CN208859206U - Pipeline block clearing seal nipple - Google Patents
Pipeline block clearing seal nipple Download PDFInfo
- Publication number
- CN208859206U CN208859206U CN201821544614.6U CN201821544614U CN208859206U CN 208859206 U CN208859206 U CN 208859206U CN 201821544614 U CN201821544614 U CN 201821544614U CN 208859206 U CN208859206 U CN 208859206U
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- air bag
- gas
- plug ontology
- air
- air inlet
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Abstract
This application discloses pipeline block clearing seal nipples, including plug ontology and air bag, gas passage is provided on the plug ontology, the air bag is set on plug ontology, and the gas storage cavity of variable volume is formd between air bag and plug ontology, the gas passage of the plug ontology is communicated with gas storage cavity；When being inflated by gas passage to gas storage cavity, the volume of gas storage cavity increases, and occurs exhaust passage between air bag and plug ontology, air bag can be expanded and is clamped on pipeline, exhaust passage between air bag and plug ontology becomes larger, and the gas in gas storage cavity can spray evolution from exhaust passage and go.The utility model exists following the utility model has the advantages that the present apparatus can be engaging on pipeline and blow to high pressure draught the tamper in pipeline, will not slop over during dredging, and easy to use.
Description
Technical field
The utility model relates to pipeline block clearing field more particularly to a kind of pipeline block clearing seal nipples.
Background technique
Pipeline (or sewer, including the same categories of device such as closestool and squatting pan) it is easy to happen blocking, for dredge blockage
Pipeline, people have invented the equipment such as spring steel wire form dredge and hydraulic pressure type dredge, and spring steel wire form dredge and
Hydraulic pressure type dredge can all cause centainly to damage (especially formula spring steel wire form dredge) to closestool or pipeline, in order to avoid this
Damage, gas is since it is with good dilatancy and compressibility, so compressed gas (atmosphere gas does not have this function)
It is a kind of ideal medium for dredge blockage pipeline, but compressed gas (is had a variety of release compressed gas
Equipment) an instant for leaving tracheae can to gas tube orifice surrounding along scattering out, not only tamper cannot be blown down pipe
Sewage in pipeline can be slopped over out by road instead, so consider to develop a can be engaging on pipeline and unclog the pipe
Plug, so that can only tamper be rushed at rather than slop over out from nozzle surrounding by leaving the compressed gas of nozzle.
Utility model content
The utility model is in view of the above-mentioned problems, propose a kind of pipeline block clearing seal nipple.
The technical solution that the utility model is taken is as follows:
A kind of pipeline block clearing seal nipple, including plug ontology and air bag, the plug ontology are provided with gas passage, institute
It states air bag to be set on plug ontology, and forms the gas storage cavity of variable volume between air bag and plug ontology, air bag and stifled
Exhaust passage to be opened/closed is formed between head ontology, the gas passage of the plug ontology is communicated with gas storage cavity；When passing through gas
When body channel is inflated to gas storage cavity, the volume of gas storage cavity increases, and air bag can be expanded and is clamped on pipeline, exhaust passage wink
Between open, gas in gas storage cavity, which can spray to escape moment from exhaust passage, to be gone.
Specific air bag is set on plug ontology, and the both ends of plug ontology are located at outside air bag, when by stifled
When gas passage on head ontology is inflated to gas storage cavity, air bag moment is expanded, the tube wall of air bag card column pipeline, while gas
Exhaust passage to be opened/closed is produced between capsule and plug ontology, the gas in air bag can be sprayed from exhaust passage evolution go to rush at by
Tamper, high pressure draught can only blow to tamper, slop over out by water without blowing to surrounding, and such tamper will be by high pressure
Air-flow is blown away.Originally ventilation hole is offered in that on plug ontology, ventilation hole one end is connected to gas passage, and ventilation hole is another
End connection gas storage cavity.There are many generation types for air bag and plug ontology in specific this case, and exhaust passage can there are many real
Existing form, is such as designed to circular platform type for an openning of air bag, plug ontology one end is designed to circular platform type, such plug ontology
One end can with air bag is seamless is combined together, when air bag expands, the row of will form between air bag openning and plug ontology
Gas channel.
The present apparatus can be engaging on pipeline and blow to high pressure draught the tamper in pipeline, will not send out during dredging
Life is slopped over, and easy to use.
It optionally, further include air dispelling hole, the air dispelling hole is communicated with gas passage；Subtract when the gas moment in gas storage space
When few, air bag moment reduces, and air bag is clamped on plug ontology, the exhaust passage tube wall between air bag and plug ontology, gas storage
Gas in space leaves from air dispelling hole, and the air inlet of gas passage and the air dispelling hole are respectively positioned on outside air bag.
Because the gas meeting instantaneous reduction in gas storage cavity, air bag can reduce moment, air bag is during diminution, air bag
Understand gradually clamping plug ontology, so that the exhaust passage between air bag and plug ontology disappears, the gas in such gas storage cavity
Just only enter air dispelling hole, and left from air dispelling hole, when the gas in gas storage cavity gradually arranges light, air bag restores to normal shape
State.
Optionally, plug ontology one end is in rotary table column type, offers round platform hole, rotary table column and rotary table on the air bag
Hole is combined together to form exhaust passage to be opened/closed.
Because air bag is set on plug ontology, the round platform hole of air bag is fastened on the rotary table column of plug ontology, shape
At exhaust passage to be opened/closed, when the bag inflates, exhaust passage is opened.
Optionally, the air dispelling hole is arranged on plug ontology.
Optionally, the plug ontology includes the first stifled body and the second stifled body, and the first stifled body and the second stifled body cooperate
Together, the air inlet of the gas passage is set on the first stifled body, and the air dispelling hole is set on the second stifled body.
Specific first stifled body and the second stifled body can be the mode being connected through a screw thread and be removably engaged in together, can also
By be by clamping, slot connect or joggle in a manner of be combined together, be also possible to the aperture on the first stifled body and the second stifled body, so
Kelly is blocked up in vivo through the first stifled body and second is sticked into again afterwards, so that the first stifled body and the second stifled body pass through the effect card of kelly
Together.
It optionally, further include air inlet adapter, the air inlet adapter connects with the plug ontology, and air inlet adapter
Outside air bag, the air flue of the air inlet adapter is communicated with gas passage.
Gas passage is communicated with gas storage cavity, and the gas in gas storage cavity is entering back into air-dispersing into gas passage
Hole.Because in many use occasions, as sink below leak-off chute or commode or hand washing sink, plug ontology in this environment
It can not directly be connected with air feed equipment, so connecing an air inlet adapter again on plug ontology, installation gas supply be facilitated to set
It is standby.
Optionally, air inlet adapter one end is arranged on the air inlet adapter other end together with plug body fits
There is connection structure, air inlet adapter is connected by the connection structure with external air feed equipment.
Because air inlet adapter needs to connect with air feed equipment, so connection knot is set in air inlet adapter one end
Structure, because air inlet adapter is one with pipe (can be straight tube, be also possible to the pipe of other shapes), so connection structure
It can be and open up groove on the inner tubal wall of pipe one end, the mode being connected through a screw thread again on outer tube wall installs a clamping
Ring sticks into air feed equipment in groove when needing to install air feed equipment, then screws clamping ring, is set gas supply by clamping ring
It is standby to be clamped together with air inlet adapter.
Optionally, tabs are provided on the plug ontology, and the tabs are located in air bag, tabs and air inlet
The cyst wall of adapter collective effect clamping air bag.
Specific tabs and air inlet adapter are the side cyst wall for clamping air bag
Optionally, the form that the plug ontology is connected through a screw thread with air inlet adapter is combined together.
Optionally, further include dottle pin piece, dottle pin piece rotation is set on plug ontology, and dottle pin piece be located at air bag and
Between air inlet adapter.
Specifically dottle pin piece can be a piece of, be also possible to multi-disc.
Specific dottle pin piece is the smooth piece in a surface, because air inlet adapter is that the mode being connected through a screw thread is mounted on
On plug ontology, if air inlet adapter is directly contacted with the cyst wall of air bag, possible air inlet adapter is being screwed to plug ontology
On process in can cause air bag cyst wall deform, so between air inlet adapter and air bag cyst wall be arranged dottle pin piece, dottle pin piece
Must at least to have a face be smoother in two faces, ensure that adapter will not allow air bag when turning in this way
Distortion.
Optionally, the air inlet adapter is straight tube or L-type pipe.
The beneficial effects of the utility model are: the present apparatus can be engaging on pipeline and blow to high pressure draught in pipeline
Tamper will not slop over during dredging, and easy to use.
Detailed description of the invention:
Fig. 1 is the structure schematic diagram of embodiment 1；
Fig. 2 is the structure schematic diagram of embodiment 2.
Each appended drawing reference in figure are as follows:
1, plug ontology, 101, gas passage, 102, tabs, 1201, exhaust passage, 103, ventilation hole, 121,
One stifled body, the 122, second stifled body, 131, gas storage cavity, 2, air bag, 3, air dispelling hole, 4, air inlet adapter, 401, groove, 402, folder
Tight ring, 403, air flue, 5, dottle pin piece, 6, kelly.
Specific embodiment:
Below with reference to each attached drawing, the utility model is described in detail.
Embodiment 1:
As shown in Fig. 1, a kind of pipeline block clearing seal nipple, including the first stifled body 121, the second stifled body 122 and air bag 2,
First stifled body 121 and the second stifled body 122 pass through kelly 6 and are fixed together into plug ontology, and air bag 2 is set in plug ontology
On, second stifled 122 one end of body is in rotary table column type, and a round platform hole is offered on air bag 2, and round platform hole and rotary table column type cooperate one
It rises and forms exhaust passage 1201 to be opened/closed.Gas storage cavity 131, the first stifled body 121 are formd between air bag 2 and plug ontology
On be provided with small 103 hole of ventilation, ventilation hole 103 connects gas passage 101 and gas storage cavity 131, and air inlet adapter 4 is mounted on
On first stifled body 121, air inlet adapter 4 (is selected the pipe of a L-type, is also possible in other embodiments straight in the present embodiment
Pipe or U-tube son) with the first noumenon 121 on 102 collective effect of tabs clamp air bag 2 cyst wall, air inlet adapter 4
It is provided between air bag 2 two panels dottle pin piece 5 (being two panels in the present embodiment, can be 1 in other embodiments), air inlet switching
First 4 air flue 401 is connected with gas passage 101, and the connection structure of air inlet adapter is by the groove 402 that is arranged on inner tubal wall
And clamping ring 403 forms, the mode that specific clamping ring 403 is connected through a screw thread is mounted on air inlet adapter 4.
In use, the present apparatus to be filled in the nozzle of pipeline, air intake apparatus is combined together the present apparatus with air inlet adapter, into
High pressure gas in gas equipment enters in gas storage cavity 131 by air flue 401 and 101 channel moment of gas, and air bag 2 occurs swollen
Swollen, the volume of air bag 2 becomes larger, the tube wall of 2 card column pipeline of air bag, and air bag 2 and plug ontology (are the second stifled body in the present embodiment
122) exhaust passage 1201 between is opened, and the gas in gas storage cavity 131 enters pipeline via 121 moment of exhaust passage；It is high
Body of calming the anger rushes at the tamper in pipeline, without slopping over out from pipeline opening；When the gas in gas storage cavity 131 is reduced suddenly
When, air bag 2 becomes smaller, and air bag 2 clamps the second stifled body 122, so that the air dispelling hole 3 of gas remaining in air bag from the second stifled body 122
It leaves.
Embodiment 2
As shown in Fig. 1, a kind of pipeline block clearing seal nipple, including plug ontology 1 and air bag 2, air bag 2 are set in plug
On ontology 1,1 one end of plug ontology is in rotary table column type, and a round platform hole is offered on air bag 2, and round platform hole and rotary table column type cooperate
Exhaust passage 1201 to be opened/closed is formd together.Gas storage cavity 131, plug sheet are formd between air bag 2 and plug ontology 1
Ventilation hole 103 is provided on body, ventilation hole 103 connects gas passage 101 and gas storage cavity 131, and air inlet adapter 4 is installed
On plug ontology 1, air inlet adapter 4 (is selected the pipe of a L-type, is also possible in other embodiments straight in the present embodiment
Pipe or U-tube son) with plug ontology 1 on 102 collective effect of tabs clamp air bag 2 cyst wall, air inlet adapter 4 with
A piece of dottle pin piece 5 (be in the present embodiment a piece of, can be multi-disc in other embodiments), air inlet switching are provided between air bag 2
First 4 air flue 401 is connected with gas passage 101, and the connection structure of air inlet adapter 4 is by the groove that is arranged on inner tubal wall
402 and clamping ring 403 form, the mode that specific clamping ring 403 is connected through a screw thread is mounted on air inlet adapter 4.
In use, the present apparatus to be filled in the nozzle of pipeline, air intake apparatus is combined together the present apparatus with air inlet adapter 4,
Gas in air intake apparatus enters in gas storage cavity 131 by air flue 401 and 101 moment of gas passage, and 2 moment of air bag occurs swollen
Swollen, the volume of air bag 2 becomes larger；The tube wall of 2 card column pipeline of air bag, the exhaust passage 1201 between air bag 2 and plug ontology 1 are beaten
It opens, the gas in gas storage cavity 131 enters pipeline via 1201 moment of exhaust passage, and high pressure gas can rush at the blocking in pipeline
Object, without slopping over out from nozzle；When the gas instantaneous reduction in gas storage cavity 131,2 moment of air bag becomes smaller, and air bag 2 presss from both sides
Tight plug ontology 1, so that gas remaining in air bag 2 leaves from the air dispelling hole 3 on plug ontology 1.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection of the utility model
Range, it is all with equivalent structure transformation made by the utility model specification and accompanying drawing content, directly or indirectly it is used in it
His relevant technical field similarly includes within the protection scope of the present utility model.
Claims (10)
1. a kind of pipeline block clearing seal nipple, which is characterized in that including plug ontology and air bag, the plug ontology is provided with gas
Body channel, the air bag are set on plug ontology, and the gas storage cavity of variable volume is formd between air bag and plug ontology,
Exhaust passage to be opened/closed is formed between air bag and plug ontology, the gas passage of the plug ontology is communicated with gas storage cavity；
When being inflated by gas passage to gas storage cavity, the volume of gas storage cavity increases, and air bag can be expanded and is clamped on pipeline, arranges
Gas channel moment opens, and the gas in gas storage cavity can spray evolution moment from exhaust passage and go.
2. pipeline block clearing seal nipple as described in claim 1, which is characterized in that further include air dispelling hole, the air dispelling hole with
Gas passage communicates；When the gas instantaneous reduction in gas storage space, air bag moment reduces, and air bag is clamped on plug ontology,
Exhaust passage tube wall between air bag and plug ontology, the gas in gas storage space leave from air dispelling hole, and gas passage into
Port and the air dispelling hole are respectively positioned on outside air bag.
3. pipeline block clearing seal nipple as claimed in claim 2, which is characterized in that plug ontology one end is in rotary table column
Type, round platform hole is offered on the air bag, and rotary table column and round platform hole are combined together to form exhaust passage to be opened/closed.
4. pipeline block clearing seal nipple as claimed in claim 2, which is characterized in that the air dispelling hole is arranged in plug ontology
On.
5. pipeline block clearing seal nipple as claimed in claim 2, which is characterized in that the plug ontology include the first stifled body and
Second stifled body, the first stifled body are combined together with the second stifled body, and the air inlet of the gas passage is set to the first stifled body
On, the air dispelling hole is set on the second stifled body.
6. pipeline block clearing seal nipple as described in claim 1, which is characterized in that further include air inlet adapter, the air inlet
Adapter connects with the plug ontology, and air inlet adapter is located at outside air bag, and the air flue and gas of the air inlet adapter are logical
Road communicates.
7. pipeline block clearing seal nipple as claimed in claim 6, which is characterized in that air inlet adapter one end and plug sheet
Body is combined together, and connection structure is provided on the air inlet adapter other end, air inlet adapter is by the connection structure and outside
Portion's air feed equipment connects.
8. pipeline block clearing seal nipple as claimed in claim 7, which is characterized in that be provided with protrusion on the plug ontology
Piece, and the tabs are located in air bag, the cyst wall of tabs and air inlet adapter collective effect clamping air bag.
9. pipeline block clearing seal nipple as claimed in claim 8, which is characterized in that the plug ontology and air inlet adapter are logical
The form being threadedly coupled is crossed to be combined together.
10. pipeline block clearing seal nipple as claimed in claim 8, which is characterized in that further include dottle pin piece, the dottle pin piece turns
It is dynamic to be set on plug ontology, and dottle pin piece is between air bag and air inlet adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544614.6U CN208859206U (en) | 2018-09-20 | 2018-09-20 | Pipeline block clearing seal nipple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544614.6U CN208859206U (en) | 2018-09-20 | 2018-09-20 | Pipeline block clearing seal nipple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208859206U true CN208859206U (en) | 2019-05-14 |
Family
ID=66418642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821544614.6U Active CN208859206U (en) | 2018-09-20 | 2018-09-20 | Pipeline block clearing seal nipple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208859206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520568A (en) * | 2020-04-30 | 2020-08-11 | 广船国际有限公司 | Pipe orifice plugging device |
-
2018
- 2018-09-20 CN CN201821544614.6U patent/CN208859206U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520568A (en) * | 2020-04-30 | 2020-08-11 | 广船国际有限公司 | Pipe orifice plugging device |
| CN111520568B (en) * | 2020-04-30 | 2021-08-27 | 广船国际有限公司 | Pipe orifice plugging device |
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