CN214008503U

CN214008503U - Natural gas conveying pipeline protector

Info

Publication number: CN214008503U
Application number: CN202022843451.5U
Authority: CN
Inventors: 陈志龙; 赵克文
Original assignee: Xinjiang Torch Gas Co ltd
Current assignee: Xinjiang Torch Gas Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-20
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a natural gas conveying pipeline protector. The utility model discloses a put the pipeline and use between the protection inner shell, fix through the fixed orifices with the bolt, reuse the bolt through the connecting hole to carry out the cooperation installation of a plurality of devices, the heat preservation pad on the protection inner shell can play the heat preservation effect to the pipeline, the protection inner shell is added with the sealing pad that sets up at the heat preservation pad both ends, can play the protective action to the heat preservation pad, prevent infiltration or be corroded, the damping spring that sets up between protection shell and the protection inner shell can protect the pipeline under the impact action of external force or in the earthquake, the heat preservation and the protective effect to the pipeline can be strengthened to the heat preservation of middle packing and protection shell, rubber pad and heat preservation felt can guarantee the sealed and heat preservation effect of the junction of device and device, the device can satisfy pipeline's antidetonation, shock resistance, anticorrosion and heat preservation effect simultaneously, simple structure and convenient use.

Description

Natural gas conveying pipeline protector

Technical Field

The utility model relates to a pipeline protection technical field specifically is a natural gas conveying pipeline protector.

Background

The natural gas pipeline is a pipeline for conveying natural gas from an exploitation place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas conveying pipeline.

Present natural gas line wholly adopts the stainless steel to make, especially in winter, the frigidity that can increase the pipeline is cold, under inside high-pressure natural gas effect, the phenomenon that the rupture appears in the pipeline inner wall, influence pipeline life, and traditional natural gas conveying pipeline is under the impact action that receives external force or in the earthquake, can make natural gas pipeline produce and strongly rock and finally lead to natural gas's revealing, influence gas transmission safety, among the current protector, lack and can protect natural gas conveying pipeline in receiving external force impact or vibration, and carry out heat retaining protector to the pipeline.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a natural gas transportation pipeline protector, the technical scheme of adoption is, include: the protective shell, the conveying pipeline and the protective inner shell are buckled on the conveying pipeline in a pressing mode, a heat insulation pad and a sealing pad are further bonded on the contact surface of the protective inner shell and the conveying pipeline, the sealing pads are arranged at two ends of the heat insulation pad, damping springs are further fixedly arranged on the outer side surface of the protective inner shell at equal intervals, the other ends of the damping springs are fixedly arranged on the inner side surface of the protective shell, connecting rib plates are fixedly arranged on the left side and the right side of the protective shell, arc-shaped connecting plates are fixedly arranged at the front end and the rear end, fixing holes are formed in the connecting rib plates, connecting holes are formed in the arc-shaped connecting plates, rubber pads are further bonded on the front end surfaces of the arc-shaped connecting plates, heat insulation felts are arranged on the inner sides of the rubber pads, the heat insulation felts are bonded on the front end surfaces of the protective inner shell and the arc-shaped connecting plates, and an insulating layer is filled between the protective outer shell and the protective inner shell.

As an optimized scheme of the utility model, protective housing with the protective inner shell sets up to upper and lower two sets of respectively, and the lock is in pipeline is last.

As an optimal proposal of the utility model, the material adopted by the heat-insulating layer is polyurethane material.

As an optimized scheme of the utility model, the arc connecting plate can be in through the bolt both ends continue to connect this device around protective housing.

The utility model has the advantages that: the utility model discloses a put the pipeline and use between the protection inner shell, fix through the fixed orifices with the bolt, reuse the bolt through the connecting hole to carry out the cooperation installation of a plurality of devices, the heat preservation pad on the protection inner shell can play the heat preservation effect to the pipeline, the protection inner shell is added with the sealing pad that sets up at the heat preservation pad both ends, can play the protective action to the heat preservation pad, prevent infiltration or be corroded, the damping spring that sets up between protection shell and the protection inner shell can protect the pipeline under the impact action of external force or in the earthquake, the heat preservation and the protective effect to the pipeline can be strengthened to the heat preservation of middle packing and protection shell, rubber pad and heat preservation felt can guarantee the sealed and heat preservation effect of the junction of device and device, the device can satisfy pipeline's antidetonation, shock resistance, anticorrosion and heat preservation effect simultaneously, simple structure and convenient use.

Drawings

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

fig. 2 is a schematic sectional view of the internal structure of the present invention.

In the figure: 1-protective outer shell, 101-connecting rib plates, 102-fixing holes, 103-arc-shaped connecting plates, 104-connecting holes, 2-conveying pipelines, 3-heat preservation cushion, 4-sealing cushion, 5-protective inner shell, 6-heat preservation layer, 7-damping spring, 8-rubber cushion and 9-heat preservation felt.

Detailed Description

Example 1

As shown in fig. 1 to fig. 2, the utility model discloses a natural gas transportation pipeline protector, the technical scheme of adoption is, include: the heat insulation device comprises a protective outer shell 1, a conveying pipeline 2 and a protective inner shell 5, wherein the protective inner shell 5 is pressed and buckled on the conveying pipeline 2, a heat insulation pad 3 and a sealing pad 4 are further bonded on the contact surface of the protective inner shell 5 and the conveying pipeline 2, the sealing pad 4 is arranged at two ends of the heat insulation pad 3, damping springs 7 are further fixedly arranged on the outer side surface of the protective inner shell 5 at equal intervals at two ends, the other ends of the damping springs 7 are fixedly mounted on the inner side surface of the protective outer shell 1, connecting rib plates 101 are fixedly mounted on the left side and the right side of the protective outer shell 1, arc-shaped connecting plates 103 are fixedly mounted at the front end and the rear end, fixing holes 102 are formed in the connecting rib plates 101, connecting holes 104 are formed in the arc-shaped connecting plates 103, rubber pads 8 are further bonded on the front end surfaces of the arc-shaped connecting plates 103, and heat insulation felts 9 are arranged on the inner sides of the rubber pads 8, the heat preservation felt 9 is bonded on the front end faces of the protection inner shell 5 and the arc-shaped connecting plate 103, and a heat preservation layer 6 is filled between the protection outer shell 1 and the protection inner shell 5.

The protective outer shell 1 and the protective inner shell 5 are respectively arranged into an upper group and a lower group and are buckled on the conveying pipeline 2.

The heat-insulating layer 6 is made of polyurethane.

The arc-shaped connecting plate 103 can be continuously connected with the device at the front end and the rear end of the protective shell 1 through bolts.

The utility model discloses a theory of operation: the utility model discloses when using, place pipeline 2 between protection inner shell 5, then fix through fixed orifices 102 with the bolt, the reuse bolt carries out the cooperation installation of a plurality of devices through connecting hole 104, heat preservation pad 6 on the protection inner shell 5 can play the heat preservation effect to pipeline 2, protection inner shell 5 is including the sealed pad 4 that heat preservation pad 6 both ends set up, can play the guard action to heat preservation pad 6, prevent to seep water or corroded, damping spring 7 that sets up between protective housing 1 and the protection inner shell 5 can protect pipeline 2 under the impact that receives external force or in the earthquake, heat preservation and the protection effect to pipeline can be strengthened to heat preservation and the protection effect of middle heat preservation 6 and protective housing 1 of packing, rubber pad 8 and heat preservation felt 9 can guarantee the sealed and the heat preservation effect of the junction of device and device, this device can satisfy pipeline 2's antidetonation simultaneously, Impact resistance, corrosion resistance, heat preservation effect, simple structure and convenient use.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. A natural gas transportation pipeline protector, characterized by, includes: protective housing (1), pipeline (2) and protection inner shell (5), protection inner shell (5) are pressed and are buckled on pipeline (2), heat preservation pad (3) and sealed pad (4) have still been bonded on protective inner shell (5) and the contact surface of pipeline (2), sealed pad (4) set up the both ends of heat preservation pad (3), both ends position still fixes the equidistance and is provided with damping spring (7) on the lateral surface of protection inner shell (5), the other end fixed mounting of damping spring (7) is in on the medial surface of protective housing (1), the left and right sides fixed mounting of protective housing (1) has connecting floor (101), and both ends fixed mounting has arc connecting plate (103) around, fixed orifices (102) have been seted up on connecting floor (101), connecting hole (104) have been seted up on arc connecting plate (103), the heat insulation protective cover is characterized in that a rubber pad (8) is further bonded on the front end face of the arc-shaped connecting plate (103), a heat insulation felt (9) is arranged on the inner side of the rubber pad (8), the heat insulation felt (9) is bonded on the front end face of the protective inner shell (5) and the arc-shaped connecting plate (103), and a heat insulation layer (6) is further filled between the protective outer shell (1) and the protective inner shell (5).

2. The natural gas transportation pipeline protector of claim 1, wherein: the protective outer shell (1) and the protective inner shell (5) are respectively arranged into an upper group and a lower group and are buckled on the conveying pipeline (2).

3. The natural gas transportation pipeline protector of claim 1, wherein: the heat-insulating layer (6) is made of polyurethane.

4. The natural gas transportation pipeline protector of claim 1, wherein: the arc-shaped connecting plate (103) can be continuously connected with the device through the front end and the rear end of the protective shell (1) through bolts.