CN208703342U - A kind of natural gas line attachment device - Google Patents
A kind of natural gas line attachment device Download PDFInfo
- Publication number
- CN208703342U CN208703342U CN201820909641.2U CN201820909641U CN208703342U CN 208703342 U CN208703342 U CN 208703342U CN 201820909641 U CN201820909641 U CN 201820909641U CN 208703342 U CN208703342 U CN 208703342U
- Authority
- CN
- China
- Prior art keywords
- connector
- pipe
- natural gas
- gas line
- attachment device
- 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.)
- Expired - Fee Related
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a kind of natural gas line attachment devices, including first pipe and second pipe, the first pipe outer wall fixing sleeve is connected to the first connector, the second pipe right end outer wall fixing sleeve is connected to the second connector, the second connector upper center offers gum-injecting port vertically, and the first pipe left end is fixedly connected with the second sealing ring block.The utility model due to offering gum-injecting port in the second connector upper center vertically, seal chamber is formed between second connector and the first connector, convenient for injecting the junction that silicone sealant carries out secondary seal first pipe and second pipe in later period case seal chamber, further increase leakproofness, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to natural gas line field, in particular to a kind of natural gas line attachment device.
Background technique
Currently, natural gas line refer to by natural gas (including oil field production associated gas) from exploitation ground or treatment plant it is defeated
It is sent to the pipeline of urban gas center or Industry enterprise customer, also known as gas pipeline, right feed channel is usually when being installed
The connection of segmented is carried out, the leakproofness of existing attachment device is poor, and safety is lower.Therefore, it is proposed that it is a kind of natural
Feed channel attachment device.
Utility model content
The main purpose of the utility model is to provide a kind of natural gas line attachment devices, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of natural gas line attachment device, including first pipe and second pipe, the first pipe outer wall fixing sleeve
It is connected to the first connector, the second pipe right end outer wall fixing sleeve is connected to the second connector, in second connector upper end
Portion offers gum-injecting port vertically, and the first pipe left end is fixedly connected with the second sealing ring block, the second pipe right end water
Flat to offer the second seal groove to the right, the second connector right end offers the first seal groove horizontally to the right, and described the
A connection piece left end is fixedly connected with the first sealing ring block, and the first sealing ring block is aligned grafting with the first seal groove, institute
It states and is formed with seal chamber between the second connector and the first connector, upper and lower ends are horizontal fixed on the right side of second connector
It is connected with connection bolt, second connector is fixedly connected by connection bolt with the first connector.
Further, the first pipe is aligned by the second sealing ring block and the second seal groove with second pipe slotting
It connects.
Further, second seal groove is located at the second connector right.
Further, the connection bolt right end is threaded with fastening nut.
Further, silicone sealant can be injected in the seal chamber.
Compared with prior art, the utility model has the following beneficial effects:
1. the natural gas line attachment device of the utility model, by being fixedly connected with the second sealing in first pipe left end
Block is enclosed, second pipe right end offers the second seal groove horizontally to the right, and the second connector right end offers first horizontally to the right
Seal groove, the first connector left end are fixedly connected with the first sealing ring block, convenient for tentatively to first pipe and second pipe into
Row is tightly connected, and improves leakproofness.
2. the natural gas line attachment device of the utility model, due to offering note vertically in the second connector upper center
Jiao Kou is formed with seal chamber between the second connector and the first connector, convenient for injecting silicone sealant in later period case seal chamber
The junction for carrying out secondary seal first pipe and second pipe, further increases leakproofness.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model natural gas line attachment device；
Fig. 2 is the second connecting-piece structure schematic diagram of the utility model natural gas line attachment device；
Fig. 3 is the first connecting-piece structure schematic diagram of the utility model natural gas line attachment device.
In figure: 1, first pipe；2, the first connector；3, the first sealing ring block；4, bolt is connected；5, gum-injecting port；6, close
Seal chamber；7, second pipe；8, the second seal groove；9, the second sealing ring block；10, the second connector；11, the first seal groove；
12, fastening nut.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of natural gas line attachment device, including first pipe 1 and second pipe 7, described first
1 outer wall fixing sleeve of pipeline is connected to the first connector 2, and the 7 right end outer wall fixing sleeve of second pipe is connected to the second connector 10, institute
It states 10 upper center of the second connector and offers gum-injecting port 5 vertically, 1 left end of first pipe is fixedly connected with the second sealing ring
Block 9,7 right end of second pipe offer the second seal groove 8 horizontally to the right, and 10 right end of the second connector is horizontally to the right
The first seal groove 11 is offered, 2 left end of the first connector is fixedly connected with the first sealing ring block 3, first sealing
Circle block 3 is aligned grafting with the first seal groove 11, is formed with seal chamber 6 between second connector 10 and the first connector 2,
Second connector, the 10 equal level of right side upper and lower ends is fixedly connected with connection bolt 4, and second connector 10 passes through company
Connecting bolt 4 is fixedly connected with the first connector 2.
Wherein, the first pipe 1 is aligned by the second sealing ring block 9 and the second seal groove 8 with second pipe 7 slotting
It connects.
Wherein, second seal groove 8 is located at 10 right of the second connector.
Wherein, 4 right end of connection bolt is threaded with fastening nut 12.
Wherein, silicone sealant can be injected in the seal chamber 6.
Working principle: in use, by the second sealing of the second sealing ring block 9 and 7 right end of second pipe in first pipe 1
Ring recess 8 carries out alignment grafting, at this time the first sealing on the first sealing ring block 3 and the second connector 10 on the first connector 2
Ring recess 11 carries out alignment grafting, then by fastening nut 12 with connect bolt 4 first connector 2 and the second connector 10 consolidated
Fixed sealing, then external silicone sealant is injected to be formed in seal chamber 6 by the gum-injecting port 5 on the second connector 10 and is sealed
Layer.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of natural gas line attachment device, including first pipe (1) and second pipe (7), it is characterised in that: described first
Pipeline (1) outer wall fixing sleeve is connected to the first connector (2), and second pipe (7) the right end outer wall fixing sleeve is connected to the second connection
Part (10), the second connector (10) upper center offer gum-injecting port (5) vertically, and first pipe (1) left end is fixed
It is connected with the second sealing ring block (9), second pipe (7) right end offers the second seal groove (8) horizontally to the right, and described
Two connectors (10) right end offers the first seal groove (11) horizontally to the right, and the first connector (2) left end is fixedly connected
There is the first sealing ring block (3), the first sealing ring block (3) is aligned grafting, second connection with the first seal groove (11)
It is formed between part (10) and the first connector (2) seal chamber (6), upper and lower ends are horizontal on the right side of second connector (10)
It is fixedly connected with connection bolt (4), second connector (10) connects by the way that connection bolt (4) and the first connector (2) are fixed
It connects.
2. natural gas line attachment device according to claim 1, it is characterised in that: the first pipe (1) passes through the
Two sealing ring blocks (9) and the second seal groove (8) are aligned grafting with second pipe (7).
3. natural gas line attachment device according to claim 1, it is characterised in that: the second seal groove (8) position
In the second connector (10) right.
4. natural gas line attachment device according to claim 1, it is characterised in that: connection bolt (4) the right end spiral shell
Line is connected with fastening nut (12).
5. natural gas line attachment device according to claim 1, it is characterised in that: can be injected in the seal chamber (6)
Silicone sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909641.2U CN208703342U (en) | 2018-06-13 | 2018-06-13 | A kind of natural gas line attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909641.2U CN208703342U (en) | 2018-06-13 | 2018-06-13 | A kind of natural gas line attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208703342U true CN208703342U (en) | 2019-04-05 |
Family
ID=65936054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909641.2U Expired - Fee Related CN208703342U (en) | 2018-06-13 | 2018-06-13 | A kind of natural gas line attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208703342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145620A (en) * | 2021-11-04 | 2022-03-08 | 上海飞科电器股份有限公司 | Food processor |
-
2018
- 2018-06-13 CN CN201820909641.2U patent/CN208703342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145620A (en) * | 2021-11-04 | 2022-03-08 | 上海飞科电器股份有限公司 | Food processor |
| CN114145620B (en) * | 2021-11-04 | 2023-08-08 | 上海飞科电器股份有限公司 | Food processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20200613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |