CN218294617U - Anticorrosive buried gas valve for gas pipeline - Google Patents
Anticorrosive buried gas valve for gas pipeline Download PDFInfo
- Publication number
- CN218294617U CN218294617U CN202222724951.6U CN202222724951U CN218294617U CN 218294617 U CN218294617 U CN 218294617U CN 202222724951 U CN202222724951 U CN 202222724951U CN 218294617 U CN218294617 U CN 218294617U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- protection mechanism
- gas valve
- fixedly connected
- pipeline protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a gas pipeline buries formula gas valve with anticorrosive ground relates to and buries formula gas valve technical field, including gas pipeline water conservancy diversion mechanism, gas pipeline water conservancy diversion mechanism buries formula gas valve mechanism including ground, the activity has cup jointed pipeline protection mechanism on the surface around burying formula gas valve mechanism, pipeline protection mechanism includes pipeline protection mechanism and top cap, the top surface at pipeline protection mechanism is cup jointed in the top activity of top cap. The utility model discloses getting to the inside of earth with the spacing support column joint of pipeline protection mechanism bottom preferentially, cooperation simultaneously takes the contact area that the floor increases between pipeline protection mechanism and the earth on every side, reduces pipeline protection mechanism under daily extrusion, can appear rocking and slope, when cooperation spacing support column joint advances earth inside to go, utilizes the surface of spacing support column and earth depths area of contact, and the cooperation top cap is sealed the surface of air guide pipeline.
Description
Technical Field
The utility model relates to a bury formula gas valve technical field, concretely relates to gas pipeline buries formula gas valve with anticorrosive.
Background
Briefly describe what the product is. The gas ball valve uses the sphere with round channel as the open-close part, the sphere rotates with the valve rod to realize the open-close action, it is suitable for the frequent operation, it has the advantages of rapid open-close, light weight, small fluid resistance, simple structure, small volume, light weight, convenient maintenance, no limitation of the installation direction, the medium flow direction can be random, no vibration and small noise, the existing gas valve has certain disadvantages when in use, the existing gas valve is buried underground, the underground environment is dark and moist, therefore, the fault rate is high, the phenomenon of gas leakage can occur, the efficiency when in use is affected, and after long-time use, it is easy to be corroded to cause the valve rod to lock, we propose a gas pipeline buried gas valve with corrosion prevention.
As disclosed in chinese patent publication No.: CN216643138U buries formula gas valve with anticorrosive for gas pipeline, including valve body and leak protection gas subassembly: an air inlet pipe is fixed in an air inlet arranged on the surface of the valve body, an air outlet pipe is fixed in an air outlet arranged on the surface of the valve body, a valve core is arranged in the valve body, a rotary hole is formed in the upper end surface of the valve body, a valve rod is rotatably connected in the rotary hole, the lower end of the valve rod is fixed on the surface of the valve core, and a rotary disc is fixed on the upper end surface of the valve rod; the air leakage prevention assembly comprises: contain fixed box, rubber seal piece, connecting strip, spring, threaded rod and connection pad, two corresponding fixed orificess have been seted up to the left and right sides on valve body surface, the inside of fixed orificess is fixed with fixed box, the inside sliding connection of fixed box has the rubber seal piece, can avoid being corroded to can avoid appearing gas leakage phenomenon.
In order to solve the gas valve and bury in ground, appear revealing the problem that influences the availability factor, prior art adopts the junction to the threaded rod to carry on waterproofly, reduces the mode that the water source corrodes and handles, but still can appear the sealing washer in long-time use, can cause the condition of wearing and tearing because of external extrusion, and then lead to the gas valve problem of secondary leakage to appear.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas pipeline buries formula gas valve with anticorrosive to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a gas pipeline buries formula gas valve with anticorrosive, includes gas pipeline water conservancy diversion mechanism, gas pipeline water conservancy diversion mechanism buries formula gas valve mechanism including, bury the activity on the surface around formula gas valve mechanism and cup jointed pipeline protection mechanism.
The conveying pipeline protection mechanism comprises a pipeline protection mechanism and a top cover, the top cover is movably sleeved on the outer surface of the top of the pipeline protection mechanism, and a sealing strip is arranged at the butt joint of the pipeline protection mechanism and the top cover.
The utility model discloses technical scheme's further improvement lies in: the pipeline protection mechanism and the inner side outer surface of the top cover are fixedly connected with an expansion hollow elastic soft layer, and the inner side outer surface of the expansion hollow elastic soft layer is fixedly connected with a trapezoidal elastic extrusion mechanism.
The utility model discloses technical scheme's further improvement lies in: trapezoidal elasticity extrusion mechanism includes the overlap joint soft board, fixedly connected with trapezoidal soft shell of cover on the surface of the top of overlap joint soft board, fixedly connected with semicircle anti-skidding soft layer on the surface of the top of trapezoidal soft shell of cover, fixedly connected with overlap joint strip on the inboard bottom surface of overlap joint soft board and the inboard surface in top of trapezoidal soft shell of cover, fixedly connected with extrusion promotion soft post on one side surface of overlap joint strip.
The utility model discloses technical scheme's further improvement lies in: the pipeline protection mechanism is characterized in that a limiting support column is fixedly connected to the outer surface of the bottom of the pipeline protection mechanism, the edge positions of two sides of the bottom of the pipeline protection mechanism are fixedly connected with a contact floor, air guide pipelines are movably sleeved on the inner surfaces of the pipeline protection mechanism and the top cover, and fixing devices are arranged on the outer surfaces of the front side and the rear side of the pipeline protection mechanism and the top cover.
The utility model discloses technical scheme's further improvement lies in: the underground gas valve mechanism is characterized in that a limiting column is fixedly connected to the bottom end of the underground gas valve mechanism, and a sealing top cover is fixedly connected to the top end of the underground gas valve mechanism.
The utility model discloses technical scheme's further improvement lies in: spacing post includes toper joint post, fixedly connected with broken ground awl head on the bottom of toper joint post, fixedly connected with joint board on the surface of toper joint post.
The utility model discloses technical scheme's further improvement lies in: fixedly connected with triangle differentiation strip on the surface of joint board, fixedly connected with triangle cutting block on the inboard surface of joint board, the position of triangle cutting block is located the surface of broken ground awl head and toper joint post.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a gas pipeline buries formula gas valve with anticorrosive ground, the preferential inside of connecting earth with the spacing support column joint of pipeline protection mechanism bottom goes, the floor of cooperation contact increases the area of contact between pipeline protection mechanism and the earth on every side simultaneously, reduce pipeline protection mechanism under daily extrusion, can appear rocking and slope, when cooperation spacing support column joint advances earth inside going, utilize the surface and the earth depths area of contact of spacing support column, the extrusion of earth on every side of the rethread, it rocks to reduce pipeline protection mechanism to appear, when placing pipeline protection mechanism's inside to the air guide pipeline, the cooperation top cap seals the surface of air guide pipeline, it fixes between pipeline protection mechanism and the top cap to cooperate the fixer simultaneously.
2. The utility model provides a gas pipeline buries formula gas valve with anticorrosive ground, when the surface of the soft layer of hollow elasticity of inflation is laminated to the gas pipeline, the soft layer of hollow elasticity of cooperation inflation carries out elasticity and promotes, extrudees trapezoidal elasticity extrusion mechanism, with its inseparable laminating on the surface of gas pipeline, increases its friction dynamics and antiskid nature.
3. The utility model provides a bury formula gas valve with anticorrosive for gas pipeline, the inseparable laminating of semicircle anti-skidding soft layer on trapezoidal soft set shell surface is on the surface of air guide pipeline, and the extrusion that cooperates the overlap joint strip simultaneously on the surface promotes the soft post and promotes trapezoidal soft set shell, increases the friction dynamics between semicircle anti-skidding soft layer and the air guide pipeline.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic bottom plan view of the buried gas valve mechanism of the present invention;
FIG. 3 is a schematic structural view of the protection mechanism of the conveying pipeline of the present invention;
FIG. 4 is a schematic view of the inner side structure of the protection mechanism of the conveying pipeline of the present invention;
FIG. 5 is a schematic view of the structure of the spacing post of the present invention;
FIG. 6 is a schematic view of the structure of the spacing column of the present invention;
fig. 7 is a schematic structural view of the trapezoidal elastic extrusion mechanism of the present invention.
In the figure: 1. a gas pipeline diversion mechanism; 2. a buried gas valve mechanism; 3. sealing the top cover;
4. a delivery pipe protection mechanism; 41. a pipeline protection mechanism; 42. limiting a supporting column; 43. lapping a floor; 44. a top cover; 45. an air guide duct; 46. a holder; 47. an expanded hollow elastic soft layer;
48. a trapezoidal elastic extrusion mechanism; a1, overlapping soft boards; a2, a trapezoidal soft casing; a3, a semicircular anti-skid soft layer; a4, overlapping strips; a5, extruding and pushing the soft column;
5. a limiting column; 51. a tapered snap-in post; 52. a clamping and connecting plate; 53. triangular differentiation strips; 54. a soil breaking conical head; 55. and (5) triangular cutting blocks.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-7, the utility model provides an anti-corrosion buried gas valve for gas pipeline, which comprises a gas pipeline guiding mechanism 1, the gas pipeline guiding mechanism 1 comprises a buried gas valve mechanism 2, a conveying pipeline protection mechanism 4 is movably sleeved on the peripheral outer surface of the buried gas valve mechanism 2, the conveying pipeline protection mechanism 4 comprises a pipeline protection mechanism 41 and a top cover 44, the top cover 44 is movably sleeved on the top outer surface of the pipeline protection mechanism 41, a sealing strip is arranged at the butt joint of the pipeline protection mechanism 41 and the top cover 44, an expansion hollow elastic soft layer 47 is fixedly connected on the inner outer surface of the pipeline protection mechanism 41 and the top cover 44, a trapezoidal elastic extrusion mechanism 48 is fixedly connected on the inner outer surface of the expansion hollow elastic soft layer 47, and a limiting support column 42 is fixedly connected on the bottom outer surface of the pipeline protection mechanism 41, the edge positions of two sides of the bottom of the pipeline protection mechanism 41 are fixedly connected with a lapping contact floor 43, the inner surfaces of the pipeline protection mechanism 41 and the top cover 44 are movably sleeved with an air guide pipeline 45, the outer surfaces of the front side and the rear side of the pipeline protection mechanism 41 and the top cover 44 are provided with a fixer 46, a limit support pillar 42 at the bottom of the pipeline protection mechanism 41 is preferably clamped into the soil, meanwhile, the lapping contact floor 43 is matched to increase the contact area between the pipeline protection mechanism 41 and the surrounding soil, the shaking and the inclination of the pipeline protection mechanism 41 under the daily extrusion are reduced, when the limiting support pillar 42 is matched to be clamped into the soil, the contact area between the surface of the limit support pillar 42 and the deep part of the soil is utilized, and then the extrusion of the surrounding soil is utilized to reduce the shaking of the pipeline protection mechanism 41 and when the air guide pipeline 45 is placed into the pipeline protection mechanism 41, the surface of the air guide pipeline 45 is sealed by the matching top cover 44, when the air guide pipeline 45 is attached to the surface of the expansion hollow elastic soft layer 47, the expansion hollow elastic soft layer 47 is elastically pushed to extrude the trapezoidal elastic extrusion mechanism 48, the trapezoidal elastic extrusion mechanism is closely attached to the surface of the air guide pipeline 45, the friction force and the skid resistance of the trapezoidal elastic extrusion mechanism are increased, and meanwhile, the pipeline protection mechanism 41 and the top cover 44 are fixed by the matching fixer 46.
Example 2
As shown in fig. 1-7, on the basis of embodiment 1, the utility model provides a technical solution: preferably, trapezoidal elasticity extrusion mechanism 48 includes overlap joint soft board a1, fixedly connected with trapezoidal soft shell a2 on the top surface of overlap joint soft board a1, fixedly connected with semicircle anti-skidding soft layer a3 on the top surface of trapezoidal soft shell a2, fixedly connected with overlap joint strip a4 on the inboard bottom surface of overlap joint soft board a1 and the inboard surface of top of trapezoidal soft shell a2, fixedly connected with extrusion promotion soft post a5 on one side surface of overlap joint strip a4, when the inseparable laminating of trapezoidal soft shell a2 on the surface semicircle anti-skidding soft layer a3 on the surface at air guide pipe 45, cooperation overlap joint strip a4 simultaneously promotes soft post a5 on the surface and promotes trapezoidal soft shell a2, increase the friction dynamics between semicircle anti-skidding soft layer a3 and the air guide pipe 45.
Example 3
As shown in fig. 1-7, on the basis of embodiment 1, the utility model provides a technical solution: preferably, bury spacing post 5 of fixedly connected with on the bottom of formula gas valve mechanism 2, bury fixedly connected with seal cap 3 on the top of formula gas valve mechanism 2, spacing post 5 includes toper joint post 51, fixedly connected with broken soil awl head 54 on the bottom of toper joint post 51, fixedly connected with joint plate 52 on the surface of toper joint post 51, fixedly connected with triangular differentiation strip 53 on the surface of joint plate 52, fixedly connected with triangular cutting block 55 on the inboard surface of joint plate 52, the position of triangular cutting block 55 is located broken soil awl head 54 and toper joint post 51's surface, it goes inside to go into earth with spacing post 5 joint on the bottom of formula gas valve mechanism 2 that buries, cooperation broken soil awl head 54 is broken to earth, triangular cutting block 55 and triangular differentiation strip 53 on the surface of cooperation joint plate 52 both sides are broken to earth on every side simultaneously, utilize joint plate 52 to increase and the frictional force between the earth.
The working principle of the anti-corrosion buried gas valve for the gas pipeline is described in detail below.
As shown in fig. 1-7, the limit post 5 at the bottom of the buried gas valve mechanism 2 is clamped into the soil, the soil is broken by the aid of the ground breaking conical head 54, the surrounding soil is broken by the aid of the triangular cutting blocks 55 and the triangular dividing strips 53 on the outer surfaces of the two sides of the clamping and connecting plate 52, friction force between the pipe and the soil is increased by the aid of the clamping and connecting plate 52, the limit support post 42 at the bottom of the pipe protection mechanism 41 is preferably clamped into the soil, contact area between the pipe protection mechanism 41 and the surrounding soil is increased by the aid of the ground plate 43, shaking and inclination of the pipe protection mechanism 41 under daily extrusion are reduced, when the limit support post 42 is clamped into the soil, contact area between the surface of the limit support post 42 and the deep part of the soil is increased by the aid of the extrusion of the surrounding soil, reduce pipeline protection mechanism 41 and appear rocking, when placing air guide pipeline 45 into pipeline protection mechanism 41's inside, cooperation top cap 44 seals air guide pipeline 45's surface, when air guide pipeline 45 laminates on the surface of the soft layer 47 of hollow elasticity of inflation, cooperation inflation hollow elasticity soft layer 47 carries out elastic promotion, extrude trapezoidal elasticity extrusion mechanism 48, the inseparable laminating of semicircle anti-skidding soft layer a3 on trapezoidal soft shell a2 surface is on air guide pipeline 45's surface, the extrusion on cooperation overlap joint a4 surface simultaneously promotes soft post a5 and promotes trapezoidal soft shell a2, increase the friction dynamics between semicircle anti-skidding soft layer a3 and the air guide pipeline 45, with its inseparable laminating on air guide pipeline 45's surface, increase its friction dynamics and antiskid nature, cooperation fixer 46 fixes between pipeline protection mechanism 41 and top cap 44 simultaneously.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides a gas pipeline buries formula gas valve with anticorrosive, includes gas pipeline water conservancy diversion mechanism (1), its characterized in that: the gas pipeline flow guide mechanism (1) comprises a buried gas valve mechanism (2), and a conveying pipeline protection mechanism (4) is movably sleeved on the peripheral outer surface of the buried gas valve mechanism (2);
the conveying pipeline protection mechanism (4) comprises a pipeline protection mechanism (41) and a top cover (44), wherein the top cover (44) is movably sleeved on the outer surface of the top of the pipeline protection mechanism (41), and a sealing strip is arranged at the butt joint of the pipeline protection mechanism (41) and the top cover (44).
2. The corrosion-resistant buried gas valve for the gas pipeline according to claim 1, characterized in that: the outer surfaces of the inner sides of the pipeline protection mechanism (41) and the top cover (44) are fixedly connected with an expansion hollow elastic soft layer (47), and the outer surface of the inner side of the expansion hollow elastic soft layer (47) is fixedly connected with a trapezoidal elastic extrusion mechanism (48).
3. The corrosion-resistant buried gas valve for the gas pipeline as claimed in claim 2, wherein: trapezoidal elasticity extrusion mechanism (48) are including overlap joint soft board (a 1), fixedly connected with trapezoidal soft cover shell (a 2) on the top surface of overlap joint soft board (a 1), fixedly connected with semicircle anti-skidding soft layer (a 3) on the top surface of trapezoidal soft cover shell (a 2), fixedly connected with overlap joint strip (a 4) on the inboard bottom surface of overlap joint soft board (a 1) and the inboard surface in top of trapezoidal soft cover shell (a 2), fixedly connected with extrusion promotes soft post (a 5) on the surface of one side of overlap joint strip (a 4).
