CN210217882U - Infrared stealth device for generator exhaust pipe orifice - Google Patents
Infrared stealth device for generator exhaust pipe orifice Download PDFInfo
- Publication number
- CN210217882U CN210217882U CN201921342719.8U CN201921342719U CN210217882U CN 210217882 U CN210217882 U CN 210217882U CN 201921342719 U CN201921342719 U CN 201921342719U CN 210217882 U CN210217882 U CN 210217882U
- Authority
- CN
- China
- Prior art keywords
- pipe
- close
- ring
- cooling
- welded
- 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
Abstract
The utility model provides an infrared stealthy device of generator blast pipe mouth of pipe, includes the butt joint pipe, the front end skin weld of butt joint pipe has an expansion section of thick bamboo, the one end skin weld that an expansion section of thick bamboo kept away from the butt joint pipe has a side ring No. one, and the skin weld of a side ring has outer fender pipe, the internal surface that keeps off the pipe outward has No. two side rings near the welding of front end position, and has a plurality of cooling tubes between No. two side rings and the side ring, the internal surface that keeps off the pipe outward is close to the front end position and is equipped with the bell lid, and the welding has the stainless steel net between the external surface of bell lid and the internal surface that. The utility model discloses a set up the round platform head at the front end of auto-lock motor, can push away the air to the edge for the air is more abundant to be contacted with the cooling tube, sets up the sealing ring through the front end at the round platform head, and with the cooperation of round platform head, can control the velocity of flow and the flow of flowing through the air, secondly, through the velocity of flow of controlling different cooling tubes respectively, can improve the utilization ratio of cooling tube.
Description
Technical Field
The utility model belongs to the technical field of the on-vehicle generator, a generator blast pipe mouth of pipe infrared stealthy device is related to.
Background
The generator is exposed in the field space during power generation, and from the perspective of comprehensive protection of noise and infrared stealth, the generator is closed in the sound insulation cover to shield the infrared radiation of the generator, and the shielded heat must be dissipated, otherwise serious danger can occur to equipment such as a power supply.
However, there is certain drawback in current generator blast pipe mouth of pipe heat abstractor when using, and one is that the tail gas temperature is high: when the vehicle-mounted generator is used, the machine is moved by gasoline to perform mechanical motion, and then the mechanical motion is used for generating electricity, so that in the using process, the mechanical motion and the gasoline combustion can generate heat, and the heat energy generated by the vehicle-mounted generator needs to be discharged in time, so that a large amount of heat energy can be discharged when the vehicle-mounted generator works; secondly, the heat dissipation is uneven: when the existing generator exhaust pipe heat dissipation device is used, heat can only be dissipated close to external hot air, and the gas located at the center of the hot air cannot be subjected to heat exchange with external air in time, so that the exhausted hot air still needs to be dissipated automatically within a certain time, the heat is accumulated continuously, the heat is exhausted after influence, and therefore the infrared stealth device at the pipe orifice of the generator exhaust pipe is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide one kind and can push away the air to the edge for the air is more abundant to contact with the cooling tube, sets up the sealing ring through the front end at the round platform head, and with the cooperation of round platform head, can control the velocity of flow and the flow of flowing through the air, secondly, through the velocity of flow of controlling different cooling tubes respectively, can improve the generator blast pipe mouth of pipe infrared stealth device of the utilization ratio of cooling tube.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an infrared stealthy device of generator blast pipe mouth of pipe, includes the butt joint pipe, the front end skin weld of butt joint pipe has an expansion section of thick bamboo, the one end skin weld that an expansion section of thick bamboo kept away from the butt joint pipe has a side ring No. one, and the skin weld of a side ring has outer fender pipe, the internal surface that keeps off the pipe outward has No. two side rings near the welding of front end position, and has a plurality of cooling tubes between No. two side rings and the side ring, the internal surface that keeps off the pipe outward is close to the front end position and is equipped with the bell lid, and the welding has the stainless steel net between the external surface of bell lid and the internal surface that.
Furthermore, the outer surface of the outer baffle pipe is provided with a switch button and an instrument panel, the instrument panel is positioned above the switch button, and the inner surface of the outer baffle pipe is provided with a power supply interface.
Further, an expansion cavity is formed in the expansion cylinder, and a temperature sensor is fixedly mounted on the inner surface of the cooling pipe through a bolt.
Further, one side welding that the internal surface of cooling tube is close to the expansion section of thick bamboo has the sealing ring, and the position welding that the internal surface of cooling tube is close to the sealing ring has the support ring, the internal surface of support ring is equipped with the collar, the welding has two connecting rods between the internal surface of support ring and the surface of collar, and the inside of support ring has the auto-lock motor through bolt fixed mounting, the top surface center department movable mounting of auto-lock motor has the output shaft, and the top surface of auto-lock motor is close to the position welding of output shaft and has a connecting cylinder, and the top surface welding of output shaft has rotatory inner tube, the top surface of rotatory inner tube has been seted up and has been receive and release the groove, and the internal surface that receives.
Furthermore, the outer surface of one side of the sealing ring close to the circular table head is provided with a butt joint groove, the butt joint groove is in a circular table shape, and a rubber pad is bonded on the outer surface of the circular table head.
Further, flexible groove has all been seted up to the both sides position that the top surface of connecting cylinder is close to rotatory inner tube, and the internal surface movable mounting in flexible groove has the locating lever, two the one end that the connecting cylinder was kept away from to the locating lever is welded with the bottom surface of locating lever.
Further, the inside of cooling tube has temperature sensor and baroceptor through bolt fixed mounting, auto-lock motor, temperature sensor and baroceptor's input all through wire and power source's output electric connection.
The utility model relates to an infrared stealthy device of generator blast pipe mouth of pipe:
firstly, the expansion cylinder is arranged at one end of the butt joint pipe, so that air flowing through the butt joint pipe can be expanded, the flow rate can be reduced, and meanwhile, heat energy can be diffused, so that the subsequent heat dissipation is facilitated;
secondly, one end of the expansion pipe, which is far away from the butt joint pipe, is connected with a plurality of cooling pipes, so that heat can be dispersed and can be exchanged with the cooling pipes;
thirdly, the self-locking motor is arranged in the cooling pipe, and the circular table head is arranged at the front end of the self-locking motor, so that the air flowing through the cooling pipe can be pushed to the edge, and the air is more fully contacted with the cooling pipe;
fourthly, a sealing ring is arranged at the front end of the cooling pipe close to the circular truncated cone head and is matched with the circular truncated cone head, so that the flow velocity and the flow of air flowing through can be controlled, and secondly, the utilization rate of the cooling pipes at different positions can be improved and the cooling effect can be improved by respectively controlling the flow velocity of different cooling pipes;
fifthly, an outer baffle pipe is sleeved outside the butt joint pipe, a gap is reserved between the outer baffle pipe and the cooling pipe, and when air inside the generator flows out, the air outside the generator is driven to flow into the gap between the outer baffle pipe and the cooling pipe, so that the air inside the generator can be mixed with the air outside the generator, and the temperature is further reduced;
sixthly, the conical cover is arranged at one end, far away from the butting cylinder, of the outer blocking pipe, so that air exhausted by the cooling pipe can be extruded outwards, and the air exhausted by the cooling pipe is better mixed with the external air.
Drawings
Fig. 1 is a schematic view of the overall structure of an infrared stealth device for an exhaust pipe orifice of a generator according to the present invention;
FIG. 2 is an overall analysis diagram of the infrared stealth device for the generator exhaust pipe orifice of the present invention;
FIG. 3 is a partial cross-sectional view of a cooling pipe in an infrared cloaking device of an exhaust pipe orifice of a generator according to the present invention;
FIG. 4 is a structural diagram of a support ring in the infrared cloaking device of the generator exhaust pipe orifice of the present invention;
fig. 5 is a connection structure diagram of the self-locking motor and the circular table head in the infrared stealth device of the generator exhaust pipe orifice.
In the figure: 1. butt-joint pipes; 2. an outer baffle pipe; 3. an expansion cylinder; 4. side ring number one; 5. side loop II; 6. a cooling tube; 7. a conical cover; 8. a seal ring; 9. a support ring; 10. a mounting ring; 11. a self-locking motor; 12. a connecting cylinder; 13. rotating the inner cylinder; 14. a circular table head; 15. and (5) positioning the rod.
Detailed Description
The following description further describes a specific embodiment of the infrared stealth device for the pipe orifice of the generator exhaust pipe according to the present invention with reference to fig. 1 to 5. The above-mentioned descriptions of the upper, lower, front, rear, top, bottom, etc. with respect to the orientation are not intended to limit the specific structure or usage of the present invention, but only to describe the relative position relationship for convenience of description. Specifically, the end that inserts the anchor rope after assembling with this device is the upper end, and the one end that uses the base place is the lower extreme. The utility model relates to an infrared stealthy device of generator blast pipe mouth of pipe is not limited to the description of following embodiment.
As shown in fig. 1-2, an infrared stealth device for an exhaust pipe orifice of a generator exhaust pipe is provided, which comprises a butt joint pipe 1, an expansion cylinder 3 is welded on the outer surface of the front end of the butt joint pipe 1, a side ring 4 is welded on the outer surface of one end, far away from the butt joint pipe 1, of the expansion cylinder 3, an outer baffle pipe 2 is welded on the outer surface of the side ring 4, a side ring 5 is welded on the inner surface, close to the front end, of the outer baffle pipe 2, a plurality of cooling pipes 6 are welded between the side ring 5 and the side ring 4, a conical cover 7 is arranged on the inner surface, close to the front end, of the outer baffle pipe 2, and a stainless steel mesh is welded between the outer surface of the conical cover 7 and the inner.
Referring to fig. 1, a switch button and a dashboard are arranged on the outer surface of the outer baffle tube 2, the dashboard is located above the switch button, and a power interface is arranged on the inner surface of the outer baffle tube 2.
Referring to fig. 2, the expansion cylinder 3 is provided with an expansion chamber, and a temperature sensor is fixedly mounted on the inner surface of the cooling pipe 6 by bolts.
Referring to fig. 3-5, a sealing ring 8 is welded on one side of the inner surface of the cooling pipe 6 close to the expansion cylinder 3, a support ring 9 is welded on the position of the inner surface of the cooling pipe 6 close to the sealing ring 8, a mounting ring 10 is arranged on the inner surface of the support ring 9, two connecting rods are welded between the inner surface of the support ring 9 and the outer surface of the mounting ring 10, a self-locking motor 11 is fixedly mounted inside the support ring 9 through bolts, an output shaft is movably mounted at the center of the outer surface of the top end of the self-locking motor 11, a connecting cylinder 12 is welded on the position of the outer surface of the top end of the self-locking motor 11 close to the output shaft, a rotating inner cylinder 13 is welded on the outer surface of the top end of the output shaft, a retractable.
Referring to fig. 3, a butt-joint groove is formed in the outer surface of one side, close to the circular truncated cone 14, of the sealing ring 8, the butt-joint groove is in a circular truncated cone shape, and a rubber pad is bonded to the outer surface of the circular truncated cone 14.
Referring to fig. 5, the outer surface of the top end of the connecting cylinder 12 is provided with telescopic grooves at two sides close to the rotating inner cylinder 13, positioning rods 15 are movably mounted on the inner surfaces of the telescopic grooves, and one ends of the two positioning rods 15 far away from the connecting cylinder 12 are welded to the outer surfaces of the bottom ends of the positioning rods 15.
Referring to fig. 1, a temperature sensor and an air pressure sensor are fixedly mounted inside the cooling pipe 6 through bolts, and the input ends of the self-locking motor 11, the temperature sensor and the air pressure sensor are electrically connected with the output end of the power supply interface through wires.
An infrared stealth device of an exhaust pipe orifice of a generator is an infrared stealth module in a device for preventing and controlling noise and radiation of a vehicle-mounted generator.
The utility model provides a device of on-vehicle generator prevention and control noise and radiation, including amortization shell module, the vibration damping mount module, amortization pipeline module, pipeline amortization module and infrared stealthy module, amortization pipeline module is installed respectively and is close to the top position at the both sides surface of amortization shell module, pipeline amortization module is located the front end of amortization shell module, and amortization shell module passes through the trachea with pipeline amortization module and is connected, infrared stealthy module is installed in the below of pipeline amortization module, the vibration damping mount module is located the below of amortization shell module.
The noise reduction shell module comprises a protective shell, a support bottom plate is movably mounted on the inner bottom surface of the protective shell through a slide rail, a side plate is welded at one end, away from the protective shell, of the support bottom plate, a blind window is fixedly mounted on the outer surface of the front end of the side plate through a bolt, a reserved groove is formed in the center of the outer surface of the top end of the support bottom plate, a mounting plate is movably mounted on the inner bottom surface of the reserved groove through a spring, a coil is wound on the inner surface of the reserved groove, a lithium battery and an ammeter are fixedly mounted in the position, below the reserved groove, of the inner portion of the support bottom plate through a bolt, the lithium battery is located on one side of the ammeter, a positive pole and a negative pole are respectively arranged on the outer surfaces of two sides of the lithium battery, away from the ammeter, the negative pole is located on the outer surface of one side, the positive pole pin is located the ammeter and keeps away from the one side surface of lithium cell, and the negative pole pin is located the ammeter and is close to the one side surface of lithium cell, is connected through the wire between negative pole post and the negative pole pin, and the inside of mounting panel is equipped with circular telegram wire, is connected through the wire between circular telegram wire and the positive pole pin.
Protective housing and curb plate's inside has set gradually a perforated plate under to by last, superfine fiber glass is cotton No. one, metal mesh and outer panel, the top surface bonding of outer panel has the foam baffle, the inside of shutter is equipped with a plurality of blades, and the inside of blade is equipped with No. two perforated plates and No. two superfine fiber glass is cotton, No. two perforated plate parcels are at No. two superfine fiber glass cotton's surface, the shape of blade is the V-arrangement, a plurality of through-holes have all been seted up with No. two superfine fiber glass cotton's surface to a perforated plate, the bolt hole has been seted up to the top surface of mounting panel, and the both sides surface of mounting panel all has the gyro wheel through pivot movable mounting.
The shock absorption base module comprises a chassis, a plurality of shock absorption seats are welded at the top end of the chassis, a first pressure sensor is inlaid at the center of the outer surface of the top end of each shock absorption seat, a support plate is welded at the outer surface of the top end of each pressure sensor, a nickel-titanium net is welded at the outer surface of the top end of each support plate, a connecting bottom plate is arranged above the chassis, one end, away from each support plate, of each nickel-titanium net is welded at the outer surface of the bottom end of each connecting bottom plate, guide slide bars are fixedly arranged on the outer surfaces, close to the four sides, of the bottom end of each connecting bottom plate through bolts, lead blocks are movably arranged at the bottom ends of the guide slide bars, a driving motor is fixedly arranged inside the guide slide bars through bolts, an output shaft is movably arranged at the center, and the inside of link runs through and has seted up the fixed slot, flexible cingulum movable mounting is at the internal surface of fixed slot, the bottom surface bonding of lead block has the rubber pad, the bottom surface of link is close to the equal movable mounting in both sides position respectively and has the pulley, the guide way has been seted up to the bottom surface of guide slide bar near the position of link, a plurality of shrink grooves have been seted up to the top surface of connecting the bottom plate, there is No. two pressure sensor at the interior bottom surface in shrink groove through bolt fixed mounting, and No. two pressure sensor's top skin weld has the fly leaf, the top surface of fly leaf has the telescopic pin through spring movable mounting, the inside center department of nickel titanium.
The silencing pipeline module comprises a silencing box, a fixing frame is welded on the outer surface of the silencing box close to the front end, a fan is fixedly installed on the outer surface of the front end of the silencing box close to the top end through bolts, guide grooves respectively extend from top to bottom on the outer surfaces of two sides of the silencing box, a hard toothed belt is welded on the inner surface of each guide groove close to the rear end, a protective cover is movably installed at the rear end of the silencing box, fixing frames are welded on two sides of the inner surface of each protective cover and movably installed on the inner surface of each guide groove, a self-locking motor is fixedly installed on one side, close to the hard toothed belt, of each guide groove through bolts, a gear is welded on the outer surface of the front end of each self-locking motor, two idler wheels are movably installed on the outer surface of one end, far away from the gear, of each fixing, two U type siphunculus have been seted up to the inside of whistle box, and the one end fixed mounting that the fan was kept away from to the internal surface of two U type siphunculus has filter screen and the sponge net that absorbs water, and the sponge net that absorbs water is located the top of filter screen, the inside of whistle box is located the one end of keeping away from the fan and is equipped with the cloth that absorbs water, and absorb water cloth and the sponge net that absorbs water are connected, the position that two U type siphunculus internal surfaces are close to the filter screen is equipped with the shower nozzle, the bottom surface of whistle box is equipped with the inlet tube, be equipped with the transportation pipe between inlet tube and the shower nozzle, the inside of whistle.
The pipeline silencing module comprises a silencing barrel, wherein an air inlet pipe and an air outlet pipe are respectively welded on the outer surfaces of two sides of the silencing barrel, a protective outer pipe is sleeved on the outer surface of the silencing barrel, a plurality of partition plates are welded in the silencing barrel at equal intervals, an expansion cavity and a reserved cavity are sequentially and alternately arranged in the silencing barrel, a guide pipe is welded in front of the two expansion cavities, an elastic net pipe is bonded at the position, close to the reserved cavity, of the outer surface of the guide pipe, asbestos rings are respectively arranged between the inner surface of the protective outer pipe and the outer surface of the silencing barrel and close to two ends of the protective outer pipe, a first temperature sensor and a pressure sensor are arranged at the position, close to the air inlet pipe, of the outer surface of the elastic net pipe at equal intervals, a plurality of through holes are formed in the outer surface of the elastic net pipe, the inner diameter of each asbestos ring is equal to the, the venthole communicates with bullport, and the flange has all been welded to the one end surface that the amortization section of thick bamboo was kept away from respectively to intake pipe and outlet duct, and a plurality of bolt holes have been seted up to the surface equidistant of flange.
The front end outer surface of the protective shell is fixedly provided with a control panel through a bolt, the front end outer surface of the control panel is provided with a switch button and an instrument panel, and the instrument panel is positioned above the switch button.
When the infrared stealth device at the mouth of the generator exhaust pipe is used, the butt joint pipe 1 is firstly connected with the exhaust pipe of the generator, so that the air exhausted by the generator enters the expansion cylinder 3, the temperature can be more uniformly distributed in the expansion cavity through the expansion of the expansion cylinder 3, then the air enters different cooling pipes 6 through the expansion cavity, the air flows through the air cooling pipes 6, the round platform head 14 in the cooling pipes 6 blocks the air at the central position, so that the air is in close contact with the inner wall of the cooling pipes 6, the heat of the air flowing through the cooling pipes 6 is better radiated, because the temperature sensor and the air pressure sensor are arranged in the cooling pipes 6, the air and the air pressure in the cooling pipes 6 can be detected, the flow and the air temperature of the air in different cooling pipes 6 can be timely known, the air flow and the air temperature are controlled to be large, and the cooling pipes 6 with high temperature, make self-locking motor 11 drive rotatory inner tube 13 and carry out corotation, owing to be connected through interior external screw thread between lead screw and the rotatory inner tube 13, again because the both sides of round platform head 14 are connected with connecting cylinder 12 respectively, consequently when rotatory inner tube 13 rotates, the lead screw is unable rotatory, can only carry out seesaw, round platform head 14 moves forward, secondly, because the toper butt joint groove has been seted up to one side of sealing ring 8, consequently at the in-process that round platform head 14 removed to sealing ring 8, the clearance between round platform head 14 and the sealing ring 8 is littleer and more, thereby reduce this cooling tube 6 air mass flow, make the velocity of flow and the temperature of every cooling tube 6 equal, avoid appearing some cooling tube 6 and use not enough.
The air after cooling through cooling tube 6 is discharged from cooling tube 6, outwards keeps off 2 rear ends of pipe and flows, because the air flow is fast, the negative pressure of production, surrounding air can be sent into through the one end that keeps off pipe 2 outward and mix with the air after the cooling, mixes the back, strikes conical cover 7 for conical cover 7 can outwards transport the air that is located central point and puts, and mix with the outside air, further improves the cooling degree.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. The utility model provides an infrared stealthy device of generator blast pipe mouth of pipe, includes butt joint pipe (1), its characterized in that: the utility model discloses a joint pipe, including the front end outer surface welding of joint pipe (1), the one end outer surface welding who keeps away from joint pipe (1) of an expansion section of thick bamboo (3) has side ring (4) No. one, and the outer surface welding of side ring (4) has outer fender pipe (2), the internal surface that keeps off pipe (2) outward is close to the front position welding and has No. two side rings (5), and has a plurality of cooling tubes (6) between No. two side rings (5) and side ring (4), the internal surface that keeps off pipe (2) outward is close to the front position and is equipped with conical cover (7), and the welding has the stainless steel net between the surface of conical cover (7) and the internal surface that keeps off pipe (2) outward.
2. The infrared stealth device of the generator exhaust pipe nozzle according to claim 1, characterized in that: the outer surface that keeps off pipe (2) is equipped with shift knob and panel board, and the panel board is located shift knob's top, the internal surface that keeps off pipe (2) outward is equipped with power source.
3. The infrared stealth device of the generator exhaust pipe nozzle according to claim 1, characterized in that: the expansion cylinder (3) is provided with an expansion cavity, and the inner surface of the cooling pipe (6) is fixedly provided with a temperature sensor through a bolt.
4. The infrared stealth device of the generator exhaust pipe nozzle according to claim 2, characterized in that: the cooling device is characterized in that a sealing ring (8) is welded on one side, close to an expansion cylinder (3), of the inner surface of a cooling pipe (6), a support ring (9) is welded on the position, close to the sealing ring (8), of the inner surface of the cooling pipe (6), a mounting ring (10) is arranged on the inner surface of the support ring (9), two connecting rods are welded between the inner surface of the support ring (9) and the outer surface of the mounting ring (10), a self-locking motor (11) is fixedly mounted inside the support ring (9) through bolts, an output shaft is movably mounted at the center of the outer surface of the top end of the self-locking motor (11), a connecting cylinder (12) is welded on the position, close to the output shaft, of the outer surface of the top end of the output shaft, a rotating inner cylinder (13) is welded on the outer surface of the top end, the outer surface of the top end of the screw rod is welded with a circular table head (14).
5. The infrared stealth device of the generator exhaust pipe nozzle according to claim 4, characterized in that: the outer surface of one side, close to the circular table head (14), of the sealing ring (8) is provided with a butt joint groove, the butt joint groove is in a circular table shape, and a rubber pad is bonded to the outer surface of the circular table head (14).
6. The infrared stealth device of the generator exhaust pipe nozzle according to claim 4, characterized in that: the top surface of connecting cylinder (12) is close to the both sides position of rotatory inner tube (13) and has all seted up flexible groove, and the internal surface movable mounting in flexible groove has locating lever (15), two the one end that connecting cylinder (12) was kept away from in locating lever (15) and the bottom surface weld of locating lever (15).
7. The infrared stealth device of the generator exhaust pipe nozzle according to claim 4, characterized in that: the inside of cooling tube (6) is through bolt fixed mounting have temperature sensor and baroceptor, auto-lock motor (11), temperature sensor and baroceptor's input all is through wire and power source interface's output electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342719.8U CN210217882U (en) | 2019-08-19 | 2019-08-19 | Infrared stealth device for generator exhaust pipe orifice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342719.8U CN210217882U (en) | 2019-08-19 | 2019-08-19 | Infrared stealth device for generator exhaust pipe orifice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210217882U true CN210217882U (en) | 2020-03-31 |
Family
ID=69918742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921342719.8U Expired - Fee Related CN210217882U (en) | 2019-08-19 | 2019-08-19 | Infrared stealth device for generator exhaust pipe orifice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210217882U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472870A (en) * | 2020-04-08 | 2020-07-31 | 中国舰船研究设计中心 | Exhaust pipeline system for ship |
| CN111530271A (en) * | 2020-05-13 | 2020-08-14 | 东莞市水之源环境工程有限公司 | Device for regularly supplementing nutrient solution to biological trickling filter |
| CN112077794A (en) * | 2020-07-30 | 2020-12-15 | 泰昌建设有限公司 | Wall nail structure and driving device and driving method thereof |
-
2019
- 2019-08-19 CN CN201921342719.8U patent/CN210217882U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472870A (en) * | 2020-04-08 | 2020-07-31 | 中国舰船研究设计中心 | Exhaust pipeline system for ship |
| CN111472870B (en) * | 2020-04-08 | 2021-07-13 | 中国舰船研究设计中心 | Exhaust pipeline system for ship |
| CN111530271A (en) * | 2020-05-13 | 2020-08-14 | 东莞市水之源环境工程有限公司 | Device for regularly supplementing nutrient solution to biological trickling filter |
| CN112077794A (en) * | 2020-07-30 | 2020-12-15 | 泰昌建设有限公司 | Wall nail structure and driving device and driving method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210217882U (en) | Infrared stealth device for generator exhaust pipe orifice | |
| CN210343504U (en) | Noise and radiation prevention and control device for vehicle-mounted generator | |
| CN210182889U (en) | Ring main unit heat abstractor | |
| CN210541323U (en) | Noise reduction unit of dust collector | |
| CN210093036U (en) | double-U-shaped exhaust silencing pipeline structure of vehicle-mounted generator | |
| CN210060112U (en) | Laser cutting machine with adsorb raw materials and waste gas and retrieve completely | |
| CN210217869U (en) | Generator exhaust pipe silencer | |
| CN210093035U (en) | Sound absorption shell for vehicle-mounted generator | |
| CN113038791B (en) | Outdoor energy router | |
| CN203547841U (en) | Hiding cover for lowering noise and infrared target feature of movable diesel generator | |
| CN213212262U (en) | Battery protective housing for new energy automobile | |
| CN210195862U (en) | Radiator for new energy automobile | |
| CN217035774U (en) | Heat dissipation mechanism for new energy automobile battery management | |
| CN218787206U (en) | Mechanical air guide type motor fan cover | |
| CN208296190U (en) | A kind of energy conservation and environmental protection dedusting ventilation equipment | |
| CN208407448U (en) | A kind of cleaning device of coating machine | |
| CN216407241U (en) | Dustproof heat radiation fan | |
| CN210356687U (en) | Diesel generating set device | |
| CN103557044B (en) | Reduce the stealthy cover of mobile Diesel Generator Noise and infrared target feature | |
| CN218162040U (en) | Planetary deceleration direct-current starter | |
| CN112197146B (en) | Virtual anchor voice interaction prompter based on artificial intelligence | |
| CN216886250U (en) | Frame structure of automobile engine cooling module | |
| CN112193262B (en) | Protection subassembly of heater for carriage | |
| CN219034867U (en) | Novel noise reduction generator set | |
| CN213124117U (en) | Power transformer that radiating effect is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |