CN208900183U - A kind of dedicated self-closing shield of gas electricity generator exhaust outlet - Google Patents
A kind of dedicated self-closing shield of gas electricity generator exhaust outlet Download PDFInfo
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- CN208900183U CN208900183U CN201821587914.2U CN201821587914U CN208900183U CN 208900183 U CN208900183 U CN 208900183U CN 201821587914 U CN201821587914 U CN 201821587914U CN 208900183 U CN208900183 U CN 208900183U
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Abstract
The utility model relates to a kind of dedicated self-closing shields of gas electricity generator exhaust outlet, including cover and cap, the cover is the pipe structure that both ends are open, one end is removably sealed and is set in outside generator exhaust outlet, the cap is hinged on the other end of the cover, resilience part is connected between the cap and the cover other end, the cap is blown the other end of cover described in rotating opening in the generator vent by air-flow, deformation occurs for the resilience part, when stopping exhaust, the other end that the resilience part restPoses and the cap rotation is driven to cover the cover.Advantage: it is reasonable in design, exhaust outlet can be closed when not being vented, avoiding foreign matter from entering exhaust outlet leads to that surge phenomenon occurs in generator operation, it is ensured that the Recycle mechanism of generator.
Description
Technical field
The utility model relates to gas electricity generator technical field, in particular to a kind of gas electricity generator exhaust outlet is dedicated self-closing
Formula shield.
Background technique
Gas electricity generator is Stations in long distant gas pipeline necessary equipment, main function be provided after yard commercial power interruption it is standby
With power supply, yard key equipment power supply safety is ensured, it is ensured that yard safety in production.Generator exhaust outlet is given up after combustion of natural gas
The sole outlet of gas, because Gas Stations are generally off-site from city, most of yard is in more remote field, flies birds
More, these birds, which are often nested in exhaust pipe, builds nest, greatly affected the outlet of burning waste gas, generator is caused to run
Surge phenomenon occurs in journey, output voltage is extremely unstable, seriously affects the safety and steady operation of generator.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of dedicated self-closing protection of gas electricity generator exhaust outlet
Cover, effectively overcomes the defect of the prior art.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of gas electricity generator exhaust outlet is dedicated self-closing
Formula shield, including cover and cap, above-mentioned cover are the pipe structure that both ends are open, and one end is removably sealed and is arranged
Outside generator exhaust outlet, above-mentioned cap is hinged on the other end of above-mentioned cover, between above-mentioned cap and the above-mentioned cover other end
It is connected with resilience part, above-mentioned cap blows the another of the above-mentioned cover of rotating opening by air-flow in above-mentioned generator vent
One end, deformation occurs for above-mentioned resilience part, and when stopping exhaust, above-mentioned resilience part restPoses and above-mentioned cap is driven to turn
The dynamic other end for covering above-mentioned cover.
The beneficial effects of the utility model are: it is reasonable in design, exhaust outlet can be closed when not being vented, and avoid foreign matter
Lead to that surge phenomenon occurs in generator operation into exhaust outlet, it is ensured that the Recycle mechanism of generator.
Based on the above technical solution, the utility model can also do following improvement.
Further, above-mentioned cover includes the first round tube and the second round tube, and above-mentioned first round tube is horizontally disposed, and one end is coaxial
And removably sealing is set in outside above-mentioned generator exhaust outlet, one end of above-mentioned second round tube is another with above-mentioned first round tube
End is tightly connected and is connected to, and the direction that the other end of above-mentioned second round tube is directed away from above-mentioned first round tube tilts down extension.
Beneficial effect using above-mentioned further scheme is that cover design is reasonable, is matched with exhaust port shape.
Further, above-mentioned first round tube and the second round tube are integrally formed.
Beneficial effect using above-mentioned further scheme is structural strength height.
Further, angle α is formed between the axial line of above-mentioned second round tube and the axial line of above-mentioned first round tube, and above-mentioned
0 ° of α≤18 ° <.
Beneficial effect using above-mentioned further scheme is that the angle design is reasonable, can effectively avoid rainwater weather rainwater
Reverse irrigation, and can guarantee the good discharge of air-flow.
Further, one end outer, coaxial of above-mentioned first round tube is equipped with banding slot, and banding has ring-type at above-mentioned banding slot
Banding part.
Beneficial effect using above-mentioned further scheme is that banding part can ensure to install between the first round tube and exhaust outlet
Fastening.
Further, it is arranged with heat resistant rubber cushion cover outside above-mentioned generator exhaust outlet, one end of above-mentioned first round tube is coaxially simultaneously
Dismountable sealing is set in outside above-mentioned heat resistant rubber cushion cover.
Beneficial effect using above-mentioned further scheme is the leakproofness that can be improved between the first round tube and exhaust outlet.
Further, the upper end of above-mentioned cap and the upper end of the above-mentioned cover other end are hinged, and above-mentioned cap is in above-mentioned generator
The other end for being flipped up and opening above-mentioned cover is blown when vent by air-flow, deformation occurs for above-mentioned resilience part, stops
When exhaust, above-mentioned resilience part restPoses and above-mentioned cap is driven to downwardly turn over the other end for covering above-mentioned cover.
Beneficial effect using above-mentioned further scheme is that cap installation is reasonable, opens and covers conveniently.
Further, above-mentioned resilience part is the torsional spring for being mounted on above-mentioned cap Yu above-mentioned cover other end hinged place.
Beneficial effect using above-mentioned further scheme is compact-sized, simple, cap operational excellence.
Further, muffler is equipped with inside the other end of above-mentioned cover.
Beneficial effect using above-mentioned further scheme is noise when reducing exhaust.
Detailed description of the invention
Fig. 1 is that the structure when cap of the dedicated self-closing shield of gas electricity generator exhaust outlet of the utility model is closed is shown
It is intended to；
Fig. 2 is that the structure when cap of the dedicated self-closing shield of gas electricity generator exhaust outlet of the utility model is opened is shown
It is intended to；
Fig. 3 is part A schematic enlarged-scale view in Fig. 1.
In attached drawing, parts list represented by the reference numerals are as follows:
1, cover, 2, cap, 3, resilience part, 4, generator exhaust outlet, the 11, first round tube, the 12, second round tube, 111,
Banding part.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment: as shown in Figures 1 to 3, the dedicated self-closing shield of the gas electricity generator exhaust outlet of the present embodiment includes cover
Body 1 and cap 2, above-mentioned cover 1 are the pipe structure that both ends are open, and one end, which removably seals, is set in generator exhaust
Outside mouth 4, above-mentioned cap 2 is hinged on the other end of above-mentioned cover 1, is connected with back between 1 other end of above-mentioned cap 2 and above-mentioned cover
Component 3 is played, above-mentioned cap 2 blows the another of the above-mentioned cover 1 of rotating opening by air-flow when above-mentioned generator exhaust outlet 4 is vented
End, deformation occurs for above-mentioned resilience part 3, and when stopping exhaust, above-mentioned resilience part 3 restPoses and drives above-mentioned cap 2
Rotation covers the other end of above-mentioned cover 1.
In actual use, under original state (gas electricity generator not operating status), exhaust outlet airless discharge, cap
2 cover the other end of cover 1, and when gas electricity generator operation, the exhaust gas after combustion of natural gas is discharged in exhaust ports, and air-flow is through cover
The discharge of 1 other end end of body, and overcome the elastic force of resilience part 3 that cap 2 is blown to the other end for making it open cover 1, air-flow
It is smoothly discharged, cap 2 can be automatically opened in exhaust in whole process, when not running, cap 2 is automatically closed, and is improved
Foreign matter enters exhaust outlet under field environment or surge phenomenon occurs when exhaust outlet, which is nested, causes gas electricity generator to run for birds, makes
Output voltage it is extremely unstable, and seriously affect generator safety and steady operation situation
Preferably, above-mentioned cover 1 includes the first round tube 11 and the second round tube 12, above-mentioned first round tube 11 is horizontally disposed,
One end it is coaxial and removably sealing be set in outside above-mentioned generator exhaust outlet 4, one end of above-mentioned second round tube 12 and above-mentioned the
The other end of one round tube 11 is tightly connected and is connected to, and the other end of above-mentioned second round tube 12 is directed away from above-mentioned first round tube 11
Direction tilts down extension, and cover 1 designs rationally, by being obliquely installed for the second round tube 12, so that rainwater is not under rainwater weather
Generator can be poured by exhaust outlet.
Preferably, above-mentioned first round tube 11 and the second round tube 12 are integrally formed, two sections of pipes can be a root long pipe bending shape
At, be also possible to two sections of pipes and be welded to form, but both must assure that it is smooth at the inner wall of junction, thus when reducing air-flow discharge
The resistance of junction.
It is optimal, angle α is formed between the axial line of above-mentioned second round tube 12 and the axial line of above-mentioned first round tube 11, and
Above-mentioned 0 ° of α≤18 ° <, the angle design is reasonable, makes to connect gently between two sections of pipelines, good rainwater can be avoided to flow backward,
It also ensures that the good discharge of air-flow, air-flow discharge difficulty will not be led to problems such as big because angle design is excessive.
Preferably, one end outer, coaxial of above-mentioned first round tube 11 is equipped with banding slot, banding has ring at above-mentioned banding slot
The banding part 111 of shape, the banding part can be made of a pair of of ferrule of two semi-circular shape, and both ends ferrule is to after connecting two
End respectively can tightly be fixed the first round tube 11 with exhaust outlet by tools for bolts ' pretension.
Preferably, being arranged with heat resistant rubber cushion cover outside above-mentioned generator exhaust outlet 4, one end of above-mentioned first round tube 11 is coaxial
And removably sealing is set in outside above-mentioned heat resistant rubber cushion cover, the design of heat resistant rubber cushion cover is so that the first round tube 11 and exhaust
Leakproofness greatly improves between mouthful, also, its heat resistance is good, durable.
Be also possible to other heat-resisting flexible sealing materials, if can satisfy the first round tube 11 connect with exhaust outlet it is close
Envelope property and material durability itself.
Preferably, the upper end of above-mentioned cap 2 and the upper end of above-mentioned 1 other end of cover are hinged, above-mentioned cap 2 is in above-mentioned power generation
Machine exhaust outlet 4 is blown the other end for being flipped up and opening above-mentioned cover 1 by air-flow when being vented, and deformation occurs for above-mentioned resilience part 3,
When stopping exhaust, above-mentioned resilience part 3, which restPoses and above-mentioned cap 2 is driven to downwardly turn over, covers the another of above-mentioned cover 1
One end, if design is reasonable, it is ensured that cap 2 can smooth opening can be good under self weight and when rotation covers cover 1
Rotation.
Preferably, above-mentioned resilience part 3 is the torsional spring for being mounted on above-mentioned cap 2 and above-mentioned 1 other end hinged place of cover, just
Under beginning state, cap 2 covers 1 other end of cover, and torsional spring is normal condition, and when gas electricity generator operation, the air-flow of discharge is made
Used in 2 side of cap, the torque of torsional spring is overcome, cap 2 is opened, and after out of service, exhaust is gradually reduced to zero, herein mistake
Journey, torsional spring restore deformation and the rotation of cap 2 are driven to continue to cover 1 other end of cover.
Preferably, being equipped with muffler inside the other end of above-mentioned cover 1, the design of muffler can reduce vent
When the sound, reduce environmental pollution.
Above-mentioned muffler can be the silencing cotton or multiple shrinkage pools being laid on 1 other end inner wall of cover, when exhaust,
Air-flow blows over acoustical cotton or multiple concave surfaces, obtains good sound-absorbing effect.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of dedicated self-closing shield of gas electricity generator exhaust outlet, it is characterised in that: including cover (1) and cap (2), institute
Stating cover (1) is the pipe structure that both ends are open, and one end, which removably seals, is set in generator exhaust outlet (4) outside, institute
The other end that cap (2) is hinged on the cover (1) is stated, is connected with back between the cap (2) and the cover (1) other end
It plays component (3), the cap (2) blows cover described in rotating opening (1) by air-flow when the generator exhaust outlet (4) is vented
The other end, deformation occurs for the resilience part (3), stop exhaust when, the resilience part (3) restPoses and drives
Cap (2) rotation covers the other end of the cover (1).
2. the dedicated self-closing shield of a kind of gas electricity generator exhaust outlet according to claim 1, it is characterised in that: described
Cover (1) includes the first round tube (11) and the second round tube (12), and first round tube (11) is horizontally disposed, and one end is coaxial and can
The sealing of disassembly is set in the generator exhaust outlet (4) outside, one end of second round tube (12) and first round tube
(11) the other end is tightly connected and is connected to, and the other end of second round tube (12) is directed away from first round tube (11)
Direction tilts down extension.
3. the dedicated self-closing shield of a kind of gas electricity generator exhaust outlet according to claim 2, it is characterised in that: described
First round tube (11) and the second round tube (12) are integrally formed.
4. the dedicated self-closing shield of a kind of gas electricity generator exhaust outlet according to claim 2, it is characterised in that: described
Angle α, and 0 ° of α≤18 ° < are formed between the axial line of second round tube (12) and the axial line of first round tube (11).
5. the dedicated self-closing shield of a kind of gas electricity generator exhaust outlet according to claim 2, it is characterised in that: described
One end outer, coaxial of first round tube (11) is equipped with banding slot, and banding has cricoid banding part (111) at the banding slot.
6. the dedicated self-closing shield of a kind of gas electricity generator exhaust outlet according to claim 2, it is characterised in that: described
Heat resistant rubber cushion cover is arranged with outside generator exhaust outlet (4), one end of first round tube (11) is coaxial and removably seals
It is set in outside the heat resistant rubber cushion cover.
7. the dedicated self-closing shield of a kind of gas electricity generator exhaust outlet according to any one of claims 1 to 6, feature
Be: the upper end of the cap (2) and the upper end of the cover (1) other end are hinged, and the cap (2) is arranged in the generator
Port (4) is blown the other end for being flipped up and opening the cover (1) by air-flow when being vented, shape occurs for the resilience part (3)
Become, when stopping exhaust, the resilience part (3), which restPoses and the cap (2) is driven to downwardly turn over, covers the cover
The other end of body (1).
8. the dedicated self-closing shield of a kind of gas electricity generator exhaust outlet according to claim 7, it is characterised in that: described
Resilience part (3) is the torsional spring for being mounted on the cap (2) Yu the cover (1) other end hinged place.
9. the dedicated self-closing shield of a kind of gas electricity generator exhaust outlet according to any one of claims 1 to 6, feature
It is: is equipped with muffler inside the other end of the cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587914.2U CN208900183U (en) | 2018-09-28 | 2018-09-28 | A kind of dedicated self-closing shield of gas electricity generator exhaust outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587914.2U CN208900183U (en) | 2018-09-28 | 2018-09-28 | A kind of dedicated self-closing shield of gas electricity generator exhaust outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900183U true CN208900183U (en) | 2019-05-24 |
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ID=66574151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821587914.2U Active CN208900183U (en) | 2018-09-28 | 2018-09-28 | A kind of dedicated self-closing shield of gas electricity generator exhaust outlet |
Country Status (1)
| Country | Link |
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| CN (1) | CN208900183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224522A (en) * | 2019-06-27 | 2019-09-10 | 山东齐鲁电机制造有限公司 | A kind of air-cooled gas turbine generator structure |
-
2018
- 2018-09-28 CN CN201821587914.2U patent/CN208900183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224522A (en) * | 2019-06-27 | 2019-09-10 | 山东齐鲁电机制造有限公司 | A kind of air-cooled gas turbine generator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200910 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. Patentee after: China Petroleum & Chemical Corp. Address before: 430223 No. 126 Guanggu Avenue, Wuhan City, Hubei Province Patentee before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211109 Address after: Room 08-10, 6 / F, block a, No. 5, Dongtucheng Road, Chaoyang District, Beijing 100013 Patentee after: National Petroleum and natural gas pipeline network Group Co.,Ltd. Patentee after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: Sichuan East Natural Gas Pipeline Co.,Ltd. |
|
| TR01 | Transfer of patent right |