CN205931966U - Take manhole operation well of gas vent - Google Patents
Take manhole operation well of gas vent Download PDFInfo
- Publication number
- CN205931966U CN205931966U CN201620853650.5U CN201620853650U CN205931966U CN 205931966 U CN205931966 U CN 205931966U CN 201620853650 U CN201620853650 U CN 201620853650U CN 205931966 U CN205931966 U CN 205931966U
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- Prior art keywords
- air vent
- operation well
- people
- hole operation
- gas vent
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Abstract
The utility model relates to a take manhole operation well of gas vent, including the body, set up in the body periphery with the gas vent of external UNICOM, the body is located the gas vent and is provided with the pipe connector structure that is used for add -in pipeline. When the scheme is adopted, the utility model provides an it carries out the take manhole operation well of gas vent that exchanges to be convenient for to operate muddy oil gas in the well with the manhole.
Description
Technical field
This utility model is related to a kind of people's hole operation well and in particular to a kind of people's hole operation well with air vent.
Background technology
Oil tank is the container of storage crude oil or other oil products, is usually mounted to the underground of gas station, is easy to crude oil
Or other oil products transfer in time and store.
For the ease of operating to the crude oil in oil tank or other oil products, manhole is often set above oil tank
Operation well, for the installation of inflow pipeline, flowline and other pipelines, traditional people's hole operation well includes manhole from top to bottom
Preliminary shaft circle, manhole shaft shoulder body and manhole shaft cavity, after long-time use, the oil gas in operation well can be gradually muddy, ground
Upper high temperature or naked light are easily ignited to oil tank by this part oil gas, cause further danger, therefore need in time by oil gas
Swap, traditional people's hole operation well does not possess this kind of function, opens the lid positioned at ground and can only discharge a part.
Content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide one kind to be easy in people's hole operation well
The people's hole operation well with air vent that swaps of muddy oil gas.
For achieving the above object, this utility model provides following technical scheme：Including body it is characterised in that：Described
Body peripheral on offer air vent with extraneous UNICOM, described body is provided with for external pipe positioned at air vent
Pipe joint structure.
By adopting technique scheme, in air vent, external pipe is installed, by vacuum machine by the muddiness of body depths
Gas suctions out or can change to cleansing oil gas, and pipe joint structure then strengthens the mounting stability of external pipe.
This utility model is further arranged to：The closure that can open and close is provided with described air vent.
By adopting technique scheme, closure makes air vent be in sealing state when not in use, it is to avoid external miscellaneous
Thing enters.
This utility model is further arranged to：Described body includes manhole shaft shoulder body, and described manhole shaft shoulder body is presented
The circulus that side is little, lower section is big, described manhole shaft is takeed on and is provided with exhaust seat, above described exhaust seat on the outer peripheral face of body
It has been horizontally disposed with deflation area, described air vent is arranged on deflation area.
The external cavity that formed of shape of body, the row of setting up by adopting technique scheme, is rationally takeed on using manhole shaft
Gas seat simultaneously arranges the deflation area of level, and aperture position is easy to the installation of external pipe, and exhaust seat makes the wall thickness of installation position can be on demand
Adjustment, strengthens installation strength further, is not take up body interior space simultaneously.
This utility model is further arranged to：It is provided with air vent UNICOM in described exhaust seat and connect for installing pipe
The exhaust passage of structure.
By adopting technique scheme, exhaust passage and the cooperation depth of external pipe, that is, increase the peace of pipe joint structure
Dress intensity, also avoids installing pipe joint structure and increasing the complexity of device because of manhole shaft shoulder body.
With reference to the accompanying drawings and detailed description this utility model is further described.
Brief description
Fig. 1 is the axonometric chart of this utility model specific embodiment；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the partial structural diagram of this utility model specific embodiment.
Specific embodiment
As shown in Fig. 1 Fig. 3, the utility model discloses a kind of people's hole operation well with air vent, including body, body
Air vent 212 with extraneous UNICOM is offered on periphery, body is provided with the pipe access node for external pipe positioned at air vent 212
Structure, installs external pipe in air vent 212, is suctioned out the turbidity thereof of body depths by vacuum machine or can change to cleansing oil
Gas, pipe joint structure then strengthens the mounting stability of external pipe, and pipe joint structure can be realized for multiple existing modes, optional then band to
The automatically reset pin of external pipe, clip, elastomeric material extruding etc., select rotation to be arranged at intrinsic installation nut here,
It is installed on hereafter exhaust passage.
The closure 4 that can open and close is provided with air vent 212, closure 4 makes air vent 212 locate when not in use
In sealing state, it is to avoid external debris enter.
Body includes manhole shaft neck ring 1, manhole shaft shoulder body 2 and manhole shaft cavity 3 from top to bottom, and manhole shaft shoulder body 2 is presented
The circulus that side is little, lower section is big, manhole shaft is takeed on and is provided with exhaust seat 21 on the outer peripheral face of body 2, and exhaust seat 21 upper horizontal sets
Be equipped with deflation area 211, air vent 212 is arranged on deflation area 211, rationally using the shape that manhole shaft takes on body 2 formed outer
Portion's cavity, sets up exhaust seat 21 and arranges the deflation area 211 of level, aperture position is easy to the installation of external pipe, exhaust seat 21
So that the wall thickness of installation position can be adjusted on demand, strengthen installation strength further, be not take up body interior space simultaneously.
It is provided with air vent 212 UNICOM and for installing the exhaust passage 213 of pipe joint structure in exhaust seat 21, aerofluxuss are led to
Road 213 and the cooperation depth of external pipe, that is, increase the installation strength of pipe joint structure, also avoid takeing on body 2 installing pipe because of manhole shaft
Access node structure and increase the complexity of device.
Claims (4)
1. a kind of people's hole operation well with air vent, including body it is characterised in that：Offer on described body peripheral with outward
The air vent of UNICOM of boundary, described body is provided with the pipe joint structure for external pipe positioned at air vent.
2. people's hole operation well according to claim 1 it is characterised in that：It is provided with described air vent and can open and close
The closure closing.
3. people's hole operation well according to claim 1 and 2 it is characterised in that：Described body includes manhole shaft shoulder body, institute
The manhole shaft stated takes on the circulus that body is in that top is little, lower section is big, and described manhole shaft is takeed on and is provided with aerofluxuss on the outer peripheral face of body
Seat, described exhaust seat upper horizontal is provided with deflation area, and described air vent is arranged on deflation area.
4. people's hole operation well according to claim 3 it is characterised in that：It is provided with described exhaust seat and air vent connection
Lead to and be used for the exhaust passage of pipe joint structure is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853650.5U CN205931966U (en) | 2016-08-05 | 2016-08-05 | Take manhole operation well of gas vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853650.5U CN205931966U (en) | 2016-08-05 | 2016-08-05 | Take manhole operation well of gas vent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205931966U true CN205931966U (en) | 2017-02-08 |
Family
ID=57922946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620853650.5U Active CN205931966U (en) | 2016-08-05 | 2016-08-05 | Take manhole operation well of gas vent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205931966U (en) |
-
2016
- 2016-08-05 CN CN201620853650.5U patent/CN205931966U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |