CN208138656U - A kind of gas transmission system of highly effective and safe - Google Patents
A kind of gas transmission system of highly effective and safe Download PDFInfo
- Publication number
- CN208138656U CN208138656U CN201820620549.4U CN201820620549U CN208138656U CN 208138656 U CN208138656 U CN 208138656U CN 201820620549 U CN201820620549 U CN 201820620549U CN 208138656 U CN208138656 U CN 208138656U
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- China
- Prior art keywords
- tube body
- chock plug
- appendix
- elastic component
- venthole
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model embodiment discloses a kind of gas transmission system of highly effective and safe, including at least two appendixs and the connector being set between two neighboring appendix；Appendix includes the first tube body, the second tube body and third tube body, and the axis of the first tube body, the second tube body and third tube body is overlapped, and the material of the first tube body and third tube body is stainless steel；Connector includes the tube body with air inlet and venthole, the chock plug for being set to tubular body and the elastic component for pushing chock plug mobile, and chock plug partial region is plugged in the appendix to connect with venthole；Elastic component one end is inconsistent away from the end face of venthole with chock plug, and the end face for the appendix that the other end connects with tube body air inlet offsets；Gas flow channel is provided on chock plug and elastic component, chock plug meets high temperature melting.The utility model provides a kind of gas transmission system of highly effective and safe, can solve the problem of existing air delivery device is easy to happen leakage, leads to security risk.
Description
Technical field
The utility model embodiment is related to natural gas transmission technology more particularly to a kind of gas transmission system of highly effective and safe.
Background technique
With the rapid development of economy, the demand to the energy is increasing.Wherein, natural gas is a kind of important energy,
It is most important to daily life.However natural gas is during conveying, it is easy to leak, cause on fire, quick-fried
The security risks such as fried.
Utility model content
The utility model provides a kind of gas transmission system of highly effective and safe, is easy to happen leakage to solve existing air delivery device,
The problem of leading to security risk.
The utility model embodiment provides a kind of gas transmission system of highly effective and safe, including at least two appendixs and setting
Connector between the two neighboring appendix；
The appendix include the first tube body, the second tube body and third tube body, first tube body, second tube body and
The axis of the third tube body is overlapped, and multiple first protrusions are provided on the inner wall of second tube body, first tube body
Outer wall is provided with the groove to match with first protrusion；Multiple second protrusions are provided on the outer wall of second tube body,
The inner wall of the third tube body is provided with the groove to match with second protrusion, first tube body, second tube body
It is seamless applying between the third tube body；The material of first tube body and the third tube body is stainless steel；
The connector include the tube body with air inlet and venthole, the chock plug being set to inside the tube body with
And the elastic component for pushing the chock plug mobile, the chock plug partial region be plugged in connect with the venthole it is described defeated
Intratracheally；Described elastic component one end is inconsistent away from the end face of the venthole with the chock plug, the other end and the tube body
The end face for the appendix that air inlet connects offsets；It is logical that gas flowing is provided on the chock plug and the elastic component
Road, the chock plug meet high temperature melting.
Further, the material of the chock plug is hot melt adhesive.
Further, the elastic component includes spring and holding piece, at least one gas stream is provided on the holding piece
Dynamic channel.
The utility model embodiment includes the tube body with air inlet and venthole, setting by the way that the connector is arranged
Chock plug inside the tube body and the elastic component for pushing the chock plug mobile, the chock plug partial region is plugged in
In the appendix to connect with the venthole；Described elastic component one end deviates from the end face phase of the venthole with the chock plug
It contradicts, the end face for the appendix that the other end connects with the tube body air inlet offsets；The chock plug and the elasticity
Gas flow channel is provided on part, the chock plug meets high temperature melting, solves existing gas transmission system in natural gas transportation
During, it is easy to the problem of leaking, leading to the security risks such as on fire, explosion realizes and improves natural gas transportation
The effect of safety.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the gas transmission system of highly effective and safe provided by the utility model；
Fig. 2 is the structural schematic diagram of appendix in Fig. 1；
Fig. 3 is the schematic diagram of the section structure of appendix in Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
Fig. 1 is a kind of structural schematic diagram of the gas transmission system of highly effective and safe provided by the utility model.Fig. 2 is defeated in Fig. 1
The structural schematic diagram of tracheae.Fig. 3 is the schematic diagram of the section structure of appendix in Fig. 1.Referring to figure 1, figure 2 and figure 3, the highly effective and safe
Gas transmission system, including at least two appendixs 10 and to be set to two neighboring appendix 10 (illustratively include two in Fig. 1
Appendix 10, respectively appendix 10-1 and appendix 10-2) between connector 30.
Referring to figs. 2 and 3, appendix 10 includes the first tube body 1, the second tube body 2 and third tube body 3, the first tube body 1, the
The axis of two tube bodies 2 and third tube body 3 is overlapped, and is provided with multiple first protrusions 21, the first tube body 1 on the inner wall of the second tube body 2
Outer wall be provided with the groove to match with the first protrusion 21；Multiple second protrusions 22 are provided on the outer wall of second tube body 2, the
The inner wall of three tube bodies 3 is provided with the groove to match with the second protrusion 22, the first tube body 1, the second tube body 2 and third tube body 3 it
Between it is seamless applying；The material of first tube body 1 and third tube body 2 is stainless steel.
Referring to Fig. 1, connector 30 includes the tube body 31 with air inlet and venthole, the plug being set to inside tube body
First 32 and the elastic component 33 for pushing chock plug 32 mobile, 32 partial region of chock plug is plugged in the appendix to connect with venthole
In 10-1；33 one end of elastic component is inconsistent away from the end face of venthole with chock plug 32, and the other end connects with 31 air inlet of tube body
The end face of appendix 10-2 offset；Gas flow channel is provided on chock plug 32 and elastic component 33, chock plug 32 meets high temperature
Fusing.
When normal, elastic component 33 is in compressive state.When there is fire behavior, the temperature around connector 30 is increased, in turn
So that chock plug 32 melts, the gas flow direction A along figure of elastic component 33 extends, and the liquid for pushing the fusing of chock plug 32 to be formed is to close
The direction of appendix 10-1 is mobile, and in the liquid push-in appendix 10-1 that the fusing of chock plug 32 is formed, to reach to appendix
The purpose that 10-1 is blocked, and then the transmission channel of natural gas is truncated, to achieve the purpose that the sprawling for preventing the intensity of a fire.
The utility model embodiment includes the tube body with air inlet and venthole, is set to pipe by the way that connector is arranged
The chock plug of body interior and elastic component for pushing chock plug mobile, chock plug partial region be plugged in connect with venthole it is defeated
Intratracheally；Elastic component one end and chock plug inconsistent, gas transmission that the other end connects with tube body air inlet away from the end face of venthole
The end face of pipe offsets；Gas flow channel is provided on chock plug and elastic component, chock plug is met high temperature melting, solved existing
Gas transmission system is during natural gas transportation, it is easy to the problem of leaking, leading to the security risks such as on fire, explosion, it is real
The effect for improving the safety of natural gas transportation is showed.
In addition, setting " is provided with multiple first protrusions 21, the outer wall of the first tube body 1 is provided on the inner wall of the second tube body 2
The groove to match with the first protrusion 21；Be provided with multiple second protrusions 22 on the outer wall of second tube body 2, third tube body 3 it is interior
Wall is provided with the groove to match with the second protrusion 22 " purpose be so that the first tube body 1, the second tube body 2 and third tube body 3
Be completely embedded, prevent because of environmental influence, the first tube body 1, the second tube body 2 and third tube body 3 loosen, deformation, rupture etc. no
Good consequence occurs.
The purpose that " material of the first tube body 1 and third tube body 2 be stainless steel " is arranged is the first tube body 1 and the in order to prevent
Three tube bodies 2 get rusty, and the adverse consequences such as corrosion occur.
Optionally, the material of chock plug 32 is hot melt adhesive.Hot melt adhesive (English name：Hot Glue) be a kind of plasticity bonding
Agent, its physical state changes with temperature and is changed in certain temperature range, and chemical characteristic is constant, non-toxic and tasteless, belongs to ring
Guarantor's type chemical products.
Further, with continued reference to Fig. 1, elastic component 33 includes spring 332 and holding piece 331, is provided on holding piece 332
At least one gas flow channel.Holding piece 331 can increase the contact surface with chock plug 31, and then improve when there is fire behavior, will
In the liquid push-in appendix 10-1 that the fusing of chock plug 32 is formed, to block the plugging effect of appendix 10-1.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment here, is able to carry out for a person skilled in the art various apparent
Change, readjust, be combined with each other and substitutes without departing from the protection scope of the utility model.Therefore, although more than passing through
Embodiment is described in further detail the utility model, but the utility model is not limited only to above embodiments,
It can also include more other equivalent embodiments in the case where not departing from the utility model design, and the scope of the utility model
It is determined by the scope of the appended claims.
Claims (3)
1. a kind of gas transmission system of highly effective and safe, which is characterized in that including at least two appendixs and be set to two neighboring institute
State the connector between appendix；
The appendix includes the first tube body, the second tube body and third tube body, first tube body, second tube body and described
The axis of third tube body is overlapped, and multiple first protrusions, the outer wall of first tube body are provided on the inner wall of second tube body
It is provided with the groove to match with first protrusion；Multiple second protrusions are provided on the outer wall of second tube body, it is described
The inner wall of third tube body is provided with the groove to match with second protrusion, first tube body, second tube body and institute
It states seamless applying between third tube body；The material of first tube body and the third tube body is stainless steel；
The connector includes the tube body with air inlet and venthole, the chock plug being set to inside the tube body and use
In the elastic component for pushing the chock plug mobile, the chock plug partial region is plugged in the appendix to connect with the venthole
It is interior；Described elastic component one end is inconsistent away from the end face of the venthole with the chock plug, the other end and the tube body air inlet
The end face for the appendix that hole connects offsets；It is provided with gas flow channel on the chock plug and the elastic component, institute
It states chock plug and meets high temperature melting.
2. the gas transmission system of highly effective and safe according to claim 1, which is characterized in that the material of the chock plug is hot melt
Glue.
3. the gas transmission system of highly effective and safe according to claim 1, which is characterized in that the elastic component includes spring and supports
Piece is held, at least one gas flow channel is provided on the holding piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620549.4U CN208138656U (en) | 2018-04-27 | 2018-04-27 | A kind of gas transmission system of highly effective and safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620549.4U CN208138656U (en) | 2018-04-27 | 2018-04-27 | A kind of gas transmission system of highly effective and safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138656U true CN208138656U (en) | 2018-11-23 |
Family
ID=64311355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820620549.4U Active CN208138656U (en) | 2018-04-27 | 2018-04-27 | A kind of gas transmission system of highly effective and safe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138656U (en) |
-
2018
- 2018-04-27 CN CN201820620549.4U patent/CN208138656U/en active Active
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