CN217977942U - Gas pipeline convenient for deslagging and draining - Google Patents
Gas pipeline convenient for deslagging and draining Download PDFInfo
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- CN217977942U CN217977942U CN202221783194.3U CN202221783194U CN217977942U CN 217977942 U CN217977942 U CN 217977942U CN 202221783194 U CN202221783194 U CN 202221783194U CN 217977942 U CN217977942 U CN 217977942U
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Abstract
The utility model provides a gas pipeline convenient to arrange sediment drainage relates to gas pipeline technical field. The utility model discloses a subterranean pipe, the vertical setting of ground pipe and the subterranean pipe between be equipped with communicating pipe intercommunication, ground socle end be equipped with rather than the jar that holds that communicates, hold the tank bottoms portion and be equipped with first solenoid valve, hold the jar inner wall on the vertical float switch that is equipped with, communicating pipe slope sets up, communicating pipe is the lower end with the tip of ground pipe intercommunication, hold jar and ground pipe flange joint, float switch and first solenoid valve electric connection.
Description
Technical Field
The utility model relates to a gas pipeline technical field, concretely relates to gas pipeline convenient to arrange sediment drainage.
Background
The fuel gas is a general term for gas fuel, and can be combusted to release heat for residents and industrial enterprises. The gas is of various types, mainly including natural gas, artificial gas, liquefied petroleum gas, methane and coal gas. The fuel gas is conveyed to a residential building through an underground pipeline, an overground pipeline is arranged outside the wall of the residential building, and the overground pipeline is communicated with the underground pipeline.
In the prior art, the length of time in a residential building is long, residents indicate that no gas or little gas exists in the building, the pipeline is generally blocked by slag and water through inspection, however, when the pipeline is blocked, a special person needs to be dispatched to the site to cut the communicated part of an overground pipeline and an underground pipeline, then the pipeline is subjected to slag removal and drainage, and after the operation is completed, welding is carried out, so that the process is complex, the operation efficiency is low, and the operation cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at developing a can automatic flowing back, improve the gas pipeline of arranging sediment drainage work efficiency of being convenient for arrange sediment drainage.
The utility model discloses a following technical scheme realizes:
a gas pipeline for facilitating slag extraction and drainage, comprising:
an underground pipe;
the ground pipe is vertically arranged and is communicated with the underground pipe through a communicating pipe;
the accommodating tank is arranged at the bottom end of the ground pipe and communicated with the ground pipe;
the first electromagnetic valve is arranged at the bottom of the accommodating tank;
the float switch is vertically arranged on the inner wall of the accommodating tank;
the communicating pipe is obliquely arranged, the communicating pipe is lower than the ground pipe, the containing tank is connected with the ground pipe through a flange, and the float switch is electrically connected with the first electromagnetic valve.
Optionally, a through hole is formed in the bottom of the accommodating tank, a water collecting cover is arranged on the edge of the bottom of the through hole, and the first electromagnetic valve is arranged at the bottom of the water collecting cover.
Optionally, the water collecting cover is in a spherical crown shape, and a first filter screen is arranged in the through hole.
Optionally, a vertical protection cylinder is arranged on the inner wall of the containing tank, a liquid inlet hole is formed in the bottom of the protection cylinder, and the float switch is arranged in the protection cylinder.
Optionally, a second filter screen is arranged in the liquid inlet hole.
Optionally, a connecting pipe communicated with the top of the accommodating tank is arranged at the top of the accommodating tank, and the connecting pipe is connected with a flange at the bottom end of the ground pipe.
Optionally, a second electromagnetic valve electrically connected with the float switch is arranged on the connecting pipe.
Optionally, the outer wall of the containing tank is provided with an LED lamp electrically connected with the float switch.
Optionally, an observation groove is formed in the outer wall of the containing tank, and a transparent observation plate is arranged in the observation groove.
Optionally, a sliding groove is formed in the side wall of the accommodating tank on the outer side of the observation groove, and a sliding door is arranged in the sliding groove in a sliding mode.
The utility model has the advantages that:
the utility model discloses can automatic drainage when ponding appear in the pipeline, avoid ponding too much to cause the water shutoff, avoid ponding to get into the underground pipe, the observation groove of setting conveniently observes and holds jar interior ponding or long-pending sediment condition, when the pipeline sediment is stifled, takes off with the communicating pipe of pipeline flange intercommunication and hold jar and can carry out row sediment or drainage, need not to dispatch the professional and carry out the cut and weld operation, improves the operating efficiency, reduces the operating cost.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a view showing the structure of a conventional underground pipe and a ground pipe;
FIG. 2 is a view of the structure of the present invention;
fig. 3 is a view showing the structure of the holding tank.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings, which are used for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, in the prior art, an underground pipe 1 is buried underground, the top end of the underground pipe 1 extends upwards to the ground, a ground pipe 2 communicated with the top end of the underground pipe 1 is arranged at the top end of the underground pipe 1, the ground pipe 2 is fixed on the outer wall of a building through a pipe clamp, and a branch pipe is arranged on the ground pipe 2 to introduce gas into residents. When the slag water plugging occurs in the ground pipe 2, only the communication part between the ground pipe 2 and the underground pipe 1 can be cut, and then slag and water are discharged from the inside of the ground pipe 2.
As shown in fig. 2 and 3, the utility model discloses a gas pipeline convenient to arrange sediment drainage, including the underground pipe 1 of vertical setting, 1 top lateral part of underground pipe is equipped with the ground pipe 2 of vertical setting, is equipped with communicating pipe 3 between underground pipe 1 and the ground pipe 2, and 3 slope settings of communicating pipe, the one end of communicating pipe 3 and ground pipe 2 intercommunication is lower end.
The bottom end of the ground pipe 2 is provided with a connecting pipe 5 which is communicated with a flange and coaxial with the flange, the bottom of the connecting pipe 5 is provided with a containing tank 4 connected with the connecting pipe, the containing tank 4 is cylindrical and is coaxially connected with the connecting pipe 5, and the inside of the containing tank 4 is communicated with the connecting pipe 5.
Be equipped with observation tank 16 on holding 4 lateral walls of jar, observation tank 16 is bar and vertical setting, is equipped with transparent observation board 17 in the observation tank 16, and observation board 17 is for reinforceing glass or high strength transparent plastic board, sees through observation tank 16 and can look over the grain sediment accumulation condition in holding 4.
A sliding groove is arranged in the side wall of the accommodating tank 4 outside the observation groove 16, a sliding door 18 is arranged in the sliding groove in a sliding mode, and the sliding door 18 slides in the sliding groove along the direction parallel to the circumference of the accommodating tank 4. The sliding door 18 can be blocked outside the observation slot 16 in a sliding way, so that the sliding door 18 can protect the observation slot 16 and prevent the observation plate 17 in the observation slot 16 from being damaged by external force. When it is desired to view the inside of the holding tank 4, the inside of the holding tank 4 can be viewed through the viewing plate 17 by sliding the slide door 18 open.
The center of the bottom of the containing tank 4 is provided with a through hole 12, the edge of the bottom of the through hole 12 is provided with a water collecting cover 14, the water collecting cover 14 is in a spherical crown shape, the bottom of the water collecting cover 14 is provided with a first electromagnetic valve 15, and a first filter screen 13 is arranged in the through hole 12.
Be equipped with on the inner wall that holds jar 4 and protect a section of thick bamboo 8, protect the vertical setting of a section of thick bamboo 8, protect a section of thick bamboo 8 bottom and be equipped with feed liquor hole 10, there is a determining deviation feed liquor hole 10 with hold jar 4 bottom, protect a section of thick bamboo 8 inside and hold jar 4 inside intercommunication through feed liquor hole 10, be equipped with second filter screen 11 in the feed liquor hole 10.
Be equipped with the float switch 9 of vertical setting in the section of thick bamboo 8, be equipped with liquid level controller on holding 4 outer walls of jar, be equipped with second solenoid valve 6 on the connecting pipe 5, hold 4 outer wall tops of jar and be equipped with LED lamp 7, electric connection between liquid level controller, float switch 9, first solenoid valve 15, second solenoid valve 6 and the LED lamp 7, float switch 9 also can adopt level sensor to replace.
When water or slag appears in the ground pipe 2, the communicating pipe 3 is obliquely arranged, so that the situation that the water slag enters the ground pipe 1 from the communicating pipe 3 to cause larger hidden danger can be avoided. The water in the ground pipe 2 flows into the containing tank 4 under the action of gravity, the liquid level in the protective cylinder 8 is consistent with that in the containing tank 4, and the float switch 9 changes along with the change of the liquid level in the containing tank 4. When holding interior liquid level of jar 4 and rising gradually until reaching the emission liquid level, the float switch 9 transmits the signal of telecommunication to liquid level controller, and liquid level controller control first solenoid valve 15 is opened, and second solenoid valve 6 closes, and LED lamp 7 lights, and second solenoid valve 6 closes and avoids the gas too much to get into and hold jar 4 and cause the influence to the drainage. Liquid in the holding tank 4 is discharged from the through hole 12, the first filter screen 13 prevents the first electromagnetic valve 15 from being blocked by the impurity slag to influence the drainage operation, the liquid in the holding tank 4 passes through the through hole 12 and is discharged from the first electromagnetic valve 15 to enable the liquid level to descend, and after the liquid level descends to a certain height, the liquid level controller acts according to an electric signal of the floating ball switch 9 to enable the first electromagnetic valve 15 to be closed, the second electromagnetic valve 6 is opened, and the LED lamp 7 is turned off. At the flowing back in-process, have certain liquid level in holding tank 4 all the time, liquid has sealed effect, avoids holding the gas in the tank 4 and discharges through first solenoid valve 15. The second filter screen 11 prevents the influence of the foreign slag entering the protective cylinder 8 through the liquid inlet hole 10 on the float switch 9. After the drainage begins, if the liquid level in the holding tank 4 does not descend for a long time, the second electromagnetic valve 6 is closed all the time, avoids taking place the gas leakage, and the LED lamp 7 that lights plays the warning effect, makes things convenient for patrolling and examining personnel or maintainer in time to discover the problem. The liquid level condition and the slag accumulation condition in the holding tank 4 can be directly observed through the observation groove 16, so that the operating personnel can conveniently judge the water blockage condition of the slag. When there is the sediment stifled in the ground pipe 2, perhaps hold jar 4 interior sediment when more, take off with the connecting pipe 5 of ground pipe 2 flange intercommunication and hold jar 4, can handle the scarfing cinder to holding jar 4 inside or ground pipe 2 inside.
The utility model discloses can automatic drainage when ponding appear in the pipeline, avoid ponding too much to cause the water blocking, avoid ponding to get into underground pipe 1, the observation groove 16 of setting conveniently observes and holds jar 4 interior ponding or long-pending sediment condition, when the pipeline sediment is stifled appearing, takes off connecting pipe 5 with the pipeline flange intercommunication and holds jar 4 and can arrange sediment or drainage, need not to dispatch the professional and cut and weld the operation, improves the operating efficiency, reduces the operating cost.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.
Claims (10)
1. A gas pipeline convenient for deslagging and water drainage is characterized by comprising:
an underground pipe;
the ground pipe is vertically arranged and is communicated with the underground pipe through a communicating pipe;
the accommodating tank is arranged at the bottom end of the ground pipe and communicated with the ground pipe;
the first electromagnetic valve is arranged at the bottom of the accommodating tank;
the floating ball switch is vertically arranged on the inner wall of the containing tank;
the communicating pipe is obliquely arranged, the communicating pipe is lower than the ground pipe, the containing tank is connected with the ground pipe through a flange, and the float switch is electrically connected with the first electromagnetic valve.
2. The gas pipeline convenient for slag and water discharge of claim 1, wherein the containing tank is provided with a through hole at the bottom, the edge of the bottom of the through hole is provided with a water collecting cover, and the first electromagnetic valve is arranged at the bottom of the water collecting cover.
3. The gas pipeline convenient for deslagging and drainage according to claim 2, characterized in that the water-collecting cover is in a spherical crown shape, and a first filter screen is arranged in the through hole.
4. The gas pipeline convenient for slag discharge and water drainage as claimed in claim 1, wherein a vertically arranged protective cylinder is arranged on the inner wall of the containing tank, a liquid inlet hole is arranged at the bottom of the protective cylinder, and the float switch is arranged in the protective cylinder.
5. The gas pipeline convenient for slag and water discharge according to claim 4, wherein a second filter screen is arranged in the liquid inlet hole.
6. The gas pipeline for facilitating slag and water discharge of claim 1, wherein the top of the holding tank is provided with a connecting pipe communicated with the top of the holding tank, and the connecting pipe is connected with a flange at the bottom end of the ground pipe.
7. The gas pipeline convenient for slag discharge and water drainage according to claim 6, wherein a second electromagnetic valve electrically connected with the float switch is arranged on the connecting pipe.
8. The gas pipeline convenient for deslagging and water drainage as claimed in claim 1, wherein an LED lamp electrically connected with a float switch is arranged on the outer wall of the containing tank.
9. The gas pipeline convenient for deslagging and water drainage as claimed in claim 1, wherein an observation groove is arranged on the outer wall of the containing tank, and a transparent observation plate is arranged in the observation groove.
10. The gas pipeline convenient for deslagging and water drainage as claimed in claim 9, wherein a sliding groove is arranged in the side wall of the holding tank outside the observation groove, and a sliding door is arranged in the sliding groove in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221783194.3U CN217977942U (en) | 2022-07-12 | 2022-07-12 | Gas pipeline convenient for deslagging and draining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221783194.3U CN217977942U (en) | 2022-07-12 | 2022-07-12 | Gas pipeline convenient for deslagging and draining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217977942U true CN217977942U (en) | 2022-12-06 |
Family
ID=84277615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221783194.3U Active CN217977942U (en) | 2022-07-12 | 2022-07-12 | Gas pipeline convenient for deslagging and draining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217977942U (en) |
-
2022
- 2022-07-12 CN CN202221783194.3U patent/CN217977942U/en active Active
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