CN203452882U - Exhaust emission device for mobile power station - Google Patents
Exhaust emission device for mobile power station Download PDFInfo
- Publication number
- CN203452882U CN203452882U CN201320506204.3U CN201320506204U CN203452882U CN 203452882 U CN203452882 U CN 203452882U CN 201320506204 U CN201320506204 U CN 201320506204U CN 203452882 U CN203452882 U CN 203452882U
- Authority
- CN
- China
- Prior art keywords
- power station
- flange
- mobile power
- rainproof
- emission 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
Links
Images
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses an exhaust emission device for a mobile power station. The device comprises an exhaust tail pipe, a rainproof flange and a rainproof cap, wherein the rainproof flange is fixedly arranged at a smoke outlet of a power station compartment body; the lower part of the exhaust tail pipe penetrates through the rainproof flange; a mounting flange is arranged at the top of the exhaust tail pipe; the rainproof cap consists of a pair of limiting plates, a limiting baffle plate, a hoop, a movable overturning cover, an air outlet straight pipe and an edge-overturned flange at the bottom of the air outlet straight pipe; the movable overturning cover is arranged at the top of the air outlet straight pipe in a hinging way; the edge-overturned flange and the mounting flange are fixed through a first screw; an inward raised edge is arranged at the top of the limiting baffle plate to limit an overturning angle of the movable overturning cover; the lower part of the limiting baffle plate is connected with one end of the hoop; the hoop is embedded into a limiting ring groove formed between the limiting plates; the other end of the hoop is fixed through a second screw. According to the device, the total travel of an exhaust system is shortened, and the number of bends of an exhaust pipeline is reduced, so that the power per liter of an engine is indirectly improved, the problem that the exhaust tail pipe of the mobile power station faces the lateral surface of the power station or the ground is also solved, and the environmental adaptability of the mobile power station is improved.
Description
Technical field
The utility model relates to engine exhaust emission field, particularly relates to a kind of mobile power station exhaust emission device.
Background technique
During engine operation, in motor, after inflammable mixture burning, generate waste gas, waste gas must be got rid of from cylinder, to carry out next work cycle.In the vent systems in power station, conventionally engine exhaust is directly discharged in the air outside the envelope of power station after gas exhaust manifold, baffler and tail pipe.For meeting the demand of various different Environmental Conditions, the mobile power station of selling on the market at present is generally designed to all-weather to use, and the tail pipe trend in vent systems is towards side, power station or towards ground (being mainly rainproof consideration).Because waste gas is comprised of toxic gas, particulate and smoke intensity etc., be not suitable for allowing it directly towards staff or working equipment discharge, attitude when this just uses power station has additionally proposed a rigid boundary constraint, has affected the environmental suitability in power station.
Model utility content
Technical problem to be solved in the utility model is for shortcomings and deficiencies of the prior art, provide a kind of automatically, efficient mobile power station exhaust emission device reliably again.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of mobile power station exhaust emission device, it is characterized in that, comprise exhaust gas tailpipe, rainproof flange and rainhat, described rainproof flange is fixed on the envelope smoke exhaust port of power station, described exhaust gas tailpipe bottom is through rainproof flange, top is provided with mounting flange, described rainhat is by a pair of limiting board, postive stop baffle, anchor ear, movable flip, the Flange of straight tube and bottom thereof of giving vent to anger forms, described movable flip is hinged at the straight tube top of giving vent to anger, described Flange and described mounting flange are fixed by the first screw, the top of described postive stop baffle is provided with a flip angle of renovating with restraint to inner raised edge, bottom is connected with one end of anchor ear, anchor ear embeds in the limited ring groove forming between a pair of limiting board, the other end of anchor ear is fixed by the second screw.
Preferably, the turning angle of described movable flip is 0～85 °.
Preferably, described the first screw scribbles high temperature resistant threaded locking sealing gum in case rain penetration.
Preferably, described rainproof flange protrusion power station envelope roof 30mm～50mm flows directly into envelope to prevent rainwater.
Preferably, the edge of described rainproof flange is provided with collet.
Preferably, described rainproof flange and envelope contact position, power station scribble waterproof gasket cement.
Preferably, the upset opening direction of described movable flip is contrary with power station direction of travel.
Preferably, described mounting flange exceeds described rainproof flange 10mm～15mm.
Owing to having adopted technological scheme as above, the utility model can complete the discharge of mobile power station waste gas preferably, again due to directly discharge straight up of waste gas, vent systems total kilometres have been shortened, reduce the bend quantity of exhaust passage, thereby indirectly increased the power per liter of motor, also solved the mobile power station tailpipe of sale in the market simultaneously towards side, power station or ground, attitude when power station the is used problem that has certain requirements, has improved the environmental suitability of mobile power station.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mobile power station exhaust emission device of the utility model.
Fig. 2 is the structural representation of rainhat of the present utility model.
Fig. 3 is the plan view of rainhat of the present utility model.
Fig. 4 is the structural representation of rainproof flange of the present utility model.
Fig. 5 is the structural representation of exhaust gas tailpipe of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to shown in Fig. 1 to Fig. 5, a kind of mobile power station exhaust emission device comprises rainhat 1, rainproof flange 2, exhaust gas tailpipe 3, rainproof flange 2 is fixed on power station envelope roof 4, and rainproof flange 2 is comprised of collet 13, top board 14 and flange 15, and collet 13 sticks with glue and connects with flange 15.
Rainhat 1 is by Flange 5, set screw 6, limiting board 7, movable flip 8, fixedly anchor ear 9, the straight tube 10 of giving vent to anger, stainless steel hinge 11 and postive stop baffle 12 form, 7 of limiting boards are welded in gives vent to anger on straight tube 10, form limited ring groove, anchor ear 9 use set screws 6 are fixed in limited ring groove, and on Flange 5, mounting hole 41 is offered in corresponding tapped hole 42 positions; When rainhat 1 and top board 14 are installed, should do rainproof treatment, attachment face and fastening piece are coated with sealer.The Flange 5 of rainhat 1 is screwed with mounting flange 16 profits of exhaust gas tailpipe 3, scribbles high temperature resistant threaded locking sealing gum in case rain penetration on screw.
Rainproof flange 2 protrudes power station envelope roof 30mm～50mm while installing, and can prevent that rainwater from flowing directly into envelope.
In the corresponding engine smoke discharging mouth position of mobile power station car top or correct position, offer smoke vent, rainproof flange 2 is fixed on casing through smoke vent on request, and rainproof flange 2 around seals with waterproof gasket cement with envelope contact position; Mounting flange 16 exceeds rainproof flange 10mm～15mm; Movable flip 8 is opened voluntarily when preventing that mobile power station from travelling, and movable flip 8 upset opening directions should keep reverse with direction of travel; The top of postive stop baffle 12 is provided with one and to inner raised edge 12a, with restraint, renovates 8 flip angle, and the turning angle of movable flip 8 is 0～85 °.
After the unit starting of power station, engine exhaust process gas exhaust manifold, baffler and exhaust gas tailpipe 3 are discharged to the rainhat 1 of giving vent to anger, by engine exhaust energy, promote upwards upset of movable flip 8, affected by postive stop baffle 12, movable flip 8 flip angles are about 85 °, get through power station vent systems, waste gas directly enters in air; When power station compressor emergency shutdown, after engine exhaust emptying, under Action of Gravity Field, movable flip 8 is automatically overturn downwards and is fastened with the straight tube 10 of giving vent to anger, and closes power station vent systems.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a mobile power station exhaust emission device, it is characterized in that, comprise exhaust gas tailpipe, rainproof flange and rainhat, described rainproof flange is fixed on the envelope smoke exhaust port of power station, described exhaust gas tailpipe bottom is through rainproof flange, top is provided with mounting flange, described rainhat is by a pair of limiting board, postive stop baffle, anchor ear, movable flip, the Flange of straight tube and bottom thereof of giving vent to anger forms, described movable flip is hinged at the straight tube top of giving vent to anger, described Flange and described mounting flange are fixed by the first screw, the top of described postive stop baffle is provided with a flip angle of renovating with restraint to inner raised edge, bottom is connected with one end of anchor ear, anchor ear embeds in the limited ring groove forming between a pair of limiting board, the other end of anchor ear is fixed by the second screw.
2. a kind of mobile power station exhaust emission device as claimed in claim 1, is characterized in that, the turning angle of described movable flip is 0～85 °.
3. a kind of mobile power station exhaust emission device as claimed in claim 1, is characterized in that, described the first screw scribbles high temperature resistant threaded locking sealing gum in case rain penetration.
4. a kind of mobile power station exhaust emission device as claimed in claim 1, is characterized in that, described rainproof flange protrudes power station envelope roof 30mm～50mm and flows directly into envelope to prevent rainwater.
5. a kind of mobile power station exhaust emission device as claimed in claim 1, is characterized in that, the edge of described rainproof flange is provided with collet.
6. a kind of mobile power station exhaust emission device as claimed in claim 1, is characterized in that, described rainproof flange and envelope contact position, power station scribble waterproof gasket cement.
7. a kind of mobile power station exhaust emission device as claimed in claim 1, is characterized in that, the upset opening direction of described movable flip is contrary with power station direction of travel.
8. a kind of mobile power station exhaust emission device as claimed in claim 1, is characterized in that, described mounting flange exceeds described rainproof flange 10mm～15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506204.3U CN203452882U (en) | 2013-08-19 | 2013-08-19 | Exhaust emission device for mobile power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506204.3U CN203452882U (en) | 2013-08-19 | 2013-08-19 | Exhaust emission device for mobile power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452882U true CN203452882U (en) | 2014-02-26 |
Family
ID=50132766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506204.3U Expired - Fee Related CN203452882U (en) | 2013-08-19 | 2013-08-19 | Exhaust emission device for mobile power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863175A (en) * | 2016-05-31 | 2016-08-17 | 张玉国 | Combustion exhaust gas outlet structure |
| CN110307049A (en) * | 2019-06-20 | 2019-10-08 | 江苏华强新能源科技有限公司 | A kind of high performance gas-turbine engine exhaust system |
-
2013
- 2013-08-19 CN CN201320506204.3U patent/CN203452882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863175A (en) * | 2016-05-31 | 2016-08-17 | 张玉国 | Combustion exhaust gas outlet structure |
| CN110307049A (en) * | 2019-06-20 | 2019-10-08 | 江苏华强新能源科技有限公司 | A kind of high performance gas-turbine engine exhaust system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203452882U (en) | Exhaust emission device for mobile power station | |
| CN204114974U (en) | Flue Universal wind-proof cap | |
| CN204345687U (en) | A kind of chimney of automatic smoke-removing purification | |
| CN206397538U (en) | A kind of water mist dust fall device of utilization tunnel high-pressure water pipe | |
| CN203047200U (en) | Pressure water washing device for after-loading compressed rubbish vehicle | |
| CN211133523U (en) | Exhaust gas desulfurization device for boiler | |
| CN204961030U (en) | Automobile emission purification device | |
| CN205602084U (en) | Luxurious yacht drainage under water system of discharging fume | |
| CN207212442U (en) | A kind of exhaust pipe for vehicle | |
| CN201772472U (en) | Smoke wet desulphurization chimney | |
| CN101893250A (en) | Chimney for wet flue gas desulfurization | |
| CN202660743U (en) | Anti-freezing device for gas water heater | |
| CN207178004U (en) | Vehicle Exhaust Particulate filter | |
| CN201128766Y (en) | Conveying device for dust-collecting pipe | |
| CN206352129U (en) | A kind of selexol process device | |
| CN206668435U (en) | A kind of air filter air inlet box | |
| CN201375981Y (en) | Smoke exhausting system suitable for welding stations | |
| CN205154315U (en) | Explosion -proof diesel exhaust of vehicle handles case for coal mine | |
| CN205260108U (en) | A silencer assembly for irritate lacquer in | |
| CN205260104U (en) | A catalyst subassembly that is used for irritating in silencer lacquer | |
| CN203170478U (en) | Roadway whitewash spraying machine | |
| CN203244912U (en) | Flue gas desulfurization atomizing nozzle of chemical device | |
| CN210814458U (en) | Carbon dioxide phase change dust suppression device | |
| CN209237718U (en) | A kind of new catalytic method flue gas purification system | |
| CN203442182U (en) | Flue valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20170819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |