottom and the inner chamber contact of copper sheathing, the body includes the substrate layer, the fixed surface of substrate layer is connected with the extexine, the inner wall fixedly connected with inner liner of substrate layer. The utility model discloses a cooperation of body, copper sheathing, connector, seal ring, substrate layer, extexine and inner liner is used, can effectually solve traditional pressure release nest of tubes and break easily in the use and lead to the problem of pipeline damage, and this dual protection type safety pressure release nest of tubes forms through adopting chromium alloy material parcel, inside lining titanium steel material, when very big assurance use strength, is difficult for breaking, the effectual life that has prolonged.

Description

Dual protection type safety pressure release nest of tubes

Technical Field

The utility model relates to a pressure release nest of tubes technical field specifically is a dual protection type safety pressure release nest of tubes.

Background

Along with the development of science and technology, people pay more and more attention to the protection of the environment while improving the quality of life, taking winter heating as an example, compared with coal-fired heating equipment, more smoke and dust can be generated, polluted gas can generate great harm to the environment, a gas heating water heater utilizes natural gas as an energy source, and water is heated through the combustion of the natural gas, so that the heating requirement is met, the gas heating water heater is more environment-friendly, and the pollution to the environment can be avoided, wherein, a pressure release valve of the gas heating water heater is used for releasing water when the water of the system is in overpressure, the system pressure is reduced, a pipeline system is protected from being damaged, when the water pressure of the system exceeds 0.3MPa, the pressure release valve automatically discharges water and releases the pressure, the protection system is not damaged, a pressure release pipe is connected with the pressure release valve, when water is discharged and released, water is guided out, the traditional pressure release pipe group is not strong enough in the use process at present, the pipe body is easy to damage and break, the use of equipment is affected, and the safety is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual protection type safety pressure release nest of tubes possesses the advantage that improves the use strength, has solved traditional pressure release nest of tubes because intensity is not enough in the use, leads to the impaired fracture of body easily, influences the use of equipment, has reduced the problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dual protection type safety pressure release nest of tubes, includes the body, the top cover on body surface is equipped with the copper sheathing, the top fixedly connected with connector of body, the surface of connector is provided with the external screw thread, the surface cover of connector is equipped with seal ring, seal ring's bottom and the inner chamber contact of copper sheathing, the body includes the substrate layer, the fixed surface of substrate layer is connected with the extexine, the inner wall fixedly connected with inner liner of substrate layer.

Preferably, the material of substrate layer is made for the copper material, the left side on body surface is the fillet structure.

Preferably, the outer surface layer is made of a high-strength material, and the high-strength material is chromium alloy.

Preferably, the inner liner is made of a titanium steel material, and the titanium steel material and the base material layer are of an integrally formed structure.

Preferably, the shape of the copper sleeve is an outer hexagon, and an inner cavity of the copper sleeve is provided with an inner thread.

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

1. the utility model discloses a cooperation of body, copper sheathing, connector, seal ring, substrate layer, extexine and inner liner is used, can effectually solve traditional pressure release nest of tubes and break easily in the use and lead to the problem of pipeline damage, and this dual protection type safety pressure release nest of tubes forms through adopting chromium alloy material parcel, inside lining titanium steel material, when very big assurance use strength, is difficult for breaking, the effectual life that has prolonged.

2. The utility model discloses a set up the substrate layer, adopt the copper material to make, guaranteed the service strength of main part, through setting up the extexine, adopt chromium alloy and the compound formation of substrate layer, to its surperficial effectual wear-resisting effect that has improved, increased the service strength, through setting up the inner liner, adopt titanium steel material to make, guaranteed the whole resistance to compression effect of body.

Drawings

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

FIG. 2 is a schematic view of the structure of the tube body of the present invention;

fig. 3 is a schematic top view of the copper bush structure of the present invention.

In the figure: 1. a pipe body; 101. a substrate layer; 102. an outer skin layer; 103. an inner liner layer; 2. a copper sleeve; 3. a connector; 4. a gasket is provided.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a double protection type safety pressure relief pipe set comprises a pipe body 1, a copper sleeve 2 is sleeved on the top of the surface of the pipe body 1, the copper sleeve 2 is in an outer hexagon shape, an inner cavity of the copper sleeve 2 is provided with an inner thread, the top of the pipe body 1 is fixedly connected with a connector 3, an outer thread is arranged on the surface of the connector 3, a sealing gasket 4 is sleeved on the surface of the connector 3, the bottom of the sealing gasket 4 is in contact with the inner cavity of the copper sleeve 2, the pipe body 1 comprises a substrate layer 101, the substrate layer 101 is made of copper, the left side of the surface of the pipe body 1 is in a fillet structure, an outer surface layer 102 is fixedly connected to the surface of the substrate layer 101, the outer surface layer 102 is made of high-strength material, the high-strength material is chrome alloy, an inner liner 103 is fixedly connected to the inner wall of the substrate layer 101, the inner liner 103 is made of titanium steel material, the titanium steel material and the substrate layer 101 are in an integrally formed structure, through setting up substrate layer 101, adopt the copper material to make, the service strength of main part has been guaranteed, through setting up extexine 102, adopt chromium alloy and substrate layer 101 complex to form, to its surperficial effectual wear-resisting effect that has improved, the use strength has been increased, through setting up inner liner 103, adopt titanium steel material to make, the whole resistance to compression effect of body 1 has been guaranteed, through body 1, copper sheathing 2, connector 3, seal ring 4, substrate layer 101, the cooperation of extexine 102 and inner liner 103 is used, can effectually solve traditional pressure release nest of tubes easy emergence in the use and break the problem that leads to the pipeline to damage, this dual protection type safety pressure release nest of tubes forms through adopting chromium alloy material parcel, inside lining titanium steel material, when very big assurance the use strength, be difficult for breaking, the effectual life that has prolonged.

During the use, through substrate layer 101, adopt the copper material to make, guaranteed the service strength of main part, through extexine 102, adopt chromium alloy and substrate layer 101 complex to form, to its surperficial effectual wear-resisting effect that has improved, increased the service strength, through inner liner 103, adopt titanium steel material to make, guaranteed body 1's whole resistance to compression effect.

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 dual protection type safety pressure release nest of tubes, includes body (1), its characterized in that: the top cover on body (1) surface is equipped with copper sheathing (2), the top fixedly connected with connector (3) of body (1), the surface of connector (3) is provided with the external screw thread, the surface cover of connector (3) is equipped with seal ring (4), the bottom of seal ring (4) and the inner chamber contact of copper sheathing (2), body (1) includes substrate layer (101), the fixed surface of substrate layer (101) is connected with extexine (102), the inner wall fixedly connected with inner liner (103) of substrate layer (101).

2. The dual-protection type safety relief pipe group according to claim 1, wherein: the material of substrate layer (101) is made for copper material, the left side on body (1) surface is the fillet structure.

3. The dual-protection type safety relief pipe group according to claim 1, wherein: the outer surface layer (102) is made of a high-strength material, and the high-strength material is chromium alloy.

4. The dual-protection type safety relief pipe group according to claim 1, wherein: the inner liner layer (103) is made of a titanium steel material, and the titanium steel material and the base material layer (101) are of an integrally formed structure.

5. The dual-protection type safety relief pipe group according to claim 1, wherein: the shape of copper sheathing (2) is outer hexagon, the inner chamber of copper sheathing (2) is provided with the internal thread.