4. The corrosion-resistant buried gas valve for the gas pipeline according to claim 1, characterized in that: the fixed connection has spacing support column (42) on the bottom surface of pipeline protection mechanism (41), fixed connection takes contact floor (43) on the bottom both sides border position of pipeline protection mechanism (41), air guide pipeline (45) have been cup jointed in the activity on the internal surface of pipeline protection mechanism (41) and top cap (44), be provided with fixer (46) on the both sides surface around pipeline protection mechanism (41) and top cap (44).
5. The corrosion-resistant buried gas valve for the gas pipeline according to claim 1, characterized in that: the underground gas valve mechanism is characterized in that a limiting column (5) is fixedly connected to the bottom end of the underground gas valve mechanism (2), and a sealing top cover (3) is fixedly connected to the top end of the underground gas valve mechanism (2).
6. The corrosion-resistant buried gas valve for the gas pipeline according to claim 5, characterized in that: spacing post (5) are including toper joint post (51), fixedly connected with broken ground awl head (54) on the bottom of toper joint post (51), fixedly connected with joint board (52) on the surface of toper joint post (51).
7. The corrosion-resistant buried gas valve for the gas pipeline according to claim 6, characterized in that: fixedly connected with triangle divides strip (53) on the surface of joint board (52), fixedly connected with triangle cutting block (55) on the inboard surface of joint board (52), the position of triangle cutting block (55) is located on the surface of broken ground conical head (54) and toper joint post (51).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222724951.6U CN218294617U (en) | 2022-10-15 | 2022-10-15 | Anticorrosive buried gas valve for gas pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222724951.6U CN218294617U (en) | 2022-10-15 | 2022-10-15 | Anticorrosive buried gas valve for gas pipeline |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218294617U true CN218294617U (en) | 2023-01-13 |
Family
ID=84808079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202222724951.6U Active CN218294617U (en) | 2022-10-15 | 2022-10-15 | Anticorrosive buried gas valve for gas pipeline |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218294617U (en) |
-
2022
- 2022-10-15 CN CN202222724951.6U patent/CN218294617U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN218294617U (en) | Anticorrosive buried gas valve for gas pipeline | |
CN104912178B (en) | A kind of odour-proof floor drain | |
CN101824796B (en) | All-sealed vibration damping and water preventing device with large regulating quantity | |
CN102019933A (en) | Pipeline traffic operation method | |
CN205938343U (en) | Anticorrosive lining pipeline | |
CN201250431Y (en) | Anti-siphon water intake valve | |
CN208587623U (en) | A kind of anti-leak and the ammonium hydroxide conveying pipeline being fixed easily | |
CN203702154U (en) | Shield tunneling machine and shield tail sealing device thereof | |
CN213114123U (en) | Steel rail insulating sleeve for preventing and treating stray current corrosion influence | |
CN201177117Y (en) | Sealing device between rotating pipeline | |
CN204282511U (en) | Floating pull-type odour-proof floor drain | |
CN206268498U (en) | A kind of valve seat construction of bidirectional metal hard-sealing floating ball valve | |
CN109612368B (en) | Waterproof type small-caliber pipeline length measurement system and method | |
CN202208945U (en) | Outdoor post fire hydrant | |
CN202206099U (en) | Connection waterproof construction of cable tunnel push pipe construction tunnel tube coupling | |
CN205036914U (en) | Novel one -way valve | |
CN206203105U (en) | A kind of board-like elastic sealing device of compensation entirely for oil storage tank exterior float disc | |
CN220772458U (en) | Pipeline tightness pressure testing device | |
JP3040018U (en) | Groundwater drainage pipe | |
CN218645049U (en) | Leather cup driving assembly | |
CN215720950U (en) | Pneumatic thermal insulation ball valve | |
CN213776786U (en) | Special pipeline for water supply and drainage | |
CN103486304A (en) | Rubber seal check valve | |
CN205745476U (en) | Fish mouth type exhaust outlet device and be provided with the water body seepage control system of this device | |
CN205804291U (en) | A kind of hydraulic pressure view dam |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |